MIL-OSI USA: SPC Severe Thunderstorm Watch 204

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
Severe Thunderstorm Watch Number 204
NWS Storm Prediction Center Norman OK
230 PM CDT Thu May 1 2025

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
Central Texas

* Effective this Thursday afternoon and evening from 230 PM until
900 PM CDT.

* Primary threats include…
Scattered large hail and isolated very large hail events to 2.5
inches in diameter likely
Scattered damaging wind gusts to 70 mph likely

SUMMARY…Isolated but intense thunderstorms are expected to form
this afternoon in a very moist and unstable air mass. Slow-moving
supercells capable of very large hail appear to be the main concern.

The severe thunderstorm watch area is approximately along and 40
statute miles north and south of a line from 115 miles west of
Temple TX to 65 miles east southeast of Temple TX. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU4).

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 203…

AVIATION…A few severe thunderstorms with hail surface and aloft to
2.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
24035.

…Hart

Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
SAW4
WW 204 SEVERE TSTM TX 011930Z – 020200Z
AXIS..40 STATUTE MILES NORTH AND SOUTH OF LINE..
115W TPL/TEMPLE TX/ – 65ESE TPL/TEMPLE TX/
..AVIATION COORDS.. 35NM N/S /40NE JCT – 63ENE CWK/
HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 24035.

LAT…LON 31719936 31369641 30219641 30569936

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

Watch 204 Status Report Message has not been issued yet.

Note:  Click for Complete Product Text.Tornadoes

Probability of 2 or more tornadoes

Low ( 2 inches

Mod (60%)

Combined Severe Hail/Wind

Probability of 6 or more combined severe hail/wind events

High (>95%)

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The “Low” category contains probability values ranging from less than 2% to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities), “Moderate” from 30% to 60%, and “High” from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.

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