Alert archive / Mississippi / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 1, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jan 2, 2017, 10:51 AM CST for Greene County, Mississippi; Washington County, Alabama. It was in force for 54 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
- Jan 2, 2017, 10:51 AM CST (16:51 UTC)
- Expired
- Jan 2, 2017, 11:45 AM CST
- In force
- 54 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Washington County, AL, Greene County, MS
The radar
The Mobile radar (KMOB), 71 km from the middle of the area, began a volume at 16:52 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, 4.9 hours before the alert went out and 170 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
- 1261 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 571 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 322 m²/s²
- 0-3 km storm-relative helicity
- 423 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 4.0
The text
As transmitted.
405
WUUS54 KMOB 021651
SVRMOB
ALC129-MSC041-021745-
/O.NEW.KMOB.SV.W.0001.170102T1651Z-170102T1745Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
1051 AM CST MON JAN 2 2017
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
Southwestern Washington County in southwestern Alabama...
Eastern Greene County in southeastern Mississippi...
* Until 1145 AM CST
* At 1051 AM CST, a severe thunderstorm was located over Leakesville,
moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Chatom, Leakesville, Deer Park, Tibbie and Fruitdale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
&&
LAT...LON 3144 8846 3144 8845 3145 8844 3160 8821
3131 8797 3111 8839 3111 8843 3110 8843
3104 8855 3125 8875
TIME...MOT...LOC 1651Z 233DEG 31KT 3118 8857
HAIL...1.00IN
WIND...60MPH
$$1 follow-up statement
452
WWUS54 KMOB 021721
SVSMOB
Severe Weather Statement
National Weather Service Mobile AL
1121 AM CST MON JAN 2 2017
MSC041-021730-
/O.CAN.KMOB.SV.W.0001.000000T0000Z-170102T1745Z/
Greene MS-
1121 AM CST MON JAN 2 2017
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN GREENE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3131 8797 3114 8832 3114 8834 3111 8838
3112 8843 3144 8845 3160 8821
TIME...MOT...LOC 1720Z 233DEG 31KT 3133 8833
$$
ALC129-021745-
/O.CON.KMOB.SV.W.0001.000000T0000Z-170102T1745Z/
Washington AL-
1121 AM CST MON JAN 2 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM CST
FOR SOUTHWESTERN WASHINGTON COUNTY...
At 1120 AM CST, a severe thunderstorm was located near Fruitdale, or
10 miles southwest of Chatom, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Chatom, Deer Park, Tibbie and Fruitdale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
&&
LAT...LON 3131 8797 3114 8832 3114 8834 3111 8838
3112 8843 3144 8845 3160 8821
TIME...MOT...LOC 1720Z 233DEG 31KT 3133 8833
HAIL...1.00IN
WIND...60MPH
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 7:06 PM CST | Areal Flood Advisory | MOB | George | 3 hr |
| Jan 2, 10:09 AM CST | Special Weather Statement | MOB | Greene | 66 min |
| Jan 2, 10:12 AM CST | Tornado Warning | MOB | George, Greene | 48 min |
| Jan 2, 11:49 AM CST | Special Weather Statement | MOB | Stone | 41 min |
| Jan 2, 12:02 PM CST | Severe Thunderstorm Warning | MOB | Stone | 43 min |
| Jan 2, 2:02 PM CST | Flash Flood Warning | MOB | George, Greene, Perry, Stone, Wayne | 6 hr |
| Jan 2, 3:03 PM CST | Areal Flood Warning | MOB | George, Greene, Stone | 24 hr |
| Jan 2, 3:07 PM CST | Severe Thunderstorm Warning | MOB | George, Greene, Perry, Stone, Wayne | 53 min |
| Jan 2, 3:59 PM CST | Severe Thunderstorm Warning | MOB | George, Greene | 61 min |
| Jan 2, 5:56 PM CST | Areal Flood Warning | MOB | George, Greene, Perry, Stone, Wayne | 24 hr |
| Jan 1, 7:46 PM CST | Areal Flood Advisory | MOB | Baldwin, Conecuh, Escambia, Monroe | 3 hr |
| Jan 1, 8:10 PM CST | Flash Flood Warning | MOB | Mobile | 6 hr |
| Jan 1, 11:08 PM CST | Areal Flood Advisory | MOB | Baldwin | 3 hr |
| Jan 2, 3:22 AM CST | Small Craft Advisory | MOB | 27 hr | |
| Jan 2, 6:05 AM CST | Rip Current Statement | MOB | Baldwin, Mobile | 24 hr |
| Jan 2, 11:16 AM CST | Tornado Warning | MOB | Washington | 26 min |
| Jan 2, 11:56 AM CST | Severe Thunderstorm Warning | MOB | Clarke, Washington | 49 min |
| Jan 2, 12:05 PM CST | Special Marine Warning | MOB | 55 min | |
| Jan 2, 12:10 PM CST | Flash Flood Warning | MOB | Clarke, Conecuh, Monroe, Washington | 6 hr |
| Jan 2, 12:19 PM CST | Special Weather Statement | MOB | Wilcox | 41 min |
| Jan 2, 12:27 PM CST | Severe Thunderstorm Warning | MOB | Clarke, Conecuh, Monroe | 48 min |
| Jan 2, 12:51 PM CST | Tornado Warning | MOB | Washington | 19 min |
| Jan 2, 12:57 PM CST | Special Marine Warning | MOB | 63 min | |
| Jan 2, 12:58 PM CST | Severe Thunderstorm Warning | MOB | Clarke, Conecuh, Monroe, Wilcox | 47 min |
| Jan 2, 1:10 PM CST | Special Marine Warning | MOB | 65 min | |
| Jan 2, 1:27 PM CST | Special Marine Warning | MOB | 48 min | |
| Jan 2, 1:44 PM CST | Severe Thunderstorm Warning | MOB | Butler, Conecuh, Monroe, Wilcox | 46 min |
| Jan 2, 1:52 PM CST | Special Marine Warning | MOB | 38 min | |
| Jan 2, 2:00 PM CST | Special Marine Warning | MOB | 60 min | |
| Jan 2, 2:11 PM CST | Special Marine Warning | MOB | 64 min | |
| Jan 2, 2:20 PM CST | Severe Thunderstorm Warning | MOB | Baldwin, Butler, Clarke, Conecuh, Covington, Escambia and 1 more | 40 min |
| Jan 2, 2:33 PM CST | Tornado Warning | MOB | Baldwin | 48 min |
| Jan 2, 2:40 PM CST | Special Weather Statement | MOB | Crenshaw | 50 min |
| Jan 2, 2:47 PM CST | Severe Thunderstorm Warning | MOB | Butler, Conecuh, Monroe | 43 min |
| Jan 2, 2:50 PM CST | Tornado Warning | MOB | Crenshaw | 40 min |
| Jan 2, 2:51 PM CST | Special Marine Warning | MOB | 54 min | |
| Jan 2, 2:55 PM CST | Flash Flood Warning | MOB | Butler, Conecuh, Covington, Crenshaw, Monroe, Wilcox | 6 hr |
| Jan 2, 3:11 PM CST | Special Marine Warning | MOB | 49 min | |
| Jan 2, 3:13 PM CST | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 19 min |
| Jan 2, 3:30 PM CST | Special Marine Warning | MOB | 60 min | |
| Jan 2, 3:37 PM CST | Special Marine Warning | MOB | 68 min | |
| Jan 2, 3:44 PM CST | Severe Thunderstorm Warning | MOB | Mobile | 46 min |
| Jan 2, 3:53 PM CST | Special Marine Warning | MOB | 2 hr | |
| Jan 2, 4:06 PM CST | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 54 min |
| Jan 2, 4:18 PM CST | Special Marine Warning | MOB | 42 min | |
| Jan 2, 4:23 PM CST | Severe Thunderstorm Warning | MOB | Baldwin | 52 min |
| Jan 2, 4:29 PM CST | Severe Thunderstorm Warning | MOB | Mobile | 31 min |
| Jan 2, 4:48 PM CST | Flash Flood Warning | MOB | Baldwin, Mobile | 6 hr |
| Jan 2, 4:55 PM CST | Severe Thunderstorm Warning | MOB | Baldwin, Butler, Clarke, Conecuh, Escambia, Mobile and 1 more | 65 min |
| Jan 2, 4:59 PM CST | Special Marine Warning | MOB | 61 min | |
| Jan 2, 5:35 PM CST | Special Weather Statement | MOB | Butler | 40 min |
| Jan 2, 5:42 PM CST | Severe Thunderstorm Warning | MOB | Baldwin, Conecuh, Covington, Escambia, Monroe | 63 min |
| Jan 2, 5:59 PM CST | Special Marine Warning | MOB | 91 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2017Severe Thunderstorm Warnings in Alabama, 2017Every severe thunderstorm warning in 2017
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.