Alert archive / Mississippi / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 95, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Aug 26, 2018, 6:41 PM CDT for Perry County, Mississippi. It was in force for 23 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
- Aug 26, 2018, 6:41 PM CDT (23:41 UTC)
- Expired
- Aug 26, 2018, 7:04 PM CDT
- In force
- 23 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Perry County, MS
The radar
The Mobile radar (KMOB), 94 km from the middle of the area, began a volume at 23:41 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, 11.7 hours before the alert went out and 120 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
- 2203 J/kg
- Mixed-layer CIN
- -13 J/kg
- Mixed-layer LCL
- 674 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 16 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
716
WUUS54 KMOB 262341
SVRMOB
MSC111-270030-
/O.NEW.KMOB.SV.W.0095.180826T2341Z-180827T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
641 PM CDT SUN AUG 26 2018
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
Central Perry County in southeastern Mississippi...
* Until 730 PM CDT.
* At 640 PM CDT, a severe thunderstorm was located 6 miles southwest
of McLain, or 19 miles northeast of Wiggins, moving northwest at 20
mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Beaumont and New Augusta.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3129 8915 3134 8911 3111 8884 3093 8884
3106 8915
TIME...MOT...LOC 2340Z 125DEG 16KT 3107 8892
HAIL...0.75IN
WIND...60MPH
$$1 follow-up statement
646
WWUS54 KMOB 270004
SVSMOB
Severe Weather Statement
National Weather Service Mobile AL
704 PM CDT SUN AUG 26 2018
MSC111-270014-
/O.CAN.KMOB.SV.W.0095.000000T0000Z-180827T0030Z/
Perry MS-
704 PM CDT SUN AUG 26 2018
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL PERRY COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However gusty winds are
still possible with this thunderstorm.
LAT...LON 3129 8915 3134 8911 3111 8884 3093 8884
3106 8915
TIME...MOT...LOC 0003Z 125DEG 16KT 3113 8902
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 5:27 PM CDT | Special Weather Statement | MOB | George | 33 min |
| Aug 26, 5:50 PM CDT | Special Weather Statement | MOB | George | 25 min |
| Aug 26, 6:27 PM CDT | Special Weather Statement | MOB | Perry | 48 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2018Every severe thunderstorm warning in 2018
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.