Typhoon Tracks1970 Western North Pacific (typhoons) season
Storms25tropical-storm strength+
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
1991–2020 average25.1-0.1
StrongestHope900 hPa
Rank by count40 / 75
Month of formation
0
1
0
0
0
2
4
5
4
5
4
0
Count vs nearby seasons
32
35
39
27
19
25
36
31
21
32
21
All storms
| Name | Dates | Wind kt | hPa | Days |
|---|---|---|---|---|
| Nancy | 02-19 – 02-28 | – | 950 | 9.0 |
| Pamela | 06-26 – 07-01 | – | 980 | 5.8 |
| Olga | 06-26 – 07-07 | – | 905 | 10.8 |
| Ruby | 07-08 – 07-22 | – | 985 | 14.2 |
| Sally | 07-19 – 07-24 | – | 992 | 4.8 |
| Unnamed | 07-27 – 08-01 | – | 994 | 5.0 |
| Therese | 07-30 – 08-04 | – | 990 | 4.8 |
| Violet | 08-03 – 08-10 | – | 992 | 6.8 |
| Wilda | 08-07 – 08-19 | – | 940 | 12.0 |
| Anita | 08-13 – 08-24 | – | 910 | 11.0 |
| Billie | 08-21 – 09-01 | – | 945 | 11.0 |
| Clara | 08-25 – 09-04 | – | 960 | 10.8 |
| Fran | 09-01 – 09-11 | – | 975 | 9.8 |
| Ellen | 09-02 – 09-06 | – | 985 | 3.8 |
| Georgia | 09-07 – 09-16 | – | 905 | 9.0 |
| Hope | 09-18 – 09-30 | – | 900 | 12.0 |
| Iris | 10-02 – 10-08 | – | 960 | 6.8 |
| Joan | 10-09 – 10-18 | – | 905 | 9.8 |
| Kate | 10-13 – 10-26 | – | 940 | 12.8 |
| Louise | 10-23 – 10-30 | – | 990 | 6.8 |
| Marge | 10-26 – 11-08 | – | 990 | 13.0 |
| Nora | 11-01 – 11-04 | – | 1,000 | 3.2 |
| Opal | 11-10 – 11-17 | – | 990 | 6.8 |
| Patsy | 11-13 – 11-22 | – | 910 | 8.5 |
| Ruth | 11-20 – 11-29 | – | 996 | 9.2 |
Counts use the IBTrACS season; storms crossing New Year can make a year differ by one from agency totals. Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).