Mesoscale Discussion 0474
   NWS Storm Prediction Center Norman OK
   0244 PM CDT Wed Apr 17 2024

   Areas affected...portions of western and north-central OH

   Concerning...Tornado Watch 122...

   Valid 171944Z - 172115Z

   The severe weather threat for Tornado Watch 122 continues.

   SUMMARY...All-hazards severe potential is increasing across parts of
   western into north-central Ohio the next 1-2 hours.

   DISCUSSION...Supercell thunderstorms roughly from Miami County to
   Wyandot County have intensified over the past hour. Radar data shows
   strengthening cores in 7 km CAPPI analysis while storm relative
   velocity data shows strengthening of mid and low-level mesocyclones.
   Furthermore, MRMS MESH has increased on a few thunderstorm cores
   with at least one TBSS noted. The 17z ILN RAOB showed favorable
   parameters for continued supercells storm mode with a risk of all
   severe hazards expected. An increased risk for tornadoes is expected
   with the activity over the next 1-2 hours.

   ..Leitman.. 04/17/2024

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

   ATTN...WFO...CLE...ILN...

   LAT...LON   41038336 41038253 40578217 40138249 39898320 39878379
               39888433 40038455 40468387 41038336