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Weather Watchers

John1956PA

(3,513 posts)

1. 2014 saw three cold blasts into the Continental U. S.

Reply to usonian (Original post)

Tue Sep 12, 2023, 10:18 PM

Sep 2023

The first blast was the worst. Here in my part of Western PA, the temperature dipped to -17 degrees F. The extreme cold was caused by a weakened poler vortex in early 2014.

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A Polar Vortex is starting to form in the Stratosphere over the North Pole and will impact the [View all] usonian Sep 2023 OP

2014 saw three cold blasts into the Continental U. S. John1956PA Sep 2023 #1