Alert archive / Mississippi / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 416, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Dec 30, 2022, 5:17 AM CST for Adams County, Mississippi; Concordia Parish, Louisiana. 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 counties it named.
The facts
- Issued
- Dec 30, 2022, 5:17 AM CST (11:17 UTC)
- Expired
- Dec 30, 2022, 5:45 AM CST
- In force
- 28 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Concordia Parish, LA, Adams County, MS
The radar
The Ft Polk radar (KPOE), 145 km from the middle of the area, began a volume at 11:18 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
Lake Charles Mun, LA (KLCH), launched 00:00Z, 11.3 hours before the alert went out and 221 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
- 309 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 778 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 202 m²/s²
- 0-3 km storm-relative helicity
- 209 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.5
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 Dec 30, 3:06 AM CST, 2 hours 11 minutes earlier.
Area forecast discussion, Dec 30, 3:06 AM CST, 2 hours 11 minutes before
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</html>Hazardous weather outlook, Dec 30, 4:31 AM CST, 46 minutes before
Hazardous Weather Outlook National Weather Service Jackson MS 431 AM CST Fri Dec 30 2022 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034>036- 040>053-060-311045- Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland- Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar- Sunflower-Leflore-Washington-Humphreys-Holmes-Issaquena-Sharkey- Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-Hinds-Rankin-Scott- Newton-Lauderdale-Claiborne-Adams- 431 AM CST Fri Dec 30 2022 This hazardous weather outlook is for portions of southeast Arkansas, northeast Louisiana, central Mississippi, north central Mississippi, northwest Mississippi, and southwest Mississippi. .DAY ONE...Today and Tonight FLOODING THREAT...Limited TIMING...Today Today, localized flash flooding is possible, particularly in low lying and urban areas. Minor river flooding is also possible. (https://www.weather.gov/images/jan/graphicast/1.png) .DAYS TWO THROUGH SEVEN...Saturday through Thursday Localized flash flooding is possible, particularly in low lying and urban areas. Minor river flooding is also possible for extreme southeast Arkansas, portions of west central Mississippi, northwest Mississippi, portions of north central Mississippi, and northeast Louisiana Monday through Monday night. (https://www.weather.gov/images/jan/graphicast/4.png) Severe storms are likely and tornadoes, damaging winds, and hail are possible for extreme southeast Arkansas, portions of northwest Mississippi, and portions of northeast Louisiana Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) Severe thunderstorms capable of producing tornadoes, damaging winds, and hail are possible for portions of northwest Mississippi, portions of northeast Louisiana, northeast Mississippi, north central Mississippi, all of central Mississippi, and all of south central Mississippi Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) .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 Monday through Tuesday. MSZ026>033-037>039-311045- Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha- Attala-Winston-Noxubee- 431 AM CST Fri Dec 30 2022 This hazardous weather outlook is for portions of central Mississippi, east central Mississippi, north central Mississippi, and northeast Mississippi. .DAY ONE...Today and Tonight The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Localized flash flooding is possible, particularly in low lying and urban areas. Minor river flooding is also possible for extreme southeast Arkansas, portions of west central Mississippi, northwest Mississippi, portions of north central Mississippi, and northeast Louisiana Monday through Monday night. (https://www.weather.gov/images/jan/graphicast/4.png) Severe storms are likely and tornadoes, damaging winds, and hail are possible for extreme southeast Arkansas, portions of northwest Mississippi, and portions of northeast Louisiana Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) Severe thunderstorms capable of producing tornadoes, damaging winds, and hail are possible for portions of northwest Mississippi, portions of northeast Louisiana, northeast Mississippi, north central Mississippi, all of central Mississippi, and all of south central Mississippi Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) .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 Monday through Tuesday. MSZ054>059-061>066-072>074-311045- Copiah-Simpson-Smith-Jasper-Clarke-Jefferson-Franklin MS-Lincoln- Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest- 431 AM CST Fri Dec 30 2022 This hazardous weather outlook is for portions of central Mississippi, east central Mississippi, and south central Mississippi. .DAY ONE...Today and Tonight SEVERE THUNDERSTORMS THREAT...Marginal TIMING...Today FLOODING THREAT...Limited TIMING...Today Today, isolated severe thunderstorms are possible. Some thunderstorms could produce damaging wind gusts and hail. A tornado cannot be ruled out. (https://www.weather.gov/images/jan/graphicast/2.png) Today, localized flash flooding is possible, particularly in low lying and urban areas. Minor river flooding is also possible. (https://www.weather.gov/images/jan/graphicast/1.png) .DAYS TWO THROUGH SEVEN...Saturday through Thursday Localized flash flooding is possible, particularly in low lying and urban areas. Minor river flooding is also possible for extreme southeast Arkansas, portions of west central Mississippi, northwest Mississippi, portions of north central Mississippi, and northeast Louisiana Monday through Monday night. (https://www.weather.gov/images/jan/graphicast/4.png) Severe storms are likely and tornadoes, damaging winds, and hail are possible for extreme southeast Arkansas, portions of northwest Mississippi, and portions of northeast Louisiana Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) Severe thunderstorms capable of producing tornadoes, damaging winds, and hail are possible for portions of northwest Mississippi, portions of northeast Louisiana, northeast Mississippi, north central Mississippi, all of central Mississippi, and all of south central Mississippi Monday afternoon through Tuesday morning. (https://www.weather.gov/images/jan/graphicast/3.png) .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 today and Monday through Tuesday. 33 && ...HAZARD LEGEND... *FLOODING* Extreme...Widespread and significant flooding is likely. Significant...Widespread flash flooding is likely and significant flooding is possible. Elevated...Areas of flash flooding likely. Limited...Localized flash flooding is possible. *SEVERE THUNDERSTORMS* High...Significant severe thunderstorms and tornadoes are likely with strong or violent tornadoes possible. Moderate...Significant severe thunderstorms and tornadoes are likely with strong tornadoes possible. Enhanced...Severe thunderstorms are likely and tornadoes are possible. Slight...Severe thunderstorms and tornadoes are possible. Marginal...Isolated severe thunderstorms are 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 FLOODING ISSUES... Current Watches and Warnings... https://www.weather.gov/jan/safe_HeavyRain Observed Precipitation Images... https://www.weather.gov/jan/precipmaps River Forecast Center... https://www.weather.gov/lmrfc/ Significant River Flood Outlook... https://www.wpc.ncep.noaa.gov/nationalfloodoutlook/index.html Day 1 through 3 Excessive Rainfall... https://www.wpc.ncep.noaa.gov/qpf/excess_rain.shtml Excessive Rainfall Discussion... https://www.wpc.ncep.noaa.gov/discussions/qpferd.html Day 1 through 7 QPF... https://www.wpc.ncep.noaa.gov/qpf/qpf2.shtml QPF Discussion... https://www.wpc.ncep.noaa.gov/discussions/qpfpfd.html ...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, Dec 30, 5:08 AM CST, 9 minutes before
Special Weather Statement
National Weather Service Jackson MS
508 AM CST Fri Dec 30 2022
LAZ024>026-MSZ059-060-301215-
Tensas LA-Concordia LA-Catahoula LA-Adams MS-Jefferson MS-
508 AM CST Fri Dec 30 2022
...A strong thunderstorm will impact portions of southwestern Tensas,
Concordia and central Catahoula Parishes, west central Jefferson and
northwestern Adams Counties through 615 AM CST...
At 508 AM CST, Doppler radar was tracking a strong thunderstorm near
Monterey, moving northeast at 50 mph.
HAZARD...Wind gusts up to 50 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
This strong thunderstorm will be near...
Deer Park around 515 AM CST.
Frogmore around 525 AM CST.
Ferriday and West Ferriday around 530 AM CST.
Clayton, Spokane and Lee Bayou around 540 AM CST.
Waterproof around 550 AM CST.
Helena around 555 AM CST.
Other locations impacted by this storm include Sicily Island and
Ridgecrest.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3197 9165 3196 9160 3188 9159 3193 9152
3178 9117 3119 9168 3121 9171 3120 9173
3122 9176 3123 9179 3127 9184 3126 9185
3129 9189 3130 9193 3134 9201 3137 9201
TIME...MOT...LOC 1108Z 210DEG 43KT 3138 9173
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
22The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 30, 5:48 AM CST | Special Weather Statement | JAN | Claiborne, Jefferson | 42 min |
| Dec 30, 5:54 AM CST | Special Weather Statement | JAN | Franklin | 66 min |
| Dec 30, 6:25 AM CST | Severe Thunderstorm Warning | JAN | Claiborne, Copiah, Hinds, Warren | 50 min |
| Dec 30, 6:44 AM CST | Special Weather Statement | JAN | Copiah, Lincoln | 46 min |
| Dec 30, 7:17 AM CST | Special Weather Statement | JAN | Hinds | 43 min |
| Dec 30, 7:22 AM CST | Special Weather Statement | JAN | Simpson | 38 min |
| Dec 30, 7:35 AM CST | Special Weather Statement | JAN | Jefferson Davis | 40 min |
| Dec 30, 8:00 AM CST | Special Weather Statement | JAN | Madison | 45 min |
| Dec 30, 8:12 AM CST | Special Weather Statement | JAN | Smith | 33 min |
| Dec 30, 8:17 AM CST | Special Weather Statement | JAN | Lamar, Marion | 43 min |
| Dec 30, 8:24 AM CST | Special Weather Statement | JAN | Rankin | 36 min |
| Dec 30, 8:58 AM CST | Special Weather Statement | JAN | Forrest, Jones | 62 min |
| Dec 30, 11:37 AM CST | Special Weather Statement | JAN | Choctaw, Clay, Oktibbeha, Webster | 53 min |
| Dec 30, 5:08 AM CST | Special Weather Statement | JAN | Concordia | 67 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2022Severe Thunderstorm Warnings in Louisiana, 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.