High Tornado Risk Area
Posted by JAC on 5/1/2010, 11:12 am
 MESOSCALE DISCUSSION 0443 NWS STORM PREDICTION CENTER NORMAN OK 0748 AM CDT SAT MAY 01 2010 AREAS AFFECTED...PORTIONS AR...NRN MS...WRN TN...MO BOOT-HEEL. CONCERNING...OUTLOOK UPGRADE VALID 011248Z - 011345Z VALID THIS AFTERNOON AND TONIGHT...FCST JUXTAPOSITION OF VERY RICH LOW-LEVEL MOISTURE...VERTICAL SHEAR...BUOYANCY AND SUFFICIENT LIFT...IS BOOSTING PROBABILITIES FOR BOTH MULTIPLE SUPERCELLS WITH TORNADOES. SOME OF THOSE TORNADOES CAN REACH STG-VIOLENT LEVELS. ACCORDINGLY...CATEGORICAL HIGH RISK IS BEING INTRODUCED ACROSS THESE AREAS WITH 13Z SPC DAY-1 OUTLOOK. FOR MORE DETAILS REFER TO OUTLOOK DISCUSSION. ..EDWARDS.. 05/01/2010 |
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In this thread:
Another PDS Saturday - Strong Theta-E advecting from GOM - JAC, 5/1/2010, 10:33 am
- Particularly Dangerous Situation coming up for Memphis Area - JAC, 5/1/2010, 9:09 pm
- Wall cloud spotted and hook forming between West Memphis & Downtown - JAC, 5/1/2010, 11:39 pm
- Re: Wall cloud spotted and hook forming between West Memphis & Downtown - JAC, 5/1/2010, 11:40 pm
- Memphis Under-the-Gun. 50K-Ft Cell coming in from SW, Heavy Lightning - JAC, 5/1/2010, 10:44 pm
- Moving into Strengthening STP Bulls-Eye - JAC, 5/1/2010, 10:50 pm
- Re: Particularly Dangerous Situation coming up for Memphis Area - JAC, 5/1/2010, 9:44 pm
- STP Ridge building in, cap breaking, huge theta-e concentration, 110 Knot Jet - JAC, 5/1/2010, 9:53 pm
- Wall cloud spotted and hook forming between West Memphis & Downtown - JAC, 5/1/2010, 11:39 pm
- SREF shows Max Significant Tornado Potential (STP) for SE AR this evening - JAC, 5/1/2010, 11:54 am
- Star City AR under the gun - JAC, 5/1/2010, 8:48 pm
- PDS is up - JAC, 5/1/2010, 5:16 pm
- MCS extending across TN should push south into MS, AL, GA later today - JAC, 5/1/2010, 11:10 am
- Significant Strengtheing this Afternoon - JAC, 5/1/2010, 12:34 pm
- Vincent Webb chasing into uncapped STP Ridge west of Jackson MS - JAC, 5/1/2010, 11:06 am
- Terry Tyler near STP Bulls-Eye - JAC, 5/1/2010, 11:43 am
- Nesbit MS - JAC, 5/1/2010, 11:17 am
- Tyler Costantini near Memphis - JAC, 5/1/2010, 11:15 am
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