|
Mesoscale Discussion 59 |
< Previous MD Next MD >
|
|
Mesoscale Discussion 0059
NWS Storm Prediction Center Norman OK
0627 PM CST Fri Jan 12 2024
Areas affected...Eastern Georgia...Eastern South Carolina and
eastern North Carolina
Concerning...Severe potential...Watch unlikely
Valid 130027Z - 130300Z
Probability of Watch Issuance...20 percent
SUMMARY...A marginal severe threat may develop across parts of far
eastern Georgia, eastern South Carolina and eastern North Carolina
over the next 1 to 2 hours. No weather watch issuance is expected.
DISCUSSION...The latest radar imagery shows a band of convection
oriented from south-southwest to north-northeast from southern
Georgia to central North Carolina. This convection is located along
the northern edge of a weakly unstable airmass, where the RAP is
analyzing MLCAPE below 500 J/kg. In spite of the weak instability,
moisture advection will occur across the eastern Carolinas over the
next couple of hours, which will result in a gradually increase in
instability. In addition, regional WSR-88D VWPs in the eastern
Carolinas have very strong deep-layer shear, associated with the
eastern edge of a broad mid-level jet. For this reason, there will
be potential for weakly organized rotating storms. Although a weak
tornado or strong wind gust will be possible, the threat should
remain isolated as the upper-level system over the Northeast pulls
away from the region.
..Broyles/Goss.. 01/13/2024
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...AKQ...MHX...RAH...ILM...CHS...CAE...
LAT...LON 32987960 33807852 34557718 35057642 35467626 35817655
35927717 35697769 34877907 33278130 32628187 32228190
31918151 32028085 32987960
|
Top/All Mesoscale Discussions/Forecast Products/Home
|
|