SPC MD 471

MD 0471 CONCERNING SEVERE THUNDERSTORM WATCH 108… FOR WESTERN/CENTRAL KS

Mesoscale Discussion 0471
NWS Storm Prediction Center Norman OK
0800 PM CDT Sun Apr 28 2019

Areas affected...western/central ks

Concerning...Severe Thunderstorm Watch 108...

Valid 290100Z - 290230Z

The severe weather threat for Severe Thunderstorm Watch 108
continues.

SUMMARY...Severe thunderstorms are expected to spread east of ww108
over the next few hours. New ww will be issued downstream to reflect
this threat.

DISCUSSION...Slow-moving cluster of supercells that evolved near the
CO/KS border earlier this evening may begin to surge east soon.
Latest radar data suggests forward propagation may be increasing as
cluster spreads across Logan/Gove counties. Low-level warm advection
is expected to aid this eastward movement and continued moistening
into the I-70 corridor favors increasing severe threat into central
KS. New ww will likely be issued by 02z.

..Darrow.. 04/29/2019

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

ATTN...WFO...TOP...ICT...GID...DDC...GLD...

LAT...LON   39220080 39359779 38999694 38209710 37999802 38190056
            39220080 

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