Alert archive / Mississippi / Tornado Warnings in 2021
Tornado Warning 60, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Aug 30, 2021, 11:17 AM CDT for Jackson County, Mississippi. It was in force for 28 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 30, 2021, 11:17 AM CDT (16:17 UTC)
- Expired
- Aug 30, 2021, 11:45 AM CDT
- In force
- 28 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
County Jackson County, MS
The radar
The Mobile radar (KMOB), 42 km from the middle of the area, began a volume at 16:19 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 30, 5:48 AM CDT | Tornado Watch | SPC | 10 hr |
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 4.3 hours before the alert went out and 112 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
- 881 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 560 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 386 m²/s²
- 0-3 km storm-relative helicity
- 386 m²/s²
- Significant tornado parameter
- 1.1
- Supercell composite
- 9.7
The text
As transmitted.
338
WFUS54 KLIX 301617
TORLIX
MSC059-301645-
/O.NEW.KLIX.TO.W.0060.210830T1617Z-210830T1645Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service New Orleans LA
Issued by National Weather Service Lake Charles LA
1117 AM CDT Mon Aug 30 2021
The National Weather Service in New Orleans has issued a
* Tornado Warning for...
Eastern Jackson County in southern Mississippi...
* Until 1145 AM CDT.
* At 1116 AM CDT, a severe thunderstorm capable of producing a
tornado was located over Moss Point, moving northeast at 35 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Escatawpa around 1125 AM CDT.
Helena around 1130 AM CDT.
Big Point and Wade around 1140 AM CDT.
Hurley around 1145 AM CDT.
This includes Interstate 10 in Mississippi between mile markers 62
and 76.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
&&
LAT...LON 3032 8849 3032 8850 3035 8851 3034 8851
3034 8857 3037 8859 3037 8860 3036 8860
3037 8861 3035 8861 3037 8863 3039 8868
3074 8850 3074 8841 3042 8840
TIME...MOT...LOC 1616Z 210DEG 32KT 3041 8855
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
131 follow-up statement
733
WWUS54 KLIX 301641
SVSLIX
Severe Weather Statement
National Weather Service New Orleans LA
Issued by National Weather Service Lake Charles LA
1141 AM CDT Mon Aug 30 2021
MSC059-301650-
/O.EXP.KLIX.TO.W.0060.000000T0000Z-210830T1645Z/
Jackson MS-
1141 AM CDT Mon Aug 30 2021
...THE TORNADO WARNING FOR EASTERN JACKSON COUNTY WILL EXPIRE AT 1145
AM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.
A Tornado Watch remains in effect until 400 PM CDT for southern
Mississippi.
LAT...LON 3032 8849 3032 8850 3035 8851 3034 8851
3034 8857 3037 8859 3037 8860 3036 8860
3037 8861 3035 8861 3037 8863 3039 8868
3074 8850 3074 8841 3042 8840
TIME...MOT...LOC 1640Z 210DEG 32KT 3051 8848
$$
13The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 8:22 PM CDT | Tornado Warning | LIX | Hancock, Pearl River | 38 min |
| Aug 29, 9:04 PM CDT | Tornado Warning | LIX | Hancock, Harrison, Pearl River | 26 min |
| Aug 29, 9:05 PM CDT | River Flood Warning | LIX | Hancock, Pearl River | 12 days |
| Aug 29, 9:05 PM CDT | River Flood Warning | LIX | Pike, Walthall | 38 hr |
| Aug 29, 9:05 PM CDT | River Flood Warning | LIX | Hancock, Pearl River | 11 days |
| Aug 29, 9:06 PM CDT | River Flood Warning | LIX | Jackson | 9 days |
| Aug 29, 9:32 PM CDT | Tornado Warning | LIX | Hancock, Pearl River | 13 min |
| Aug 29, 9:36 PM CDT | Tornado Warning | LIX | Hancock, Harrison, Pearl River | 24 min |
| Aug 29, 10:01 PM CDT | Tornado Warning | LIX | Hancock, Harrison, Pearl River | 14 min |
| Aug 29, 10:34 PM CDT | Tornado Warning | LIX | Hancock, Harrison, Pearl River | 41 min |
| Aug 29, 11:45 PM CDT | Tornado Warning | LIX | Hancock, Harrison | 31 min |
| Aug 30, 12:41 AM CDT | Tornado Warning | LIX | Harrison, Jackson | 49 min |
| Aug 30, 2:39 AM CDT | Flash Flood Warning | LIX | Hancock, Harrison, Jackson, Pearl River | 9 hr |
| Aug 30, 2:47 AM CDT | Tornado Warning | LIX | Harrison, Jackson | 47 min |
| Aug 30, 2:55 AM CDT | Flash Flood Warning | LIX | Amite, Pike, Walthall | 5 hr |
| Aug 30, 2:55 AM CDT | Tornado Warning | LIX | Jackson | 65 min |
| Aug 30, 3:55 AM CDT | Flash Flood Warning | LIX | Amite, Pike, Walthall | 5 hr |
| Aug 30, 4:11 AM CDT | Flash Flood Warning | LIX | Harrison, Jackson | 8 hr |
| Aug 30, 5:43 AM CDT | Flash Flood Warning | LIX | Pearl River | 5 hr |
| Aug 30, 7:28 AM CDT | Tornado Warning | LIX | Jackson | 22 min |
| Aug 30, 7:37 AM CDT | Tornado Warning | LIX | Harrison | 23 min |
| Aug 30, 8:02 AM CDT | Tornado Warning | LIX | Harrison, Jackson | 28 min |
| Aug 30, 9:30 AM CDT | Tornado Warning | LIX | Jackson | 60 min |
| Aug 30, 10:53 AM CDT | Areal Flood Warning | LIX | Hancock, Pearl River | 35 hr |
| Aug 30, 11:04 AM CDT | Areal Flood Warning | LIX | Pearl River, Pike, Walthall | 35 hr |
| Aug 30, 11:34 AM CDT | Areal Flood Warning | LIX | Hancock, Harrison, Jackson, Pearl River | 34 hr |
| Aug 30, 12:33 PM CDT | Flash Flood Warning | LIX | Harrison, Jackson | 3 hr |
| Aug 30, 2:57 PM CDT | Heat Advisory | LIX | Pearl River | 26 hr |
| Aug 30, 3:51 PM CDT | Areal Flood Warning | LIX | Harrison, Jackson | 30 hr |
Nearby
Tornado Warnings in Mississippi, 2021Every tornado warning in 2021Tornadoes in 2021
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.