Alert archive / Mississippi / River Flood Warnings in 2021
River Flood Warning 13, NWS New Orleans, LA
NWS New Orleans, LA issued this river flood warning at Feb 12, 2021, 6:41 AM CST for Harrison County, Mississippi. It took effect at Feb 12, 2021, 3:00 PM CST. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Feb 12, 2021, 6:41 AM CST (12:41 UTC)
- In effect from
- Feb 12, 2021, 3:00 PM CST
- Expired
- Feb 12, 2021, 7:19 PM CST
- In force
- 4 hr
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Harrison County, MS
The radar
The Mobile radar (KMOB), 80 km from the middle of the area, began a volume at 12:41 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Biloxi River near Lyman (LYMM6). The gauge peaked at 14.80 ft at Feb 12, 2021, 2:00 PM CST.
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 16 ft
- Major stage
- 18 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 02481130, 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.
763 WGUS44 KLIX 121241 FLWLIX BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service New Orleans LA 641 AM CST Fri Feb 12 2021 ...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. && MSC047-130045- /O.NEW.KLIX.FL.W.0013.210212T2100Z-210213T2035Z/ /LYMM6.1.ER.210212T2100Z.210213T0600Z.210213T1434Z.NO/ 641 AM CST Fri Feb 12 2021 The National Weather Service in New Orleans has issued a * Flood Warning for the Biloxi River Near Lyman. * From this afternoon to Saturday afternoon. * At 5:45 AM CST Friday the stage was 10.7 feet. * Flood stage is 12.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 12.5 feet just after midnight tonight. It will then fall below flood stage tomorrow morning. * Impact...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. && LAT...LON 3048 8901 3048 8909 3055 8912 3055 8905 $$
2 follow-up statements
626 WGUS84 KLIX 121624 FLSLIX Flood Statement National Weather Service New Orleans LA 1024 AM CST Fri Feb 12 2021 ...The Flood Warning continues for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued this evening at 1030 PM CST. && MSC047-130430- /O.EXT.KLIX.FL.W.0013.210213T0000Z-210213T0600Z/ /LYMM6.1.ER.210213T0000Z.210213T0000Z.210213T0000Z.NO/ 1024 AM CST Fri Feb 12 2021 ...The Flood Warning is now in effect until just after midnight tonight... The Flood Warning continues for the Biloxi River Near Lyman. * From this evening to late tonight. * At 8:45 AM CST Friday the stage was 11.2 feet. * Flood stage is 12.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise to a crest of 12.0 feet this evening. * Impact...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. && LAT...LON 3048 8901 3048 8909 3055 8912 3055 8905 $$ JFL
496 WGUS84 KLIX 130119 FLSLIX Flood Statement National Weather Service New Orleans/Baton Rouge, LA 719 PM CST Fri Feb 12 2021 ...The flood warning is cancelled for the following river in Mississippi... Biloxi River Near Lyman affecting Harrison County PRECAUTIONARY/PREPAREDNESS ACTIONS... Forecast crests are based upon rainfall that has occurred along with anticipated rain for the next 24 hours. Adjustments to the forecasts will be made if additional heavy rainfall occurs. Do not drive cars through flooded areas. Remember, two feet of rushing water can carry away most vehicles including pickups. Turn around and don't drown! A followup product will be issued later. Stay tuned to NOAA Weather Radio, local tv and radio stations...or your cable provider, for the latest information. The latest graphical hydrologic information can also be found at Weather.Gov. && MSC047-130149- /O.CAN.KLIX.FL.W.0013.000000T0000Z-210213T0600Z/ /LYMM6.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/ 719 PM CST Fri Feb 12 2021 The Flood Warning is cancelled for The Biloxi River Near Lyman. * At 6:45 PM Friday the stage was 11.4 feet. * Flood stage is 12.0 feet. * Forecast...The river crested below flood stage at 11.6 feet. The river will fall to 6.4 feet by . * Impact...At 9.0 feet...The river will be bankfull at the Three Rivers Road bridge. && LAT...LON 3048 8901 3048 8909 3055 8912 3055 8905 $$
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 11, 8:04 PM CST | River Flood Warning | LIX | Pike | 25 hr |
| Feb 11, 9:35 PM CST | River Flood Warning | LIX | Pearl River | 37 hr |
Nearby
River Flood Warnings in Mississippi, 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.