Alert archive / Mississippi / River Flood Warnings in 2021

River Flood Warning 95, NWS New Orleans, LA

April 16, 2021Pike County, Mississippi

NWS New Orleans, LA issued this river flood warning at Apr 16, 2021, 10:12 AM CDT for Pike County, Mississippi. It took effect at Apr 17, 2021, 1:00 AM CDT. It was in force for 24 hr.

The area

The outline as issued.

The facts

Issued: Apr 16, 2021, 10:12 AM CDT (15:12 UTC)
In effect from: Apr 17, 2021, 1:00 AM CDT
Expired: Apr 18, 2021, 1:00 AM CDT
In force: 24 hr
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Flood severity: Minor

County Pike County, MS

The river

Written for the forecast point Tangipahoa River at Osyka (OSYM6). The gauge peaked at 14.97 ft at Apr 15, 2021, 10:00 AM CDT.

Action stage: 14 ft
Minor stage: 15 ft
Moderate stage: 20 ft
Major stage: 25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07375280, 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.

114 
WGUS44 KLIX 161512
FLWLIX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service New Orleans LA
1012 AM CDT Fri Apr 16 2021

...The National Weather Service in New Orleans LA has issued a Flood 
Warning for the following rivers in Mississippi...

  Tangipahoa River At Osyka affecting Pike County.


MSC113-170915-
/O.NEW.KLIX.FL.W.0095.210417T0600Z-210418T0600Z/
/OSYM6.1.ER.210417T0600Z.210417T1200Z.210418T0000Z.NO/
1012 AM CDT Fri Apr 16 2021

The National Weather Service in New Orleans has issued a

* Flood Warning for
  the Tangipahoa River At Osyka.
* From late tonight to late Saturday night.
* At 9:00 AM CDT Friday the stage was 14.6 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  tonight to a crest of 15.3 feet Saturday morning.
* Impact...At 15.0 feet, Pastures and woodlands along with some crop 
  land near the river will be inundated.


&&

LAT...LON 3097 9042 3098 9048 3103 9048 3103 9042

$$

JFL

2 follow-up statements

228 
WGUS84 KLIX 170121
FLSLIX

Flood Statement
National Weather Service New Orleans LA
821 PM CDT Fri Apr 16 2021

...The Flood Warning is extended for the following rivers in 
Mississippi...

  Tangipahoa River At Osyka affecting Pike County.

...The Flood Warning continues for the following rivers in 
Louisiana...

  Tangipahoa River Near Robert affecting Tangipahoa Parish.


MSC113-171930-
/O.EXT.KLIX.FL.W.0095.210417T1500Z-210418T1600Z/
/OSYM6.1.ER.210417T1500Z.210418T0000Z.210418T1000Z.NO/
821 PM CDT Fri Apr 16 2021

...The Flood Warning is now in effect until late Sunday morning...

The Flood Warning continues for
  the Tangipahoa River At Osyka.
* From Saturday morning to Sunday morning.
* At 7:00 PM CDT Friday the stage was 14.3 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to crest near 15.3 feet tomorrow 
  evening.
* Impact...At 15.0 feet, Pastures and woodlands along with some crop 
  land near the river will be inundated.


&&

LAT...LON 3097 9042 3098 9048 3103 9048 3103 9042

$$

LAC105-171930-
/O.CON.KLIX.FL.W.0053.000000T0000Z-000000T0000Z/
/ROBL1.2.ER.000000T0000Z.210418T1200Z.000000T0000Z.NO/
821 PM CDT Fri Apr 16 2021

...The Flood Warning remains in effect...

The Flood Warning continues for
  the Tangipahoa River Near Robert.
* Until further notice.
* At 6:30 PM CDT Friday the stage was 19.1 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 20.0 feet 
  Sunday morning.
* Impact...At 21.0 feet, Water will be in homes along Highway 445 
  and Highway 443. Highway 445 will be under water and closed from 
  Highway 190 to Interstate 12. Louisiana Highway 22 will be under 
  water in many places. Access to Magnolia Island and Lee's Landing 
  will be cut off.


&&

LAT...LON 3036 9025 3030 9030 3069 9050 3069 9043

$$

CAB

631 
WGUS84 KLIX 171546
FLSLIX

Flood Statement
National Weather Service New Orleans LA
1046 AM CDT Sat Apr 17 2021

...The Flood Warning is cancelled for the following rivers in 
Mississippi...Louisiana...

  Tangipahoa River At Osyka affecting Pike County.

  Tchefuncte River Near Folsom affecting St. Tammany Parish.

MSC113-171700-
/O.CAN.KLIX.FL.W.0095.000000T0000Z-210417T1546Z/
/OSYM6.1.ER.210417T1500Z.210418T0000Z.210418T1000Z.NO/
1046 AM CDT Sat Apr 17 2021

...The Flood Warning for the Tangipahoa River At Osyka has been 
cancelled...

The Flood Warning is cancelled for
  the Tangipahoa River At Osyka.
* At 9:00 AM CDT Saturday the stage was 13.7 feet.
* Flood stage is 15.0 feet.
* Forecast...The river is expected to fall to 10.7 feet Thursday 
  morning.


&&

LAT...LON 3097 9042 3098 9048 3103 9048 3103 9042

$$

LAC103-171700-
/O.CAN.KLIX.FL.W.0079.000000T0000Z-210417T1546Z/
/FLSL1.2.ER.000000T0000Z.210417T1800Z.210418T1648Z.NO/
1046 AM CDT Sat Apr 17 2021

...The Flood Warning for the Tchefuncte River Near Folsom has been 
cancelled...

The Flood Warning is cancelled for
  the Tchefuncte River Near Folsom.
* There is no current observed data.
* Flood stage is 16.0 feet.
* Forecast...The river is expected to crest below flood stage at 
  15.5 feet late tonight. The river will fall to 13.0 feet by Monday 
  morning.


&&

LAT...LON 3056 9016 3051 9027 3078 9033 3078 9022

$$

JFL

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 8:18 PM CDT	River Flood Warning	LIX	Hancock	11 hr
Apr 15, 9:06 PM CDT	River Flood Advisory	LIX	Pike	13 hr
Apr 16, 9:27 AM CDT	River Flood Warning	LIX	Hancock	25 hr

Nearby

River Flood Warnings in Mississippi, 2021 Every 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.