Alert archive / Mississippi / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 52, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Jan 27, 1997, 9:59 PM CST for Choctaw County, Mississippi. It was in force for 46 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 27, 1997, 9:59 PM CST (03:59 UTC)
- Expired
- Jan 27, 1997, 10:45 PM CST
- In force
- 46 min
- Issued by
- NWS Jackson, MS
- Area
- Whole counties
County Choctaw County, MS
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 27, 10:25 PM CST | Thunderstorm Wind | Ackerman, MS |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 27, 5:15 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Jackson, MS (KJAN), launched 00:00Z, 4.0 hours before the alert went out and 138 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
- 801 J/kg
- Mixed-layer CIN
- -16 J/kg
- Mixed-layer LCL
- 568 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 257 m²/s²
- 0-3 km storm-relative helicity
- 327 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 6.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KJAN 280359 RRA SVRJAN MSC019-280445- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE JACKSON MS 959 PM CST MON JAN 27 1997 THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1045 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN CENTRAL MISSISSIPPI ...CHOCTAW COUNTY AT 959 PM WEATHER SERVICE RADAR DETECTED A SEVERE THUNDERSTORM CENTERED NEAR FRENCH CAMP...MOVING EAST AT 35 MPH. IT SHOULD REACH ACKERMAN BY 1015 PM. DAMAGING WINDS ARE LIKELY WITH THIS STORM. PEOPLE NEAR THE STORM SHOULD MOVE INSIDE A STRONG BUILDING AWAY FROM WINDOWS. DON'T USE TELEPHONES OR ELECTRICAL APPLIANCES UNTIL THE STORM HAS$ PASSED. MOTORISTS DON'T DRIVE INTO WATER CROSSINGS. <
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 27, 6:08 PM CST | Severe Thunderstorm Warning | JAN | Marion | 52 min |
| Jan 27, 6:23 PM CST | Severe Thunderstorm Warning | JAN | Hinds | 37 min |
| Jan 27, 7:22 PM CST | Severe Thunderstorm Warning | JAN | Washington | 53 min |
| Jan 27, 7:38 PM CST | Severe Thunderstorm Warning | JAN | Sunflower | 37 min |
| Jan 27, 8:16 PM CST | Severe Thunderstorm Warning | JAN | Humphreys, Leflore | 44 min |
| Jan 27, 8:29 PM CST | Tornado Warning | JAN | Leflore | 31 min |
| Jan 27, 8:41 PM CST | Tornado Warning | JAN | Carroll | 34 min |
| Jan 27, 8:56 PM CST | Tornado Warning | JAN | Montgomery | 49 min |
| Jan 27, 9:05 PM CST | Severe Thunderstorm Warning | JAN | Issaquena, Sharkey | 40 min |
| Jan 27, 9:39 PM CST | Tornado Warning | JAN | Webster | 51 min |
| Jan 27, 10:23 PM CST | Severe Thunderstorm Warning | JAN | Oktibbeha | 37 min |
| Jan 27, 11:08 PM CST | Severe Thunderstorm Warning | JAN | Noxubee | 37 min |
| Jan 27, 11:37 PM CST | Severe Thunderstorm Warning | JAN | Oktibbeha | 53 min |
| Jan 27, 11:37 PM CST | Severe Thunderstorm Warning | JAN | Kemper, Neshoba | 53 min |
| Jan 27, 11:40 PM CST | Severe Thunderstorm Warning | JAN | Copiah, Hinds | 35 min |
| Jan 28, 12:06 AM CST | Severe Thunderstorm Warning | JAN | Rankin, Simpson | 69 min |
| Jan 28, 12:49 AM CST | Tornado Warning | JAN | Simpson, Smith | 41 min |
| Jan 28, 1:24 AM CST | Severe Thunderstorm Warning | JAN | Jasper | 36 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 1997Every severe thunderstorm warning in 1997
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.