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Source: US National Oceanic and Atmospheric Administration

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.Note: Click for Watch Status Reports.
SEL4

URGENT – IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 684
NWS Storm Prediction Center Norman OK
345 PM CDT Fri Oct 25 2019

The NWS Storm Prediction Center has issued a

* Tornado Watch for portions of
Southwest Alabama
Southeast Mississippi
Coastal Waters

* Effective this Friday afternoon and evening from 345 PM until
900 PM CDT.

* Primary threats include…
A couple tornadoes possible

SUMMARY…A few transient supercells should persist into early to
mid-evening with an associated risk for a couple brief tornadoes.

The tornado watch area is approximately along and 55 statute miles
east and west of a line from 40 miles southeast of Gulfport MS to
110 miles north of Mobile AL. For a complete depiction of the watch
see the associated watch outline update (WOUS64 KWNS WOU4).

PRECAUTIONARY/PREPAREDNESS ACTIONS…

REMEMBER…A Tornado Watch means conditions are favorable for
tornadoes and 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.

&&

OTHER WATCH INFORMATION…This tornado watch replaces tornado
watch number 683. Watch number 683 will not be in effect after
345 PM CDT.

AVIATION…Tornadoes and a few severe thunderstorms with hail
surface and aloft to 0.5 inches. Extreme turbulence and surface wind
gusts to 50 knots. A few cumulonimbi with maximum tops to 450. Mean
storm motion vector 19030.

…Grams

Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
SAW4
WW 684 TORNADO AL MS CW 252045Z – 260200Z
AXIS..55 STATUTE MILES EAST AND WEST OF LINE..
40SE GPT/GULFPORT MS/ – 110N MOB/MOBILE AL/
..AVIATION COORDS.. 50NM E/W /46SSW SJI – 29ESE MEI/
HAIL SURFACE AND ALOFT..0.5 INCH. WIND GUSTS..50 KNOTS.
MAX TOPS TO 450. MEAN STORM MOTION VECTOR 19030.

REPLACES WW 683..AL MS CW

LAT…LON 29988951 32278919 32278730 29988768

THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU4.

Watch 684 Status Report Message has not been issued yet.

Note:  Click for Complete Product Text.TornadoesProbability of 2 or more tornadoes

Mod (30%)

Probability of 1 or more strong (EF2-EF5) tornadoes

Low (10%)

WindProbability of 10 or more severe wind events

Low (10%)

Probability of 1 or more wind events > 65 knots

Low (10%)

HailProbability of 10 or more severe hail events

Low ( 2 inches

Low (

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