Alert archive / Mississippi / Tornado Warnings in 1986
Tornado Warning 4, NWS Jackson, MS
NWS Jackson, MS issued this tornado warning at Mar 12, 1986, 1:32 PM CST for Lauderdale County, Mississippi. It was in force for 28 min.
The area
The counties it named.
The facts
- Issued
- Mar 12, 1986, 1:32 PM CST (19:32 UTC)
- Expired
- Mar 12, 1986, 2:00 PM CST
- In force
- 28 min
- Issued by
- NWS Jackson, MS
- Area
- Whole counties
County Lauderdale County, MS
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 7.5 hours before the alert went out and 134 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
- 1344 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 647 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- 19 m²/s²
- Significant tornado parameter
- -0.2
- Supercell composite
- -0.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KMEI 121932 TORMEI MSC075-122000- BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE MERIDIAN MS 132 PM CST WED MAR 12 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 200 PM CST FOR PEOPLE IN THE FOLLOWING COUNTY OF EAST CENTRAL MISSISSIPPI...NORTHERN LAUDERDALE AT 130 PM CST RADAR INDICATED A POSSIBLE TORNADO 12 MILES NORTH OF MERIDIAN MISSISSIPPI MOVING NOR^THEAST AT 50 MPH. THIS IS A DANGEROUS STORM THAT ALREADY HAS A HISTORY OF SEVERE WEATHER. PERSONS IN THE THE PATH OF THIS STORM SHOULD TAKE COVER IMMEDIATELY.
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 12, 7:52 AM CST | Severe Thunderstorm Warning | JAN | Claiborne, Warren | 38 min |
| Mar 12, 8:09 AM CST | Severe Thunderstorm Warning | JAN | Franklin, Jefferson | 36 min |
| Mar 12, 9:02 AM CST | Severe Thunderstorm Warning | JAN | Amite, Lincoln | 58 min |
| Mar 12, 9:02 AM CST | Severe Thunderstorm Warning | JAN | Copiah, Hinds | 58 min |
| Mar 12, 9:38 AM CST | Severe Thunderstorm Warning | JAN | Pike | 52 min |
| Mar 12, 9:54 AM CST | Severe Thunderstorm Warning | JAN | Lawrence | 66 min |
| Mar 12, 9:54 AM CST | Severe Thunderstorm Warning | JAN | Hinds, Madison, Rankin | 38 min |
| Mar 12, 10:50 AM CST | Severe Thunderstorm Warning | JAN | Lawrence, Walthall | 55 min |
| Mar 12, 12:12 PM CST | Severe Thunderstorm Warning | JAN | Jasper | 48 min |
| Mar 12, 12:24 PM CST | Tornado Warning | JAN | Jasper | 86 min |
| Mar 12, 12:39 PM CST | Tornado Warning | JAN | Clarke, Lauderdale | 51 min |
| Mar 12, 1:18 PM CST | Tornado Warning | JAN | Kemper | 42 min |
| Mar 12, 1:51 PM CST | Tornado Warning | JAN | Neshoba | 34 min |
| Mar 12, 2:59 PM CST | Severe Thunderstorm Warning | JAN | Kemper, Noxubee | 61 min |
| Mar 12, 2:59 PM CST | Severe Thunderstorm Warning | JAN | Jasper, Lauderdale, Newton | 61 min |
| Mar 12, 5:07 PM CST | Tornado Warning | JAN | Jones, Wayne | 68 min |
Nearby
Tornado Warnings in Mississippi, 1986Every tornado warning in 1986Tornadoes in 1986
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.