Tropical Storm Irwin was a tropical cyclone that occurred during the Pacific Hurricane Season 1981. The storm reached a peak intensity of 45 mph and mb pressure.
Irwin was a Tropical Storm.
Tropical Storm Irwin occurred during the Pacific Hurricane Season 1981.
The highest wind speed of Tropical Storm Irwin was 45 mph.
The lowest pressure of Tropical Storm Irwin was mb.
Tropical Storm Irwin formed on 08/27/1981 18:00 Z.
View the animated path of Tropical Storm Irwin above.