07/31/2024

Antarctic Temperatures Soar 50 Degrees Above Normal

The continent is experiencing a long-lasting heat wave

Ground temperatures in East Antarctica have soared more than 50 degrees (28 Celsius) above normal in the second major heat wave to afflict the region in the past two years. This historic warm spell could persist for another 10 days and is an ominous example of the major temperature spikes this polar climate could experience more frequently in a warming world.

“This heat wave is a near-record (or record) event for the region of Antarctica it’s having the biggest impact on,” Edward Blanchard, an atmospheric scientist at the University of Washington, said in an email. “The heat wave’s large footprint is also remarkable,” as it covers a large section of East Antarctica, which makes up most of the continent.

The heat wave comes in the middle of the Antarctic winter, so temperatures are still hovering around minus-4 (minus-20 Celsius). Still, the Antarctic temperature anomaly is the largest on the globe, according to weather models.

Please select this link to read the complete article from The Washington Post.