Alert archive / Missouri / River Flood Warnings in 2021
River Flood Warning 76, NWS Kansas City, MO
NWS Kansas City, MO issued this river flood warning at May 21, 2021, 12:00 AM CDT for Andrew County, Nodaway County, Missouri. It took effect at May 21, 2021, 12:41 AM CDT. It was in force for 27 hr.
The area
The outline as issued.
The facts
- Issued
- May 21, 2021, 12:00 AM CDT (05:00 UTC)
- In effect from
- May 21, 2021, 12:41 AM CDT
- Expired
- May 22, 2021, 3:24 AM CDT
- In force
- 27 hr
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Andrew County, MO, Nodaway County, MO
The radar
The Omaha radar (KOAX), 166 km from the middle of the area, began a volume at 05:03 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 102 River at Maryville (MYVM7). The gauge peaked at 17.88 ft at May 21, 2021, 6:00 AM CDT.
- Action stage
- 13 ft
- Minor stage
- 18 ft
- Moderate stage
- 23 ft
- Major stage
- 28 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06819500, 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.
561 WGUS43 KEAX 210500 FLWEAX BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service Kansas City/Pleasant Hill MO 1200 AM CDT Fri May 21 2021 ...The National Weather Service in Pleasant Hill MO has issued a Flood Warning for the following rivers in Missouri... 102 River at Maryville affecting Nodaway and Andrew Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/. && MOC003-147-220500- /O.NEW.KEAX.FL.W.0076.210521T0541Z-210522T0824Z/ /MYVM7.1.ER.210521T0541Z.210521T0600Z.210521T0824Z.UU/ 1200 AM CDT Fri May 21 2021 The National Weather Service in Pleasant Hill MO has issued a * Flood Warning for the 102 River at Maryville. * Until late tonight. * At 11:30 PM CDT Thursday the stage was 16.4 feet. * Flood stage is 18.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage early this morning to a crest of 18.4 feet early this morning. It will then fall below flood stage early this morning. * Impact...At 18.0 feet, The east bank of the river floods. Water also approaches the village of Arkoe. && LAT...LON 4057 9477 4013 9478 4013 9488 4057 9488 $$ Leighton
1 follow-up statement
320
WGUS83 KEAX 220217
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
917 PM CDT Fri May 21 2021
...The Flood Warning is extended for the following rivers in
Kansas...Missouri...
Marais Des Cygnes River at Osawatomie affecting Miami County.
Platte River near Agency affecting Buchanan County.
...The Flood Warning is cancelled for the following rivers in
Missouri...
102 River at Maryville affecting Nodaway and Andrew Counties.
...The Flood Warning continues for the following rivers in
Missouri...Kansas...
102 River at Rosendale affecting Buchanan and Andrew Counties.
Marais Des Cygnes River near Trading Post affecting Bates and
Linn KS Counties.
Marais Des Cygnes River at La Cygne affecting Linn KS County.
MOC003-147-220330-
/O.CAN.KEAX.FL.W.0076.000000T0000Z-210522T0217Z/
/MYVM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
917 PM CDT Fri May 21 2021
...The Flood Warning for the 102 River at Maryville has been
cancelled...
The Flood Warning is cancelled for
the 102 River at Maryville.
* At 8:30 PM CDT Friday the stage was 12.8 feet.
* Flood stage is 18.0 feet.
* Forecast...The river is expected to fall to 7.4 feet Wednesday
evening.
&&
LAT...LON 4057 9477 4013 9478 4013 9488 4057 9488
$$
MOC003-021-230230-
/O.EXT.KEAX.FL.W.0077.000000T0000Z-210523T0715Z/
/RSDM7.2.ER.210521T1152Z.210521T2300Z.210522T0715Z.NO/
917 PM CDT Fri May 21 2021
...The Flood Warning is now in effect until early Sunday morning...
The Flood Warning continues for
the 102 River at Rosendale.
* Until early Sunday morning.
* At 6:00 PM CDT Friday the stage was 18.8 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to fall below flood stage just
after midnight tonight and continue falling to 3.5 feet Wednesday
evening.
* Impact...At 13.0 feet, Lowland agricultural flooding begins.
* Impact...At 18.0 feet, State Route 48 on the east side of
Rosendale is overtopped by flood waters.
* Impact...At 19.0 feet, State Route 48 on the east and west sides
of Rosendale is under water.
* Impact...At 20.0 feet, State Route 48 is flooded on the east and
west sides of town which prevents travel in or out of town.
&&
Fld Obs Forecasts
Location Stg Stg Day/Time Sat Sun Mon
1am 1am 1am
102 River
Rosendale 18.0 18.8 Fri 6pm 18.4 8.6 5.7
&&
LAT...LON 4013 9488 4013 9478 3977 9471 3977 9480
4004 9486
$$
MOC021-230230-
/O.EXT.KEAX.FL.W.0075.000000T0000Z-210524T0118Z/
/AGYM7.1.ER.210521T2111Z.210522T1200Z.210523T0117Z.NO/
917 PM CDT Fri May 21 2021
...The Flood Warning is now in effect until Sunday evening...
The Flood Warning continues for
the Platte River near Agency.
* Until Sunday evening.
* At 1:30 PM CDT Friday the stage was 18.9 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this afternoon to a crest of 23.1 feet tomorrow morning. It will
then fall below flood stage tomorrow evening.
* Impact...At 20.0 feet, Low-lying areas east of Agency begin to
flood.
* Impact...At 25.0 feet, Flooding begins at the east border of
Agency.
&&
Fld Obs Forecasts
Location Stg Stg Day/Time Fri Sat Sun
7pm 7pm 7pm
Platte River
Agency 20.0 18.9 Fri 1pm 21.1 20.6 13.5
&&
LAT...LON 3977 9480 3977 9471 3951 9464 3941 9464
3941 9472
$$
KSC107-MOC013-230230-
/O.EXT.KEAX.FL.W.0070.000000T0000Z-210526T0808Z/
/TPOK1.2.ER.210520T2115Z.210524T0600Z.210525T0807Z.UU/
917 PM CDT Fri May 21 2021
...The Flood Warning is now in effect until early Wednesday
morning...
The Flood Warning continues for
the Marais Des Cygnes River near Trading Post.
* Until early Wednesday morning.
* At 8:45 PM CDT Friday the stage was 28.4 feet.
* Flood stage is 27.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 30.1 feet
early Monday morning. It will then fall below flood stage early
Tuesday morning.
* Impact...At 27.0 feet, Flooding of low-lying farmland occurs and
water begins to affect Stateline Road north of the gauge.
&&
Fld Obs Forecasts
Location Stg Stg Day/Time Sat Sun Mon
1am 1am 1am
Marais Des Cygnes River
Trading Post 27.0 28.4 Fri 8pm 28.6 29.0 30.1
&&
LAT...LON 3826 9476 3826 9465 3824 9446 3817 9447
3821 9470
$$
KSC107-230230-
/O.EXT.KEAX.FL.W.0067.000000T0000Z-210526T0020Z/
/LCGK1.2.ER.210517T1751Z.210523T1200Z.210525T0020Z.NO/
917 PM CDT Fri May 21 2021
...The Flood Warning is now in effect until Tuesday evening...
The Flood Warning continues for
the Marais Des Cygnes River at La Cygne.
* Until Tuesday evening.
* At 9:01 PM CDT Friday the stage was 30.0 feet.
* Flood stage is 25.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 31.2 feet
Sunday morning. It will then fall below flood stage Monday evening.
* Impact...At 25.0 feet, Low lying farmland and other rural land
floods.
* Impact...At 30.0 feet, Highway 152 floods 0.75 miles west of La
Cygne. If Middle Creek is also flooding Highway 152, the only
route into or out of la cygne will be the County Road, or 4th
Street, leading north from La Cygne.
&&
Fld Obs Forecasts
Location Stg Stg Day/Time Sat Sun Mon
1am 1am 1am
Marais Des Cygnes River
La Cygne 25.0 30.0 Fri 9pm 30.0 31.1 30.4
&&
LAT...LON 3839 9482 3839 9476 3826 9465 3826 9476
3835 9483
$$
KSC121-230230-
/O.EXT.KEAX.FL.W.0066.000000T0000Z-210524T1533Z/
/OSMK1.1.ER.210517T1150Z.210522T0200Z.210523T1533Z.NO/
917 PM CDT Fri May 21 2021
...The Flood Warning is now in effect until late Monday morning...
The Flood Warning continues for
the Marais Des Cygnes River at Osawatomie.
* Until late Monday morning.
* At 9:00 PM CDT Friday the stage was 37.3 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to fall below flood stage late
Sunday morning and continue falling to 21.0 feet Wednesday evening.
* Impact...At 28.0 feet, Low-lying areas along the river begin to
flood.
* Impact...At 31.0 feet, 347th Road or Main Street east of Highway
169 is under water.
* Impact...At 39.0 feet, Many roads in the vicinity of Osawatomie
are under water. The water also reaches the bottom of the
Missouri-Pacific Railroad bridge.
&&
Fld Obs Forecasts
Location Stg Stg Day/Time Sat Sun Mon
1am 1am 1am
Marais Des Cygnes River
Osawatomie 28.0 37.3 Fri 9pm 37.2 32.4 21.8
&&
LAT...LON 3856 9507 3850 9478 3839 9476 3839 9482
3852 9507
$$
HBThe office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 20, 9:18 PM CDT | River Flood Warning | EAX | Buchanan | 47 hr |
| May 21, 7:29 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 42 hr |
Nearby
River Flood Warnings in Missouri, 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.