[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Tue May 10 15:44:43 CDT 2016


ACUS11 KWNS 102044
SWOMCD
SPC MCD 102044
OHZ000-KYZ000-INZ000-TNZ000-102145-

MESOSCALE DISCUSSION 0588
NWS STORM PREDICTION CENTER NORMAN OK
0344 PM CDT TUE MAY 10 2016

AREAS AFFECTED...SERN INDIANA...SRN OHIO...PORTIONS OF KENTUCKY

CONCERNING...SEVERE THUNDERSTORM WATCH 159...

VALID 102044Z - 102145Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 159
CONTINUES.

SUMMARY...SCATTERED STRONG/SEVERE STORMS WILL CONTINUE...PRIMARILY
OVER THE EASTERN AND SOUTHERN PORTIONS OF WW.

DISCUSSION...EARLY-DAY MCS HAS PROPAGATED ALONG THE OH RIVER AND HAS
STABILIZED BOUNDARY-LAYER AIR MASS NORTH OF THE RIVER ACROSS INDIANA
AND SWRN OH.  MORE BUOYANT AIR MASS NOW IS CONFINED TO WRN/CNTRL KY
WHERE DEEP WLY FLOW RESIDES WITHIN BASE OF PROGRESSIVE SHORT-WAVE
TROUGH.  EVEN SO...STEEP LOW-LEVEL LAPSE RATES HAVE DEVELOPED INTO
SRN OH IMMEDIATELY AHEAD OF MCS AND THIS COULD ENHANCE DOWNDRAFT
POTENTIAL WITH STRONGER CORES.  HAIL MAY ALSO ACCOMPANY THE
STRONGEST UPDRAFTS.  AT THIS TIME IT APPEARS THE GREATEST
CONCENTRATION OF STORMS WILL CONTINUE ALONG A CORRIDOR FROM WRN
KY...NEWD INTO SRN OH.

..DARROW.. 05/10/2016

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

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

LAT...LON   36628765 39298542 39308320 36628550 36628765
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