Alert archive / Missouri / River Flood Warnings in 2021
River Flood Warning 158, NWS Kansas City, MO
NWS Kansas City, MO issued this river flood warning at Jul 10, 2021, 5:30 AM CDT for Cass County, Henry County, Johnson County, Missouri. It took effect at Jul 11, 2021, 6:04 AM CDT. It was in force for .
The area
The outline as issued.
The facts
- Issued
- Jul 10, 2021, 5:30 AM CDT (10:30 UTC)
- In effect from
- Jul 11, 2021, 6:04 AM CDT
- Expired
- Jul 10, 2021, 7:53 AM CDT
- In force
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Cass County, MO, Henry County, MO, Johnson County, MO
The radar
The Pleasant Hill radar (KEAX), 30 km from the middle of the area, began a volume at 10:30 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 Big Creek near Blairstown (BLRM7). The gauge peaked at 15.16 ft at Jul 9, 2021, 5:00 AM CDT.
- Action stage
- 15 ft
- Minor stage
- 20 ft
- Moderate stage
- 23 ft
- Major stage
- 36 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06921720, 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.
351
WGUS43 KEAX 101030
FLWEAX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Kansas City/Pleasant Hill MO
530 AM CDT Sat Jul 10 2021
...The National Weather Service in Pleasant Hill MO has issued a
Flood Warning for the following rivers in Missouri...
Big Creek at Blairstown affecting Johnson MO, Cass and Henry
Counties.
Chariton River near Prairie Hill affecting Chariton and Macon
Counties.
Grand River near Sumner affecting Linn MO, Chariton, Livingston
and Carroll 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/.
&&
MOC041-121-111030-
/O.NEW.KEAX.FL.W.0156.210710T1658Z-210714T0217Z/
/PRIM7.2.ER.210710T1658Z.210712T0000Z.210713T0216Z.UU/
530 AM CDT Sat Jul 10 2021
The National Weather Service in Pleasant Hill MO has issued a
* Flood Warning for
the Chariton River near Prairie Hill.
* From this morning to late Tuesday evening.
* At 4:45 AM CDT Saturday the stage was 6.0 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this morning to a crest of 20.8 feet tomorrow evening. It will
then fall below flood stage late Monday evening.
* Impact...At 15.0 feet, Fields along the river begin to flood.
* Impact...At 19.0 feet, Farmland and secondary roads in the
Chariton River floodplain are under water.
* Impact...At 20.0 feet, State Highway 129 is overtopped by flood
waters 8 miles north of Salisbury.
&&
LAT...LON 3997 9273 3997 9261 3960 9268 3927 9290
3933 9299
$$
MOC033-041-115-117-111030-
/O.NEW.KEAX.FL.W.0157.210711T0119Z-210714T0803Z/
/SNZM7.2.ER.210711T0119Z.210712T0600Z.210713T0802Z.NO/
530 AM CDT Sat Jul 10 2021
The National Weather Service in Pleasant Hill MO has issued a
* Flood Warning for
the Grand River near Sumner.
* From this evening to early Wednesday morning.
* At 4:45 AM CDT Saturday the stage was 11.9 feet.
* Flood stage is 26.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage this
evening to a crest of 32.7 feet early Monday morning. It will then
fall below flood stage early Tuesday morning.
* Impact...At 23.0 feet, Bottomland 1 to 2 miles south of the gage
begins to flood.
* Impact...At 26.0 feet, Rural land adjacent to the river is flooded.
* Impact...At 28.0 feet, Rural roads are under water.
&&
LAT...LON 3967 9343 3978 9343 3970 9327 3953 9321
3951 9330
$$
MOC037-083-101-111030-
/O.NEW.KEAX.FL.W.0158.210711T1104Z-210713T2137Z/
/BLRM7.1.ER.210711T1104Z.210712T0000Z.210712T2136Z.UU/
530 AM CDT Sat Jul 10 2021
The National Weather Service in Pleasant Hill MO has issued a
* Flood Warning for
the Big Creek at Blairstown.
* From Sunday morning to Tuesday afternoon.
* At 5:00 AM CDT Saturday the stage was 14.8 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 21.0 feet tomorrow evening. It will
then fall below flood stage Monday afternoon.
* Impact...At 20.0 feet, The west bank of the creek begins to flood.
* Impact...At 23.0 feet, Flooding occurs at the west approach to the
N Highway bridge located 0.2 miles west of Blairstown. Flooding
also occurs across B Highway near Big Creek which is several miles
northwest of Blairstown.
&&
LAT...LON 3873 9422 3875 9416 3857 9394 3840 9384
3840 9391
$$
Blair2 follow-up statements
464
WGUS83 KEAX 101238
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
738 AM CDT Sat Jul 10 2021
...The Flood Warning continues for the following rivers in
Missouri...
Chariton River near Prairie Hill affecting Chariton and Macon
Counties.
Grand River near Sumner affecting Linn MO, Chariton, Livingston
and Carroll Counties.
Big Creek at Blairstown affecting Johnson MO, Cass and Henry
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product along with additional weather and stream information is
available at www.weather.gov/kc/.
&&
MOC041-121-111245-
/O.EXT.KEAX.FL.W.0156.210710T1510Z-210713T1736Z/
/PRIM7.2.ER.210710T1510Z.210711T1200Z.210712T1736Z.UU/
738 AM CDT Sat Jul 10 2021
...The Flood Warning is now in effect until early Tuesday
afternoon...
The Flood Warning continues for
the Chariton River near Prairie Hill.
* Until early Tuesday afternoon.
* At 6:45 AM CDT Saturday the stage was 10.9 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this morning to a crest of 20.4 feet tomorrow morning. It will
then fall below flood stage early Monday afternoon.
* Impact...At 15.0 feet, Fields along the river begin to flood.
* Impact...At 19.0 feet, Farmland and secondary roads in the
Chariton River floodplain are under water.
* Impact...At 20.0 feet, State Highway 129 is overtopped by flood
waters 8 miles north of Salisbury.
&&
LAT...LON 3997 9273 3997 9261 3960 9268 3927 9290
3933 9299
$$
MOC033-041-115-117-111245-
/O.EXT.KEAX.FL.W.0157.210711T0438Z-210713T0144Z/
/SNZM7.2.ER.210711T0438Z.210711T1200Z.210712T0144Z.NO/
738 AM CDT Sat Jul 10 2021
...The Flood Warning is now in effect until Monday evening...
The Flood Warning continues for
the Grand River near Sumner.
* From this evening to Monday evening.
* At 6:45 AM CDT Saturday the stage was 11.9 feet.
* Flood stage is 26.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this evening to a crest of 29.6 feet tomorrow morning. It will
then fall below flood stage tomorrow evening.
* Impact...At 23.0 feet, Bottomland 1 to 2 miles south of the gage
begins to flood.
* Impact...At 26.0 feet, Rural land adjacent to the river is flooded.
* Impact...At 28.0 feet, Rural roads are under water.
&&
LAT...LON 3967 9343 3978 9343 3970 9327 3953 9321
3951 9330
$$
MOC037-083-101-111245-
/O.CON.KEAX.FL.W.0158.210711T1104Z-210713T2137Z/
/BLRM7.1.ER.210711T1104Z.210712T0000Z.210712T2136Z.UU/
738 AM CDT Sat Jul 10 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Big Creek at Blairstown.
* From Sunday morning to Tuesday afternoon.
* At 5:00 AM CDT Saturday the stage was 14.8 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 21.0 feet tomorrow evening. It will
then fall below flood stage Monday afternoon.
* Impact...At 20.0 feet, The west bank of the creek begins to flood.
* Impact...At 23.0 feet, Flooding occurs at the west approach to the
N Highway bridge located 0.2 miles west of Blairstown. Flooding
also occurs across B Highway near Big Creek which is several miles
northwest of Blairstown.
&&
LAT...LON 3873 9422 3875 9416 3857 9394 3840 9384
3840 9391
$$
HB552
WGUS83 KEAX 101253
FLSEAX
Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
753 AM CDT Sat Jul 10 2021
...The Flood Warning is cancelled for the following rivers in
Missouri...
Big Creek at Blairstown affecting Johnson MO, Cass and Henry
Counties.
MOC037-083-101-101400-
/O.CAN.KEAX.FL.W.0158.210711T1104Z-210710T1253Z/
/BLRM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
753 AM CDT Sat Jul 10 2021
...The Flood Warning for the Big Creek at Blairstown has been
cancelled...
The Flood Warning is cancelled for
the Big Creek at Blairstown.
* At 7:00 AM CDT Saturday the stage was 14.8 feet.
* Flood stage is 20.0 feet.
* Forecast...The river is expected to rise to a crest of 16.3 feet
early Monday morning.
&&
LAT...LON 3873 9422 3875 9416 3857 9394 3840 9384
3840 9391
$$
HBThe office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 8:01 PM CDT | Special Weather Statement | EAX | Schuyler | 44 min |
| Jul 9, 8:10 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 35 min |
| Jul 9, 8:37 PM CDT | Special Weather Statement | EAX | Grundy | 38 min |
| Jul 9, 8:44 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 46 min |
| Jul 9, 8:50 PM CDT | Special Weather Statement | EAX | Putnam, Schuyler | 40 min |
| Jul 9, 9:18 PM CDT | Special Weather Statement | EAX | Linn | 42 min |
| Jul 9, 9:23 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon | 52 min |
| Jul 9, 9:26 PM CDT | Special Weather Statement | EAX | Adair | 49 min |
| Jul 9, 9:36 PM CDT | Tornado Warning | EAX | Adair, Macon | 12 min |
| Jul 9, 10:07 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon | 38 min |
| Jul 9, 10:44 PM CDT | Special Weather Statement | EAX | Linn, Macon, Randolph, Sullivan | 46 min |
| Jul 9, 10:51 PM CDT | Special Weather Statement | EAX | Harrison | 39 min |
| Jul 9, 11:28 PM CDT | Special Weather Statement | EAX | Linn, Randolph | 47 min |
| Jul 10, 12:04 AM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Macon, Randolph | 41 min |
| Jul 10, 12:53 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway, Worth | 52 min |
| Jul 10, 1:37 AM CDT | Flash Flood Warning | EAX | Adair, Sullivan | 8 hr |
| Jul 10, 1:40 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, Atchison, DeKalb, Gentry, Holt, Nodaway and 1 more | 50 min |
| Jul 10, 1:44 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clinton, DeKalb, Platte | 46 min |
| Jul 10, 2:09 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Platte | 51 min |
| Jul 10, 2:28 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Caldwell, Clay, Clinton, Daviess, DeKalb and 2 more | 47 min |
| Jul 10, 2:32 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, Daviess, DeKalb, Gentry, Harrison, Nodaway and 1 more | 43 min |
| Jul 10, 2:35 AM CDT | Flash Flood Warning | EAX | Linn, Macon | 7 hr |
| Jul 10, 2:51 AM CDT | Special Weather Statement | EAX | Cass, Jackson, Johnson, Lafayette | 39 min |
| Jul 10, 3:11 AM CDT | Special Weather Statement | EAX | Caldwell, Carroll, Daviess, Grundy, Harrison, Livingston and 2 more | 49 min |
| Jul 10, 3:32 AM CDT | Special Weather Statement | EAX | Cass, Johnson, Lafayette, Pettis, Saline | 43 min |
| Jul 10, 5:30 AM CDT | River Flood Warning | EAX | Chariton, Macon | 3 days |
| Jul 10, 5:30 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 5 days |
| Jul 10, 7:46 AM CDT | River Flood Warning | EAX | Howard | 13 hr |
| Jul 10, 8:27 AM CDT | Special Weather Statement | EAX | Bates | 48 min |
| Jul 10, 8:47 AM CDT | Flash Flood Warning | EAX | Bates, Cass | 3 hr |
| Jul 10, 9:45 AM CDT | Areal Flood Advisory | EAX | Adair, Linn, Macon, Sullivan | 4 days |
| Jul 10, 3:47 PM CDT | Special Weather Statement | EAX | Atchison | 43 min |
| Jul 10, 5:07 PM CDT | Special Weather Statement | EAX | Holt | 38 min |
| Jul 10, 6:06 PM CDT | Special Weather Statement | EAX | Buchanan, Clinton, Daviess, DeKalb, Gentry | 39 min |
| Jul 10, 6:18 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 27 min |
| Jul 10, 6:25 PM CDT | Special Weather Statement | EAX | Jackson | 50 min |
| Jul 10, 6:47 PM CDT | Special Weather Statement | EAX | Clay, Clinton, Platte | 43 min |
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.