Archive for 2021
The La Nina came and the NET ocean heat content of earth’s oceans have cooled in the past 12 months. With this cooled, we have indeed seen the atmospheric feedback response with decline in the lower tropospheric temperature. Current SSTA’s globally. Change in last 7 days. Change in past 12 months. The atmosphere has responded […]
The cold of early April 2021 will go down as historic with several Alaskan cities breaking long standing April cold records. Will it remains intact, the Alaska April record low of -50F has been challenged during this cold spell with wind chills of -74F being reported at Howard Pass. According to Brian Brettschneider, the lowest […]
From sudden summer back to winter for the US East Coast. It’s another bumpy transition from winter to summer as is often the case. As the end of March approached, so a sudden burst of Mexican heat swept up the East Coast bringing record breaking 90s to the Southeast and 80s to Northeast. The high […]
It was the perfect setup for an historic March day. An unusually strong anticyclone sandwiched between two cut off lows. The tight pressure gradient and orientation between the low off Morocco and high over the western Med drove a powerful southerly wind which transported hot west Saharan air north over Europe. 500mb height anomaly This […]
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