Severe Storm Outlook Narrative (AC)
Issued by NWS

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000
ACUS11 KWNS 192225
SWOMCD
SPC MCD 192224
OHZ000-INZ000-200000-

MESOSCALE DISCUSSION 1583
NWS STORM PREDICTION CENTER NORMAN OK
0524 PM CDT TUE AUG 19 2014

AREAS AFFECTED...CNTRL/SRN IND...SWRN OH

CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE

VALID 192224Z - 200000Z

PROBABILITY OF WATCH ISSUANCE...40 PERCENT

SUMMARY...ISOLATED SEVERE HAIL AND LOCALLY DAMAGING WINDS ARE
POSSIBLE WITH A COUPLE OF STORMS DEVELOPING W/NW OF THE INDIANAPOLIS
METRO AREA. MONITORING FOR A POSSIBLE SEVERE TSTM WATCH.

DISCUSSION...A PAIR OF CB/S HAVE DEVELOPED ALONG THE TRAILING
PORTION OF A WEAK MCV OVER N-CNTRL IND WHERE STRONGER HEATING HAS
OCCURRED IN W-CNTRL IND. WITH A MODERATELY FAVORABLE COMBINATION OF
BUOYANCY AND SPEED SHEAR /GENERALLY CONFINED TO THE 1-3 KM AGL LAYER
PER KIND VWP DATA/...THESE CELLS WILL BE CAPABLE OF ISOLATED SEVERE
HAIL. WITH A NEBULOUS SURFACE PATTERN..THE DEGREE OF STORM
DEVELOPMENT INTO THE EVENING IS QUESTIONABLE. IF A CLUSTER WERE TO
FORM...EXPECTED WEAKER WINDS WITH ERN EXTENT INTO OH SUGGEST
POTENTIAL FOR SEVERE WIND GUSTS MAY BE LIMITED.

..GRAMS/CORFIDI.. 08/19/2014

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

ATTN...WFO...ILN...IWX...IND...

LAT...LON   40468608 40558485 40648428 40558381 40128387 39598428
            39258486 39068604 39218696 39358726 39638732 39818724
            40468608



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