Typhoon TracksHome › Western North Pacific 1957
Irma (1957, Western North Pacific)
Lowest pressure990 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration5.8 days1957-10-07 – 1957-10-13
Strength rank in 195719 / 22by lowest pressure
All-time rank1451 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1957 storms (lowest pressure)
960 hPa
975 hPa
980 hPa
984 hPa
985 hPa
990 hPa
995 hPa
998 hPa
1000 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1957-10-07 12:00 | 15.3 | 117.9 | – | – |
| 1957-10-07 18:00 | 15.0 | 117.5 | – | – |
| 1957-10-08 00:00 | 14.8 | 117.0 | – | – |
| 1957-10-08 06:00 | 14.4 | 116.5 | – | – |
| 1957-10-08 12:00 | 14.1 | 117.0 | – | – |
| 1957-10-08 18:00 | 14.2 | 117.7 | – | – |
| 1957-10-09 00:00 | 14.7 | 117.9 | – | 998 |
| 1957-10-09 06:00 | 15.2 | 117.6 | – | 998 |
| 1957-10-09 12:00 | 14.8 | 117.1 | – | 1,000 |
| 1957-10-09 18:00 | 14.5 | 116.7 | – | 1,000 |
| 1957-10-10 00:00 | 14.4 | 116.2 | – | 998 |
| 1957-10-10 06:00 | 14.3 | 115.3 | – | 995 |
| 1957-10-10 12:00 | 14.4 | 114.5 | – | 996 |
| 1957-10-10 18:00 | 14.6 | 113.7 | – | 995 |
| 1957-10-11 00:00 | 14.8 | 112.9 | – | 995 |
| 1957-10-11 06:00 | 14.9 | 112.0 | – | 990 |
| 1957-10-11 12:00 | 15.1 | 111.2 | – | 990 |
| 1957-10-11 18:00 | 15.3 | 110.4 | – | 990 |
| 1957-10-12 00:00 | 15.4 | 109.5 | – | 990 |
| 1957-10-12 06:00 | 15.5 | 108.6 | – | 990 |
| 1957-10-12 12:00 | 15.8 | 107.5 | – | 996 |
| 1957-10-12 18:00 | 16.0 | 106.6 | – | 1,002 |
| 1957-10-13 00:00 | 16.2 | 105.7 | – | 1,002 |
| 1957-10-13 06:00 | 16.7 | 104.8 | – | – |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).