High Wind — Alaska Peninsula, Alaska

2024-09-16 to 2024-09-17 · Alaska Peninsula, Alaska

Event narrative

The Cold Bay AWOS recorded a peak wind gust of 79 mph at 6:12 PM AKST on the afternoon of 9/17. Another gust to 75 mph was recorded at 11:50 PM late on the previous evening of 9/16 at the same observation site.

Wider weather episode

A strong low developed over the southern Bering Sea late on September 16th and intensified to storm force with hurricane force gusts as the moved north of the Pribilof Islands on the morning of September 17th. Numerical model guidance was slow to catch on to the rapid intensification of this system, and both sustained winds and gusts around the low peaked higher than most model projections leading up to the event. Gusts peaked at or above hurricane force across the Pribilof Islands as the low passed to the north early on the 17th, as well as over parts of the far eastern Aleutians and southern Alaska Peninsula as the low center turned to the east towards Bristol Bay later on the same day.

Source: NOAA Storm Events Database, event_id 1208038. Narrative written by the NWS forecast office that issued the report.