Jan 29, 2024
A strong storm force low pressure system over the North Pacific lifted north and moved into the Gulf of Alaska by the morning of January 29th. There was an associated atmospheric river along the warm side of the cold front that had a significant amount of sub-tropical moisture within it. Along with the the high anomalous moisture values, there was a very warm airmass with the atmospheric river which increased freezing levels across Southeast Alaska to more than 5000 feet. There was a deep snowpa
Source: NOAA National Weather Service Storm Events Database (event 1160769). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Juneau Borough County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.