1989 AL season · AL121989 · Archived
Iris
Archived record: full track, peak intensity, and the model guidance issued at the time.
Ant Rozetsky, Unsplash
- Peak intensity
- Tropical Storm
- Peak winds
- 69 mph
- Lowest pressure
- 1001 mb
- Track points
- 21
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Sep 21 18:00 | 22.5, -67.0 | 29 mph | 1012 mb | Tropical Depression |
| Sep 21 12:00 | 22.4, -66.0 | 29 mph | 1011 mb | Tropical Depression |
| Sep 21 06:00 | 22.2, -65.1 | 35 mph | 1010 mb | Tropical Depression |
| Sep 21 00:00 | 21.9, -64.1 | 35 mph | 1008 mb | Tropical Depression |
| Sep 20 18:00 | 21.7, -63.1 | 40 mph | 1007 mb | Tropical Storm |
| Sep 20 12:00 | 21.3, -62.2 | 40 mph | 1005 mb | Tropical Storm |
| Sep 20 06:00 | 20.9, -61.3 | 46 mph | 1003 mb | Tropical Storm |
| Sep 20 00:00 | 20.5, -60.3 | 58 mph | 1002 mb | Tropical Storm |
| Sep 19 18:00 | 20.0, -59.2 | 69 mph | 1001 mb | Tropical Storm |
| Sep 19 12:00 | 19.2, -58.2 | 69 mph | 1001 mb | Tropical Storm |
| Sep 19 06:00 | 18.1, -57.5 | 63 mph | 1001 mb | Tropical Storm |
| Sep 19 00:00 | 17.0, -56.8 | 58 mph | 1001 mb | Tropical Storm |
| Sep 18 18:00 | 15.6, -56.1 | 52 mph | 1002 mb | Tropical Storm |
| Sep 18 12:00 | 14.0, -55.5 | 46 mph | 1003 mb | Tropical Storm |
| Sep 18 06:00 | 12.6, -54.6 | 40 mph | 1004 mb | Tropical Storm |
| Sep 18 00:00 | 11.9, -53.2 | 40 mph | 1005 mb | Tropical Storm |
| Sep 17 18:00 | 11.5, -51.7 | 35 mph | 1007 mb | Tropical Depression |
| Sep 17 12:00 | 11.3, -50.0 | 35 mph | 1008 mb | Tropical Depression |
| Sep 17 06:00 | 11.2, -48.0 | 35 mph | 1009 mb | Tropical Depression |
| Sep 17 00:00 | 11.2, -46.0 | 35 mph | 1010 mb | Tropical Depression |
| Sep 16 18:00 | 11.3, -44.0 | 29 mph | 1017 mb | Tropical Depression |