[BNAWX] Severe Local Storm Watch and Watch Cancellation

[EMWIN Server]

WWUS20 KWNS 172146
SEL7
SPC WW 172146
ARZ000-MOZ000-MSZ000-TNZ000-180500-

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 507
NWS Storm Prediction Center Norman OK
445 PM CDT Mon Jul 17 2023

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
  Central, northern and eastern Arkansas
  Missouri Bootheel
  Northern Mississippi
  Western Tennessee

* Effective this Monday afternoon from 445 PM until Midnight CDT.

* Primary threats include...
  Scattered damaging wind gusts to 70 mph possible
  Isolated large hail events to 1.5 inches in diameter possible

SUMMARY...Clusters of strong-severe thunderstorms should move out of
the main body of Missouri and into a large reservoir of favorable
instability and moisture across the Mid-South, offering sporadic
severe gusts and large hail.  Some lateral expansion and new
development across AR and/or TN also may occur.

The severe thunderstorm watch area is approximately along and 80
statute miles north and south of a line from 15 miles west of
Russellville AR to 45 miles east southeast of Jackson TN. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU7).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 503...WW 504...WW
505...WW 506...

AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 550. Mean storm motion vector
33030.

...Edwards
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