Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NOAA's National Weather Service   Select to go to the NWS homepage
Storm Prediction Center
navigation bar left  
  navigation bar end cap


 
USA.gov is the U.S. Government's official Web portal to all Federal, state and local government Web resources and services.

Mesoscale Discussion 1350
< Previous MD         Next MD >
MD 1350 graphic

   MESOSCALE DISCUSSION 1350
   NWS STORM PREDICTION CENTER NORMAN OK
   0724 PM CDT THU JUL 09 2015

   AREAS AFFECTED...SRN NJ/DE...FAR ERN MD

   CONCERNING...SEVERE THUNDERSTORM WATCH 398...

   VALID 100024Z - 100200Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 398
   CONTINUES.

   SUMMARY...STRONG WIND GUSTS CAPABLE OF TREE DAMAGE WILL LIKELY
   DIMINISH IN SPATIAL EXTENT BY LATE EVENING.

   DISCUSSION...STRONG VELOCITIES ASSOCIATED WITH A SHORT QLCS HAVE
   BECOME INCREASINGLY CONFINED/SHUNTED SWD FOLLOWING THE LINGERING
   PLUME OF MODEST BUOYANCY AS SAMPLED BY MODIFIED 00Z WAL RAOB. WITH A
   PRONOUNCED MARINE-LAYER INFLUENCE ACROSS E-CNTRL NJ ON N...THE
   THERMODYNAMIC ENVIRONMENT SUPPORTIVE OF STRONG MOMENTUM TRANSFER
   SHOULD BE RELEGATED TO SRN NJ SWD TO THE DELMARVA PENINSULA DURING
   THE NEXT COUPLE OF HOURS. PRESENCE OF 30-40 KT WLYS AROUND 700 MB IN
   00Z IAD/WAL RAOBS SHOULD BE SUPPORTIVE OF SURFACE GUSTS OF SIMILAR
   INTENSITY /AS MEASURED BY KILG AND KPHL/ UNTIL CONVECTION CLEARS THE
   COAST.

   ..GRAMS.. 07/10/2015


   ATTN...WFO...PHI...AKQ...

   LAT...LON   40037494 40057466 39637439 39377430 38447516 38497567
               38777591 39077556 39667511 40037494 

Top/All Mesoscale Discussions/Forecast Products/Home
Weather Topics:
Watches, Mesoscale Discussions, Outlooks, Fire Weather, All Products, Contact Us

NOAA / National Weather Service
National Centers for Environmental Prediction
Storm Prediction Center
120 David L. Boren Blvd.
Norman, OK 73072 U.S.A.
spc.feedback@noaa.gov
Page last modified: July 10, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities