Loading map…
Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm Irwin (1999)
Track & history
Peak wind
60 mph / 95 km/h
Min pressure
996 mb
Dates
–
Landfall
None
Storm history
Irwin formed in the East Pacific in October 1999 and peaked as a tropical storm with maximum sustained winds of 60 mph (95 km/h) and a minimum pressure of 996 mb. It did not make landfall. The system was tracked for 4 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1999-10-07 18:00 | 16.2°N 104.9°W | TD | 30 mph / 45 km/h | — |
| 1999-10-08 00:00 | 16.6°N 104.9°W | TD | 30 mph / 45 km/h | — |
| 1999-10-08 06:00 | 16.9°N 105.0°W | TD | 30 mph / 45 km/h | — |
| 1999-10-08 12:00 | 17.3°N 105.0°W | TD | 35 mph / 55 km/h | 1005 mb |
| 1999-10-08 18:00 | 17.7°N 105.1°W | TS | 40 mph / 65 km/h | 1004 mb |
| 1999-10-09 00:00 | 18.1°N 105.3°W | TS | 45 mph / 75 km/h | 1000 mb |
| 1999-10-09 06:00 | 18.4°N 105.7°W | TS | 50 mph / 85 km/h | 998 mb |
| 1999-10-09 12:00 | 18.8°N 106.4°W | TS | 50 mph / 85 km/h | 998 mb |
Show all 15 points
| 1999-10-09 18:00 | 19.0°N 107.1°W | TS | 60 mph / 95 km/h | 996 mb |
| 1999-10-10 00:00 | 19.1°N 108.0°W | TS | 60 mph / 95 km/h | 997 mb |
| 1999-10-10 06:00 | 19.2°N 109.0°W | TS | 50 mph / 85 km/h | 998 mb |
| 1999-10-10 12:00 | 19.1°N 110.0°W | TS | 45 mph / 75 km/h | 1000 mb |
| 1999-10-10 18:00 | 18.9°N 110.8°W | TS | 40 mph / 65 km/h | 1003 mb |
| 1999-10-11 00:00 | 18.4°N 111.3°W | TD | 35 mph / 55 km/h | 1004 mb |
| 1999-10-11 06:00 | 18.0°N 112.0°W | TD | 30 mph / 45 km/h | 1007 mb |
Tropical Storm Irwin 1999 FAQ
Did Tropical Storm Irwin 1999 make landfall?
No. The best track does not record a landfall for Irwin; it stayed over water.
How strong did Irwin get in 1999?
Irwin peaked as a tropical storm with maximum sustained winds of 60 mph (95 km/h) and a minimum central pressure of 996 mb.
When did Irwin form and dissipate?
Irwin was first tracked on Oct 7 1999 and last tracked on Oct 11 1999, about 4 days in all.