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SPC MD 1619

SPC MD 1619

[html]MD 1619 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR EASTERN OHIO INTO FAR WESTERN WEST VIRGINIA AND PENNSYLVANIA AND FAR NORTHEAST KENTUCKY
       
MD 1619 Image


Mesoscale Discussion 1619
NWS Storm Prediction Center Norman OK
0529 PM CDT Sun Jul 14 2024

Areas affected...Eastern Ohio into far western West Virginia and
Pennsylvania and far northeast Kentucky

Concerning...Severe potential...Watch unlikely

Valid 142229Z - 150030Z

Probability of Watch Issuance...5 percent

SUMMARY...c*nvection within a decaying MCS across OH has shown signs
of re-intensification over the past hour, and a damaging wind threat
may persist for another hour or two. However, this trend is not
expected to persist given an unfavorable downstream environment.

DISCUSSION...Lightning trends and GOES IR cloud-top temperatures
have shown a slight uptick in convective intensity within a decaying
MCS draped from central OH to far northeast KY. Recent surface
observations continue to sample sub-severe winds within this line,
but the MCS appears to be only slightly outflow dominant per recent
radar/velocity imagery. This recent uptick suggests that the MCS may
briefly beco*e more balanced and produce isolated stronger winds
capable of damage. However, this trend is not expected to last long
given limited buoyancy and poor deep-layer shear downstream into PA,
WV, and far eastern KY.

..Moore/Gleason.. 07/14/2024

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

ATTN...WFO...PBZ...RLX...CLE...JKL...ILN...

LAT...LON   39978190 40618190 41198206 41468232 41678224 41988120
            42228020 42118002 41707996 41298007 40768018 40248042
            39768072 38968132 38548157 38268181 38018221 37908252
            37868287 37868327 37988353 38168368 38418363 38448332
            38518301 38598280 38768254 39048229 39208221 39978190


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Source: SPC MD 1619 (http://ht**://www.spc.noaa.gov/products/md/md1619.html)