User:Iune/1997

February–March

 * No tropical cyclones were observed in the Western Pacific during the months of February and March 1997.

April

 * 10 April
 * 18:00 UTC, (3:00 a.m. JST, 11 April) – The JTWC reports that Tropical Depression 02W has formed roughly 300 km (185 miles) southeast of Palikir in the Federated States of Micronesia.
 * 12 April
 * 00:00 UTC, (9:00 a.m. JST) – The JMA designates Tropical Depression 02W as a tropical depression.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression 02W has intensified into a tropical storm and names it "Isa".
 * 13 April
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Isa (02W), has intensified into a tropical storm.
 * 18:00 UTC, (3:00 a.m. JST, 14 April) – The JTWC reports that Tropical Storm Isa (02W), has intensified into a category 1 typhoon.
 * 15 April
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Storm Isa (02W), has intensified into a severe tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Isa (02W), has intensified into a category 2 typhoon.
 * 16 April
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Isa (02W), has intensified into a typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Isa (02W), has intensified into a category 3 typhoon.
 * 17 April
 * 18:00 UTC, (3:00 a.m. JST, 18 April) – The JTWC reports that Typhoon Isa (02W), has intensified into a category 4 typhoon.
 * 19 April
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Isa (02W), has intensified into a category 4 super typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Typhoon Isa (02W), has reached its peak 10-minute intensity of 155 km/h (100 mph).
 * 18:00 UTC, (3:00 a.m. JST, 20 April) – The JTWC reports that Super Typhoon Isa (02W), has intensified into a category 5 super typhoon.
 * 20 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Super Typhoon Isa (02W), has reached its peak 1-minute intensity of 270 km/h (165 mph).
 * 18:00 UTC, (3:00 a.m. JST, 21 April) – The JTWC reports that Super Typhoon Isa (02W), has weakened into a category 4 super typhoon.
 * 21 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Super Typhoon Isa (02W), has weakened into a category 4 typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression 03W has formed roughly 1695 km (1050 miles) southeast of Guam.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Isa (02W), has weakened into a category 3 typhoon.
 * 18:00 UTC, (3:00 a.m. JST, 22 April) – The JTWC reports that Typhoon Isa (02W), has weakened into a category 2 typhoon.
 * 22 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Isa (02W), has weakened into a category 1 typhoon.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Typhoon Isa (02W), has weakened into a severe tropical storm.
 * 06:00 UTC, (9:00 p.m. HDT, 21 April) – The JTWC reports that Tropical Depression 03W has intensified into a tropical storm and names it "Jimmy".
 * 06:00 UTC, (3:00 p.m. JST) – The JMA designates Tropical Storm Jimmy (03W), as a tropical depression.
 * 23 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Isa (02W), has weakened into a tropical storm.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Isa (02W), has weakened into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Isa (02W), has become extratropical.
 * 18:00 UTC, (3:00 a.m. JST, 24 April) – The JTWC reports that the extratropical remnants of Isa (02W), have been absorbed by another extratropical cyclone while located roughly 1330 km (825 miles) southeast of Tokyo, Japan.
 * 18:00 UTC, (3:00 a.m. JST, 24 April) – The JMA reports that Tropical Depression Jimmy (03W), has intensified into to a tropical storm. Simultaneously, they report that the storm has achieved its peak 10-minute intensity of 65 km/h (40 mph).
 * 18:00 UTC, (3:00 a.m. JST, 24 April) – The JMA reports that Tropical Storm Isa (02W), has become extratropical.
 * 24 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Storm Jimmy (03W), has attained its peak 1-minute intensity of 105 km/h (65 mph).
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that the extratropical remnants of Isa (02W), have been absorbed by an extratropical low while located roughly 2235 km (1390 miles) east of Tokyo, Japan.
 * 25 April
 * 18:00 UTC, (3:00 a.m. JST, 26 April) – The JTWC reports that Tropical Storm Jimmy (03W), has weakened into a tropical depression.
 * 26 April
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Depression Jimmy (03W), has been absorbed by a frontal trough while located roughly 965 km (600 miles) northwest of Wake Island.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Jimmy (03W), has weakened into a tropical depression.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Depression Jimmy (03W), has become extratropical and has been absorbed by the frontal trough while located roughly 750 km (465 miles) northwest of Wake Island.

May

 * 6 May
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 04W has formed over Majuro Atoll in the Marshall Islands.
 * 18:00 UTC, (3:00 a.m. JST, 7 May) – The JMA designates Tropical Depression 04W as a tropical depression.
 * 8 May
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Depression 04W has intensified into a tropical storm and names it "Kelly".
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Depression Kelly (04W), has intensified into a tropical storm. Simultaneously, they report that the system has reached its peak 10-minute intensity of 65 km/h (40 mph).
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Kelly (04W), has reached its peak 1-minute intensity of 85 km/h (50 mph).
 * 9 May
 * 18:00 UTC, (3:00 a.m. JST, 10 May) – The JTWC reports that Tropical Storm Kelly (04W), has weakened into a tropical depression.
 * 10 May
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Kelly (04W), has weakened into an area of low pressure.
 * 18:00 UTC, (3:00 a.m. JST, 11 May) – The JTWC reports that Tropical Depression Kelly (04W), has weakened into an area of low pressure.
 * 18:00 UTC, (3:00 a.m. JST, 11 May) – The JMA reports that the remnants of Kelly (04W), have dissipated while located roughly 740 km (460 miles) southwest of Wake Island.
 * 11 May
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that the remnants of Kelly (04W), have dissipated while located roughly 1195 km (740 miles) northeast of Guam.
 * 25 May
 * 18:00 UTC, (3:00 a.m. JST, 26 May) – The JTWC reports that Tropical Depression 05W has formed roughly 85 km (55 miles) southeast of Calapan City in the Philippines.
 * 26 May
 * 00:00 UTC, (9:00 a.m. JST) – The JMA designates Tropical Depression 05W as a tropical depression.
 * 00:00 UTC, (9:00 a.m. JST) – Tropical Depression 05W makes landfall on Santiago Island in the Philippines with 1-minute sustained winds of 45 km/h (30 mph).
 * 06:00 UTC, (3:00 p.m. JST) – Tropical Depression 05W makes landfall roughly 35 km (20 miles) north of Dagupan City in the Philippines with 1-minute winds of 45 km/h (30 mph).
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression 06W has formed over Majuro Atoll in the Marshall Islands.
 * 27 May
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 05W has intensified into a tropical storm and names it "Levi".
 * 18:00 UTC, (3:00 a.m. JST) – The JMA designates Tropical Depression 06W as a tropical depression.
 * 28 May
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Levi (05W), has intensified into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Levi (05W), has reached its peak 1-minute intensity of 80 km/h (50 mph).
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Levi (05W), has reached its peak 10-minute intensity of 75 km/h (45 mph).
 * 18:00 UTC, (3:00 a.m. JST, 29 May) – The JTWC reports that Tropical Depression 06W has intensified into a tropical storm and names it "Marie".
 * 29 May
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Marie (06W), has intensified into a tropical storm.
 * 0900 UTC, (6:00 p.m. JST) – The JMA reports that Tropical Storm Levi (05W), has weakened into a tropical depression.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Marie (06W), has intensified into a category 1 typhoon.
 * 30 May
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Levi (05W), has become extratropical.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Storm Marie (06W), has intensified into a severe tropical storm.
 * 18:00 UTC, (3:00 a.m. JST, 31 May) – The JTWC reports that Typhoon Marie (06W), has intensified into a category 2 typhoon.
 * 31 May
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Marie (06W), has reached its peak 1-minute intensity of 165 km/h (105 mph).
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Levi (05W), has become extratropical.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Marie (06W), has intensified into a typhoon. Simultaneously, they report that the storm has reached its peak 10-minute intensity of 120 km/h (75 mph).
 * 18:00 UTC, (3:00 a.m. JST, 1 June) – The JMA reports that Typhoon Marie (06W), has weakened into a severe tropical storm.

June

 * 1 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Marie (06W), has weakened into a category 1 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Severe Tropical Storm Marie (06W), has weakened into a tropical storm.
 * 18:00 UTC, (3:00 a.m. JST, 2 June) – The JTWC reports that Typhoon Marie (06W), has weakened into a tropical storm.
 * 2 June
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Marie (06W), has become extratropical.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Marie (06W), has become extratropical.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA stops tracking the extratropical remnants of Marie (06W), has they cross the 180th meridian.
 * 18:00 UTC, (3:00 a.m. JST, 3 June) – The JTWC stops tracking the extratropical remnants of Marie (06W), while they are located roughly 2360 km (1465 miles) northwest of Honolulu, Hawaii.
 * 3 June
 * 06:00 UTC, (3:00 p.m. JST) – The JMA stops tracking the extratropical remnants of Levi (05W), as they cross the 180th meridian.
 * 4 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC stops tracking the extratropical remnants of Levi (05W), while they are located roughly 2465 km (1530 miles) southwest of Anchorage, Alaska.
 * 5 June
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that a tropical depression has formed roughly 330 km (205 km) northwest of Palikir in the Federated States of Micronesia.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC designates the JMA tropical depression northwest of Palikir as Tropical Depression 07W.
 * 6 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Depression 07W has intensified into a tropical storm and names it "Nestor".
 * 8 June
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Nestor (07W), has intensified into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Nestor (07W), has intensified into a category 1 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Nestor (07W), has intensified into a severe tropical storm.
 * June 9
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Nestor (07W), has intensified into a category 2 typhoon.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Nestor (07W), has intensified into a typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Nestor (07W), has intensified into a category 3 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Nestor (07W), has intensified into a category 4 typhoon.
 * 10 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Nestor (07W), has intensified into a category 4 super typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Typhoon Nestor (07W), has reached its peak 10-minute intensity of 185 km/h (115 mph).
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Super Typhoon Nestor (07W), has intensified into a category 5 super typhoon. Simultaneously, they report that the storm has reached its peak 1-minute intensity of 260 km/h (160 mph).
 * 18:00 UTC, (3:00 a.m. JST, 11 June) – The JTWC reports that Super Typhoon Nestor (07W), has weakened into a category 4 super typhoon.
 * 11 June
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Super Typhoon Nestor (07W), has weakened into a category 4 typhoon.
 * 12 June
 * 18:00 UTC, (3:00 a.m. JST, 13 June) – The JTWC reports that Typhoon Nestor (07W), has weakened into a category 3 typhoon.
 * 13 June
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Nestor (07W), has weakened into a category 1 typhoon.
 * 18:00 UTC, (3:00 a.m. JST, 14 June) – The JMA reports that Typhoon Nestor (07W), has weakened into a severe tropical storm.
 * 14 June
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Nestor (07W), has weakened into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that a tropical depression has formed roughly 900 km (560 miles) southeast of Naha, Okinawa.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Severe Tropical Storm Nestor (07W), has become extratropical.
 * 15 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC designates the JMA tropical depression southeast of Okinawa as Tropical Depression 08W.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Nestor (07W), has become extratropical.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC stops tracking the extratropical remnants of Nestor (07W), while they are located roughly 2410 km (1500 miles) east of Tokyo, Japan.
 * 16 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Depression 08W has intensified into a tropical storm and names it "Opal".
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Opal (08W), has intensified into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Opal (08W), has intensified into a severe tropical storm.
 * 18:00 UTC, (3:00 a.m. JST, 17 June) – The JMA stops tracking the extratropical remnants of Nestor (07W), as they cross the 180th meridian.
 * 17 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Storm Opal (08W), has intensified into a category 1 typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Severe Tropical Storm Opal (08W), has intensified into a typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Opal (08W), has intensified into a category 2 typhoon. Simultaneously, they report that the storm has reached its peak 1-minute intensity of 170 km/h (105 mph).
 * 18 June
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Typhoon Opal (08W), has reached its peak 10-minute intensity of 135 km/h (85 mph).
 * 19 June
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Opal (08W), has weakened into a category 1 typhoon.
 * 21:00 UTC, (6:00 a.m. JST, 20 June) – The JMA reports that Typhoon Opal (08W), has weakened into a severe tropical storm.
 * 20 June
 * 01:00 UTC, (10:00 a.m. JST) – Severe Tropical Storm Opal (08W), makes landfall near Ise, Japan with 10-minute sustained winds of 110 km/h (70 mph).
 * 02:00 UTC, (11:00 a.m. JST) – Severe Tropical Storm Opal (08W), makes landfall near Gamagōri, Japan with 10-minute sustained winds of 105 km/h (65 mph).
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Opal (08W), has weakened into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Severe Tropical Storm Opal (08W), has weakened into a tropical storm.
 * 21 June
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Depression 09W has formed roughly 1990 km (1240 miles) southeast of Naha, Okinawa.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Opal (08W), has become extratropical.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Opal (08W), has become extratropical while located roughly 580 km (360 miles) southeast of Sapporo, Japan. Simultaneously, they stop tracking the system.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 09W has degenerated into an area of low pressure roughly 1855 km (1250 miles) southeast of Naha, Okinawa.
 * 22 June
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression 09W has regenerated roughly 1585 km (985 miles) southeast of Naha, Okinawa.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA designates Tropical Depression 09W as a tropical depression.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA stops tracking the extratropical remnants of Opal (08W), while they are located roughly 1710 km (1060 miles) northwest of Sapporo, Japan.
 * 23 June
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 09W has intensified into a tropical storm and names it "Peter".
 * 24 June
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Depression Peter (09W), has intensified into a tropical storm.
 * 26 June
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Peter (09W), has intensified into a severe tropical storm.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Peter (09W), has intensified into a category 1 typhoon. Simultaneously, they report that it has reached its peak 1-minute intensity of 120 km/h (75 mph).
 * 27 June
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Severe Tropical Storm Peter (09W), has intensified into a typhoon. Simultaneously, they report that it has reached its 10-minute peak intensity of 120 km/h (75 mph).
 * 18:00 UTC, (3:00 a.m. JST, 28 June) – The JTWC reports that Typhoon Peter (09W), has weakened into a tropical storm.
 * 2100 UTC, (6:00 a.m. JST, 28 June) – The JMA reports that Typhoon Peter (09W), has weakened into a severe tropical storm.
 * 00:00 UTC, 28 June (9:00 a.m. JST, 28 June) – The JMA reports that Severe Tropical Storm Peter (09W), makes landfall near Nagasaki, Japan with 10-minute sustained winds of 110 km/h (70 mph).
 * 28 June
 * 0700 UTC, (4:00 p.m. JST) – Sever Tropical Storm Peter makes landfall near Akō, Japan with 10-minute sustained winds of 105 km/h (65 mph).
 * 2100 UTC, (6:00 a.m. JST, 29 June) – The JMA reports that Severe Tropical Storm Peter (09W), has become extratropical.
 * 29 June
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Peter (09W), has become extratropical.

July

 * 4 July
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC stops tracking the extratropical remnants of Peter.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA stops tracking the extratropical remnants of Peter as they cross the 180th meridian.
 * 18 July
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that a tropical depression has formed roughly 810 km (505 mi) southwest of Guam.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC designates the tropical depression southwest of Guam as Tropical Depression 10W.
 * 19 July
 * 18:00 UTC, (3:00 a.m. JST, 20 July) – The JTWC reports that Tropical Depression 10W has intensified into a tropical storm and names it "Rosie".
 * 20 July
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that a tropical depression has formed roughly 1205 km (750 mi) southeast of Tokyo, Japan.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Rosie (10W), has intensified into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Rosie (10W), has intensified into a severe tropical storm.
 * 21 July
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Storm Rosie (10W), has intensified into a category 1 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Severe Tropical Storm Rosie (10W), has intensified into a typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has intensified into a category 2 typhoon.
 * 22 July
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Rosie (10W), has intensified into a category 3 typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has intensified into a category 4 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has intensified into a category 5 super typhoon. Simultaneously, they report that it has reached its peak 1-minute intensity of 260 km/h (160 mph).
 * 23 July
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Typhoon Rosie (10W), has reached its peak 10-minute intensity of 185 km/h (115 mph).
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Super Typhoon Rosie (10W), has weakened into a category 4 super typhoon.
 * 18:00 UTC, (3:00 a.m. JST, 24 July) – The JTWC reports that Super Typhoon Rosie (10W), has weakened into a category 4 typhoon.
 * 24 July
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC designates the tropical depression located southeast of Tokyo as Tropical Depression 11W.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has weakened into a category 3 typhoon.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has weakened into a category 2 typhoon.
 * 25 July
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Typhoon Rosie (10W), has weakened into a category 1 typhoon.
 * 26 July
 * 08:00 UTC, (5:00 p.m. JST) – Typhoon Rosie (10W) makes landfall near Anan, Japan with winds of 130 km/h (80 mph).
 * 11:00 UTC, (8:00 p.m. JST) – Typhoon Rosie (10W) makes landfall near Okayama, Japan with winds of 130 km/h (80 mph).
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Typhoon Rosie (10W), has weakened into a severe tropical storm.
 * 18:00 UTC, (3:00 a.m. JST, 27 July) – The JTWC reports that Typhoon Rosie (10W), has weakened into a tropical storm.
 * 27 July
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Rosie (10W), has weakened into a tropical storm.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression 11W has intensified into a tropical storm and names it "Scott".
 * 2100 UTC, (6:00 a.m. JST, 28 July) – The JMA reports that Tropical Storm Rosie (10W), has weakened into a tropical depression.
 * 28 July
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Scott (11W), has intensified into a tropical storm.
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Tropical Storm Rosie (10W), has weakened into a tropical depression.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Depression Rosie (10W), has become extratropical.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 12W has formed roughly 985 km (610 mi) northwest of Guam.
 * 18:00 UTC, (3:00 a.m. JST, 29 July) – The JMA reports that Tropical Storm Scott (11W), has reached its peak intensity with 10-minute sustained winds of 70 km/h (45 mph).
 * 29 July
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC stops tracking the extratropical remnants of Rosie while they are located roughly 165 km (105 mi) southeast of Nagoya, Japan.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Scott (11W), has reached its peak intensity with 1-minute sustained winds of 105 km/h (65 mph).
 * 30 July
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that a tropical depression has formed roughly 715 km (445 mi) northwest of Manila, Philippines.
 * 18:00 UTC, (3:00 a.m. JST, 31 July) – The JTWC reports that Tropical Depression 12W has intensified into a tropical storm and names it "Tina".
 * 18:00 UTC, (3:00 a.m. JST, 31 July) – The JTWC designates the tropical depression northwest of Manila as Tropical Depression 13W.
 * 31 July
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression 13W has intensified into a tropical storm.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Depression Rosie (10W), has dissipated while located roughly 330 km (205 mi) south of Osaka, Japan.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA reports that Tropical Depression Tina (12W), has intensified into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Depression 13W has intensified into a tropical storm and names it "Victor".

August

 * 1 August
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Victor (13W), has intensified into a severe tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Severe Tropical Storm Victor (13W), has reached its peak intensity with 10-minute sustained winds of 115 km/h (70 mph).
 * 2 August
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Tina (12W), has intensified into a severe tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Tropical Storm Scott (11W), has weakened into a tropical depression.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Victor (13W), has intensified into a category 1 typhoon. Simultaneously, they report that the storm has reached its peak intensity with 1-minute sustained winds of 120 km/h (75 mph).
 * 18:00 UTC, (3:00 a.m. JST, 3 August) – The JTWC reports that Tropical Storm Scott (11W), has become extratropical while located roughly 1430 km (890 mi) northwest of Midway Atoll. Simultaneously, they stop tracking the system.
 * 18:00 UTC, (3:00 a.m. JST, 3 August) – Severe Tropical Storm Victor (13W), makes landfall near Hong Kong with 10-minute sustained winds of 105 km/h (65 mph).
 * 1800 UTC, (3:00 a.m. JST, August 3) – The JTWC reports that Typhoon Victor (13W), has weakened into a tropical storm.
 * 3 August
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Depression Scott (11W), has become extratropical.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Victor (13W), has weakened into a tropical storm.
 * 03:00 UTC, (12:00 p.m. JST) – The JMA reports that Tropical Storm Victor (13W), has weakened into a tropical depression.
 * 06:00 UTC, (3:00 p.m. JST) – The JMA stops tracking the extratropical remnants of Scott (11W), as they cross the 180th meridian.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Tropical Storm Victor (13W), has weakened into a tropical depression.
 * 12:00 UTC, (9:00 p.m. JST) – The JTWC reports that Tropical Storm Tina (12W), has intensified into a category 1 typhoon.
 * 18:00 UTC, (3:00 a.m. JST, August 4) – The JTWC reports that Tropical Depression Victor (13W), has weakened into an area of low pressure.
 * 4 August
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Severe Tropical Storm Tina (12W), has intensified into a typhoon.
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Tropical Storm Victor (13W), has dissipated while located over eastern Hubei province, China.
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that the remnants of Victor (13W), have dissipated over eastern Hubei province, China.
 * 5 August
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Tina (12W), has intensified into a category 2 typhoon.
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Tina (12W), has reached its peak intensity with 1-minute sustained winds of 170 km/h (105 mph).
 * 6 August
 * 00:00 UTC, (9:00 a.m. JST) – The JMA reports that Typhoon Tina (12W), has reached its peak intensity with 10-minute sustained winds of 135 km/h (85 mph).
 * 7 August
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that Typhoon Tina (12W), has weakened into a category 1 typhoon.
 * 8 August
 * 06:00 UTC, (3:00 p.m. JST) – The JTWC reports that Typhoon Tina (12W), has weakened into a tropical storm.
 * 12:00 UTC, (9:00 p.m. JST) – The JMA reports that Typhoon Tina (12W), has weakened into a severe tropical storm.
 * 22:00 UTC, (7:00 a.m. JST, 9 August) – Severe Tropical Storm Tina (12W), makes landfall near Busan, South Korea with winds of 95 km/h (60 mph).
 * 9 August
 * 03:00 UTC, (12:00 p.m. JST) – The JMA reports that Severe Tropical Storm Tina (12W), has weakened into a tropical storm.
 * 09:00 UTC, (6:00 p.m. JST) – The JMA reports that Tropical Storm Tina (12W), has become extratropical.
 * 18:00 UTC, (3:00 a.m. JST, 10 August) – The JTWC reports that Tropical Storm Tina (12W), has become extratropical.
 * 10 August
 * 00:00 UTC, (9:00 a.m. JST) – The JTWC reports that the extratropical remnants of Tina (12W) have dissipated while located roughly 65 km (40 mi) southeast of Sapporo, Japan.
 * 18:00 UTC, (3:00 a.m. JST, 11 August) – The JMA stops tracking the extratropical remnants of Tina (12W) while they are roughly located 1690 km (1050 mi) northeast of Tokyo, Japan.