Eye of the Storm

Storm history › West Pacific

1977 West Pacific typhoon season

The 1977 West Pacific season had 21 storms of tropical-storm strength or more, 11 of them typhoons and 4 major (Category 3 or stronger).

The first storm was tracked from January 10, 1977 and the last ended on January 8, 1978. The strongest by wind was Typhoon Babe (1977), at 150 mph (240 km/h). The season's accumulated cyclone energy (ACE) was 170.7.

Storms
21
Typhoons
11
Major
4
Category 5
0
ACE
170.7
Every storm of the season, coloured by strength.

DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5

Storms

StormDatesPeakPressureStrongest
Unnamed storm 1, 1977 West PacificJan 10 – Jan 13——Storm
Tropical Storm PatsyMar 23 – Mar 3160 mph990 mbTropical storm
Unnamed tropical depression 3, 1977 West PacificMay 24 – Jun 735 mph—Tropical depression
Tropical Storm RuthJun 10 – Jun 2170 mph975 mbTropical storm
Unnamed tropical depression 5, 1977 West PacificJul 3 – Jul 635 mph—Tropical depression
Typhoon SarahJul 13 – Jul 2285 mph970 mbCategory 1 typhoon
Typhoon ThelmaJul 19 – Jul 27100 mph950 mbCategory 2 typhoon
Typhoon VeraJul 25 – Aug 3125 mph925 mbCategory 3 typhoon
Tropical Storm WandaJul 29 – Aug 1050 mph985 mbTropical storm
Unnamed storm 10, 1977 West PacificAug 12 – Aug 16——Storm
Unnamed storm 11, 1977 West PacificAug 14 – Aug 23——Storm
Tropical Storm AmyAug 16 – Aug 2760 mph985 mbTropical storm
Unnamed tropical storm 13, 1977 West PacificAug 21 – Aug 2745 mph988 mbTropical storm
Unnamed storm 14, 1977 West PacificAug 27 – Aug 29——Storm
Tropical Storm CarlaAug 30 – Sep 640 mph990 mbTropical storm
Typhoon BabeAug 31 – Sep 12150 mph905 mbCategory 4 typhoon
Typhoon DinahSep 11 – Sep 2785 mph965 mbCategory 1 typhoon
Tropical Storm EmmaSep 12 – Sep 2170 mph965 mbTropical storm
Tropical Storm FredaSep 21 – Sep 2665 mph980 mbTropical storm
Typhoon GildaOct 2 – Oct 1180 mph965 mbCategory 1 typhoon
Unnamed tropical storm 21, 1977 West PacificOct 11 – Oct 1445 mph990 mbTropical storm
Unnamed storm 22, 1977 West PacificOct 12 – Oct 16——Storm
Tropical Storm HarrietOct 14 – Oct 2265 mph980 mbTropical storm
Typhoon IvyOct 18 – Oct 27105 mph940 mbCategory 2 typhoon
Typhoon JeanOct 27 – Nov 575 mph970 mbCategory 1 typhoon
Typhoon KimNov 4 – Nov 17145 mph920 mbCategory 4 typhoon
Typhoon LucyNov 26 – Dec 9130 mph920 mbCategory 4 typhoon
Typhoon MaryDec 18 – Jan 8110 mph945 mbCategory 2 typhoon