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SPC MD 719

SPC MD 719

[html]MD 0719 CONCERNING SEVERE THUNDERSTORM WATCH 233... FOR PORTIONS OF EASTERN PENNSYLVANIA INTO NEW JERSEY AND SOUTHERN NEW YORK
       
MD 0719 Image


Mesoscale Discussion 0719
NWS Storm Prediction Center Norman OK
0143 PM CDT Tue May 06 2025

Areas affected...portions of eastern Pennsylvania into New Jersey
and southern New York

Concerning...Severe Thunderstorm Watch 233...

Valid 061843Z - 062015Z

The severe weather threat for Severe Thunderstorm Watch 233
continues.

SUMMARY...Strong, damaging wind gusts and hail remain the primary
threats across Severe Thunderstorm Watch 233 through the afternoon.

DISCUSSION...Ample diurnal heating has supporting boundary layer
destabilization and subsequent development of multiple bands of
thunderstorms ahead of a pronounced upper trough. Damaging gusts and
hail (some stones approaching 1 inch in diameter) have been reported
with some of the stronger storms. Given the presence of 500-1000
J/kg MLCAPE and 40+ kts of effective bulk shear preceding ongoing
storms, additional strong wind gusts and instances of hail remain
possible through the afternoon.

..Squitieri.. 05/06/2025

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...OKX...ALY...PHI...BGM...CTP...LWX...

LAT...LON   39747698 40447694 41847679 42467662 42717597 42767521
            42317466 41007440 40217468 39737530 39617595 39747698

MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


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Source: SPC MD 719 (http://ht**://www.spc.noaa.gov/products/md/md0719.html)