Timeline of the 2018 Pacific typhoon season

January

January 1

• 00:00 UTC
  • The 2018 Pacific typhoon season officially begins, with an active tropical depression near the Caroline Islands, a holdover from the 2017 Pacific typhoon season.
  • (08:00 PHT) at 8°42′N 129°54′E / 8.7°N 129.9°E / 8.7; 129.9 – The PAGASA names the tropical depression as Agaton as it traverses westward towards Mindanao.^[8]
• 06:00 UTC at 8°42′N 128°24′E / 8.7°N 128.4°E / 8.7; 128.4 – The JMA assesses Agaton has deepened to its minimum central pressure of 1,002 hPa (1,002 mbar; 29.59 inHg) before slightly rising again.^[2]
• 12:00 UTC at 9°18′N 126°24′E / 9.3°N 126.4°E / 9.3; 126.4 – The JTWC begins tracking Agaton, designating it 01W.^[9]
• Before 15:00 UTC (23:00 PHT) at 9°36′N 125°42′E / 9.6°N 125.7°E / 9.6; 125.7 – 01W (Agaton) makes its first landfall on Claver, Surigao del Norte.^[8]
• 21:00 UTC (05:00 PHT, January 2) at 9°30′N 123°30′E / 9.5°N 123.5°E / 9.5; 123.5 – 01W (Agaton) makes its second landfall on the southern portion of Cebu.^[8]

January 2

• 00:00 UTC (08:00 PHT) at 9°24′N 122°24′E / 9.4°N 122.4°E / 9.4; 122.4 – 01W (Agaton) emerges over the Sulu Sea after making its third landfall on Negros Island.^[8]
• Around 14:00 UTC (22:00 PHT) at 9°24′N 118°30′E / 9.4°N 118.5°E / 9.4; 118.5 – 01W (Agaton) makes its fourth and final landfall on Aborlan, Palawan.^[8]

January 3

• 00:00 UTC
  • At 10°24′N 116°00′E / 10.4°N 116.0°E / 10.4; 116.0 – The JMA upgrades 01W (Agaton) to a tropical storm, assigning it the name Bolaven, estimating it has peaked in intensity with 10-minute maximum sustained winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,002 hPa (1,002 mbar; 29.59 inHg).^[2]
  • At 10°24′N 115°54′E / 10.4°N 115.9°E / 10.4; 115.9 – The JTWC also upgrades Bolaven (Agaton) to a tropical storm, with 1-minute sustained winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,001 hPa (1,001 mbar; 29.56 inHg).^[9]
  • (08:00 PHT) at 10°36′N 116°00′E / 10.6°N 116.0°E / 10.6; 116.0 – PAGASA follows suit, upgrading Bolaven (Agaton) to a tropical storm, with 10-minute sustained winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,002 hPa (1,002 mbar; 29.59 inHg).^[8]
• Around 06:00 UTC (14:00 PHT) at 11°06′N 114°48′E / 11.1°N 114.8°E / 11.1; 114.8 – PAGASA reports Bolaven (Agaton) has exited the PAR.^[8]
• 12:00 UTC at 11°30′N 113°12′E / 11.5°N 113.2°E / 11.5; 113.2 – The JTWC downgrades Bolaven to a tropical depression as it traverses west-northwest over the South China Sea.^[9]

January 4

• 00:00 UTC at 12°18′N 111°00′E / 12.3°N 111.0°E / 12.3; 111.0 – The JMA also downgrades Bolaven to a tropical depression as it nears Vietnam.^[2]
• 06:00 UTC
  • At 12°18′N 110°00′E / 12.3°N 110.0°E / 12.3; 110.0 – The JMA last notes Tropical Depression Bolaven as it dissipates while moving westward, with the system fully dissipating six hours later.^[2]
  • At 12°12′N 110°06′E / 12.2°N 110.1°E / 12.2; 110.1 – The JTWC last notes Bolaven as the system had weakened to a tropical disturbance.^[9]

February

February 8

• 00:00 UTC at 8°06′N 150°48′E / 8.1°N 150.8°E / 8.1; 150.8 – The JMA marks a tropical depression near Chuuk State.^[2]
• 06:00 UTC at 9°06′N 150°06′E / 9.1°N 150.1°E / 9.1; 150.1 – The JMA assesses that the tropical depression near Chuuk has attained a central pressure of 1,004 hPa (1,004 mbar; 29.65 inHg) before slightly rising again.^[2]
• 18:00 UTC at 11°00′N 148°36′E / 11.0°N 148.6°E / 11.0; 148.6 – The tropical depression near Chuuk re-attained a central pressure of 1,004 hPa (1,004 mbar; 29.65 inHg) as it turns to the west-southwest.^[2]

February 9

• 06:00 UTC at 10°06′N 146°54′E / 10.1°N 146.9°E / 10.1; 146.9 – The tropical depression's central pressure continues to fluctuate as it slightly deepens to 1,004 hPa (1,004 mbar; 29.65 inHg) while moving to the southeast of Guam.^[2]
• 18:00 UTC at 9°06′N 145°00′E / 9.1°N 145.0°E / 9.1; 145.0 – The tropical depression's central pressure slightly deepens to 1,006 hPa (1,006 mbar; 29.71 inHg) after a brief rise while located south of Guam.^[2]

February 10

• 12:00 UTC at 6°24′N 140°00′E / 6.4°N 140.0°E / 6.4; 140.0 – The JTWC designates the tropical depression now east of Palau as 02W.^[9]

February 11

• 00:00 UTC at 6°36′N 137°24′E / 6.6°N 137.4°E / 6.6; 137.4 – The JTWC upgrades 02W to a tropical storm.^[9]
• 06:00 UTC at 6°48′N 135°48′E / 6.8°N 135.8°E / 6.8; 135.8 – The JMA upgrades 02W to a tropical storm, assigning it the name Sanba, assessing it has peaked in intensity with 10-minute winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,000 hPa (1,000 mbar; 29.53 inHg) while moving towards Palau.^[2]
• Around 11:00 UTC (19:00 PHT) – PAGASA reports Sanba has entered the PAR and assigned the system Basyang with the agency assessing it with 10-minute winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,000 hPa (1,000 mbar; 29.53 inHg).^[8]
• 12:00 UTC at 7°06′N 134°24′E / 7.1°N 134.4°E / 7.1; 134.4 – The JTWC assesses that Sanba (Basyang) has peaked in intensity, with 1-minute winds of 40 knots (74 km/h; 46 mph) and a minimum central pressure of 999 hPa (999.0 mbar; 29.50 inHg) as the system is about to hit Palau.^[9]
• Between 12:00 - 13:00 UTC (21:00 - 22:00 PWT) at 7°00′N 134°18′E / 7.0°N 134.3°E / 7.0; 134.3 – Tropical Storm Sanba (Basyang) hits the island of Peleliu in southern Palau.^[8][10]

February 12

• 18:00 UTC at 9°00′N 127°18′E / 9.0°N 127.3°E / 9.0; 127.3 – The JTWC assesses Sanba (Basyang)'s central pressure slightly deepens to 1,002 hPa (1,002 mbar; 29.59 inHg) as it moves west-northwestwards towards northeastern Mindanao.^[9]

February 13

• 00:00 UTC (08:00 PHT) at 9°24′N 126°30′E / 9.4°N 126.5°E / 9.4; 126.5 – PAGASA downgrades Sanba (Basyang) to a tropical depression as it is about to make landfall.^[8]
• Between 00:00 - 03:00 UTC (08:00 - 11:00 PHT) at 9°42′N 125°54′E / 9.7°N 125.9°E / 9.7; 125.9 and 9°42′N 125°36′E / 9.7°N 125.6°E / 9.7; 125.6 – Tropical Storm Sanba (Basyang) crosses the southern portion of Bucas Grande Island before making landfall on Placer, Surigao del Norte.^[8]
• 06:00 UTC
  • At 9°36′N 124°36′E / 9.6°N 124.6°E / 9.6; 124.6 – The JMA also downgrades Sanba (Basyang) to a tropical depression as it emerges over the Bohol Sea.^[2]
  • At 9°48′N 124°54′E / 9.8°N 124.9°E / 9.8; 124.9 – The JTWC also downgrades Sanba (Basyang) to a tropical depression as it turns to the west-southwest again.^[9]
• Between 11:00 - 13:00 UTC (19:00 - 21:00 PHT) at 9°12′N 123°30′E / 9.2°N 123.5°E / 9.2; 123.5 – Tropical Depression Sanba (Basyang) crosses the province of Siquijor.^[8][11]
• 18:00 UTC at 8°48′N 121°48′E / 8.8°N 121.8°E / 8.8; 121.8 – The JTWC downgrades Sanba to a tropical wave after emerging over the Sulu Sea.^[9]

February 14

• 18:00 UTC
  • At 7°12′N 120°00′E / 7.2°N 120.0°E / 7.2; 120.0 – The JMA assesses Sanba (Basyang)'s central pressure at 1,008 hPa (1,008 mbar; 29.77 inHg) before rising again as the system moves northwestward.^[2]
  • At 7°48′N 119°54′E / 7.8°N 119.9°E / 7.8; 119.9 – The JTWC assesses that Sanba (Basyang) re-strengthened into a tropical depression with 1-minute winds of 25 knots (46 km/h; 29 mph) and a minimum central pressure of 1,006 hPa (1,006 mbar; 29.71 inHg).^[9]
  • (02:00 PHT, February 15) at 7°12′N 119°54′E / 7.2°N 119.9°E / 7.2; 119.9 – PAGASA also assesses Sanba (Basyang)'s central pressure at 1,008 hPa (1,008 mbar; 29.77 inHg) as the system turns towards Palawan.^[8]

February 15

• 00:00 UTC at 8°00′N 119°48′E / 8.0°N 119.8°E / 8.0; 119.8 – The JTWC downgrades Sanba (Basyang) into a tropical disturbance as it further weakens.^[9]
• 06:00 UTC
  • At 8°42′N 119°12′E / 8.7°N 119.2°E / 8.7; 119.2 – Sanba (Basyang)'s central pressure drops back to 1,008 hPa (1,008 mbar; 29.77 inHg) per the JMA.^[2]
  • (14:00 PHT, February 15) at 8°36′N 119°12′E / 8.6°N 119.2°E / 8.6; 119.2 – PAGASA also reports Sanba (Basyang) re-attains a central pressure of 1,008 hPa (1,008 mbar; 29.77 inHg) as the system is about to make landfall.^[8]
• 14:00 UTC (22:00 PHT) – Sanba (Basyang) makes its final landfall at the border of Narra and Sofronio Española towns, Palawan.^[8]

February 16

• 00:00 UTC (08:00 PHT) at 10°00′N 116°00′E / 10.0°N 116.0°E / 10.0; 116.0 – PAGASA downgrades Sanba (Basyang) to a low-pressure area now over the South China Sea.^[8]
• 06:00 UTC at 9°48′N 115°42′E / 9.8°N 115.7°E / 9.8; 115.7 – The JMA assesses Sanba attaining a pressure drop of 1,010 hPa (1,010 mbar; 29.83 inHg) as the system decays.^[2]
• 12:00 UTC – Sanba weakens and dissipates to a low-pressure area.^[2][12]

March

March 24

• 18:00 UTC at 5°48′N 143°00′E / 5.8°N 143.0°E / 5.8; 143.0 – The JMA begins tracking a tropical depression near the Caroline Islands.^[2]

March 25

• 00:00 UTC at 6°12′N 141°06′E / 6.2°N 141.1°E / 6.2; 141.1 – The JTWC designates the tropical depression near the Caroline Islands as 03W with 1-minute winds of 30 knots (56 km/h; 35 mph) and a central pressure of 1,000 hPa (1,000 mbar; 29.53 inHg).^[9]
• 06:00 UTC at 6°36′N 140°18′E / 6.6°N 140.3°E / 6.6; 140.3 – The JMA upgrades 03W to a tropical storm, assigning it the name Jelawat while moving northwestward.^[2]

March 26

• 18:00 UTC at 9°06′N 135°30′E / 9.1°N 135.5°E / 9.1; 135.5 – After briefly weakening, Jelawat re-deepens to a central pressure of 1,000 hPa (1,000 mbar; 29.53 inHg) per the JTWC as the system is about to enter the PAR.^[9]

March 27

• 00:00 UTC (08:00 PHT) at 9°30′N 135°00′E / 9.5°N 135.0°E / 9.5; 135.0 – Tropical Storm Jelawat enters the PAR, prompting the PAGASA to assign it the local name Caloy.^[8]
• 18:00 UTC at 11°12′N 135°24′E / 11.2°N 135.4°E / 11.2; 135.4 – The JTWC upgrades Jelawat (Caloy) to a tropical storm as it moves northward.^[9]

March 28

• 00:00 UTC (08:00 PHT) at 12°30′N 135°00′E / 12.5°N 135.0°E / 12.5; 135.0 – Jelawat (Caloy) attains its within-PAR peak of 10-minute winds of 45 knots (83 km/h; 52 mph) and a minimum central pressure of 994 hPa (994.0 mbar; 29.35 inHg) as it turns to a north-northeastward heading.^[8]
• Around 01:00 UTC (09:00 PHT)  – PAGASA reports Jelawat (Caloy) has exited the PAR.^[8]
• 06:00 UTC at 13°42′N 135°00′E / 13.7°N 135.0°E / 13.7; 135.0 – The JMA upgrades Jelawat to a severe tropical storm.^[2]

March 29

• 00:00 UTC at 15°18′N 135°18′E / 15.3°N 135.3°E / 15.3; 135.3 – The JMA further upgrades Jelawat to a typhoon as it slowly turns eastwards.^[2]
• 18:00 UTC at 15°18′N 136°54′E / 15.3°N 136.9°E / 15.3; 136.9 – The JTWC follows suit, upgrading Jelawat to a Category 1-equivalent typhoon on the Saffir–Simpson scale (SSHWS).^[9]

March 30

• 00:00 UTC at 15°42′N 137°24′E / 15.7°N 137.4°E / 15.7; 137.4 – Jelawat continues intensifying, reaching Category 2-equivalent typhoon status as it moves east-northeast.^[9]
• 06:00 UTC at 16°12′N 138°06′E / 16.2°N 138.1°E / 16.2; 138.1 – The JMA estimates that Jelawat has peaked in intensity with 10-minute sustained winds of 105 knots (194 km/h; 121 mph) and a minimum central pressure of 915 hPa (915.0 mbar; 27.02 inHg); meanwhile, the JTWC further upgrades Jelawat to a Category 4-equivalent typhoon as it continues rapidly intensifying.^[2][9]
• 12:00 UTC at 16°48′N 139°06′E / 16.8°N 139.1°E / 16.8; 139.1 – The JTWC further upgrades Jelawat to a Category 4 super typhoon, peaking with maximum 1-minute winds of 130 knots (240 km/h; 150 mph) and a minimum central pressure of 926 hPa (926.0 mbar; 27.34 inHg) while moving northeastward.^[9][13]
• 18:00 UTC at 17°30′N 139°54′E / 17.5°N 139.9°E / 17.5; 139.9 – The JTWC downgrades Jelawat back to a Category 4 typhoon.^[9]

March 31

• 00:00 UTC at 18°06′N 140°42′E / 18.1°N 140.7°E / 18.1; 140.7 – The JTWC downgrades Jelawat to a Category 3-equivalent typhoon.^[9]
• 06:00 UTC at 18°18′N 141°36′E / 18.3°N 141.6°E / 18.3; 141.6 – Typhoon Jelawat further weakens to a Category 1 typhoon.^[9]
• 12:00 UTC at 18°24′N 142°30′E / 18.4°N 142.5°E / 18.4; 142.5 – Jelawat continues weakening with the JTWC downgrading it to a tropical storm.^[9]
• 18:00 UTC at 19°06′N 143°30′E / 19.1°N 143.5°E / 19.1; 143.5 – The JMA assesses Jelawat has rapidly weakened to a tropical storm.^[2]

April

April 1

• 00:00 UTC at 19°18′N 144°24′E / 19.3°N 144.4°E / 19.3; 144.4 – The JMA further downgrades Jelawat to a tropical depression as it approaches a stationary front.^[2]
• 06:00 UTC at 19°48′N 146°00′E / 19.8°N 146.0°E / 19.8; 146.0 – The JTWC re-classifies Jelawat as having transitioned to a subtropical storm.^[9]
• 12:00 UTC – Jelawat transitions to an extratropical low per the JMA as the system starts to develop frontal characteristics.^[2][14]

May

May 10

• 00:00 UTC at 15°18′N 153°06′E / 15.3°N 153.1°E / 15.3; 153.1 – The JMA begins tracking a tropical depression east-northeast of Guam.^[15]
• 06:00 UTC at 16°12′N 152°54′E / 16.2°N 152.9°E / 16.2; 152.9 – The JMA assesses the tropical depression east-northeast of Guam has attained a central pressure of 1,008 hPa (1,008 mbar; 29.77 inHg).^[15]
• 18:00 UTC at 16°42′N 151°54′E / 16.7°N 151.9°E / 16.7; 151.9 – The JTWC designates the tropical depression east-northeast of Guam as 04W as the system turned to the west-northwest.^[9]

May 11

• 18:00 UTC at 18°06′N 149°30′E / 18.1°N 149.5°E / 18.1; 149.5 – After a brief rise in pressure, 04W re-deepens to a central pressure of 1,008 hPa (1,008 mbar; 29.77 inHg)^[16]

May 12

• 12:00 UTC at 18°48′N 147°30′E / 18.8°N 147.5°E / 18.8; 147.5 – The JTWC upgrades 04W to a tropical storm, subsequently peaking with 1-minute sustained winds of 35 knots (65 km/h; 40 mph) and a minimum central pressure of 1,004 hPa (1,004 mbar; 29.65 inHg) as it approaches the Northern Mariana Islands.^[9]
• 18:00 UTC at 18°48′N 147°00′E / 18.8°N 147.0°E / 18.8; 147.0 – The JMA reports 04W has attained peak 10-minute winds of 30 knots (56 km/h; 35 mph).^[17]

May 13

• 06:00 UTC at 20°06′N 145°48′E / 20.1°N 145.8°E / 20.1; 145.8 – The JMA reports 04W has re-attained a central pressure of 1,008 hPa (1,008 mbar; 29.77 inHg) while the JTWC downgrades the system to a tropical depression as it continues to move west-northwest.^[18][19][9]
• 18:00 UTC at 20°36′N 144°24′E / 20.6°N 144.4°E / 20.6; 144.4 – The JMA assesses 04W's central pressure fluctuates to its lower limit of 1,008 hPa (1,008 mbar; 29.77 inHg)^[18][20]

May 14

• 06:00 UTC at 22°18′N 144°12′E / 22.3°N 144.2°E / 22.3; 144.2 – The JTWC further downgrades 04W to a tropical disturbance as the system moves northward.^[9]
• 18:00 UTC at 23°N 145°E / 23°N 145°E / 23; 145 – Ex-04W's central pressure fluctuates back to 1,008 hPa (1,008 mbar; 29.77 inHg).^[21][22]

May 15

• 00:00 UTC – The JMA last notes Ex-04W as it becomes absorbed by an extratropical low, with the system fully dissipating six hours later.^[23]

June

June 2

• 12:00 UTC at 12°36′N 111°24′E / 12.6°N 111.4°E / 12.6; 111.4 – The JTWC begins tracking a tropical depression, designating it 05W near Vietnam.^[9]
• 18:00 UTC at 14°12′N 112°00′E / 14.2°N 112.0°E / 14.2; 112.0 – The JMA begins tracking 05W as a tropical depression as it moves generally northward over the South China Sea.^[2]

June 3

• 06:00 UTC at 14°48′N 110°30′E / 14.8°N 110.5°E / 14.8; 110.5 – The JTWC assesses 05W has deepened to 1,003 hPa (1,003 mbar; 29.62 inHg) before briefly rising again as it slowly moves along the coast of Vietnam.^[9]
• 18:00 UTC at 9°42′N 131°48′E / 9.7°N 131.8°E / 9.7; 131.8 – The JMA begins tracking a tropical depression in the southern Philippine Sea with a central pressure of 1,004 hPa (1,004 mbar; 29.65 inHg).^[2]

June 4

• 00:00 UTC at 11°54′N 140°54′E / 11.9°N 140.9°E / 11.9; 140.9 – The JMA begins tracking a tropical depression northeast of Yap with a central pressure of 1,006 hPa (1,006 mbar; 29.71 inHg).^[24]

June 5

• 00:00 UTC
  • At 17°30′N 111°24′E / 17.5°N 111.4°E / 17.5; 111.4 – The JMA upgrades 05W to a tropical storm, assigning it the name Ewiniar as it moves around Hainan.^[2]
  • (08:00 PHT) at 10°12′N 131°54′E / 10.2°N 131.9°E / 10.2; 131.9 – The PAGASA assigns the local name Domeng to the tropical depression in the southern Philippine Sea.^[8]
• 06:00 UTC at 14°12′N 133°36′E / 14.2°N 133.6°E / 14.2; 133.6 – The JMA last notes the tropical depression formerly northeast of Yap as it gets absorbed by Tropical Depression Domeng; the system was unmarked six hours later.^[25]
• 18:00 UTC
  • At 12°06′N 131°42′E / 12.1°N 131.7°E / 12.1; 131.7 – The JMA assesses that Tropical Depression Domeng has deepened with a pressure of 1,002 hPa (1,002 mbar; 29.59 inHg) as it gradually moves northward.^[2]
  • At 20°24′N 110°54′E / 20.4°N 110.9°E / 20.4; 110.9 – The JTWC also upgrades Ewiniar to a tropical storm, with 1-minute sustained winds of 35 knots (65 km/h; 40 mph) as it nears the Leizhou Peninsula.^[9]
  • (02:00 PHT, June 6) at 12°06′N 131°54′E / 12.1°N 131.9°E / 12.1; 131.9 – The PAGASA assesses that Domeng has slightly deepened to a pressure of 1,002 hPa (1,002 mbar; 29.59 inHg).^[8]
• 22:25 UTC (06:25 CST, June 6) at 20°18′N 110°12′E / 20.3°N 110.2°E / 20.3; 110.2 – Tropical Storm Ewiniar makes its first landfall on Xuwen County, Guangdong after the system turns westward.^[26]

June 6

• 06:00 UTC
  • At 20°06′N 110°24′E / 20.1°N 110.4°E / 20.1; 110.4 – The JMA reports Ewiniar has attained its lowest pressure of 998 hPa (998.0 mbar; 29.47 inHg) as the system crosses the Qiongzhou Strait towards Hainan.^[2]
  • At 13°48′N 130°42′E / 13.8°N 130.7°E / 13.8; 130.7 – Tropical Depression Domeng has re-deepened to a pressure of 1,002 hPa (1,002 mbar; 29.59 inHg) as it moves northwestward east of Bicol Region per the JMA.^[2]
  • (14:00 PHT) at 13°54′N 130°42′E / 13.9°N 130.7°E / 13.9; 130.7 – The PAGASA reports Domeng re-attained a low pressure of 1,002 hPa (1,002 mbar; 29.59 inHg) as it gains speed.^[8]
• 06:50 UTC (14:50 CST) at 20°00′N 110°18′E / 20.0°N 110.3°E / 20.0; 110.3 – Tropical Storm Ewiniar makes its second landfall on Haikou City, Hainan.^[26]
• 12:00 UTC at 20°18′N 110°36′E / 20.3°N 110.6°E / 20.3; 110.6 – The JTWC downgrades Ewiniar to a tropical depression as the system is about to emerge over the South China Sea, moving northeastward.^[9]

June 7

• 00:00 UTC at 20°36′N 111°06′E / 20.6°N 111.1°E / 20.6; 111.1 – The JTWC re-upgrades Ewiniar to a tropical storm, having attained its lowest central pressure of 996 hPa (996.0 mbar; 29.41 inHg), after completing a counter-clockwise loop track and heads to Southern China.^[9]
• 06:00 UTC
  • At 21°00′N 111°24′E / 21.0°N 111.4°E / 21.0; 111.4 – The JMA estimates that Ewiniar has peaked in 10-minute winds of 40 knots (74 km/h; 46 mph) as it moves north-northeastward.^[2]
  • At 21°00′N 111°36′E / 21.0°N 111.6°E / 21.0; 111.6 – The JTWC assesses Ewiniar has also attained its peak 1-minute winds of 40 knots (74 km/h; 46 mph) as it nears the southern coast of China.^[9]
• 12:00 UTC at 15°48′N 126°24′E / 15.8°N 126.4°E / 15.8; 126.4 – The JTWC begins tracking Domeng, designating it 06W east of Central Luzon.^[9]
• 12:30 UTC (20:30 CST) at 21°54′N 112°00′E / 21.9°N 112.0°E / 21.9; 112.0 – Tropical Storm Ewiniar makes its third and final landfall on Yangjiang, Guangdong.^[26]
• 18:00 UTC
  • At 17°18′N 127°54′E / 17.3°N 127.9°E / 17.3; 127.9 – The JMA upgrades 06W (Domeng) to a tropical storm, assigning it the name Maliksi.^[2]
  • At 16°30′N 126°42′E / 16.5°N 126.7°E / 16.5; 126.7 – The JTWC also upgrades Maliksi (Domeng) to a tropical storm as it steadily moves northward.^[9]
  • (02:00 PHT, June 8) at 17°18′N 127°48′E / 17.3°N 127.8°E / 17.3; 127.8 – The PAGASA follows suit, upgrading Maliksi (Domeng) to a tropical storm.^[8]

June 8

• 00:00 UTC at 22°42′N 112°18′E / 22.7°N 112.3°E / 22.7; 112.3 – The JTWC downgrades Ewiniar to a tropical depression as it moves further inland.^[9]
• 12:00 UTC at 23°18′N 112°30′E / 23.3°N 112.5°E / 23.3; 112.5 – The JTWC last notes Ewiniar as it further decays to a tropical disturbance.^[9]
• 18:00 UTC at 23°06′N 113°18′E / 23.1°N 113.3°E / 23.1; 113.3 – The JMA downgrades Ewiniar to a tropical depression as it turns eastward.^[2]

June 9

• 06:00 UTC (14:00 PHT) at 22°18′N 127°30′E / 22.3°N 127.5°E / 22.3; 127.5 – The JMA and PAGASA both upgrade Maliksi (Domeng) to a severe tropical storm south of Okinawa while the system turns to the northeast.^[2][8]

June 10

• 00:00 UTC
  • (08:00 PHT) at 25°00′N 130°42′E / 25.0°N 130.7°E / 25.0; 130.7 – Both the JMA and PAGASA estimate Maliksi (Domeng) has peaked in intensity with 10-minute winds of 60 knots (110 km/h; 69 mph) and a central pressure of 970 hPa (970.0 mbar; 28.64 inHg) while gradually accelerating to the northeast.^[2][8]
  • At 25°18′N 130°42′E / 25.3°N 130.7°E / 25.3; 130.7 – The JTWC also reports Maliksi (Domeng) has peaked in intensity with 1-minute winds of 60 knots (110 km/h; 69 mph) and a central pressure of 974 hPa (974.0 mbar; 28.76 inHg) southeast of Okinawa.^[9]
• 01:00 UTC (09:00 PHT) – PAGASA reports Maliksi (Domeng) has left the PAR.^[8]
• 06:00 UTC at 23°06′N 118°36′E / 23.1°N 118.6°E / 23.1; 118.6 – The JMA reports Tropical Depression Ewiniar has re-attained its lowest pressure of 998 hPa (998.0 mbar; 29.47 inHg) as the system emerges over the Taiwan Strait.^[2]
• Between 06:00 - 12:00 UTC (14:00 - 20:00 TST) – Tropical Depression Ewiniar rapidly crosses Taiwan from west to east.^[2]
• 18:00 UTC at 23°54′N 122°48′E / 23.9°N 122.8°E / 23.9; 122.8 – Ewiniar deepens again to its lowest pressure of 998 hPa (998.0 mbar; 29.47 inHg) as the system moves east-northeast near the Ryukyu Islands.^[2]

June 11

• 00:00 UTC at 30°54′N 138°30′E / 30.9°N 138.5°E / 30.9; 138.5 – The JTWC assesses Maliksi has slightly deepened to a pressure of 978 hPa (978.0 mbar; 28.88 inHg) as it passes to the southeast of Japan.^[9]
• 06:00 UTC at 24°54′N 125°18′E / 24.9°N 125.3°E / 24.9; 125.3 – The JMA last notes Ewiniar as it becomes part of the frontal characteristics from transitioning Maliksi, with the system fully dissipating six hours later near Miyako-jima.^[2]
• 12:00 UTC at 34°54′N 144°30′E / 34.9°N 144.5°E / 34.9; 144.5 – The JTWC reports Maliksi has transitioned into an extratropical cyclone.^[9]
• 18:00 UTC at 36°30′N 148°00′E / 36.5°N 148.0°E / 36.5; 148.0 – The JMA declares Maliksi had turned extratropical east of Japan.^[2]

June 12

• 18:00 UTC at 38°48′N 157°42′E / 38.8°N 157.7°E / 38.8; 157.7 – The JMA last notes the extratropical remnants of Maliksi as it dissipates well east of Japan; the system fully dissipates six hours later.^[2]

June 13

• 00:00 UTC at 20°54′N 120°18′E / 20.9°N 120.3°E / 20.9; 120.3 – The JTWC marks a subtropical depression over the Luzon Strait along the meiyu front, designating it 07W.^{[9][nb 3]}
• 12:00 UTC at 21°36′N 117°06′E / 21.6°N 117.1°E / 21.6; 117.1 – A tropical depression develops west-southwest of Taiwan within the same meiyu front.^[2]

June 14

• 00:00 UTC at 25°18′N 124°30′E / 25.3°N 124.5°E / 25.3; 124.5 – The JTWC reports 07W has intensified to a subtropical storm with 1-minute winds of 35 knots (65 km/h; 40 mph) and a central pressure of 993 hPa (993.0 mbar; 29.32 inHg) as it starts its extratropical transition.^[9]
• 06:00 UTC at 26°48′N 126°24′E / 26.8°N 126.4°E / 26.8; 126.4 – The JTWC assesses that 07W has transitioned into an extratropical cyclone west of Okinawa.^[9]
• 06:00 UTC at 21°42′N 119°00′E / 21.7°N 119.0°E / 21.7; 119.0 – The JTWC begins tracking the tropical depression west-southwest of Taiwan, designating it 08W as it moves closer to the said country.^[9]
• Around 16:00 UTC (00:00 PHT, June 15) – 08W enters the PAR, prompting the PAGASA to assign it the name Ester.^[8]
• 18:00 UTC at 22°42′N 120°12′E / 22.7°N 120.2°E / 22.7; 120.2 – The JTWC upgrades 08W (Ester) to a tropical storm with an initial peak of 1-minute winds of 35 knots (65 km/h; 40 mph) and a central pressure of 993 hPa (993.0 mbar; 29.32 inHg) as it is about to strike Taiwan.^[9]

June 15

• 00:00 UTC
  • At 22°42′N 120°12′E / 22.7°N 120.2°E / 22.7; 120.2 – The JMA upgrades 08W (Ester) to a tropical storm, assigning it the name Gaemi and subsequently makes landfall on Kaohsiung City.^[2][8]
  • At 22°48′N 120°42′E / 22.8°N 120.7°E / 22.8; 120.7 – The JTWC downgrades Gaemi (Ester) to a tropical depression as it crosses Taiwan.^[9]
• 06:00 UTC at 23°36′N 122°00′E / 23.6°N 122.0°E / 23.6; 122.0 – The JTWC re-upgrades Gaemi (Ester)to a tropical storm with a secondary peak of 1-minute winds of 35 knots (65 km/h; 40 mph) and a higher central pressure of 995 hPa (995.0 mbar; 29.38 inHg) as it emerges over the northern Philippine Sea.^[9]
• 12:00 UTC (20:00 PHT) – Tropical Storm Gaemi (Ester) reaches its within-PAR peak of 10-minute winds of 35 knots (65 km/h; 40 mph) and a central pressure of 992 hPa (992.0 mbar; 29.29 inHg) as it accelerates northeastward.^[8]
• Around 15:00 UTC (23:00 PHT) – Tropical Storm Gaemi (Ester) exits the PAR while paralleling the Ryukyu Islands.^[8]
• 18:00 UTC at 25°42′N 124°48′E / 25.7°N 124.8°E / 25.7; 124.8 – The JTWC analyzes Gaemi has turned to a subtropical storm as it continues moving northeastward.^[9]

June 16

• Between 00:00 - 06:00 UTC (09:00 - 15:00 JST) – Tropical Storm Gaemi crosses Okinawa.^[9][8]
• 06:00 UTC at 26°48′N 128°54′E / 26.8°N 128.9°E / 26.8; 128.9 – The JMA estimates that Gaemi has peaked in intensity with 10-minute winds of 45 knots (83 km/h; 52 mph) and a central pressure of 990 hPa (990.0 mbar; 29.23 inHg) as it continues to move east-northeastward.^[2]

June 17

• 00:00 UTC
  • At 28°30′N 132°06′E / 28.5°N 132.1°E / 28.5; 132.1 – The JMA assesses that Gaemi has transitioned into an extratropical cyclone.^[2]
  • At 19°18′N 114°12′E / 19.3°N 114.2°E / 19.3; 114.2 – Another tropical depression forms in the northern South China Sea.^[28]
• 12:00 UTC at 21°42′N 116°00′E / 21.7°N 116.0°E / 21.7; 116.0 – The tropical depression in the South China Sea attains its peak intensity of 10-minute winds of 30 knots (56 km/h; 35 mph) and a lowest central pressure of 998 hPa (998.0 mbar; 29.47 inHg) as it approaches the southern coast of China.^[28][29]

June 18

• 00:00 UTC at 22°48′N 116°18′E / 22.8°N 116.3°E / 22.8; 116.3 – The JMA last notes the tropical depression near the southern coast of China, with the system dissipating six hours later.^[30]

June 21

• 12:00 UTC at 41°00′N 154°06′E / 41.0°N 154.1°E / 41.0; 154.1 – The JMA last notes the extratropical remains of Gaemi; the system dissipates six hours later well east of Japan.^[2]

June 28

• 00:00 UTC
  • At 19°48′N 132°48′E / 19.8°N 132.8°E / 19.8; 132.8 – The JMA begins tracking a tropical depression over the Philippine Sea.^[2]
• (08:00 PHT) at 19°48′N 133°00′E / 19.8°N 133.0°E / 19.8; 133.0 – PAGASA designates the tropical depression over the Philippine Sea as Florita.^[8]
• 12:00 UTC at 20°06′N 131°36′E / 20.1°N 131.6°E / 20.1; 131.6 – The JTWC follows suit, designating Florita as 09W.^[9]

June 29

• 00:00 UTC
  • (08:00 PHT) at 19°48′N 130°18′E / 19.8°N 130.3°E / 19.8; 130.3 – Both JMA and PAGASA upgrade 09W (Florita) to a tropical storm, with the former assigning it the name Prapiroon.^[2][8]
  • At 19°24′N 130°30′E / 19.4°N 130.5°E / 19.4; 130.5 – The JTWC also upgrades Prapiroon (Florita) to a tropical storm.^[9]
• 18:00 UTC at 20°18′N 129°42′E / 20.3°N 129.7°E / 20.3; 129.7 – The JTWC assesses Prapiroon (Florita) has reached an initial peak of 1-minute winds of 50 knots (93 km/h; 58 mph) and a central pressure of 990 hPa (990.0 mbar; 29.23 inHg) as it slowly turns northwestward.^[9]

July

July 1

• 00:00 UTC
  • At 23°36′N 127°42′E / 23.6°N 127.7°E / 23.6; 127.7 – The JMA reports Prapiroon (Florita) has further intensified to a severe tropical storm.^[2]
  • (08:00 PHT) at 23°36′N 127°36′E / 23.6°N 127.6°E / 23.6; 127.6 – PAGASA follows suit, upgrading Prapiroon (Florita) to a severe tropical storm.^[8]
• 06:00 UTC (14:00 PHT) at 24°24′N 127°12′E / 24.4°N 127.2°E / 24.4; 127.2 – Prapiroon (Florita) reaches its within-PAR peak, as assessed by PAGASA, with 10-minute winds of 55 knots (102 km/h; 63 mph) and a central pressure of 980 hPa (980.0 mbar; 28.94 inHg).^[8]
• 11:00 UTC (19:00 PHT) – PAGASA reports Prapiroon (Florita) has left the PAR as it enters the East China Sea.^[8]
• 18:00 UTC at 26°12′N 126°48′E / 26.2°N 126.8°E / 26.2; 126.8 – The JTWC upgrades Prapiroon to a Category 1 typhoon as it starts to turn north-northeastward.^[9]
• Between 18:00 - 21:00 UTC (03:00 - 06:00 JST, July 2) – Prapiroon crosses Kume Island, Okinawa.^[8][31]

July 2

• 00:00 UTC at 27°12′N 127°00′E / 27.2°N 127.0°E / 27.2; 127.0 – The JMA upgrades Prapiroon to a typhoon, subsequently peaking in 10-minute winds of 65 knots (120 km/h; 75 mph) as it passes west of Okinawa.^[2]
• 06:00 UTC at 28°12′N 127°12′E / 28.2°N 127.2°E / 28.2; 127.2 – The JTWC estimates that Prapiroon has reached its maximum 1-minute sustained winds of 80 knots (150 km/h; 92 mph).^[9]
• 18:00 UTC
  • At 30°42′N 127°48′E / 30.7°N 127.8°E / 30.7; 127.8 – The JMA estimates that Prapiroon has reached its lowest central pressure at 960 hPa (960.0 mbar; 28.35 inHg) west of Kyushu.^[2]
  • At 30°42′N 127°54′E / 30.7°N 127.9°E / 30.7; 127.9 – The JTWC also reports that Prapiroon has reached its lowest central pressure at 960 hPa (960.0 mbar; 28.35 inHg) as it continues to move north-northeastward.^[9]

July 3

• 00:00 UTC
  • At 32°00′N 128°12′E / 32.0°N 128.2°E / 32.0; 128.2 – The JMA downgrades Prapiroon to a severe tropical storm as it starts to bypass the Korea Strait.^[2]
  • At 10°06′N 147°48′E / 10.1°N 147.8°E / 10.1; 147.8 – The JMA begins tracking a tropical depression southeast of Guam.^[2]
• 12:00 UTC
  • At 34°24′N 129°48′E / 34.4°N 129.8°E / 34.4; 129.8 – The JTWC also downgrades Prapiroon to a tropical storm while passing east of Tsushima Island.^[9]
  • At 11°06′N 146°42′E / 11.1°N 146.7°E / 11.1; 146.7 – The JTWC designates the tropical depression southeast of Guam as 10W.^[9]

July 4

• 00:00 UTC
  • At 37°18′N 132°30′E / 37.3°N 132.5°E / 37.3; 132.5 – The JMA further downgrades Prapiroon to a tropical storm while accelerating northeastwards over the Sea of Japan.^[2]
  • At 11°42′N 146°18′E / 11.7°N 146.3°E / 11.7; 146.3 – The JTWC upgrades 10W to a tropical storm as it moves closer to Guam.^[9]
• 06:00 UTC
  • At 39°36′N 134°48′E / 39.6°N 134.8°E / 39.6; 134.8 – The JMA assesses that Prapiroon has transitioned into an extratropical cyclone.^[2]
  • At 39°12′N 134°42′E / 39.2°N 134.7°E / 39.2; 134.7 – The JTWC also assesses that Prapiroon has transitioned into an extratropical cyclone.^[9]
• 12:00 UTC at 12°36′N 145°36′E / 12.6°N 145.6°E / 12.6; 145.6 – The JMA upgrades 10W to a tropical storm, assigning it the name Maria.^[2]
• Around 18:00 UTC (04:00 ChST, July 5) at 13°30′N 144°54′E / 13.5°N 144.9°E / 13.5; 144.9 – Maria hits the northern portion of Guam.^[9][2][8]

July 5

• 00:00 UTC at 14°06′N 144°06′E / 14.1°N 144.1°E / 14.1; 144.1 – The JMA further upgrades Maria to a severe tropical storm as it now moves away from Guam.^[2]
• 06:00 UTC
  • At 41°42′N 140°12′E / 41.7°N 140.2°E / 41.7; 140.2 – The JMA last notes the extratropical remnants of Prapiroon as it dissipates near northern Japan, with the system being unrecognizable six hours later.^[2]
  • At 14°30′N 143°18′E / 14.5°N 143.3°E / 14.5; 143.3 – The JTWC upgrades Maria to a Category 1 typhoon.^[9]
• 12:00 UTC at 14°48′N 142°42′E / 14.8°N 142.7°E / 14.8; 142.7 – The JMA reports Maria has strengthened to a typhoon while the JTWC assesses Maria has reached Category 2 typhoon status.^[2][9]
• 18:00 UTC at 15°24′N 142°24′E / 15.4°N 142.4°E / 15.4; 142.4 – The JTWC reports Maria has rapidly intensified to a Category 4-equivalent typhoon on the SSHWS.^[9]

July 6

• 00:00 UTC at 15°54′N 142°00′E / 15.9°N 142.0°E / 15.9; 142.0 – The JTWC assesses Maria has reached super typhoon status, subsequently peaking initially with 1-minute sustained winds of 135 knots (250 km/h; 155 mph) and a minimum central pressure at 924 hPa (924.0 mbar; 27.29 inHg).^[9]
• 12:00 UTC at 16°42′N 141°18′E / 16.7°N 141.3°E / 16.7; 141.3 – The JMA estimates that Maria has reached an initial peak intensity with 10-minute winds of 100 knots (190 km/h; 120 mph) and a minimum central pressure at 925 hPa (925.0 mbar; 27.32 inHg). The JTWC assesses Maria's central pressure slightly dropping to 925 hPa (925.0 mbar; 27.32 inHg) after a brief rise earlier.^[2][9]
• 18:00 UTC at 16°54′N 140°54′E / 16.9°N 140.9°E / 16.9; 140.9 – Typhoon Maria falls below super typhoon status while slowly moving northwest, but remains a Category 4 typhoon per the JTWC.^[9]

July 8

• 00:00 UTC at 19°06′N 138°48′E / 19.1°N 138.8°E / 19.1; 138.8 – Typhoon Maria re-strengthens to a Category 4 super typhoon.^[9]
• 06:00 UTC at 19°48′N 137°48′E / 19.8°N 137.8°E / 19.8; 137.8 – The JTWC further upgrades Maria to a Category 5-equivalent super typhoon on the SSHWS.^[9]
• 12:00 UTC at 20°30′N 136°30′E / 20.5°N 136.5°E / 20.5; 136.5 – The JTWC assesses Super Typhoon Maria has peaked in intensity with higher 1-minute sustained winds of 145 knots (269 km/h; 167 mph) and a lower central pressure at 910 hPa (910.0 mbar; 26.87 inHg).^[9]
• Around 19:00 UTC (03:00 PHT, July 9) – Maria enters the PAR, with PAGASA assigning it the local name Gardo. The agency assesses the system of having 10-minute winds of 105 knots (194 km/h; 121 mph) and a minimum central pressure of 915 hPa (915.0 mbar; 27.02 inHg), making it a super typhoon.^{[8][nb 4]}

July 9

• 00:00 UTC at 21°48′N 133°30′E / 21.8°N 133.5°E / 21.8; 133.5 – The JMA estimates that Maria (Gardo) has peaked in intensity with 10-minute winds of 105 knots (194 km/h; 121 mph) and a minimum central pressure of 915 hPa (915.0 mbar; 27.02 inHg).^[2]
• 06:00 UTC at 22°24′N 131°54′E / 22.4°N 131.9°E / 22.4; 131.9 – The JTWC reports Maria (Gardo) has weakened to a Category 4-equivalent super typhoon while moving west-northwestwards over the Philippine Sea .^[9]
• 12:00 UTC
  • At 22°54′N 130°18′E / 22.9°N 130.3°E / 22.9; 130.3 – Maria (Gardo) further weakens to a Category 4 typhoon per the JTWC.^[9]
  • (20:00 PHT) at 23°00′N 130°18′E / 23.0°N 130.3°E / 23.0; 130.3 – PAGASA also reports Maria (Gardo) has weakened below super typhoon status.^[8]

July 10

• 00:00 UTC at 24°00′N 127°12′E / 24.0°N 127.2°E / 24.0; 127.2 – The JTWC further downgrades Maria (Gardo) to a Category 3-equivalent typhoon as it nears the Ryukyu Islands.^[9]
• Between 06:00 - 09:00 UTC (15:00 - 18:00 JST) – Typhoon Maria (Gardo) hits Miyako and Irabu Islands.^[8][9]
• Around 11:00 UTC (19:00 PHT) – PAGASA reports Maria (Gardo) has exited the PAR while passing northeast of Taiwan.^[8]
• 12:00 UTC at 25°18′N 124°00′E / 25.3°N 124.0°E / 25.3; 124.0 – The JTWC further downgrades Maria to a Category 2 typhoon while moving northwestwards.^[9]

July 11

• 00:00 UTC at 26°24′N 120°00′E / 26.4°N 120.0°E / 26.4; 120.0 – The JTWC reports Maria's pressure slightly dropped to 951 hPa (951.0 mbar; 28.08 inHg) as it is about to hit China.^[9]
• 01:10 UTC (09:10 CST) at 26°18′N 119°54′E / 26.3°N 119.9°E / 26.3; 119.9 – Typhoon Maria makes landfall on Huangqi Peninsula, Lianjiang County, Fuzhou, Fujian.^[33]
• 06:00 UTC at 26°30′N 118°30′E / 26.5°N 118.5°E / 26.5; 118.5 – The JTWC further downgrades Maria to a Category 1 typhoon as it moves further inland.^[9]
• 12:00 UTC
  • At 26°42′N 116°42′E / 26.7°N 116.7°E / 26.7; 116.7 – The JMA reports Maria has rapidly weakened to a tropical storm.^[2]
  • At 26°42′N 116°24′E / 26.7°N 116.4°E / 26.7; 116.4 – The JTWC follows suit, downgrading Maria to a tropical storm.^[9]
• 18:00 UTC
  • At 27°54′N 115°36′E / 27.9°N 115.6°E / 27.9; 115.6 – The JMA further downgrades Maria to a tropical depression as it turns northwestward.^[2]
  • At 27°30′N 115°18′E / 27.5°N 115.3°E / 27.5; 115.3 – The JTWC last notes Maria as it weakens to a tropical depression.^[9]

July 12

• 18:00 UTC at 30°36′N 111°48′E / 30.6°N 111.8°E / 30.6; 111.8 – The JMA last notes Tropical Depression Maria as it further weakens inland; the system fully dissipates six hours later.^[2]

July 14

• 00:00 UTC at 19°48′N 136°00′E / 19.8°N 136.0°E / 19.8; 136.0 – The JTWC upgrades a tropical disturbance to a tropical depression over the Philippine Sea, designating it 11W.^[9]

July 15

• 12:00 UTC (20:00 PHT) at 19°06′N 128°12′E / 19.1°N 128.2°E / 19.1; 128.2 – The PAGASA assigns the local name Henry to 11W.^[8]
• 18:00 UTC at 19°12′N 126°54′E / 19.2°N 126.9°E / 19.2; 126.9 – The JTWC reports 11W (Henry) has deepened to a central pressure of 1,000 hPa (1,000 mbar; 29.53 inHg).^[9]

July 16

• 00:00 UTC
  • At 18°24′N 125°18′E / 18.4°N 125.3°E / 18.4; 125.3 – The JMA begins tracking 11W (Henry), estimating that it has developed into a tropical depression while moving westwards.^[2]
  • At 18°36′N 107°18′E / 18.6°N 107.3°E / 18.6; 107.3 – The JMA begins tracking a tropical depression in the Gulf of Tonkin with a central pressure of 998 hPa (998.0 mbar; 29.47 inHg).^[34]
• 06:00 UTC (14:00 PHT) at 18°48′N 123°48′E / 18.8°N 123.8°E / 18.8; 123.8 – The PAGASA assesses 11W (Henry) has attained 10-minute winds of 30 knots (56 km/h; 35 mph) which would be its peak winds within the PAR.^[8]
• 12:00 UTC
  • At 18°36′N 122°42′E / 18.6°N 122.7°E / 18.6; 122.7 – The JTWC upgrades 11W to a tropical storm as it approaches Babuyan Islands.^[9]
  • (20:00 PHT) at 18°48′N 122°12′E / 18.8°N 122.2°E / 18.8; 122.2 – The PAGASA assesses 11W (Henry) has attained a central pressure of 994 hPa (994.0 mbar; 29.35 inHg) which would be its lowest pressure within the PAR, as it traverses the Babuyan Channel.^[8]
• Between 13:00 - 17:00 UTC (21:00 - 01:00 PHT, July 17) – Tropical Depression 11W (Henry) crossed or grazed the islands of Camiguin, Pamuktan, Fuga, Irao, and Dalupiri.^[8]

July 17

• 00:00 UTC
  • At 19°24′N 118°30′E / 19.4°N 118.5°E / 19.4; 118.5 – The JMA upgrades 11W (Henry) to a tropical storm, assigning it the name Son-Tinh as it now traverses the South China Sea.^[2]
  • At 19°18′N 118°24′E / 19.3°N 118.4°E / 19.3; 118.4 – The PAGASA reports Son-Tinh (Henry) has exited the PAR, as it intensifies to a tropical storm.^[8]
• 06:00 UTC (14:00 ICT) at 18°06′N 106°18′E / 18.1°N 106.3°E / 18.1; 106.3 – The tropical depression over the Gulf of Tonkin moves inland on Vietnam.^[35]
• 12:00 UTC
  • At 19°00′N 113°36′E / 19.0°N 113.6°E / 19.0; 113.6 – The JMA estimates that Son-Tinh has peaked with 10-minute winds of 40 knots (74 km/h; 46 mph) and a central pressure of 994 hPa (994.0 mbar; 29.35 inHg).^[2]
  • (20:00 PHT) at 18°24′N 127°54′E / 18.4°N 127.9°E / 18.4; 127.9 – The JMA and PAGASA begin tracking a tropical depression in the Philippine Sea, with the latter naming it Inday.^[2][8]
  • At 17°36′N 104°30′E / 17.6°N 104.5°E / 17.6; 104.5 – The JMA last notes the tropical depression formerly over Vietnam as it further moves inland into Indochina; the system fully dissipates six hours later over Laos.^[35]
  • At 19°06′N 113°30′E / 19.1°N 113.5°E / 19.1; 113.5 – The JTWC assesses Son-Tinh has deepened to a central pressure of 993 hPa (993.0 mbar; 29.32 inHg).^[9]
• 20:50 UTC (04:50 CST, July 18) at 19°06′N 113°30′E / 19.1°N 113.5°E / 19.1; 113.5 – Tropical Storm Son-Tinh makes landfall on Wanning, Hainan.^[36]

July 18

• 06:00 UTC at 18°48′N 107°54′E / 18.8°N 107.9°E / 18.8; 107.9 – The JMA reports that Son-Tinh has re-attained its peak intensity, after slightly weakening from landfall as it emerges over the Gulf of Tonkin.^[2]
• 12:00 UTC
  • At 19°42′N 130°00′E / 19.7°N 130.0°E / 19.7; 130.0 – The JMA upgrades Inday to a tropical storm, assigning it the name Ampil.^[2]
  • At 18°42′N 106°42′E / 18.7°N 106.7°E / 18.7; 106.7 – The JTWC estimates that Son-Tinh has peaked in intensity with maximum 1-minute sustained winds of 50 knots (93 km/h; 58 mph) and a central pressure of 989 hPa (989.0 mbar; 29.21 inHg) as it is about to make landfall in Vietnam.^[9]
  • (20:00 PHT) at 19°36′N 129°54′E / 19.6°N 129.9°E / 19.6; 129.9 – The PAGASA also upgrades Ampil (Inday) to a tropical storm as it moves to the northeast.^[8]
• 16:30 UTC (23:30 ICT) at 19°18′N 104°48′E / 19.3°N 104.8°E / 19.3; 104.8 – Tropical Storm Son-Tinh hits Nghệ An Province.^[37]

July 19

• 00:00 UTC at 19°06′N 104°24′E / 19.1°N 104.4°E / 19.1; 104.4 – The JMA downgrades Son-Tinh to a tropical depression as it moves further inland.^[2]
• 06:00 UTC at 20°36′N 131°30′E / 20.6°N 131.5°E / 20.6; 131.5 – The JTWC starts to classify Ampil (Inday) as a tropical storm after transitioning from a monsoon depression.^[9]
• 12:00 UTC at 19°48′N 103°06′E / 19.8°N 103.1°E / 19.8; 103.1 – The JTWC also downgrades Son-Tinh to a tropical depression as it turns northward over Laos.^[9]
• 18:00 UTC at 22°18′N 131°12′E / 22.3°N 131.2°E / 22.3; 131.2 – The JMA upgrades Ampil (Inday) to a severe tropical storm, assessing it has peaked in intensity with 10-minute winds of 50 knots (93 km/h; 58 mph) and a central pressure of 985 hPa (985.0 mbar; 29.09 inHg) after turning to the northwest.^[2]

July 20

• 00:00 UTC
  • At 20°36′N 102°30′E / 20.6°N 102.5°E / 20.6; 102.5 – The JTWC further downgrades Son-Tinh to a tropical disturbance as it starts to turn eastward.^[9]
  • (08:00 PHT) at 22°30′N 130°48′E / 22.5°N 130.8°E / 22.5; 130.8 – The PAGASA also upgrades Ampil (Inday) to a severe tropical storm attaining its peak intensity of 10-minute winds of 50 knots (93 km/h; 58 mph) and a central pressure of 985 hPa (985.0 mbar; 29.09 inHg).^[8]
• 12:00 UTC
  • At 18°N 117°E / 18°N 117°E / 18; 117 – The JMA begins tracking a tropical depression in the South China Sea.^[38][39]
  • At 18°00′N 116°24′E / 18.0°N 116.4°E / 18.0; 116.4 – The JTWC designates the tropical depression in the South China Sea as 13W.^[9]
• 16:00 UTC (00:00 PHT, July 21) – The PAGASA reports Ampil (Inday) has exited the PAR while moving towards the Ryukyu Islands.^[8]
• 18:00 UTC
  • At 25°24′N 128°54′E / 25.4°N 128.9°E / 25.4; 128.9 – The JTWC assesses Ampil has deepened to a central pressure of 985 hPa (985.0 mbar; 29.09 inHg) before slightly rising again, as it nears Okinawa.^[9]
  • (02:00 PHT, July 21) at 17°48′N 118°18′E / 17.8°N 118.3°E / 17.8; 118.3 – The PAGASA assigns the local name Josie to 13W as it enters the PAR while moving in an east-northeast direction.^[8]
• 23:00 UTC (08:00 JST) at 26°36′N 128°18′E / 26.6°N 128.3°E / 26.6; 128.3 – Ampil makes landfall on Okinawa.^[2]

July 21

• 00:00 UTC
  • At 18°12′N 118°48′E / 18.2°N 118.8°E / 18.2; 118.8 – The JMA assesses 13W (Josie) has attained its maximum 10-minute winds of 30 knots (56 km/h; 35 mph).^[40][41]
  • At 17°54′N 118°36′E / 17.9°N 118.6°E / 17.9; 118.6 – The JTWC upgrades 13W (Josie) to a tropical storm, subsequently attaining its peak 1-minute winds of 35 knots (65 km/h; 40 mph).^[9]
  • (08:00 PHT) at 17°54′N 118°06′E / 17.9°N 118.1°E / 17.9; 118.1 – The PAGASA also assesses 13W (Josie) has attained its maximum 10-minute winds of 30 knots (56 km/h; 35 mph).^[8]
• 06:00 UTC
  • At 18°30′N 119°30′E / 18.5°N 119.5°E / 18.5; 119.5 – The JMA estimates that 13W (Josie) has achieved its lowest central pressure of 996 hPa (996.0 mbar; 29.41 inHg).^[42][41]
  • At 27°42′N 126°48′E / 27.7°N 126.8°E / 27.7; 126.8 – The JTWC assesses Ampil has deepened to a lower central pressure of 983 hPa (983.0 mbar; 29.03 inHg) as it traverses the East China Sea.^[9]
  • At 19°54′N 106°00′E / 19.9°N 106.0°E / 19.9; 106.0 – The JTWC reports the remnants of Son-Tinh has reintensified to a tropical depression as it reemerges over the Gulf of Tonkin.^[9]
  • (14:00 PHT) at 18°24′N 119°48′E / 18.4°N 119.8°E / 18.4; 119.8 – The PAGASA assesses 13W (Josie) has attained its lowest central pressure at 994 hPa (994.0 mbar; 29.35 inHg) as it approaches northwestern Luzon.^[8]
• 12:00 UTC at 18°48′N 120°54′E / 18.8°N 120.9°E / 18.8; 120.9 – The JTWC estimates that 13W (Josie) has achieved its lowest central pressure at 995 hPa (995.0 mbar; 29.38 inHg) as it now approaches the Babuyan Islands.^[9]
• Between 12:00 - 18:00 UTC (20:00 - 02:00 PHT, July 22) – 13W (Josie) crosses the islands of Dalupiri and Calayan as it moves northeastward.^[9]
• 18:00 UTC
  • At 19°24′N 107°12′E / 19.4°N 107.2°E / 19.4; 107.2 – The JTWC re-upgrades Son-Tinh to a tropical storm while moving southeast, subsequently attaining a secondary peak winds of 35 knots (65 km/h; 40 mph).^[9]
  • At 19°42′N 121°54′E / 19.7°N 121.9°E / 19.7; 121.9 – The JTWC downgrades 13W (Josie) to a tropical depression as it crosses the Balintang Channel.^[9]

July 22

• 00:00 UTC
  • At 30°42′N 123°12′E / 30.7°N 123.2°E / 30.7; 123.2 – Nearing China, the JMA downgrades Ampil to a tropical storm.^[2]
  • At 22°00′N 159°36′E / 22.0°N 159.6°E / 22.0; 159.6 – The JMA begins tracking a tropical depression well east-southeast of Minami-Tori-shima.^[2]
  • At 30°48′N 123°00′E / 30.8°N 123.0°E / 30.8; 123.0 – The JTWC estimates that Ampil has peaked with maximum 1-minute winds of 55 knots (102 km/h; 63 mph) and a central pressure of 982 hPa (982.0 mbar; 29.00 inHg).^[9]
  • At 20°30′N 123°18′E / 20.5°N 123.3°E / 20.5; 123.3 – The JTWC downgrades 13W (Josie) further to a low-pressure area.^[9]
  • At 22°06′N 159°12′E / 22.1°N 159.2°E / 22.1; 159.2 – The JTWC designates the tropical depression east-southeast of Minami-Tori-shima as 14W.^[9]
• 04:30 UTC (12:30 CST) at 31°42′N 121°30′E / 31.7°N 121.5°E / 31.7; 121.5 – Ampil makes landfall on Chongming, Shanghai.^[43]
• Between 09:00 - 12:00 UTC (17:00 - 20:00 CST) – Son-Tinh hits Hainan from the west.^[2][9][44]
• 06:00 UTC
  • At 22°24′N 122°36′E / 22.4°N 122.6°E / 22.4; 122.6 – The JMA assesses that Ex-13W (Josie) has deepened to a central pressure of 998 hPa (998.0 mbar; 29.47 inHg) as it turns northwards.^[45][46]
  • At 22°48′N 159°42′E / 22.8°N 159.7°E / 22.8; 159.7 – The JMA assesses that 14W has briefly deepened to a central pressure of 1,006 hPa (1,006 mbar; 29.71 inHg) before rising again as it moves northwards.^[2]
  • At 19°00′N 108°18′E / 19.0°N 108.3°E / 19.0; 108.3 – The JTWC reports Son-Tinh has deepened to a central pressure of 993 hPa (993.0 mbar; 29.32 inHg) as it is about to hit Hainan for the second time.^[9]
• 12:00 UTC at 19°06′N 109°00′E / 19.1°N 109.0°E / 19.1; 109.0 – The JMA assesses Tropical Depression Son-Tinh has deepened to a central pressure of 994 hPa (994.0 mbar; 29.35 inHg) as it turns to the northeast over Hainan.^[2]
• 18:00 UTC at 24°24′N 159°18′E / 24.4°N 159.3°E / 24.4; 159.3 – The JTWC reports 14W has intensified to a tropical storm.^[9]
• 20:00 UTC (04:00 PHT, July 23) – Tropical Depression Ex-13W (Josie) exits the PAR as the system enters the East China Sea.^[9]

July 23

• Between 03:00 - 06:00 UTC (11:00 - 14:00 CST) – Son-Tinh makes another landfall on the southern coastline of the Leizhou Peninsula.^[2][9][44]
• 06:00 UTC
  • At 20°24′N 110°24′E / 20.4°N 110.4°E / 20.4; 110.4 – The JMA assesses Tropical Depression Son-Tinh has re-attained a low central pressure of 994 hPa (994.0 mbar; 29.35 inHg).^[9]
  • At 20°18′N 110°18′E / 20.3°N 110.3°E / 20.3; 110.3 – The JTWC downgrades Son-Tinh again to a tropical depression.^[9]
  • At 35°24′N 118°24′E / 35.4°N 118.4°E / 35.4; 118.4 – The JTWC downgrades Ampil to a tropical depression, however, with a low central pressure of 989 hPa (989.0 mbar; 29.21 inHg).^[9]
• 12:00 UTC
  • At 21°06′N 110°30′E / 21.1°N 110.5°E / 21.1; 110.5 – The JTWC assesses Son-Tinh has deepened to a central pressure of 995 hPa (995.0 mbar; 29.38 inHg) as it emerges to the sea near the eastern coastline of the peninsula.^[9]
  • At 36°30′N 117°54′E / 36.5°N 117.9°E / 36.5; 117.9 – The JMA downgrades Ampil to a tropical depression as it moves further north over China .^[2]
  • At 27°18′N 159°24′E / 27.3°N 159.4°E / 27.3; 159.4 – The JMA upgrades 14W to a tropical storm, assigning it the name Wukong as it continues to move northwards.^[2]
• Between 15:00 - 18:00 UTC (23:00 - 02:00 CST, July 24) – Son-Tinh makes another landfall on the northeastern coastline of the Leizhou Peninsula after turning to the northwest.^[2][9][44]
• 18:00 UTC
  • At 31°18′N 122°24′E / 31.3°N 122.4°E / 31.3; 122.4 – The JMA last notes Ex-13W near the eastern coast of China, with the system dissipating six hours later.^[47]
  • At 17°24′N 137°00′E / 17.4°N 137.0°E / 17.4; 137.0 – Another tropical depression develops over the Philippine Sea.^[2]
  • At 17°12′N 136°30′E / 17.2°N 136.5°E / 17.2; 136.5 – The JTWC begins tracking the tropical depression in the Philippine Sea, designating it 15W.^[9]

July 24

• 00:00 UTC at 21°42′N 110°00′E / 21.7°N 110.0°E / 21.7; 110.0 – The JTWC assesses Son-Tinh has slightly deepened to a central pressure of 998 hPa (998.0 mbar; 29.47 inHg) despite moving further inland.^[9]
• 06:00 UTC
  • At 22°06′N 109°18′E / 22.1°N 109.3°E / 22.1; 109.3 – The JTWC downgrades Son-Tinh to a tropical disturbance for the final time as it further weakens.^[9]
  • At 18°42′N 136°36′E / 18.7°N 136.6°E / 18.7; 136.6 – The JTWC upgrades 15W to a tropical storm as it continue to moves northwards.^[9]
• 12:00 UTC
  • At 19°42′N 136°42′E / 19.7°N 136.7°E / 19.7; 136.7 – The JMA follows suit, upgrading 15W to a tropical storm, assigning it the name Jongdari.^[2]
  • At 41°36′N 120°12′E / 41.6°N 120.2°E / 41.6; 120.2 – The JTWC last notes Tropical Depression Ampil.^[9]
• 18:00 UTC
  • At 23°36′N 107°36′E / 23.6°N 107.6°E / 23.6; 107.6 – The JMA last notes Tropical Depression Son-Tinh as it dissipates over South China; the system fully dissipated six hours later.^[2]
  • At 20°12′N 136°36′E / 20.2°N 136.6°E / 20.2; 136.6 – The JTWC assesses Jongdari has briefly peaked with maximum 1-minute winds of 45 knots (83 km/h; 52 mph) and a central pressure of 994 hPa (994.0 mbar; 29.35 inHg).^[9]

July 25

• 00:00 UTC
  • At 45°06′N 124°30′E / 45.1°N 124.5°E / 45.1; 124.5 – The JMA assesses that Ampil has transitioned into an extratropical cyclone over the northern part of China.^[2]
  • At 32°42′N 158°12′E / 32.7°N 158.2°E / 32.7; 158.2 – Wukong further intensifies to a severe tropical storm, subsequently peaking with 10-minute winds of 50 knots (93 km/h; 58 mph) and a central pressure of 990 hPa (990.0 mbar; 29.23 inHg) as it accelerated north-northwestwards.^[2]
• 06:00 UTC at 33°54′N 157°48′E / 33.9°N 157.8°E / 33.9; 157.8 – The JTWC further upgrades Wukong to a Category 1 typhoon, subsequently peaking with 1-minute winds of 65 knots (120 km/h; 75 mph) and a central pressure of 974 hPa (974.0 mbar; 28.76 inHg).^[9]
• 12:00 UTC
  • At 21°48′N 137°18′E / 21.8°N 137.3°E / 21.8; 137.3 – The JMA further upgrades Jongdari to a severe tropical storm as it slowly turns eastward.^[2]
  • At 35°18′N 157°18′E / 35.3°N 157.3°E / 35.3; 157.3 – The JTWC reports Wukong has weakened back to a tropical storm.^[9]
• 18:00 UTC at 37°00′N 156°00′E / 37.0°N 156.0°E / 37.0; 156.0 – The JMA follows suit, downgrading Wukong to a tropical storm now east of Japan.^[2]

July 26

• 06:00 UTC at 47°30′N 137°48′E / 47.5°N 137.8°E / 47.5; 137.8 – The JMA last notes the extratropical remnants of Ampil with the system dissipating over Primorsky Krai six hours later.^[2]
• 12:00 UTC at 23°30′N 140°18′E / 23.5°N 140.3°E / 23.5; 140.3 – The JTWC upgrades Jongdari to a Category 1 typhoon southwest of the Ogasawara Islands.^[9]
• 18:00 UTC
  • At 23°54′N 141°06′E / 23.9°N 141.1°E / 23.9; 141.1 – The JMA also upgrades Jongdari to a typhoon as it moves northeastwards.^[2]
  • At 43°00′N 152°00′E / 43.0°N 152.0°E / 43.0; 152.0 – The JTWC downgrades Wukong further to a tropical depression as it starts to turn to the northeast.^[9]

July 27

• 00:00 UTC
  • At 25°00′N 142°24′E / 25.0°N 142.4°E / 25.0; 142.4 – The JMA estimates that Jongdari has attained its peak intensity with 10-minute sustained winds of 75 knots (139 km/h; 86 mph) and a central pressure of 960 hPa (960.0 mbar; 28.35 inHg).^[2]
  • At 44°18′N 152°12′E / 44.3°N 152.2°E / 44.3; 152.2 – The JMA reports that Wukong has transitioned into an extratropical cyclone near the Kuril Islands.^[2]
  • At 44°30′N 152°06′E / 44.5°N 152.1°E / 44.5; 152.1 – The JTWC downgrades Wukong to a tropical disturbance as it is about to become extratropical while moving northeastwards.^[9]
  • at 25°00′N 142°30′E / 25.0°N 142.5°E / 25.0; 142.5 – The JTWC further upgrades Jongdari to a Category 2-equivalent typhoon on the SSHWS.^[9]
• 06:00 UTC
  • At 45°54′N 153°12′E / 45.9°N 153.2°E / 45.9; 153.2 – The JTWC assesses that Wukong has transitioned into an extratropical cyclone.^[9]
  • At 26°30′N 143°48′E / 26.5°N 143.8°E / 26.5; 143.8 – The JTWC reports that Jongdari has reached its highest 1-minute winds of 90 knots (170 km/h; 100 mph) as it starts to curve northwards.^[9]
• 12:00 UTC at 47°54′N 155°42′E / 47.9°N 155.7°E / 47.9; 155.7 – The JMA last notes the extratropical remnants of Wukong; the system dissipates six hours later.^[2]
• 18:00 UTC at 30°30′N 144°12′E / 30.5°N 144.2°E / 30.5; 144.2 – The JTWC reports that Jongdari has reached its lowest central pressure of 960 hPa (960.0 mbar; 28.35 inHg) as it now curves northwestwards towards Japan.^[9]