SPC MD 300

MD 0300 CONCERNING SEVERE THUNDERSTORM WATCH 47… FOR NORTH-CENTRAL KANSAS INTO SOUTHEAST NEBRASKA AND SOUTHWEST IOWA

MD 0300 Image


Mesoscale Discussion 0300
NWS Storm Prediction Center Norman OK
1008 PM CDT Wed Apr 10 2019

Areas affected...north-central Kansas into southeast Nebraska and
southwest Iowa

Concerning...Severe Thunderstorm Watch 47...

Valid 110308Z - 110515Z

The severe weather threat for Severe Thunderstorm Watch 47
continues.

SUMMARY...A hail threat will likely persist through the evening from
northern Kansas into southeast Nebraska and southwest Iowa.

DISCUSSION...Significant large-scale lift persists across the region
with a deep low moving into northeast KS. While boundary layer
moisture has been marginal for severe weather, the presence of steep
lapse rates and favorable lift has led to scattered severe storms
producing hail up to Golf-Ball size. Extremely strong shear profiles
exist across the warm sector and north of the stationary/warm front,
but much of this SRH has been rendered in-effective.

Continued warm advection around the cyclone will support elevated
hail through the evening. The prospect for surface based storms
appears low at this time.

..Jewell.. 04/11/2019

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

ATTN...WFO...DMX...EAX...OAX...TOP...ICT...GID...DDC...GLD...

LAT...LON   39449663 38919743 38849788 38979856 39139917 39399963
            39859984 40319970 40779935 41469846 41749771 41759658
            41539539 40999487 40509487 40139496 39759527 39649578
            39449663 

Read more

from SPC Mesoscale Discussions http://bit.ly/2v73zdX

Leave a Reply