File:Greenland July 2019.png

@EricHolthaus

This week, 40 billion tons of ice will melt in Greenland as the European heat wave moves north -- enough to measurably raise global sea levels.

This single heat wave will create a permanent change in our oceans that will linger for millennia.

We are in a climate emergency.

@xavierfettweis

A heat wave is starting tomorrow over Greenland with Tmax reaching 25°C in tundra. The integrated anomaly of melt over the next 5 days (resp. over Summer 2019) will be 40Gt ~0.11mm (resp. ~0.65mm) sea level equivalent. Summer 2019 = what the models project for 2050 using RCP85.

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