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| Probabilistic Tornado Graphic | |||||||||
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| Probability of a tornado within 25 miles of a point. Hatched Area: 10% or greater probability of EF2 - EF5 tornadoes within 25 miles of a point. |
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| Probabilistic Damaging Wind Graphic | |||||||||
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| Probability of damaging thunderstorm winds or wind gusts of 50 knots or higher within 25 miles of a point. Hatched Area: 10% of greater probability of wind gusts 65 knots or greater within 25 miles of a point. |
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| Probabilistic Large Hail Graphic | |||||||||
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| Probability of hail 1" or larger within 25 miles of a point. Hatched Area: 10% or greater probability of hail 2" or larger within 25 miles of a point. |
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SPC AC 260439 DAY 1 CONVECTIVE OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 1139 PM CDT MON MAR 25 2013 VALID 261200Z - 271200Z ...NO TSTM AREAS FORECAST... ...SYNOPSIS... QUIESCENT WEATHER CONDITIONS ARE EXPECTED ACROSS THE COUNTRY TODAY. A LARGE-SCALE BUT RATHER BROAD TROUGH EAST OF THE ROCKIES WILL CONTINUE TO SLOWLY MIGRATE EASTWARD TOWARD THE EAST COAST/WESTERN ATLANTIC WITH DRY AND STABLE CONDITIONS ACCOMPANYING SFC HIGH PRESSURE. ACROSS THE WEST...A WEAKENING SHORTWAVE TROUGH WILL MOVE ACROSS AN OTHERWISE BUILDING UPPER RIDGE. AS THIS DISTURBANCE SHIFTS EASTWARD ACROSS THE GREAT BASIN...A LIGHTNING STRIKE OR TWO WILL BE POSSIBLE ACROSS PARTS OF CENTRAL OR NORTHERN UTAH...BUT COVERAGE SHOULD REMAIN SPARSE AND LESS THAN 10 PERCENT. ..LEITMAN/JEWELL.. 03/26/2013 CLICK TO GET WUUS01 PTSDY1 PRODUCT NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z |
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