The arctic oscillation is now approaching -3. Both suggest a high potential for deep penetration of polar air masses into the lower latitudes.
Nov 25, 2010
Greenland High at 1060 mb
Yesterday, on the 0Z (6:00PM CST) surface analysis chart from the Ocean Prediction Center, the high over Greenland was at 1060 mb (3130 inches):
The arctic oscillation is now approaching -3. Both suggest a high potential for deep penetration of polar air masses into the lower latitudes.
The arctic oscillation is now approaching -3. Both suggest a high potential for deep penetration of polar air masses into the lower latitudes.
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