Tanana River, Nenana: Breakup day. Nenana Ice Classic tripod clock stopped at 12:50 PM AKDT.
April 26
Mat-Su: Looks like greenup is happening this week.
April 27
Tanana River, Nenana: Breakup day. Nenana Ice Classic tripod clock stopped at 13:56 AKDT.
April 24
Fairbanks: End of seasonal snow cover.
April 14
Tanana River, Nenana: Breakup day. Nenana Ice Classic tripod clock stopped at 00:21 AKDT.
April 4
Fairbanks: End of seasonal snow cover.
April 26
Fairbanks: End of seasonal snow cover.
April 26
Fairbanks: Official Chena Ridge greenup day.
April 23
Tanana River, Nenana: Breakup day. Nenana Ice Classic tripod clock stopped at 15:39 AKDT.
April 17
Mat-Su: Greenup happened this weekend.