[BNAWX] Severe Local Storm Watch and Watch Cancellation

EMWIN Server emwin at nashvilleweather.net
Sun May 9 14:25:51 CDT 2021


WWUS20 KWNS 091925
SEL8
SPC WW 091925
ARZ000-MSZ000-TNZ000-100200-

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 158
NWS Storm Prediction Center Norman OK
225 PM CDT Sun May 9 2021

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
  Extreme eastern Arkansas
  Northern Mississippi
  Southwestern Tennessee

* Effective this Sunday afternoon and evening from 225 PM until
  900 PM CDT.

* Primary threats include...
  Scattered large hail likely with isolated very large hail events
    to 2 inches in diameter possible
  Scattered damaging wind gusts to 70 mph likely
  A tornado or two possible

SUMMARY...Thunderstorms are expected to increase in coverage and
intensity while spreading generally eastward from Arkansas into
Tennessee and northern Mississippi through the afternoon/evening.
The storm environment will favor supercells and organized clusters
capable of producing large hail and damaging winds.  A tornado or
two will also be possible with the most persistent supercells.

The severe thunderstorm watch area is approximately along and 65
statute miles north and south of a line from 65 miles west southwest
of Memphis TN to 45 miles northeast of Tupelo MS. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU8).

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 157...

AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
28025.

...Thompson
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