Alert archive / Kansas / River Flood Warnings in 2021
River Flood Warning 172, NWS Kansas City, MO
NWS Kansas City, MO issued this river flood warning at Jul 18, 2021, 6:10 AM CDT for Linn County, Kansas. It took effect at Jul 18, 2021, 7:11 AM CDT. It was in force for 22 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 18, 2021, 6:10 AM CDT (11:10 UTC)
- In effect from
- Jul 18, 2021, 7:11 AM CDT
- Expired
- Jul 19, 2021, 5:29 AM CDT
- In force
- 22 hr
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
County Linn County, KS
The radar
The Pleasant Hill radar (KEAX), 68 km from the middle of the area, began a volume at 11:11 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 Marais Des Cygnes River at La Cygne (LCGK1). The gauge peaked at 26.24 ft at Jul 18, 2021, 6:00 PM CDT.
- Action stage
- 20 ft
- Minor stage
- 25 ft
- Moderate stage
- 30 ft
- Major stage
- 36 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06915800, 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.
534
WGUS43 KEAX 181110
FLWEAX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Kansas City/Pleasant Hill MO
610 AM CDT Sun Jul 18 2021
...The National Weather Service in Pleasant Hill MO has issued a
Flood Warning for the following rivers in Kansas...
Marais Des Cygnes River at La Cygne affecting Linn KS County.
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/.
&&
KSC107-191115-
/O.NEW.KEAX.FL.W.0172.210718T1211Z-210720T0349Z/
/LCGK1.1.ER.210718T1211Z.210718T1800Z.210719T0349Z.NO/
610 AM CDT Sun Jul 18 2021
The National Weather Service in Pleasant Hill MO has issued a
* Flood Warning for
the Marais Des Cygnes River at La Cygne.
* Until late tomorrow evening.
* At 6:01 AM CDT Sunday the stage was 24.6 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage this
morning to a crest of 26.0 feet this afternoon. It will then fall
below flood stage late this evening.
* Impact...At 25.0 feet, Low lying farmland and other rural land
floods.
&&
LAT...LON 3839 9482 3839 9476 3826 9465 3826 9476
3835 9483
$$
HB3 follow-up statements
812
WGUS83 KEAX 181449
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
949 AM CDT Sun Jul 18 2021
...The Flood Warning continues for the following rivers in Kansas...
Marais Des Cygnes River at La Cygne affecting Linn KS County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product along with additional weather and stream information is
available at www.weather.gov/kc/.
&&
KSC107-191500-
/O.EXT.KEAX.FL.W.0172.000000T0000Z-210720T0300Z/
/LCGK1.1.ER.210718T1210Z.210718T1800Z.210719T0300Z.NO/
949 AM CDT Sun Jul 18 2021
...The Flood Warning is now in effect until late tomorrow evening...
The Flood Warning continues for
the Marais Des Cygnes River at La Cygne.
* Until late tomorrow evening.
* At 6:01 AM CDT Sunday the stage was 24.6 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage this
morning to a crest of 26.0 feet this afternoon. It will then fall
below flood stage late this evening.
* Impact...At 25.0 feet, Low lying farmland and other rural land
floods.
&&
LAT...LON 3839 9482 3839 9476 3826 9465 3826 9476
3835 9483
$$
73639
WGUS83 KEAX 190024
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
724 PM CDT Sun Jul 18 2021
...The Flood Warning is extended for the following rivers in
Kansas...
Marais Des Cygnes River at La Cygne affecting Linn KS County.
...The Flood Warning continues for the following rivers in
Missouri...
South Grand River at Urich affecting Bates, Cass and Henry
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/.
&&
KSC107-200030-
/O.EXT.KEAX.FL.W.0172.000000T0000Z-210720T2040Z/
/LCGK1.1.ER.210718T1210Z.210718T2316Z.210719T2040Z.NO/
724 PM CDT Sun Jul 18 2021
...The Flood Warning is now in effect until Tuesday afternoon...
The Flood Warning continues for
the Marais Des Cygnes River at La Cygne.
* Until Tuesday afternoon.
* At 7:01 PM CDT Sunday the stage was 26.2 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river will fall below flood stage just after
midnight tonight to 20.7 feet and then begin rising early tomorrow
afternoon. It will then rise above flood stage early tomorrow
afternoon to 26.2 feet tomorrow afternoon. It will fall below
flood stage again tomorrow afternoon.
* Impact...At 25.0 feet, Low lying farmland and other rural land
floods.
&&
LAT...LON 3839 9482 3839 9476 3826 9465 3826 9476
3835 9483
$$
MOC013-037-083-200030-
/O.EXT.KEAX.FL.W.0171.000000T0000Z-210720T0624Z/
/URHM7.2.ER.210718T0637Z.210718T1745Z.210719T0624Z.UU/
724 PM CDT Sun Jul 18 2021
...The Flood Warning is now in effect until early Tuesday morning...
The Flood Warning continues for
the South Grand River at Urich.
* Until early Tuesday morning.
* At 7:15 PM CDT Sunday the stage was 25.5 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to fall below flood stage just
after midnight tonight and continue falling to 6.2 feet Friday
morning.
* Impact...At 24.0 feet, Flooding occurs across locations within 0.5
to 1.5 miles of the river. Areas affected include low lying
pastures along with cropland and secondary roads.
&&
LAT...LON 3849 9426 3847 9400 3837 9380 3832 9382
3843 9425
$$
Leighton848
WGUS83 KEAX 191029
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
529 AM CDT Mon Jul 19 2021
...The Flood Warning is cancelled for the following rivers in
Kansas...
Marais Des Cygnes River at La Cygne affecting Linn KS County.
KSC107-191130-
/O.CAN.KEAX.FL.W.0172.000000T0000Z-210719T1029Z/
/LCGK1.1.ER.210718T1210Z.210718T2316Z.210719T0839Z.NO/
529 AM CDT Mon Jul 19 2021
...The Flood Warning for the Marais Des Cygnes River at La Cygne has
been cancelled...
The Flood Warning is cancelled for
the Marais Des Cygnes River at La Cygne.
* At 5:16 AM CDT Monday the stage was 24.6 feet.
* Flood stage is 25.0 feet.
* Forecast...The river is expected to fall to 9.9 feet Friday
evening.
&&
LAT...LON 3839 9482 3839 9476 3826 9465 3826 9476
3835 9483
$$
HBNearby
River Flood Warnings in Kansas, 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.