Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 273, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Oct 5, 2021, 1:42 PM CDT for Hinds County, Mississippi. It was in force for 32 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Oct 5, 2021, 1:42 PM CDT (18:42 UTC)
- Expired
- Oct 5, 2021, 2:14 PM CDT
- In force
- 32 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
County Hinds County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 21 km from the middle of the area, began a volume at 18:44 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Oct 5, 1:47 PM CDT | HAIL 0.7 | Jackson, MS | DIME SIZED HAILSTONES FELL IN DOWNTOWN JACKSON. REPORT RELAYED VIA TWITTER. |
| Oct 5, 1:47 PM CDT | HAIL 1 | 2 Wsw Jackson, MS | HAIL UP TO THE SIZE OF QUARTERS FELL ALONG RAYMOND ROAD NEAR THE INTERSECTION WITH VALLEY STREET. REPORT WITH VIDEO RELAYED VIA TWITTER. |
| Oct 5, 1:50 PM CDT | HAIL 0.7 | 1 Ssw Hawkins Field, MS | PENNY SIZED HAIL FELL ON THE WEST SIDE OF JACKSON. REPORT WITH PICTURE RELAYED VIA TWITTER. |
| Oct 5, 1:52 PM CDT | HAIL 0.88 | 2 Sw Jackson, MS | AT I-20 AND TERRY RD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 6.7 hours before the alert went out and 12 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
- 1228 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 743 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- -41 m²/s²
- 0-3 km storm-relative helicity
- 14 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
565
WUUS54 KJAN 051842
SVRJAN
MSC049-051930-
/O.NEW.KJAN.SV.W.0273.211005T1842Z-211005T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
142 PM CDT Tue Oct 5 2021
The National Weather Service in Jackson has issued a
* Severe Thunderstorm Warning for...
East central Hinds County in central Mississippi...
* Until 230 PM CDT.
* At 140 PM CDT, a severe thunderstorm was located over Jackson, and
is nearly stationary.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* This severe thunderstorm will remain over mainly rural areas of
east central Hinds County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3230 9028 3233 9028 3235 9022 3236 9016
3232 9015 3230 9016 3229 9015 3229 9018
3227 9019 3226 9024
TIME...MOT...LOC 1840Z 339DEG 1KT 3232 9021
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
193 follow-up statements
408
WWUS54 KJAN 051855
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
155 PM CDT Tue Oct 5 2021
MSC049-051930-
/O.CON.KJAN.SV.W.0273.000000T0000Z-211005T1930Z/
Hinds MS-
155 PM CDT Tue Oct 5 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM CDT
FOR EAST CENTRAL HINDS COUNTY...
At 155 PM CDT, a severe thunderstorm was located over Jackson, and is
nearly stationary.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
Locations impacted include...
Jackson.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3230 9028 3231 9026 3233 9021 3233 9017
3232 9015 3230 9016 3229 9015 3229 9018
3227 9019 3226 9024
TIME...MOT...LOC 1855Z 016DEG 2KT 3229 9022
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
19232
WWUS54 KJAN 051910
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
210 PM CDT Tue Oct 5 2021
MSC049-051930-
/O.CON.KJAN.SV.W.0273.000000T0000Z-211005T1930Z/
Hinds MS-
210 PM CDT Tue Oct 5 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM CDT
FOR EAST CENTRAL HINDS COUNTY...
At 210 PM CDT, a severe thunderstorm was located over Jackson, and is
nearly stationary.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
Locations impacted include...
Jackson.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3228 9025 3231 9023 3231 9019 3230 9016
3229 9015 3229 9018 3227 9019 3226 9024
TIME...MOT...LOC 1910Z 339DEG 1KT 3229 9022
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
19770
WWUS54 KJAN 051914
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
214 PM CDT Tue Oct 5 2021
MSC049-051924-
/O.CAN.KJAN.SV.W.0273.000000T0000Z-211005T1930Z/
Hinds MS-
214 PM CDT Tue Oct 5 2021
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL HINDS COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled. However small hail is still possible with this
thunderstorm.
LAT...LON 3228 9025 3231 9023 3231 9019 3230 9016
3229 9015 3229 9018 3227 9019 3226 9024
TIME...MOT...LOC 1913Z 339DEG 1KT 3229 9022
$$
19The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 4, 9:10 PM CDT | Flash Flood Warning | JAN | Covington, Jefferson Davis | 2 hr |
| Oct 4, 9:29 PM CDT | Severe Thunderstorm Warning | JAN | Smith | 46 min |
| Oct 5, 6:49 AM CDT | River Flood Warning | JAN | Leake | 54 hr |
| Oct 5, 1:14 PM CDT | Special Weather Statement | JAN | Montgomery | 31 min |
| Oct 5, 1:18 PM CDT | Special Weather Statement | JAN | Grenada | 27 min |
| Oct 5, 1:32 PM CDT | Special Weather Statement | JAN | Hinds | 28 min |
| Oct 5, 1:50 PM CDT | Special Weather Statement | JAN | Montgomery | 25 min |
| Oct 5, 2:06 PM CDT | Special Weather Statement | JAN | Rankin | 24 min |
| Oct 5, 2:18 PM CDT | Special Weather Statement | JAN | Rankin | 27 min |
| Oct 5, 2:24 PM CDT | Special Weather Statement | JAN | Grenada | 36 min |
| Oct 5, 2:26 PM CDT | Severe Thunderstorm Warning | JAN | Carroll, Grenada | 31 min |
| Oct 5, 2:28 PM CDT | Special Weather Statement | JAN | Tallahatchie | 32 min |
| Oct 5, 2:49 PM CDT | Special Weather Statement | JAN | Holmes | 26 min |
| Oct 5, 2:55 PM CDT | Special Weather Statement | JAN | Copiah | 35 min |
| Oct 5, 2:58 PM CDT | Special Weather Statement | JAN | Leflore | 32 min |
| Oct 5, 3:04 PM CDT | Severe Thunderstorm Warning | JAN | Carroll, Leflore | 41 min |
| Oct 5, 3:28 PM CDT | Severe Thunderstorm Warning | JAN | Copiah | 47 min |
| Oct 5, 4:02 PM CDT | Special Weather Statement | JAN | Holmes | 28 min |
| Oct 5, 4:37 PM CDT | Special Weather Statement | JAN | Leake | 23 min |
| Oct 5, 4:45 PM CDT | Special Weather Statement | JAN | Humphreys | 30 min |
| Oct 5, 4:48 PM CDT | Special Weather Statement | JAN | Humphreys | 27 min |
| Oct 5, 4:56 PM CDT | Severe Thunderstorm Warning | JAN | Sharkey, Washington | 49 min |
| Oct 5, 5:02 PM CDT | Severe Thunderstorm Warning | JAN | Attala, Leake, Neshoba, Winston | 43 min |
| Oct 5, 5:21 PM CDT | Special Weather Statement | JAN | Leake | 24 min |
| Oct 5, 5:32 PM CDT | Special Weather Statement | JAN | Winston | 43 min |
| Oct 5, 5:45 PM CDT | Severe Thunderstorm Warning | JAN | Oktibbeha, Winston | 45 min |
| Oct 5, 5:55 PM CDT | Flash Flood Warning | JAN | Winston | 2 hr |
| Oct 5, 6:14 PM CDT | Special Weather Statement | JAN | Neshoba | 31 min |
| Oct 5, 6:19 PM CDT | Special Weather Statement | JAN | Lowndes | 26 min |
| Oct 5, 6:29 PM CDT | Severe Thunderstorm Warning | JAN | Kemper, Neshoba, Noxubee, Oktibbeha, Winston | 46 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2021Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.