Alert archive / Louisiana / River Flood Warnings in 2021
River Flood Warning 99, NWS New Orleans, LA
NWS New Orleans, LA issued this river flood warning at Apr 24, 2021, 9:46 AM CDT for Saint Tammany Parish, Louisiana. It took effect at Apr 25, 2021, 12:00 AM CDT. It was in force for 34 hr.
The area
The outline as issued.
The facts
- Issued
- Apr 24, 2021, 9:46 AM CDT (14:46 UTC)
- In effect from
- Apr 25, 2021, 12:00 AM CDT
- Expired
- Apr 26, 2021, 10:00 AM CDT
- In force
- 34 hr
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Saint Tammany Parish, LA
The river
Written for the forecast point Bogue Falaya River at Boston Street (CVEL1). The gauge peaked at 5.16 ft at Apr 24, 2021, 6:00 PM CDT.
- Action stage
- 5 ft
- Minor stage
- 6 ft
- Moderate stage
- 11 ft
- Major stage
- 17 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 07375175, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
734 WGUS44 KLIX 241446 FLWLIX BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service New Orleans LA 946 AM CDT Sat Apr 24 2021 ...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Louisiana... Bogue Falaya River At Boston St in Covington affecting St. Tammany Parish. LAC103-250900- /O.NEW.KLIX.FL.W.0099.210425T0500Z-210426T1500Z/ /CVEL1.1.ER.210425T0500Z.210425T1800Z.210426T0900Z.NO/ 946 AM CDT Sat Apr 24 2021 The National Weather Service in New Orleans has issued a * Flood Warning for the Bogue Falaya River At Boston St in Covington. * From late tonight to Monday morning. * At 8:30 AM CDT Saturday the stage was 4.0 feet. * Flood stage is 6.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 7.5 feet early tomorrow afternoon. It will then fall below flood stage early Monday morning. * Impact...At 7.0 feet, Water will rise onto the west bank flooding property of the Bogue Falaya Towers at East Boston Street and threatening commercial property on the east bank near Military Road. Bogue Falaya River Park and Christ Episcopal School grounds will begin to flood. && LAT...LON 3042 9004 3042 9016 3052 9014 3052 9004 $$
2 follow-up statements
530 WGUS84 KLIX 250057 FLSLIX Flood Statement National Weather Service New Orleans LA 757 PM CDT Sat Apr 24 2021 ...The Flood Warning is extended for the following rivers in Louisiana... Bogue Falaya River At Boston St in Covington affecting St. Tammany Parish. LAC103-251900- /O.EXT.KLIX.FL.W.0099.210425T0730Z-210426T1500Z/ /CVEL1.1.ER.210425T0730Z.210425T1800Z.210426T0900Z.NO/ 757 PM CDT Sat Apr 24 2021 ...The Flood Warning is now in effect until late Monday morning... The Flood Warning continues for the Bogue Falaya River At Boston St in Covington. * From late tonight to Monday morning. * At 7:30 PM CDT Saturday the stage was 5.2 feet. * Flood stage is 6.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 7.5 feet early tomorrow afternoon. It will then fall below flood stage early Monday morning. * Impact...At 7.0 feet, Water will rise onto the west bank flooding property of the Bogue Falaya Towers at East Boston Street and threatening commercial property on the east bank near Military Road. Bogue Falaya River Park and Christ Episcopal School grounds will begin to flood. && LAT...LON 3042 9004 3042 9016 3052 9014 3052 9004 $$
638 WGUS84 KLIX 251616 FLSLIX Flood Statement National Weather Service New Orleans LA 1116 AM CDT Sun Apr 25 2021 ...The Flood Warning is cancelled for the following rivers in Louisiana... Bogue Falaya River At Boston St in Covington affecting St. Tammany Parish. ...The Flood Warning continues for the following rivers in Louisiana... Tangipahoa River Near Robert affecting Tangipahoa Parish. LAC103-251730- /O.CAN.KLIX.FL.W.0099.000000T0000Z-210425T1616Z/ /CVEL1.1.ER.210425T0730Z.210425T1800Z.210426T0900Z.NO/ 1116 AM CDT Sun Apr 25 2021 ...The Flood Warning for the Bogue Falaya River At Boston St in Covington has been cancelled... The Flood Warning is cancelled for the Bogue Falaya River At Boston St in Covington. * At 10:30 AM CDT Sunday the stage was 4.3 feet. * Flood stage is 6.0 feet. * Forecast...The river is expected to fall to 1.6 feet Friday morning. && LAT...LON 3042 9004 3042 9016 3052 9014 3052 9004 $$ LAC105-261030- /O.EXT.KLIX.FL.W.0098.000000T0000Z-210427T2100Z/ /ROBL1.1.ER.000000T0000Z.210426T0600Z.210427T1500Z.NO/ 1116 AM CDT Sun Apr 25 2021 ...The Flood Warning is now in effect until Tuesday afternoon... The Flood Warning continues for the Tangipahoa River Near Robert. * Until Tuesday afternoon. * At 10:30 AM CDT Sunday the stage was 15.5 feet. * Flood stage is 15.0 feet. * Minor flooding is occurring and minor flooding is forecast. * Forecast...The river is expected to rise to a crest of 16.0 feet just after midnight tonight. It will then fall below flood stage late Tuesday morning. * Impact...At 16.0 feet, Minor flooding near the river with beach areas under water. && LAT...LON 3036 9025 3030 9030 3069 9050 3069 9043 $$ CAB
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 9:28 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 47 min |
| Apr 23, 10:12 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 33 min |
| Apr 23, 10:34 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, Livingston, West Baton Rouge | 26 min |
| Apr 23, 10:47 PM CDT | Tornado Warning | LIX | East Baton Rouge, Livingston, West Baton Rouge | 28 min |
| Apr 23, 11:14 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Saint Helena, Tangipahoa | 31 min |
| Apr 23, 11:46 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa, Washington | 44 min |
| Apr 24, 12:28 AM CDT | Severe Thunderstorm Warning | LIX | Washington | 47 min |
| Apr 24, 12:56 AM CDT | Special Weather Statement | LIX | East Baton Rouge, East Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana | 64 min |
| Apr 24, 1:36 AM CDT | Special Weather Statement | LIX | Livingston | 24 min |
| Apr 24, 1:43 AM CDT | Special Weather Statement | LIX | Washington | 32 min |
| Apr 24, 1:50 AM CDT | Severe Thunderstorm Warning | LIX | Ascension, East Baton Rouge, Iberville, Livingston, Saint Helena, Tangipahoa | 25 min |
| Apr 24, 2:17 AM CDT | Special Weather Statement | LIX | Ascension, Livingston, Tangipahoa, Washington | 43 min |
| Apr 24, 3:00 AM CDT | Special Weather Statement | LIX | Assumption, Saint James, Saint John the Baptist, Saint Tammany | 60 min |
| Apr 24, 3:02 AM CDT | Special Marine Warning | LIX | 58 min | |
| Apr 24, 3:21 AM CDT | Special Weather Statement | LIX | Ascension, East Baton Rouge, Livingston, Saint John the Baptist, Tangipahoa | 39 min |
| Apr 24, 3:30 AM CDT | Severe Thunderstorm Warning | LIX | Ascension, Livingston, Saint James, Saint John the Baptist, Tangipahoa | 30 min |
| Apr 24, 3:55 AM CDT | Special Marine Warning | LIX | 65 min | |
| Apr 24, 3:59 AM CDT | Special Weather Statement | LIX | Orleans, Saint Charles | 61 min |
| Apr 24, 4:06 AM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 24 min |
| Apr 24, 5:36 AM CDT | Special Weather Statement | LIX | Saint Tammany | 39 min |
| Apr 24, 9:44 AM CDT | River Flood Warning | LIX | Tangipahoa | 3 days |
| Apr 24, 11:12 AM CDT | River Flood Warning | LIX | Saint Tammany | 21 days |
| Apr 24, 11:12 AM CDT | River Flood Warning | LIX | Washington | 72 hr |
Nearby
River Flood Warnings in Louisiana, 2021Every river flood warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the gauge from the NWS water service and the USGS.