[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Mon Jul 13 14:05:16 CDT 2015


ACUS11 KWNS 131905
SWOMCD
SPC MCD 131904
WVZ000-OHZ000-VAZ000-KYZ000-INZ000-TNZ000-132030-

MESOSCALE DISCUSSION 1392
NWS STORM PREDICTION CENTER NORMAN OK
0204 PM CDT MON JUL 13 2015

AREAS AFFECTED...FAR SOUTHERN OH...CENTRAL AND EASTERN KY INTO
WESTERN WV

CONCERNING...SEVERE THUNDERSTORM WATCH 410...

VALID 131904Z - 132030Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 410
CONTINUES.

SUMMARY...STRONG...DAMAGING WIND WILL CONTINUE FROM CENTRAL KY INTO
FAR SOUTHERN OH AND WESTERN WV THIS AFTERNOON.

DISCUSSION...STRONG...DAMAGING WINDS WILL CONTINUE AS THE CONVECTIVE
LINE/BOW ECHO TRACKS SOUTHEAST THIS AFTERNOON. A 40-50 KT REAR
INFLOW JET STRUCTURE WAS NOTED ON THE KILN RADAR VWP SOON AFTER THE
LINE PASSED AROUND 18-1830Z...AND SOME SLIGHT INCREASE IN FORWARD
SPEED HAS BEEN NOTED. THIS WILL CONTINUE TO SUPPORT DAMAGING WINDS
EAST OF I-65 IN KY INTO FAR SOUTHERN OH AND WESTERN WV. RECENTLY
THERE HAS BEEN SOME NEW DEVELOPMENT ON THE WESTERN EDGE OF THE LINE
ACROSS SOUTHERN INDIANA TO THE NORTHWEST OF LOUISVILLE. SOME
CONTINUED WESTWARD DEVELOPMENT WILL BE POSSIBLE...RESULTING IN AN
INCREASING SEVERE THREAT ACROSS WESTERN PORTIONS OF SEVERE
THUNDERSTORM WATCH 410 TO THE WEST OF I-65 IN KY. THIS NEW
DEVELOPMENT WAS OCCURRING ALONG AN OUTFLOW BOUNDARY/WARM FRONT
EXTENDING FROM SOUTH-CENTRAL IND NWWD INTO E-CENTRAL IL AND THIS
AREA MAY NEED TO BE MONITORED CLOSELY OVER THE NEXT FEW HOURS.

..LEITMAN.. 07/13/2015

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...RLX...MRX...JKL...ILN...LMK...OHX...IND...PAH...

LAT...LON   38098693 38518685 38728490 38968330 39218228 39048170
            38278145 37408153 37108244 36618381 36648705 38098693
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