Alert archive / Mississippi / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 63, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at May 11, 2007, 5:41 PM CDT for George County, Mississippi. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 11, 2007, 5:41 PM CDT (22:41 UTC)
- Expired
- May 11, 2007, 6:18 PM CDT
- In force
- 37 min
- Issued by
- NWS Mobile, AL
- Area
- Counties, with a storm outline in the text
County George County, MS
The radar
The Mobile radar (KMOB), 32 km from the middle of the area, began a volume at 22:42 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 10.7 hours before the alert went out and 131 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 297 J/kg
- Mixed-layer CIN
- -177 J/kg
- Mixed-layer LCL
- 1367 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -26 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS54 KMOB 112242 SVRMOB MSC039-112330- /O.NEW.KMOB.SV.W.0063.070511T2241Z-070511T2330Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MOBILE AL 541 PM CDT FRI MAY 11 2007 THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EASTERN GEORGE COUNTY IN SOUTHEAST MISSISSIPPI... THIS INCLUDES THE CITY OF LUCEDALE... * UNTIL 630 PM CDT * AT 541 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM DEVELOPING OVER EXTREME EASTERN GEORGE COUNTY JUST...NORTHEAST OF SHIPMAN. THIS STORM WILL BE CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS TO NEAR 60 MPH. THIS STORM WAS MOVING SLOWLY WEST AROUND 5 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... SHIPMAN BY 600 PM CDT... 8 MILES NORTH OF AGRICOLA BY 605 PM CDT... EVANSTON AND LUCEDALE BY 630 PM CDT... IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. LAT...LON 3075 8841 3098 8845 3100 8867 3074 8864 $$
2 follow-up statements
000 WWUS54 KMOB 112259 SVSMOB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 558 PM CDT FRI MAY 11 2007 MSC039-112330- /O.CON.KMOB.SV.W.0063.000000T0000Z-070511T2330Z/ GEORGE MS- 558 PM CDT FRI MAY 11 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR NORTHEASTERN GEORGE COUNTY... AT 555 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS TO NEAR 60 MPH. THIS STORM WAS LOCATED NEAR EVANSTON...OR JUST EAST OF LUCEDALE...MOVING WEST AT 5 MPH. THE SEVERE THUNDERSTORM WILL BE NEAR... EVANSTON THROUGH 625 PM CDT... LUCEDALE THROUGH 630 PM CDT... IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. LAT...LON 3086 8843 3098 8845 3100 8874 3085 8869 $$
000 WWUS54 KMOB 112318 SVSMOB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 615 PM CDT FRI MAY 11 2007 MSC039-112324- /O.CAN.KMOB.SV.W.0063.000000T0000Z-070511T2330Z/ GEORGE MS- 615 PM CDT FRI MAY 11 2007 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GEORGE COUNTY IS CANCELLED... AT 615 PM CDT...THE THUNDERSTORM NEAR LUCEDALE HAD WEAKENED BELOW SEVERE LIMITS. THE STORM IS STILL LIKELY PRODUCING VERY HEAVY RAINS...FREQUENT LIGHTNING STRIKES...GUSTY WINDS AROUND 40 MPH...AND SMALL HAIL. THE STORM IS MOVING SLOWLY NORTHWEST AT 5 MPH. LAT...LON 3086 8843 3098 8845 3100 8874 3085 8869 $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 11, 3:05 PM CDT | Severe Thunderstorm Warning | MOB | Stone | 25 min |
| May 11, 3:54 PM CDT | Severe Thunderstorm Warning | MOB | Perry, Stone | 51 min |
| May 11, 4:23 PM CDT | Severe Thunderstorm Warning | MOB | George | 52 min |
| May 11, 4:51 PM CDT | Severe Thunderstorm Warning | MOB | Stone | 29 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2007Every severe thunderstorm warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.