SPC MD 969
SPC MD 969
[html]MD 0969 CONCERNING TORNADO WATCH 289... FOR CENTRAL NEBRASKA TO SOUTHWEST MINNESOTA
Mesoscale Discussion 0969
NWS Storm Prediction Center Norman OK
1125 PM CDT Sun May 29 2022
Areas affected...Central Nebraska to Southwest Minnesota
Concerning...Tornado Watch 289...
Valid 300425Z - 300600Z
The severe weather threat for Tornado Watch 289 continues.
SUMMARY...Severe threat will spread northeast over the next several
hours.
DISCUSSION...Long-lived MCS that developed over the central High
Plains has progressed into north-central NE where an arcing band of
severe has surged passed ANW in the last hour. Winds recently gusted
to 40kt at VTN and this bow-type squall line is racing northeast at
40kt. LLJ has increased to 65kt over central KS and flow is
increasing across eastern NE into southwest MN. Additionally, this
appears to be partly responsible for recent development along the
wind shift from LXN to west of OFK. Given the strengthening
low-level warm advection and well organized MCS, there is increasing
confidence that severe will spread across the remainder of northeast
NE/southeast SD into southwest MN. If current trends continue a new
watch will likely be issued immediately downstream.
..Darrow.. 05/30/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MPX...FSD...OAX...ABR...GID...LBF...UNR...
LAT...LON 43160014 44609765 45159540 43789466 41669899 43160014
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Source: SPC MD 969 (http://ht**://www.spc.noaa.gov/products/md/md0969.html)
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