Alert archive / Louisiana / Tornado Warnings in 1992
Tornado Warning 7, NWS Shreveport, LA
NWS Shreveport, LA issued this tornado warning at Apr 19, 1992, 10:43 PM CDT for Morehouse Parish, Ouachita Parish, Louisiana. It was in force for 47 min. 3 reports 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
- Apr 19, 1992, 10:43 PM CDT (03:43 UTC)
- Expired
- Apr 19, 1992, 11:30 PM CDT
- In force
- 47 min
- Issued by
- NWS Shreveport, LA
- Area
- Whole counties
Counties Morehouse Parish, LA, Ouachita Parish, LA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 19, 10:58 PM CDT | Tornado F1 | Ouachita, LA | |
| Apr 19, 11:05 PM CDT | Tornado F1 | Ouachita, LA | |
| Apr 19, 11:10 PM CDT | Hail 1 | Morehouse, LA |
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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Jackson, MS (KJAN), launched 00:00Z, 3.7 hours before the alert went out and 182 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
- 156 J/kg
- Mixed-layer CIN
- -36 J/kg
- Mixed-layer LCL
- 1555 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 16 m²/s²
- 0-3 km storm-relative helicity
- 38 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSHV 200346 TORSHV LAC067-073-200430- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE SHREVEPORT LA 1043 PM CDT SUN APR 19 1992 THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 1130 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS.. IN NORTHEAST LOUISIANA ...SOUTHEASTERN MOREHOUSE PARISH...NORTHEASTERN OUACHITA PARISH AT 1040 PM CDT THE NATIONAL WEATHER SERVICE RADAR IN SHREVEPORT SHOWED A SEVERE THUNDERSTORM AND ALSO A POSSIBLE TORNADO JUST NORTHEAST OF DOWNTOWN MONROE LOUISIANA. FUNNEL CLOUDS FROM THIS STORM HAVE BEEN SPOTTED OVER THE PAST 15 MINUTES. THIS THUNDERSTORM MAY PRODUCE A TORNADO...SO TAKE COVER IMMEDIATELY. ALONG WITH A POSSIBLE TORNADO...LARGE HAIL AND STRONG DAMAGING THUNDERSTORM WINDS ARE ALSO POSSIBLE. THIS THUNDERSTORM WAS MOVING TO THE NORTHEAST AT 25 MILES PER HOUR. THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY. IF YOU ARE IN THE PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF AVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID WINDOWS. ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.
What forecasters said that day
The local office's own words before this tornado 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, Apr 19, 5:10 PM CDT, 5 hours 33 minutes before
OKZ040-021-034-TXZ022-023-027-028-032-033-ARZ009-010-011-016-LAZ001- 002-003-004-005-006-200000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SHREVEPORT LA 505 PM CDT SUN APR 19 1992 ...TORNADO WATCH IN EFFECT FOR EAST TEXAS...AND FOR PARTS OF NORTHWEST LOUISIANA AND SOUTHWEST ARKANSAS UNTIL 9 PM... ...FLASH WATCH IN EFFECT FOR NORTHWEST LOUISIANA AND NORTHEAST TEXAS TONIGHT... AT 505 PM CDT WEATHER SERVICE RADAR IN SHREVEPORT CONTINUED TO SHOW SHOWERS AND THUNDERSTORMS ACROSS NORTHEAST TEXAS AND OVER PARTS OF SOUTHWEST ARKANSAS AND NORTH LOUISIANA. ONE 50 MILE WIDE AREA EXTENDED FROM NEAR HOT SPRINGS ARKANSAS TO TEXARKANA TO TENAHA TEXAS TO WOODVILLE. ANOTHER BAND OF SHOWERS AND THUNDERSTORMS EXTENDED FROM NEAR PARIS TEXAS SOUTHWARD TO ATHENS. OVER NORTH LOUISIANA ISOLATED SHOWERS AND THUNDER- STORMS WERE INDICATED. VERY HEAVY RAINFALL WAS OCCURRING NEAR LOGANSPORT LOUISIANA...NEAR THE SAN RAYBURN RESERVOIR IN EAST TEXAS AND NEAR WILLS POINT TEXAS. MOVEMENT WAS TO THE NORTHEAST AT 30 MPH. . THESE THUNDERSTORMS WILL PRODUCE VERY HEAVY RAINFALL...STRONG GUSTY WINDS... ...AND POSSIBLY HAIL. THE THREAT OF STORMS WILL CONTINUE THROUGH TONIGHT ACROSS THE ARKLATEX. PERSONS ACROSS THE ARKLATEX REGION SHOULD TAKE CAUTION IF TRAVELING TONIGHT. HEAVY RAINFALL WILL CAUSE PONDING OF WATER ON ROADWAYS AND POSSIBLY FLOODING IN LOW AND POOR DRAINAGE AREAS. SEVERE STORMS CAN CAUSE FLOOD PRODUCING RAINFALL...HIGH AND DAMAGING7 WINDS...HAIL...AND DANGEROUS LIGHTNING AS WELL AS TORNADOES.
The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 19, 7:10 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 65 min |
| Apr 19, 8:07 PM CDT | Severe Thunderstorm Warning | SHV | Winn | 68 min |
| Apr 19, 9:14 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, Winn | 61 min |
| Apr 19, 9:56 PM CDT | Tornado Warning | SHV | Jackson, Ouachita | 49 min |
| Apr 19, 11:16 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Ouachita, Richland | 59 min |
| Apr 19, 11:16 PM CDT | Severe Thunderstorm Warning | SHV | Jackson, Winn | 59 min |
| Apr 20, 12:19 AM CDT | Severe Thunderstorm Warning | SHV | Franklin, Madison, Tensas | 56 min |
| Apr 20, 12:40 AM CDT | Severe Thunderstorm Warning | SHV | East Carroll, West Carroll | 50 min |
| Apr 20, 2:09 AM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Winn | 66 min |
| Apr 20, 4:08 AM CDT | Severe Thunderstorm Warning | SHV | Madison | 37 min |
Nearby
Tornado Warnings in Louisiana, 1992Every tornado warning in 1992Tornadoes in 1992
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.