An early start to the Arctic sea ice melt

Arctic sea ice report – 1 May

Sea ice extent - 1 June, 2019

Sea ice concentration - US Navy site

Sea ice concentration - NSIDC

Sea ice thickness - US Navy site

Views from NASA Worldview

The entire Arctic - 30 May, 2019

30 May, 2018

The Bering Strait and Chukchi Sea - 30 May, 2019

30 May, 2018

The Beaufort Sea - 30 May, 2019

30 May, 2018

Novaya Zemlya and Yamal Peninsula - 30 May, 2019

30 May, 2018

Svalbard and the Barents Sea - 30 May, 2019

 30 May, 2018

North-eastern Siberia (Chukchi Sea) - 30 May, 2019

30 May, 2018