Detailed information for tropical storms since 1851 and tracking maps since 1971.
All Western Pacific storms (1851–2026)
| JanMarMayJulSepNovTimeline | |||||
|---|---|---|---|---|---|
| Tropical Depression Rita | Jan 14 – Jan 19 | -- | 996 mb | TD | |
| Tropical Storm Susan | Feb 26 – Mar 1 | 45 mph | 1,000 mb | TS | |
| Tropical Depression Tess | Mar 22 – Apr 2 | -- | 940 mb | TD | |
| Tropical Storm Viola | Apr 9 – Apr 11 | 60 mph | 994 mb | TS | |
| Unnamed Tropical Depression | May 6 – May 9 | -- | -- | TD | |
| Tropical Depression Alice | May 15 – May 22 | -- | 980 mb | TD | |
| Tropical Depression Betty | May 21 – Jun 4 | -- | 945 mb | TD | |
| Unnamed Tropical Storm | May 24 – May 30 | 45 mph | 1,000 mb | TS | |
| Unnamed Tropical Depression | May 30 – Jun 6 | 35 mph | 1,002 mb | TD | |
| Unnamed Tropical Depression | Jun 3 – Jun 8 | 30 mph | 1,000 mb | TD | |
| Tropical Depression Cora | Jun 21 – Jun 25 | -- | 985 mb | TD | |
| Unnamed Tropical Depression | Jun 26 – Jun 27 | -- | 996 mb | TD | |
| Tropical Depression Doris | Jun 27 – Jul 10 | -- | 986 mb | TD | |
| Tropical Depression Doris | Jun 30 – Jul 1 | 35 mph | 990 mb | TD | |
| Unnamed Tropical Depression | Jul 4 – Jul 6 | 25 mph | 1,000 mb | TD | |
| Tropical Depression Elsie | Jul 6 – Jul 16 | -- | 975 mb | TD | |
| Tropical Depression Flossie | Jul 11 – Jul 19 | -- | 992 mb | TD | |
| Tropical Storm Grace | Jul 16 – Jul 25 | 45 mph | 996 mb | TS | |
| Tropical Depression Helen | Jul 22 – Aug 7 | -- | 970 mb | TD | |
| Tropical Depression Ida | Jul 27 – Jul 31 | -- | 980 mb | TD | |
| Tropical Depression June | Aug 1 – Aug 8 | -- | 960 mb | TD | |
| Unnamed Tropical Depression | Aug 6 – Aug 10 | 35 mph | 998 mb | TD | |
| Unnamed Tropical Depression | Aug 8 – Aug 10 | -- | 1,000 mb | TD | |
| Unnamed Tropical Depression | Aug 9 – Aug 10 | 30 mph | 1,000 mb | TD | |
| Unnamed Tropical Depression | Aug 10 – Aug 11 | 25 mph | 994 mb | TD | |
| Tropical Depression Kathy | Aug 13 – Aug 18 | -- | 988 mb | TD | |
| Unnamed Tropical Depression | Aug 14 – Aug 16 | 30 mph | 1,004 mb | TD | |
| Unnamed Tropical Depression | Aug 18 – Aug 20 | 25 mph | 1,002 mb | TD | |
| Unnamed Tropical Storm | Aug 18 – Aug 21 | 55 mph | 992 mb | TS | |
| Tropical Depression Lorna | Aug 19 – Aug 28 | -- | 950 mb | TD | |
| Unnamed Tropical Depression | Aug 24 – Aug 29 | 30 mph | 1,002 mb | TD | |
| Tropical Depression Marie | Aug 28 – Sep 5 | -- | 996 mb | TD | |
| Unnamed Tropical Storm | Aug 29 – Sep 1 | 45 mph | 995 mb | TS | |
| Tropical Depression Olga | Sep 4 – Sep 11 | -- | 985 mb | TD | |
| Tropical Depression Pamela | Sep 5 – Sep 13 | -- | 910 mb | TD | |
| Tropical Depression Nancy | Sep 6 – Sep 19 | -- | 890 mb | TD | |
| Tropical Depression Ruby | Sep 20 – Sep 25 | -- | 992 mb | TD | |
| Tropical Depression Sally | Sep 23 – Oct 1 | -- | 980 mb | TD | |
| Tropical Depression Tilda | Sep 25 – Oct 9 | -- | 925 mb | TD | |
| Tropical Depression Violet | Oct 2 – Oct 11 | -- | 895 mb | TD | |
| Tropical Depression Wilda | Oct 5 – Oct 13 | -- | 990 mb | TD | |
| Unnamed Tropical Depression | Oct 12 – Oct 14 | 35 mph | 1,000 mb | TD | |
| Tropical Storm Anita | Oct 18 – Oct 22 | 45 mph | 1,004 mb | TS | |
| Tropical Depression Billie | Oct 18 – Oct 30 | -- | 970 mb | TD | |
| Tropical Depression Clara | Oct 25 – Nov 1 | -- | 985 mb | TD | |
| Unnamed Tropical Depression | Oct 31 – Nov 1 | -- | -- | TD | |
| Tropical Depression Dot | Nov 7 – Nov 16 | -- | 930 mb | TD | |
| Unnamed Tropical Storm | Nov 20 – Nov 25 | 45 mph | 998 mb | TS | |
| Tropical Depression Ellen | Dec 5 – Dec 14 | -- | 945 mb | TD |