|
Mesoscale Discussion 895 |
< Previous MD Next MD >
|
|
Mesoscale Discussion 0895
NWS Storm Prediction Center Norman OK
1206 PM CDT Wed Jun 09 2021
Areas affected...central into northern MS...far southeast AR...far
northeast LA
Concerning...Severe potential...Watch unlikely
Valid 091706Z - 091930Z
Probability of Watch Issuance...20 percent
SUMMARY...Isolated wet microbursts will probably result in localized
gusts 45-60 mph and pockets of wind damage this afternoon. The
disorganized character of the thunderstorm threat will likely
preclude a severe thunderstorm watch from being issued.
DISCUSSION...Visible satellite/radar mosaic shows developing
thunderstorms over north-central MS and a separate thunderstorm
cluster intersecting trailing outflow over northwest MS. Cloud
breaks over north-central MS and mostly clear skies over central MS
will favor strong heating for the next few hours as temperatures
warm into the mid-upper 80s deg F. A very moist airmass,
characterized by low-mid 70s dewpoints and PW around 2 inches, will
further destabilize and yield around 2500-3000 J/kg MLCAPE by early
afternoon. Weak flow through the troposphere will result in
slow-moving cells and clusters. The main threat with the stronger
water-loaded cores (higher echo tops and marginally severe MESH
cores) will be localized gusts in the 45-60 mph range. Pockets of
tree damage are anticipated to be the primary end-result with the
most intense storms.
..Smith/Guyer.. 06/09/2021
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MEG...JAN...LZK...SHV...
LAT...LON 33609252 33899125 34178995 33768845 32828855 32209030
32649199 33609252
|
Top/All Mesoscale Discussions/Forecast Products/Home
|
|