Alert archive / Louisiana / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 91, NWS New Orleans, LA
NWS New Orleans, LA issued this severe thunderstorm warning at Mar 7, 1995, 12:27 PM CST for Jefferson Parish, Louisiana. It was in force for 63 min.
The area
The counties it named.
The facts
- Issued
- Mar 7, 1995, 12:27 PM CST (18:27 UTC)
- Expired
- Mar 7, 1995, 1:30 PM CST
- In force
- 63 min
- Issued by
- NWS New Orleans, LA
- Area
- Whole counties
County Jefferson Parish, LA
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 6.5 hours before the alert went out and 74 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
- 1340 J/kg
- Mixed-layer CIN
- -18 J/kg
- Mixed-layer LCL
- 602 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 297 m²/s²
- 0-3 km storm-relative helicity
- 360 m²/s²
- Significant tornado parameter
- 1.9
- Supercell composite
- 11.7
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
Local storm report, Mar 7, 9:13 AM CST, 3 hours 14 minutes before
STORM REPORT....CORRECTED ISSUE TIME.
NATIONAL WEATHER SERVICE BATON ROUGE LA
912 AM CST TUE MAR 7 1995
TIME/CST PARISH/LOCATION REPORT
320 AM CONCORDIA LA SHERIFF REPORTED TREES/POWER LINES DOWN WITH
ROOF OFF TRAILER NEAR LA129 SOUTH MONTERAY.
321 AM CONCORDIA LA SHERIFF REPORTED TREES DOWN NEAR STACY AT
318 AM CST HIGHWAY 184.
322 AM CONCORDIA LA SHERIFF REPORTED POWER LINES DOWN NEAR
DEER PARK AT 318 AM CST.
820 AM CATAHOULA LA SHERIFF REPORTED TORNADOS ON THE GROUND 10
WEST AND 10 SOUTH OF JONESVILLE.
853 AM POINT>E COUPEE LA SHERIFF REPORTED TRAILER HOME ROOF
BLOWN OFF AT HWY 417 IN BATCHELOR.
900 AM WEST BATON ROUGE LA DIME SIZED HAIL REPORTED AT IRWINVILLE
BY SHERIFF.Local storm report, Mar 7, 10:49 AM CST, 1 hour 38 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1050 PM CST TUE MAR 7 1995
TIME CST PARISH EVENT
1045PM TANGIPAHOA SHERIFFS OFFICE REPORTED SEVERAL TREES
DOWN ACROSS THE SOUTH PART OF PARISH.Local storm report, Mar 7, 10:50 AM CST, 1 hour 37 minutes before
LOCAL STORM REPORT...CORRECT TIME
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1050 AM CST TUE MAR 7 1995
TIME CST PARISH EVENT
1045AM TANGIPAHOA SHERIFFS OFFICE REPORTED SEVERAL TREES
DOWN ACROSS THE SOUTH PART OF PARISH.Local storm report, Mar 7, 10:51 AM CST, 1 hour 36 minutes before
LOCAL STORM REPORT...CORRECT TIME
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1050 AM CST TUE MAR 7 1995
TIME CST PARISH EVENT
1045AM TANGIPAHOA SHERIFFS OFFICE REPORTED SEVERAL TREES
DOWN ACROSS THE SOUTH PART OF PARISH.Local storm report, Mar 7, 11:45 AM CST, 42 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1145 AM CST TUE MAR 7 1995
TIME CST PARISH EVENT
1100-1110AM ST MARY WIND DAMAGE OR POSSIBLE TORNADO
TOUCHDOWN EAST OF MORGAN CITY. DAMAGE
TO TWO SMALL VESSELS. WIND GUST TO
47 KT REPORTED.
1115 AM ST JAMES VACHERIE WIND...GUSTS TO 57 MPH
CONVENT...54 MPH GUSTS
1135 AM TERREBONNE ROOF DAMAGE AND POWER LINE DAMAGE
IN AND NEAR CHAUVIN AND GIBSON.
1145 AM JEFFERSON NUMEROUS REPORTS OF QUARTER TO HALF INCH
SIZE HAIL IN METAIRIE.Local storm report, Mar 7, 11:51 AM CST, 36 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1145 AM CST TUE MAR 7 1995
TIME CST PARISH EVENT
1100-1110AM ST MARY WIND DAMAGE OR POSSIBLE TORNADO
TOUCHDOWN EAST OF MORGAN CITY. DAMAGE
TO TWO SMALL VESSELS. WIND GUST TO
47 KT REPORTED.
1115 AM ST JAMES VACHERIE WIND...GUSTS TO 57 MPH
CONVENT...54 MPH GUSTS
1135 AM TERREBONNE ROOF DAMAGE AND POWER LINE DAMAGE
IN AND NEAR CHAUVIN AND GIBSON.
1145 AM JEFFERSON NUMEROUS REPORTS OF QUARTER TO HALF INBCH
SIZE HAIL IN METAIRIE.The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 6:16 PM CST | Severe Thunderstorm Warning | LIX | Washington | 44 min |
| Mar 6, 6:35 PM CST | Severe Thunderstorm Warning | LIX | Saint Landry | 55 min |
| Mar 7, 2:55 AM CST | Severe Thunderstorm Warning | LIX | Concordia | 65 min |
| Mar 7, 7:29 AM CST | Severe Thunderstorm Warning | LIX | Avoyelles, Saint Landry | 61 min |
| Mar 7, 7:29 AM CST | Severe Thunderstorm Warning | LIX | Catahoula | 61 min |
| Mar 7, 8:25 AM CST | Tornado Warning | LIX | Catahoula | 65 min |
| Mar 7, 8:29 AM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge | 61 min |
| Mar 7, 8:29 AM CST | Severe Thunderstorm Warning | LIX | West Feliciana | 61 min |
| Mar 7, 8:51 AM CST | Severe Thunderstorm Warning | LIX | East Feliciana | 69 min |
| Mar 7, 9:14 AM CST | Severe Thunderstorm Warning | LIX | East Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana | 61 min |
| Mar 7, 9:14 AM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville | 61 min |
| Mar 7, 9:48 AM CST | Severe Thunderstorm Warning | LIX | Ascension, Livingston | 57 min |
| Mar 7, 9:48 AM CST | Severe Thunderstorm Warning | LIX | Saint Helena | 57 min |
| Mar 7, 10:18 AM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, West Baton Rouge | 57 min |
| Mar 7, 10:18 AM CST | Severe Thunderstorm Warning | LIX | Ascension, Livingston, Saint Helena | 57 min |
| Mar 7, 10:23 AM CST | Severe Thunderstorm Warning | LIX | Tangipahoa | 67 min |
| Mar 7, 10:24 AM CST | Tornado Warning | LIX | Ascension, Livingston | 66 min |
| Mar 7, 10:24 AM CST | Tornado Warning | LIX | Iberville | 66 min |
| Mar 7, 10:37 AM CST | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 68 min |
| Mar 7, 10:47 AM CST | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint James, Saint John the Baptist | 58 min |
| Mar 7, 10:47 AM CST | Severe Thunderstorm Warning | LIX | Saint Charles | 58 min |
| Mar 7, 11:15 AM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 60 min |
| Mar 7, 11:25 AM CST | Severe Thunderstorm Warning | LIX | Ascension, Livingston | 65 min |
| Mar 7, 11:25 AM CST | Severe Thunderstorm Warning | LIX | Iberville | 65 min |
| Mar 7, 11:26 AM CST | Severe Thunderstorm Warning | LIX | Orleans, Plaquemines, Saint Bernard | 64 min |
| Mar 7, 11:26 AM CST | Severe Thunderstorm Warning | LIX | Jefferson | 64 min |
| Mar 7, 11:32 AM CST | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 58 min |
| Mar 7, 11:42 AM CST | Severe Thunderstorm Warning | LIX | Lafourche, Saint Charles | 63 min |
| Mar 7, 12:13 PM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 32 min |
| Mar 7, 12:27 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 63 min |
| Mar 7, 1:31 PM CST | Severe Thunderstorm Warning | LIX | Jefferson, Plaquemines | 59 min |
| Mar 7, 3:25 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 65 min |
| Mar 7, 4:26 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 49 min |
| Mar 7, 5:12 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 63 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 1995Every severe thunderstorm warning in 1995
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.