Alert archive / Mississippi / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 201, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at May 12, 2022, 6:44 PM CDT for Rankin County, Scott County, Mississippi. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 12, 2022, 6:44 PM CDT (23:44 UTC)
- Expired
- May 12, 2022, 7:30 PM CDT
- In force
- 46 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Rankin County, MS, Scott County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 24 km from the middle of the area, began a volume at 23:46 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
Jackson, MS (KJAN), launched 12:00Z, 11.7 hours before the alert went out and 32 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
- 1023 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 1057 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- 8 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Jackson, MS wrote its last area forecast discussion before this severe thunderstorm warning went out at May 12, 6:40 PM CDT, 4 minutes earlier.
Area forecast discussion, May 12, 6:40 PM CDT, 4 minutes before
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</html>Hazardous weather outlook, May 12, 2:48 PM CDT, 3 hours 56 minutes before
Hazardous Weather Outlook National Weather Service Jackson MS 248 PM CDT Thu May 12 2022 ARZ074-LAZ007-132000- Ashley-Morehouse- 248 PM CDT Thu May 12 2022 This hazardous weather outlook is for portions of southeast Arkansas, and northeast Louisiana. .DAY ONE...Tonight and Friday The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday night through Wednesday The probability for widespread hazardous weather is low. .SPOTTER CALL TO ACTION STATEMENT... The activation of storm spotters, HAM radio operators, and emergency management personnel in support of severe weather operations is not expected through next Wednesday. ARZ075-LAZ008-009-023-024-026-MSZ019-025-026-030-033-034-039-046- 052-058-060-066-072>074-132000- Chicot-West Carroll-East Carroll-Franklin LA-Catahoula-Concordia- Sunflower-Leflore-Grenada-Clay-Oktibbeha-Washington-Noxubee- Kemper-Lauderdale-Clarke-Adams-Jones-Marion-Lamar-Forrest- 248 PM CDT Thu May 12 2022 This hazardous weather outlook is for portions of southeast Arkansas, northeast Louisiana, east central Mississippi, north central Mississippi, and south central Mississippi. .DAY ONE...Tonight and Friday SEVERE THUNDERSTORMS THREAT...Marginal TIMING...The rest of this afternoon through tonight Isolated severe storms containing damaging wind gusts and hail up to quarter size will be possible late this afternoon and early evening. (https://www.weather.gov/images/jan/graphicast/1.png) .DAYS TWO THROUGH SEVEN...Friday night through Wednesday The probability for widespread hazardous weather is low. .SPOTTER CALL TO ACTION STATEMENT... The activation of storm spotters, HAM radio operators, and emergency management personnel in support of severe weather operations may be needed for portions of the region remainder of the afternoon through tonight. LAZ015-MSZ018-031-132000- Richland-Bolivar-Lowndes- 248 PM CDT Thu May 12 2022 This hazardous weather outlook is for portions of and northeast Louisiana. .DAY ONE...Tonight and Friday SEVERE THUNDERSTORMS THREAT...Marginal TIMING...Through the remainder of this afternoon Isolated severe storms containing damaging wind gusts and hail up to quarter size will be possible late this afternoon and early evening. (https://www.weather.gov/images/jan/graphicast/1.png) .DAYS TWO THROUGH SEVEN...Friday night through Wednesday The probability for widespread hazardous weather is low. .SPOTTER CALL TO ACTION STATEMENT... The activation of storm spotters, HAM radio operators, and emergency management personnel in support of severe weather operations may be needed for portions of the region remainder of the afternoon. LAZ016-025-MSZ027>029-032-035>038-040>045-047>051-053>057-059- 061>065-132000- Madison LA-Tensas-Carroll-Montgomery-Webster-Choctaw-Humphreys- Holmes-Attala-Winston-Issaquena-Sharkey-Yazoo-Madison MS-Leake- Neshoba-Warren-Hinds-Rankin-Scott-Newton-Claiborne-Copiah-Simpson- Smith-Jasper-Jefferson-Franklin MS-Lincoln-Lawrence- Jefferson Davis-Covington- 248 PM CDT Thu May 12 2022 This hazardous weather outlook is for portions of northeast Louisiana, central Mississippi, north central Mississippi, and south central Mississippi. .DAY ONE...Tonight and Friday SEVERE THUNDERSTORMS THREAT...Slight TIMING...The rest of this afternoon through tonight Severe storms containing damaging wind gusts and hail up to quarter size will be possible late this afternoon and early evening. (https://www.weather.gov/images/jan/graphicast/1.png) .DAYS TWO THROUGH SEVEN...Friday night through Wednesday The probability for widespread hazardous weather is low. .SPOTTER CALL TO ACTION STATEMENT... The activation of storm spotters, HAM radio operators, and emergency management personnel in support of severe weather operations may be needed for portions of the region remainder of the afternoon through tonight. 20 && ...HAZARD LEGEND... *SEVERE THUNDERSTORMS* High...Significant severe thunderstorms are expected. Moderate...Severe storms expected with significant severe weather possible. Enhanced...Severe storms expected. Slight...Severe storms possible. Marginal...Isolated severe storms possible. ...USEFUL WEATHER WEB PAGES (URLS)... NWS JAN Home page... https://www.weather.gov/jan Stay Aware, Stay Safe NWS JAN Briefing Page... https://www.weather.gov/jan/safe Latest Weather Briefing... https://www.weather.gov/jan/weather_briefing Find NWS JAN on Facebook... https://www.facebook.com/NWSJacksonMS Follow NWS JAN on Twitter... @NWSJacksonMS Follow NWS JAN on Youtube... https://www.youtube.com/user/NWSJacksonMiss ...ADDITIONAL URLS FOR SEVERE WEATHER ISSUES... Storm Prediction Center (SPC)... https://www.spc.noaa.gov/ Meso Analysis... https://www.spc.noaa.gov/exper/mesoanalysis/ Day 1 through 3 Outlooks... https://www.spc.noaa.gov/products/outlook/ Storm Reports... https://www.spc.noaa.gov/climo/online/
In the hours before
Special weather statement, May 12, 6:04 PM CDT, 40 minutes before
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</html>The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 12, 1:23 PM CDT | Special Weather Statement | JAN | Kemper | 37 min |
| May 12, 2:32 PM CDT | Special Weather Statement | JAN | Jasper | 28 min |
| May 12, 3:06 PM CDT | Special Weather Statement | JAN | Newton | 24 min |
| May 12, 3:21 PM CDT | Special Weather Statement | JAN | Jasper | 24 min |
| May 12, 3:23 PM CDT | Special Weather Statement | JAN | Jasper | 52 min |
| May 12, 3:26 PM CDT | Severe Thunderstorm Warning | JAN | Jasper | 33 min |
| May 12, 3:36 PM CDT | Special Weather Statement | JAN | Kemper | 39 min |
| May 12, 3:37 PM CDT | Special Weather Statement | JAN | Newton | 38 min |
| May 12, 3:40 PM CDT | Severe Thunderstorm Warning | JAN | Neshoba, Newton, Scott | 25 min |
| May 12, 3:49 PM CDT | Special Weather Statement | JAN | Leake | 41 min |
| May 12, 3:53 PM CDT | Special Weather Statement | JAN | Lowndes | 52 min |
| May 12, 3:56 PM CDT | Special Weather Statement | JAN | Oktibbeha | 49 min |
| May 12, 4:11 PM CDT | Special Weather Statement | JAN | Clarke | 49 min |
| May 12, 4:19 PM CDT | Special Weather Statement | JAN | Clay | 41 min |
| May 12, 4:31 PM CDT | Special Weather Statement | JAN | Covington | 44 min |
| May 12, 4:38 PM CDT | Special Weather Statement | JAN | Forrest | 52 min |
| May 12, 4:49 PM CDT | Special Weather Statement | JAN | Lauderdale | 41 min |
| May 12, 4:51 PM CDT | Special Weather Statement | JAN | Winston | 24 min |
| May 12, 4:53 PM CDT | Special Weather Statement | JAN | Scott | 37 min |
| May 12, 4:54 PM CDT | Special Weather Statement | JAN | Smith | 36 min |
| May 12, 5:03 PM CDT | Special Weather Statement | JAN | Covington | 27 min |
| May 12, 5:12 PM CDT | Severe Thunderstorm Warning | JAN | Covington | 18 min |
| May 12, 5:24 PM CDT | Special Weather Statement | JAN | Choctaw | 36 min |
| May 12, 5:29 PM CDT | Special Weather Statement | JAN | Jefferson Davis | 31 min |
| May 12, 5:35 PM CDT | Special Weather Statement | JAN | Simpson | 25 min |
| May 12, 5:43 PM CDT | Special Weather Statement | JAN | Neshoba | 32 min |
| May 12, 5:49 PM CDT | Severe Thunderstorm Warning | JAN | Neshoba | 56 min |
| May 12, 5:55 PM CDT | Special Weather Statement | JAN | Newton | 35 min |
| May 12, 6:02 PM CDT | Special Weather Statement | JAN | Simpson | 28 min |
| May 12, 6:04 PM CDT | Special Weather Statement | JAN | Lauderdale | 41 min |
| May 12, 6:07 PM CDT | Severe Thunderstorm Warning | JAN | Simpson | 38 min |
| May 12, 6:10 PM CDT | Special Weather Statement | JAN | Madison | 35 min |
| May 12, 6:21 PM CDT | Special Weather Statement | JAN | Newton | 24 min |
| May 12, 6:23 PM CDT | Special Weather Statement | JAN | Clarke | 37 min |
| May 12, 6:33 PM CDT | Severe Thunderstorm Warning | JAN | Leake | 25 min |
| May 12, 6:35 PM CDT | Special Weather Statement | JAN | Simpson | 25 min |
| May 12, 6:38 PM CDT | Special Weather Statement | JAN | Rankin | 22 min |
| May 12, 6:47 PM CDT | Special Weather Statement | JAN | Scott | 28 min |
| May 12, 6:49 PM CDT | Severe Thunderstorm Warning | JAN | Rankin | 22 min |
| May 12, 6:55 PM CDT | Special Weather Statement | JAN | Simpson | 35 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2022Every severe thunderstorm warning in 2022
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.