Alert archive / Mississippi / Severe Thunderstorm Warnings in 1996
Severe Thunderstorm Warning 403, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Sep 16, 1996, 1:48 PM CDT for Scott County, Mississippi. It was in force for 42 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
- Sep 16, 1996, 1:48 PM CDT (18:48 UTC)
- Expired
- Sep 16, 1996, 2:30 PM CDT
- In force
- 42 min
- Issued by
- NWS Jackson, MS
- Area
- Whole counties
County Scott County, MS
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 16, 1:52 PM CDT | Thunderstorm Wind | Morton, 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 nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 6.8 hours before the alert went out and 52 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
- 1948 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 594 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 271 m²/s²
- 0-3 km storm-relative helicity
- 285 m²/s²
- Significant tornado parameter
- 2.9
- Supercell composite
- 14.7
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, Sep 16, 10:23 AM CDT, 3 hours 25 minutes before
MSZ001>082-170400- MISSISSIPPI THUNDERSTORM OUTLOOK ...CORRECTED... NATIONAL WEATHER SERVICE JACKSON MS 1000 AM CDT MON SEP 16 1996 ...TORNADO WATCH NO. 1020 IS IN EFFECT FOR EAST CENTRAL MS UNTIL 3 PM... STRONG SOUTHWEST FLOW AHEAD OF AN APPROACHING COLD FRONT HAS PRODUCED A VERY HUMID AND UNSTABLE AIR MASS OVER THE STATE. WITH DEWPOINTS IN THE MID 70S AT MOST LOCATIONS AND HIGH POTENTIAL ENERGY AVAILABLE... AFTERNOON HEATING WILL BE ENOUGH TO KICK OFF STRONG...POSSIBLE SEVERE ...THUNDERSTORMS TODAY. THE STORM PREDICTION CENTER HAS PLACED THE ENTIRE STATE UNDER A SLIGHT RISK OF SEVERE WEATHER FOR TODAY AND TONIGHT. THE VERTICAL WIND PROFILE INDICATES A POTENTIAL FOR DAMAGING WINDS AND POSSIBLE TORNADOES TODAY AND TONIGHT. A TORNADO WATCH IS IN EFFECT FOR SECTIONS OF EAST CENTRAL MISSISSIPPI THROUGH 3 PM BUT OTHER WATCHES MAY BE ISSUED AS THE DAY PROGRESSES. THE THREAT OF SEVERE WEATHER WILL CONTINUE TONIGHT AS THE COLD FRONT <DROPS ACROSS THE STATE. ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS AND EMERGENCY MANAGEMENT PERSONNEL IS LIKELY THIS AFTERNOON AND TONIGHT.
Special weather statement, Sep 16, 12:42 PM CDT, 1 hour 6 minutes before
MSZ001>082-161900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSON MS 1240 PM CDT MON SEP 16 1996 ...TORNADO WATCH NO. 1020 CANCELLED FOR MISSISSIPPI... THERE ARE NO TORNADO OR SEVERE THUNDERSTORM WATCHES IN EFFECT FOR MISSISSIPPI AT THIS TIME. HOWEVER...THE POTENTIAL FOR AFTERNOON THUNDERSTORM DEVELOPMENT CONTINUES. STAY TUNED FOR WEATHER UPDATES AND POSSIBLE WATCHES OR WARNINGS THIS AFTERNOON AND EVENING. ACTIVATION OF STORM SPOTTEZRS...HAM RADIO OPERATORS AND EMERGENCY MANAGEMENT PERSONNEL IS LIKELY THIS AFTERNOON AND TONIGHT.
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 10:03 AM CDT | Severe Thunderstorm Warning | JAN | Lauderdale | 42 min |
| Sep 16, 1:32 PM CDT | Severe Thunderstorm Warning | JAN | Rankin | 43 min |
| Sep 16, 2:21 PM CDT | Severe Thunderstorm Warning | JAN | Newton | 39 min |
| Sep 16, 2:32 PM CDT | Severe Thunderstorm Warning | JAN | Simpson, Smith | 43 min |
| Sep 16, 2:57 PM CDT | Severe Thunderstorm Warning | JAN | Lauderdale, Newton | 48 min |
| Sep 16, 3:12 PM CDT | Severe Thunderstorm Warning | JAN | Jasper | 48 min |
| Sep 16, 3:40 PM CDT | Severe Thunderstorm Warning | JAN | Clarke | 50 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 1996Every severe thunderstorm warning in 1996
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.