[BNAWX] Severe Local Storm Watch and Watch Cancellation
EMWIN Server
emwin at nashvilleweather.net
Wed Jun 19 22:22:58 CDT 2019
WWUS20 KWNS 200322
SEL6
SPC WW 200322
ALZ000-ARZ000-MSZ000-TNZ000-201100-
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 406
NWS Storm Prediction Center Norman OK
1020 PM CDT Wed Jun 19 2019
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Northern and central Alabama
Northeastern Arkansas
Central and northern Mississippi
Southern middle and southwestern Tennessee
* Effective this Wednesday night and Thursday morning from 1020
PM until 600 AM CDT.
* Primary threats include...
Widespread damaging winds likely with isolated significant gusts
to 80 mph possible
Isolated large hail events to 1.5 inches in diameter possible
A tornado or two possible
SUMMARY...A well-organized cluster and separate bow echo initially
over eastern Arkansas, each with a well-developed wind signature and
history of severe gusts, will proceed into and across the watch
area. These systems could merge as well. Severe thunderstorm wind
will remain the main threat, though an embedded tornado or two also
is possible.
The severe thunderstorm watch area is approximately along and 95
statute miles north and south of a line from 45 miles north
northwest of Greenwood MS to 45 miles northeast of Birmingham AL.
For a complete depiction of the watch see the associated watch
outline update (WOUS64 KWNS WOU6).
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 401...WW 402...WW
403...WW 405...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 70 knots. A
few cumulonimbi with maximum tops to 550. Mean storm motion vector
27050.
...Edwards
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