Typhoon TracksIris (1989, North Atlantic)
Lowest pressure1,001 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind60 kt (31 m/s)1-min
Duration5.0 days1989-09-16 – 1989-09-21
Strength rank in 19898 / 11by peak wind
All-time rank551 / 9861950–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1989 storms (peak wind)
90 kt
90 kt
75 kt
75 kt
70 kt
60 kt
50 kt
45 kt
45 kt
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1989-09-16 18:00 | 11.3 | -44.0 | 25 | 1,017 |
| 1989-09-17 00:00 | 11.2 | -46.0 | 30 | 1,010 |
| 1989-09-17 06:00 | 11.2 | -48.0 | 30 | 1,009 |
| 1989-09-17 12:00 | 11.3 | -50.0 | 30 | 1,008 |
| 1989-09-17 18:00 | 11.5 | -51.7 | 30 | 1,007 |
| 1989-09-18 00:00 | 11.9 | -53.2 | 35 | 1,005 |
| 1989-09-18 06:00 | 12.6 | -54.6 | 35 | 1,004 |
| 1989-09-18 12:00 | 14.0 | -55.5 | 40 | 1,003 |
| 1989-09-18 18:00 | 15.6 | -56.1 | 45 | 1,002 |
| 1989-09-19 00:00 | 17.0 | -56.8 | 50 | 1,001 |
| 1989-09-19 06:00 | 18.1 | -57.5 | 55 | 1,001 |
| 1989-09-19 12:00 | 19.2 | -58.2 | 60 | 1,001 |
| 1989-09-19 18:00 | 20.0 | -59.2 | 60 | 1,001 |
| 1989-09-20 00:00 | 20.5 | -60.3 | 50 | 1,002 |
| 1989-09-20 06:00 | 20.9 | -61.3 | 40 | 1,003 |
| 1989-09-20 12:00 | 21.3 | -62.2 | 35 | 1,005 |
| 1989-09-20 18:00 | 21.7 | -63.1 | 35 | 1,007 |
| 1989-09-21 00:00 | 21.9 | -64.1 | 30 | 1,008 |
| 1989-09-21 06:00 | 22.2 | -65.1 | 30 | 1,010 |
| 1989-09-21 12:00 | 22.4 | -66.0 | 25 | 1,011 |
| 1989-09-21 18:00 | 22.5 | -67.0 | 25 | 1,012 |
Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).