Methane, Sea Ice & Climate Update with Margo (April 25, 2021) Methane, Sea Ice & Climate Update with Margo (April 25, 2021) April 26, 2021 admin Comments 0 Comment I have not seen this level of specificity before. These are methane levels for Svalbard. Here are some temperature anomalies. Ice Age (sic) indeed! It is going to make it very interesting watching the Arctic this summer! Share on FacebookTweetFollow us