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Mesoscale Discussion 1216 |
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MESOSCALE DISCUSSION 1216
NWS STORM PREDICTION CENTER NORMAN OK
0554 PM CDT SAT JUN 27 2015
AREAS AFFECTED...EASTERN ND INTO NORTHWEST MN
CONCERNING...TORNADO WATCH 365...
VALID 272254Z - 280000Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 365 CONTINUES.
SUMMARY...THE TORNADO THREAT WILL CONTINUE ACROSS FAR EASTERN ND
INTO NORTHWEST MN. STRONG WINDS AND SOME HAIL MAY ALSO ACCOMPANY
THESE STORMS.
DISCUSSION...THE VWP FROM THE MVX RADAR INDICATES A RATHER
IMPRESSIVE LOW LEVEL HODOGRAPH CURRENTLY WITH 0-1 KM SRH NEAR 250
M2/S2. SUPERCELLS WITH A THREAT FOR TORNADOES...HAIL AND WIND WILL
CONTINUE TO BE A CONCERN ACROSS THE WATCH AREA AS STORMS TRACK TO
THE SOUTH/SOUTHEAST. FURTHER TO THE SOUTHEAST TOWARD CENTRAL
MN...LOW LEVEL MOISTURE BECOMES RATHER POOR WITH DEWPOINTS IN THE
LOW TO MID 50S RESULTING IN A SHARP DECLINE IN INSTABILITY. AS THE
STORMS REACH THE EASTERN/SOUTHEASTERN EDGES OF WATCH 365 IN THE NEXT
FEW HOURS A GRADUAL WEAKENING TREND IS EXPECTED.
..LEITMAN.. 06/27/2015
ATTN...WFO...DLH...MPX...FGF...ABR...BIS...
LAT...LON 48989725 48999619 48889445 48399441 46799465 46179477
45889508 45909830 46369783 47079768 48359744 48989725
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