Alert archive / Mississippi / Tornado Warnings in 2021
Tornado Warning 33, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Jun 18, 2021, 11:23 PM CDT for Hancock County, Harrison County, Mississippi. It was in force for 22 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
- Jun 18, 2021, 11:23 PM CDT (04:23 UTC)
- Expired
- Jun 18, 2021, 11:45 PM CDT
- In force
- 22 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
Counties Hancock County, MS, Harrison County, MS
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 4.4 hours before the alert went out and 39 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
- 174 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 572 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 124 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
309
WFUS54 KLIX 190423
TORLIX
MSC045-047-190445-
/O.NEW.KLIX.TO.W.0033.210619T0423Z-210619T0445Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service New Orleans LA
1123 PM CDT Fri Jun 18 2021
The National Weather Service in New Orleans has issued a
* Tornado Warning for...
Southwestern Harrison County in southern Mississippi...
East central Hancock County in southern Mississippi...
* Until 1145 PM CDT.
* At 1123 PM CDT, a severe thunderstorm capable of producing a
tornado was located near Diamondhead, moving northwest 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...
Kiln around 1140 PM CDT.
This includes Interstate 10 in Mississippi between mile markers 17
and 24.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to 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.
&&
LAT...LON 3034 8927 3036 8929 3036 8931 3038 8932
3037 8936 3041 8951 3054 8937 3038 8923
TIME...MOT...LOC 0423Z 133DEG 29KT 3039 8929
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
KLG1 follow-up statement
086
WWUS54 KLIX 190440
SVSLIX
Severe Weather Statement
National Weather Service New Orleans LA
1140 PM CDT Fri Jun 18 2021
MSC045-047-190450-
/O.EXP.KLIX.TO.W.0033.000000T0000Z-210619T0445Z/
Harrison MS-Hancock MS-
1140 PM CDT Fri Jun 18 2021
...THE TORNADO WARNING FOR SOUTHWESTERN HARRISON AND EAST CENTRAL
HANCOCK COUNTIES WILL EXPIRE AT 1145 PM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.
LAT...LON 3034 8927 3036 8929 3036 8931 3038 8932
3037 8936 3041 8951 3054 8937 3038 8923
TIME...MOT...LOC 0440Z 133DEG 29KT 3048 8940
$$
KLGThe office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 9:52 PM CDT | Areal Flood Advisory | LIX | Hancock, Harrison | 30 min |
| Jun 18, 10:22 PM CDT | Flash Flood Warning | LIX | Hancock, Harrison | 5 hr |
| Jun 18, 11:39 PM CDT | Tornado Warning | LIX | Harrison, Jackson | 9 min |
| Jun 18, 11:40 PM CDT | Areal Flood Advisory | LIX | Hancock, Harrison, Jackson, Pearl River | 64 min |
| Jun 18, 11:46 PM CDT | Tornado Warning | LIX | Hancock | 14 min |
| Jun 19, 12:37 AM CDT | Tornado Warning | LIX | Hancock, Harrison | 23 min |
| Jun 19, 12:44 AM CDT | Flash Flood Warning | LIX | Hancock, Harrison, Jackson, Pearl River | 4 hr |
| Jun 19, 12:52 AM CDT | Areal Flood Advisory | LIX | Pearl River | 4 hr |
| Jun 19, 12:53 AM CDT | Tornado Warning | LIX | Harrison | 8 min |
| Jun 19, 1:52 AM CDT | Flash Flood Warning | LIX | Pearl River | 4 hr |
| Jun 19, 2:56 AM CDT | River Flood Warning | LIX | Hancock | 41 hr |
| Jun 19, 3:37 AM CDT | Flash Flood Warning | LIX | Jackson | 4 hr |
| Jun 19, 5:08 AM CDT | Tornado Warning | LIX | Jackson | 37 min |
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.