The new data also seems to show an overall increase in precipitation.
The seismic stations are part of the U.S. Array, a multi-million dollar national research project. It spanned nearly two decades and the entire continent.
Communities from Ketchikan to Yakutat set new temperature records in the low 60s to the low 70s.
Alaskans have seen flip-flop weather develop in just a few days this April.
The extra two days of operation is in appreciation of all their guests and regulars that enjoyed the mountain this season.
Many of the swans are headed north to Marsh Lake, near Whitehorse, for an extended rest.
The Alaska Department of Public Safety announced the extension Wednesday in response to continued winter weather.
The 100-person town of Tenakee Springs is turning to crowdfunding to rebuild a bridge destroyed during record-breaking storms last December.
As the only team to complete the original upper Kobuk loop trail through the storm, 38-year-old Ryan Redington took home the $16,000 first prize.
The Hatcher Pass Avalanche Center says five different avalanches crossed the upper stretch of the road.