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Mesoscale Discussion 351 |
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Mesoscale Discussion 0351
NWS Storm Prediction Center Norman OK
0831 AM CDT Wed Apr 02 2025
Areas affected...Far northeast Indiana and northern/central Ohio
Concerning...Severe potential...Watch unlikely
Valid 021331Z - 021530Z
Probability of Watch Issuance...20 percent
SUMMARY...Small to marginally severe hail will be possible with
elevated thunderstorms. The eastern/northern extent of the threat
remains uncertain. A watch is not anticipated.
DISCUSSION...Scattered convection with a few embedded stronger cells
are being driven by strong low-level warm advection in parts of
eastern Indiana into central/northern Ohio. Morning observed
soundings from ILN and ILX suggest these storms are likely on the
periphery of the steeper mid-level lapse rate plume. Despite cooler
surface temperatures, adequate elevated buoyancy and strong shear
could support occasional storm intensification/organization. A few
of these storms have produced small to marginally severe hail. The
main question is whether storms will outpace the elevated buoyancy
and eventually weaken. Given the strengthening surface/850 mb low
today, there is at least some potential for storms to maintain some
intensity farther east. A watch is not currently anticipated.
..Wendt/Guyer.. 04/02/2025
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...PBZ...CLE...ILN...DTX...IWX...IND...
LAT...LON 41858408 41878114 41718066 41098065 40458120 40168195
39848335 39838423 40158498 40798547 41268550 41688483
41858408
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN
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