[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 140921
SWOMCD
SPC MCD 140920
GAZ000-TNZ000-ALZ000-141115-

Mesoscale Discussion 0335
NWS Storm Prediction Center Norman OK
0420 AM CDT Sun Apr 14 2019

Areas affected...portions of Alabama...middle/southeastern
Tennessee...and northwestern Georgia

Concerning...Tornado Watch 57...

Valid 140920Z - 141115Z

The severe weather threat for Tornado Watch 57 continues.

SUMMARY...The threat for tornadoes and wind damage continues for WW
57.  A new tornado watch may eventually be needed downstream after
1030-1100Z.

DISCUSSION...A broken band of convection continues near the I-65
corridor from middle Tennessee into central Alabama currently.  A
few of these storms have exhibited signatures consistent with brief
tornadoes - most recently in Shelby County near BMX.  These storms
continue in a strongly sheared, yet weakly unstable environment,
with enough instability present to maintain the severe threat
through the eastern extent of WW 57.  An estimated 230/45 storm
motion should take these storms toward the eastern end of the WW
around 11Z or so, and a downstream tornado watch issuance will
probably be needed.

..Cook.. 04/14/2019

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...MRX...FFC...OHX...BMX...HUN...

LAT...LON   35748669 35858613 35858557 35488493 34828469 33848464
            33218476 32718514 32468573 32358641 32488687 32848711
            33388717 34178708 34998694 35448693 35748669
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