Polar Vortex Forecasts

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Polar Vortex Maps (Forecasts) (2014/10/23 | Northern Hemisphere | Potential temperature : 475K)

Potential vorticity
(Unit : 10-6 m2s-1kg-1K)
Temperature
(Unit : K)
00UT 00UT
24UT 24UT
48UT 48UT
72UT 72UT
96UT 96UT