Oct 11, 2025
The remnants of Typhoon Halong in the northern Pacific Ocean began approaching the Bering Sea on Saturday, October 11, 2025, as they merged with a deep upper-level low east of Russia���s Kamchatka Peninsula. As the systems merged and underwent extratropical transition, the resulting storm was forced northward by a blocking high-pressure ridge over the Gulf of Alaska. Subsequently, the storm���s strength increased rapidly as the surface low was steered north toward the western Alaska
Source: NOAA National Weather Service Storm Events Database (event 1296161). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Kuskokwim Delta Coast And Nunivak Island County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.
View Kuskokwim Delta Coast And Nunivak Island County flood data →