Wrn Tanana Vly Wrn Yukon Vly storm history

An ice jam on the Yukon River approx 100 miles downriver from Tanana caused minor flooding in the community.

The COOP observer at Manley Hot Springs reported 7.5 inches of snow in a 24 hour period.

Nenena ASOS reported several rounds of falling snow with periods of heavy snow resulting in visibilities as low as quarter mile at times.

Water levels rose to bankfull in Manley Hot Springs the evening of May 6th and by the morning of May 7th major flooding was observed in the community. NWS staff on a Civil Air Patrol reconnaissance flight observed a large ice jam on the Tanana River 12 miles downriver which damme…

State Troopers reported half an inch of ice in Nenana.

Freezing rain reported at the Tanana ASOS.

A 958 mb low in the Gulf of Alaska combined with a 1039 mb high across northern Canada to produce a strong pressure gradient across central Alaska. Wind damage was observed at lake Minchumina, with tree branches down.