Detailed information for tropical storms since 1851 and tracking maps since 1971.
All Western Pacific storms (1851–2026)
| JanMarMayJulSepNovTimeline | |||||
|---|---|---|---|---|---|
| Tropical Depression Ophelia | Jan 6 – Jan 17 | -- | 940 mb | TD | |
| Unnamed Tropical Depression | Apr 29 – Apr 30 | -- | 995 mb | TD | |
| Tropical Depression Phyllis | May 25 – Jun 6 | -- | 940 mb | TD | |
| Unnamed Tropical Depression | May 26 – Jun 6 | -- | 990 mb | TD | |
| Tropical Depression Rita | Jun 7 – Jun 13 | -- | 985 mb | TD | |
| Tropical Depression Susan | Jun 13 – Jun 18 | -- | 985 mb | TD | |
| Unnamed Tropical Depression | Jun 30 – Jul 4 | -- | -- | TD | |
| Tropical Depression Tess | Jul 1 – Jul 5 | -- | 1,000 mb | TD | |
| Tropical Depression Viola | Jul 8 – Jul 17 | -- | 965 mb | TD | |
| Tropical Depression Winnie | Jul 11 – Jul 18 | -- | 925 mb | TD | |
| Tropical Depression Alice | Jul 13 – Jul 28 | -- | 925 mb | TD | |
| Tropical Depression Betty | Jul 14 – Jul 16 | -- | 985 mb | TD | |
| Unnamed Tropical Depression | Jul 19 – Jul 25 | -- | 992 mb | TD | |
| Tropical Depression Doris | Jul 22 – Jul 30 | -- | 935 mb | TD | |
| Unnamed Tropical Depression | Aug 5 – Aug 11 | -- | 995 mb | TD | |
| Unnamed Tropical Depression | Aug 5 – Aug 10 | 25 mph | 1,002 mb | TD | |
| Tropical Depression Flossie | Aug 19 – Aug 27 | -- | 970 mb | TD | |
| Unnamed Tropical Depression | Aug 22 – Aug 29 | 35 mph | 994 mb | TD | |
| Unnamed Tropical Depression | Aug 25 – Aug 31 | -- | 994 mb | TD | |
| Tropical Depression Grace | Aug 27 – Sep 9 | -- | 905 mb | TD | |
| Unnamed Tropical Storm | Aug 28 – Sep 3 | 45 mph | 994 mb | TS | |
| Unnamed Tropical Depression | Sep 2 – Sep 13 | -- | 986 mb | TD | |
| Unnamed Tropical Depression | Sep 5 – Sep 9 | 35 mph | 995 mb | TD | |
| Tropical Depression Helen | Sep 8 – Sep 22 | -- | 920 mb | TD | |
| Tropical Depression June | Sep 20 – Sep 23 | -- | 990 mb | TD | |
| Unnamed Tropical Depression | Sep 20 – Sep 22 | -- | -- | TD | |
| Tropical Depression Ida | Sep 20 – Sep 28 | -- | 877 mb | TD | |
| Unnamed Tropical Depression | Sep 24 – Sep 29 | -- | 1,000 mb | TD | |
| Unnamed Tropical Depression | Oct 17 – Oct 21 | -- | -- | TD | |
| Tropical Depression Kathy | Oct 20 – Oct 26 | -- | 975 mb | TD | |
| Tropical Depression Lorna | Oct 22 – Nov 6 | -- | 940 mb | TD | |
| Tropical Depression Marie | Oct 23 – Nov 4 | -- | 940 mb | TD | |
| Unnamed Tropical Depression | Nov 18 – Nov 21 | -- | -- | TD | |
| Tropical Depression Nancy | Nov 21 – Nov 26 | -- | 920 mb | TD | |
| Unnamed Tropical Storm | Nov 22 – Nov 25 | 55 mph | 992 mb | TS | |
| Tropical Depression Pamela | Nov 28 – Dec 2 | -- | 1,000 mb | TD | |
| Tropical Depression Olga | Dec 1 – Dec 9 | -- | 950 mb | TD | |
| Unnamed Tropical Depression | Dec 9 – Dec 12 | -- | 985 mb | TD |