Alert archive / Mississippi / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 367, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Jun 15, 2012, 9:52 PM CDT for Copiah County, Lincoln County, Mississippi. It was in force for 38 min. 2 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
- Jun 15, 2012, 9:52 PM CDT (02:52 UTC)
- Expired
- Jun 15, 2012, 10:30 PM CDT
- In force
- 38 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
Counties Copiah County, MS, Lincoln County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 73 km from the middle of the area, began a volume at 02:53 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 |
|---|---|---|---|
| Jun 15, 10:05 PM CDT | TSTM WND GST 50 | Beauregard, MS | ONE TREE DOWNED |
| Jun 15, 10:05 PM CDT | TSTM WND GST 50 | Wesson, MS | ONE TREE DOWNED |
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 00:00Z, 2.9 hours before the alert went out and 72 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
- 1066 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1436 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- -26 m²/s²
- 0-3 km storm-relative helicity
- -11 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
141 WUUS54 KJAN 160252 SVRJAN MSC029-085-160330- /O.NEW.KJAN.SV.W.0367.120616T0252Z-120616T0330Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE JACKSON MS 952 PM CDT FRI JUN 15 2012 THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SOUTHWESTERN COPIAH COUNTY IN CENTRAL MISSISSIPPI... THIS INCLUDES THE CITY OF HAZLEHURST... NORTHEASTERN LINCOLN COUNTY IN SOUTH CENTRAL MISSISSIPPI... * UNTIL 1030 PM CDT * AT 952 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HALF DOLLAR SIZE HAIL... AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR WESSON MOVING NORTHWEST AT 20 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... WESSON BY 1000 PM CDT... MARTINSVILLE BY 1015 PM CDT... HAZLEHURST BY 1020 PM CDT... GLANCY AND HAZLEHURST BY 1025 PM CDT... BARLOW BY 1030 PM CDT... PRECAUTIONARY/PREPAREDNESS ACTIONS... WINDS OF 60 MPH CAN BRING DOWN TREES...POSSIBLY RESULTING IN INJURY AND PROPERTY DAMAGE. ROOFS OF MOBILE HOMES AND OUTBUILDINGS COULD BE DAMAGED...AND MINOR ROOF DAMAGE TO WELL BUILT HOMES AND STRUCTURES COULD OCCUR. THE HAIL BEING PRODUCED BY THIS SEVERE THUNDERSTORM WILL LIKELY DAMAGE CARS AND ROOFS. PEOPLE WHO ARE OUT OF DOORS SHOULD MOVE INSIDE A STRUCTURE IMMEDIATELY. && LAT...LON 3185 9071 3187 9040 3171 9025 3156 9031 TIME...MOT...LOC 0252Z 135DEG 18KT 3168 9036 $$ 40
2 follow-up statements
570 WWUS54 KJAN 160320 SVSJAN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSON MS 1020 PM CDT FRI JUN 15 2012 MSC085-160329- /O.CAN.KJAN.SV.W.0367.000000T0000Z-120616T0330Z/ LINCOLN MS- 1020 PM CDT FRI JUN 15 2012 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LINCOLN COUNTY IS CANCELLED... LAT...LON 3170 9050 3185 9071 3187 9040 3170 9025 TIME...MOT...LOC 0319Z 135DEG 18KT 3178 9047 $$ MSC029-160330- /O.CON.KJAN.SV.W.0367.000000T0000Z-120616T0330Z/ COPIAH MS- 1020 PM CDT FRI JUN 15 2012 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT FOR SOUTHWESTERN COPIAH COUNTY... AT 1019 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR MARTINSVILLE MOVING NORTHWEST AT 20 MPH. THE STORM WAS SLOWLY WEAKENING AND THE WARNING SHOULD EXPIRE ON TIME. THE SEVERE THUNDERSTORM WILL BE NEAR... GLANCY AND BARLOW BY 1030 PM CDT... PRECAUTIONARY/PREPAREDNESS ACTIONS... WINDS OF 60 MPH CAN BRING DOWN TREES...POSSIBLY RESULTING IN INJURY AND PROPERTY DAMAGE. ROOFS OF MOBILE HOMES AND OUTBUILDINGS COULD BE DAMAGED...AND MINOR ROOF DAMAGE TO WELL BUILT HOMES AND STRUCTURES COULD OCCUR. && LAT...LON 3170 9050 3185 9071 3187 9040 3170 9025 TIME...MOT...LOC 0319Z 135DEG 18KT 3178 9047 $$ 40
288 WWUS54 KJAN 160327 SVSJAN SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSON MS 1027 PM CDT FRI JUN 15 2012 MSC029-160337- /O.EXP.KJAN.SV.W.0367.000000T0000Z-120616T0330Z/ COPIAH MS- 1027 PM CDT FRI JUN 15 2012 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN COPIAH COUNTY WILL EXPIRE AT 1030 PM CDT... THE STORM THAT PROMPTED THE SEVERE THUNDERSTORM WARNING HAS WEAKENED BELOW SEVERE LIMITS 5 MILES SOUTHWEST OF MARTINSVILLE AND THE WARNING HAS BEEN ALLOWED TO EXPIRE. LAT...LON 3170 9050 3185 9071 3187 9040 3170 9025 TIME...MOT...LOC 0327Z 122DEG 17KT 3178 9047 $$ 40
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 15, 7:16 PM CDT | Severe Thunderstorm Warning | JAN | Claiborne | 19 min |
| Jun 15, 9:46 PM CDT | Special Weather Statement | JAN | Lincoln | 29 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2012Every severe thunderstorm warning in 2012
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.