Four Flag Alert! Tonight's Green Bay radiosonde measured an incredible 207 knot (238 mph) jet at 250 hPa! 🚩🚩🚩🚩 pic.twitter.com/uyLEslQBAh— Ryan Stauffer (@ryans_wx) December 28, 2021
Four Flag Alert! Tonight's Green Bay radiosonde measured an incredible 207 knot (238 mph) jet at 250 hPa! 🚩🚩🚩🚩 pic.twitter.com/uyLEslQBAh