Saturday, February 17, 2024

Thursday, February 8, 2024

The September 1925 heat wave, fact checking the old weather map

Tony Heller posts an old weather map showing the worst heatwave, from 1925


I go to GISS maps and check for myself

I also checked the actual data, the GHCN records, and yes, a very very hot heatwave happened

The hottest September on record









 

Why this blog?

The most powerful greenhouse gas is water vapor

  The explosive eruption of the Hunga Tonga-Hunga Ha’apai (HTHH) volcano on 15 January 2022 injected more water vapor into the stratosphere ...