SPC MD 971
SPC MD 971
[html]MD 0971 CONCERNING SEVERE THUNDERSTORM WATCH 290... FOR SOUTHEAST SD...SOUTHWEST MN...NORTHWEST IA
Mesoscale Discussion 0971
NWS Storm Prediction Center Norman OK
0221 AM CDT Mon May 30 2022
Areas affected...Southeast SD...Southwest MN...Northwest IA
Concerning...Severe Thunderstorm Watch 290...
Valid 300721Z - 300845Z
The severe weather threat for Severe Thunderstorm Watch 290
continues.
SUMMARY...The threat for strong to severe gusts from the ongoing
convective line will continue downstream into far northwest IA and
southwest MN.
DISCUSSION...An organized convective line continues to move
northeastward across far southeast SD. Recent storm motion was
estimated around 50 kt, bringing the apex of the line to near OTG
around 08Z and near ULM around 09Z. Severe wind gusts of 52 kt and
59 kt were recently measured at FSD and MDS, respectively, and the
KFSD radar continues to show strong outbound velocities. Strong
buoyancy exists downstream, and the expectation is that this
organized convective line will continue to produce severe wind gusts
as it progresses northeastward over the next few hours.
..Mosier.. 05/30/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MPX...DMX...FSD...OAX...
LAT...LON 43799732 44469661 44719530 44199416 42809466 42409650
42729739 43799732
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Source: SPC MD 971 (http://ht**://www.spc.noaa.gov/products/md/md0971.html)
Topic: SPC MD 971 (Read 42 times)
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