MD 1697 CONCERNING SEVERE POTENTIAL…WATCH POSSIBLE FOR MUCH OF ERN NEB…FAR NERN KS
MESOSCALE DISCUSSION 1697 NWS STORM PREDICTION CENTER NORMAN OK 0923 PM CDT THU SEP 15 2016 AREAS AFFECTED...MUCH OF ERN NEB...FAR NERN KS CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE VALID 160223Z - 160430Z PROBABILITY OF WATCH ISSUANCE...60 PERCENT SUMMARY...A THREAT OF SEVERE WIND AND/OR HAIL MAY PERSIST LATE TONIGHT INTO NERN KS AND SERN NEB. DISCUSSION...STORMS HAVE CONGEALED INTO AN MCS OVER S CNTRL NEB INTO N CNTRL KS WITH AREAS OF SEVERE WIND AND LARGE HAIL ONGOING. RECENTLY...STORMS HAVE ALSO INCREASED NEWD TOWARD THE PRE-EXISTING MCS N OF OMAHA WITH SPORADIC MARGINAL HAIL CORES. AS OUTFLOW CONTINUES TO PUSH EWD WITH THE MAIN CLUSTER TO THE W...THE MODERATELY UNSTABLE AIR MASS OVER SERN NEB/NERN KS SHOULD BE OVERTURNED WITH A SLY LOW-LEVEL JET SUPPORTING AN ONGOING THREAT OF SEVERE STORMS. THUS...A NEW WW MAY EVENTUALLY BE NEEDED FOR THESE AREAS ASSUMING STORMS DO NOT WEAKEN. ..JEWELL/DARROW.. 09/16/2016 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...EAX...OAX...TOP...GID... LAT...LON 39419845 41029845 41669741 41779668 41589606 40769570 40049563 39659596 39469670 39279817 39419845
from SPC Mesoscale Discussions http://bit.ly/2cNlFbs
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