#arcticoutbreak — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #arcticoutbreak, aggregated by home.social.
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Teile der #USA kämpfen mit einer extremen #Kältewelle.
https://www.tagesschau.de/ausland/amerika/usa-kaeltewelle-winter-wetterdienst-100.html
Temperaturen bis -40°C, starker #Schneefall und heftige #Winterstürme bedrohen Millionen Menschen. Besonders betroffen sind der Nordosten und die Mid-Atlantic-Staaten, wo bis zu 90 cm Schnee erwartet werden. Behörden raten zu #Notfallausrüstung und Vorsicht.
#ArcticOutbreak #Schneesturm #Klimawandel #USA #Wetterextreme
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Head's up on your next climate disaster: See Jesse Ferrell's post about an arctic outbreak which was showing ("off the charts")
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The #ArcticBlast over #NorthAmerica is truly extreme. At the 850-hPa level, we are in the range of the 0.5% percentile of the climate mean, if you look at the GFS analysis. At the 2m #Temperature, the IFS forecasts a -6 to -10 degree deviation from 1% (!) percentile for today (12Z). These are anomalies we never see in Europe and which I have rarely seen for North America.
arctic.som.ou.edu/tburg/models
https://www.ecmwf.int/