Kivalina residents report cracks on the sides of the recently built evacuation road which connects the village to the storm refuge site and the school. The team with the Alaska Department of Transportation & Public Facilities plans to visit the village and assess the damages at the end of August.

The average temperature in July was 48.4 degrees — 6.7 degrees above normal, with 11 hot days in a row. Such extreme warmth can accelerate the greening and permafrost thaw on the North Slope.

Rockfall buries access road but stops just in front of hamlet, which had been evacuated in anticipation.

This post is an update on the river erosion situation in Noatak, where a new channel is being cut by the Noatak River.

A previously underestimated risk lurks in the frozen soil of the Arctic. When the ground thaws and becomes unstable in response to climate change, it can lead to the collapse of industrial infrastructure, and in turn to the increased release of pollutants. Moreover, contaminations already present will be able to more easily spread throughout ecosystems. According to new findings, there are at least 13,000 to 20,000 contaminated sites in the Arctic that could pose a serious risk in the future.

The community of Aklavik, N.W.T., persevered when devastating floods led the government to attempt to relocate it. Now it faces another existential crisis as climate change thaws the permafrost, forever changing the community’s landscape and wildlife.