Typhoon TracksHome › Western North Pacific 1988
Irma (1988, Western North Pacific)
Lowest pressure990 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind55 kt (28 m/s)10-min
Duration6.0 days1988-09-11 – 1988-09-17
Strength rank in 198819 / 31by lowest pressure
All-time rank1515 / 19431951–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1988 storms (lowest pressure)
975 hPa
980 hPa
980 hPa
985 hPa
990 hPa
990 hPa
990 hPa
990 hPa
992 hPa
992 hPa
992 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1988-09-11 00:00 | 20.8 | 158.8 | – | 1,008 |
| 1988-09-11 06:00 | 20.8 | 159.1 | – | 1,006 |
| 1988-09-11 12:00 | 21.2 | 159.5 | – | 1,004 |
| 1988-09-11 18:00 | 21.9 | 159.9 | – | 1,000 |
| 1988-09-12 00:00 | 22.6 | 160.1 | 35 | 998 |
| 1988-09-12 06:00 | 23.3 | 160.0 | 35 | 996 |
| 1988-09-12 12:00 | 23.7 | 159.6 | 35 | 996 |
| 1988-09-12 18:00 | 24.2 | 159.0 | 40 | 992 |
| 1988-09-13 00:00 | 24.6 | 158.3 | 40 | 992 |
| 1988-09-13 06:00 | 25.1 | 158.1 | 40 | 992 |
| 1988-09-13 12:00 | 25.5 | 158.0 | 45 | 992 |
| 1988-09-13 18:00 | 25.9 | 157.9 | 45 | 990 |
| 1988-09-14 00:00 | 26.4 | 157.7 | 45 | 990 |
| 1988-09-14 06:00 | 26.8 | 157.5 | 45 | 990 |
| 1988-09-14 12:00 | 27.1 | 157.2 | 45 | 990 |
| 1988-09-14 18:00 | 27.2 | 156.8 | 55 | 990 |
| 1988-09-15 00:00 | 27.5 | 156.5 | 50 | 990 |
| 1988-09-15 06:00 | 28.2 | 156.0 | 45 | 992 |
| 1988-09-15 12:00 | 29.0 | 155.6 | 45 | 994 |
| 1988-09-15 18:00 | 29.8 | 155.5 | 40 | 996 |
| 1988-09-16 00:00 | 30.4 | 155.6 | 35 | 998 |
| 1988-09-16 06:00 | 31.1 | 156.2 | 35 | 1,000 |
| 1988-09-16 12:00 | 32.0 | 157.0 | – | 1,004 |
| 1988-09-16 18:00 | 33.0 | 158.0 | – | 1,008 |
| 1988-09-17 00:00 | 34.0 | 159.0 | – | 1,012 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).