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 1330
< Previous MD         Next MD >
MD 1330 graphic

   MESOSCALE DISCUSSION 1330
   NWS STORM PREDICTION CENTER NORMAN OK
   0714 PM CDT WED JUL 08 2015

   AREAS AFFECTED...TX PANHANDLE

   CONCERNING...SEVERE THUNDERSTORM WATCH 395...

   VALID 090014Z - 090145Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 395
   CONTINUES.

   SUMMARY...ISOLATED SEVERE WIND/HAIL RISKS CONTINUE...PRIMARILY WITH
   A SMALL CLUSTER LIKELY TO EVOLVE SE TOWARDS AMARILLO THROUGH 02Z.

   DISCUSSION...MOST INTENSE REFLECTIVITY/VELOCITY SIGNATURES AS OF
   0010Z WERE NOTED ACROSS SE HARTLEY COUNTY WITH A SUPERCELL EMBEDDED
   WITHIN A SMALL CLUSTER OVER THE NRN TX PANHANDLE. 00Z AMA RAOB
   SAMPLED A MODESTLY FAVORABLE COMBINATION OF INSTABILITY AND DEEP
   SHEAR WITH MID-LEVEL LAPSE RATES NEAR 7 DEG C/KM AND EFFECTIVE SHEAR
   AROUND 30 KT. FARTHER DOWNSTREAM SURFACE DEW POINTS REMAIN HIGH
   ALONG THE I-27 CORRIDOR WITH MIDDLE/UPPER 60S NEAR LBB. WITH A SLY
   LLJ PROGGED TO INTENSIFY IN THE NEXT FEW HOURS /UP TO AROUND 20 KT
   AT PRESENT PER AMA/LBB VWP DATA/...FURTHER UPSCALE GROWTH OF THIS
   CLUSTER APPEARS LIKELY...POSSIBLY MERGING WITH ONGOING CONVECTION
   ACROSS OLDHAM/DEAF SMITH COUNTIES.

   ..GRAMS.. 07/09/2015


   ATTN...WFO...LUB...AMA...ABQ...

   LAT...LON   34130186 34330271 34730336 35500307 36020251 36100193
               35980136 35830099 35510056 35160033 34560049 34220092
               34130186 

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 09, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities