Alert archive / Illinois / River Flood Warnings in 2021
River Flood Warning 17, NWS Quad Cities, IA
NWS Quad Cities, IA issued this river flood warning at Jul 11, 2021, 8:03 PM CDT for Hancock County, McDonough County, Illinois. It took effect at Jul 11, 2021, 10:28 PM CDT. It was in force for 19 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 11, 2021, 8:03 PM CDT (01:03 UTC)
- In effect from
- Jul 11, 2021, 10:28 PM CDT
- Expired
- Jul 12, 2021, 5:06 PM CDT
- In force
- 19 hr
- Issued by
- NWS Quad Cities, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Hancock County, IL, McDonough County, IL
The radar
The Lincoln radar (KILX), 128 km from the middle of the area, began a volume at 01:06 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 La Moine River at Colmar (CLMI2). The gauge peaked at 22.47 ft at Jul 12, 2021, 3:00 AM CDT.
- Action stage
- 19 ft
- Minor stage
- 20 ft
- Moderate stage
- 22 ft
- Major stage
- 24 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05584500, 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.
443
WGUS43 KDVN 120103
FLWDVN
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Quad Cities IA IL
803 PM CDT Sun Jul 11 2021
...The National Weather Service in Quad Cities IA IL has issued a
Flood Warning for the following rivers in Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
River Forecasts include past precipitation and forecast
precipitation for the next 24 hours.
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/quadcities.
The next statement will be issued Monday morning.
&&
ILC067-109-121315-
/O.NEW.KDVN.FL.W.0017.210712T0346Z-210713T0244Z/
/CLMI2.1.ER.210712T0346Z.210712T0600Z.210712T0843Z.NO/
803 PM CDT Sun Jul 11 2021
The National Weather Service in Quad Cities has issued a
* Flood Warning for
the La Moine River at Colmar.
* Until late tomorrow evening.
* At 7:45 PM CDT Sunday the stage was 19.3 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this evening to a crest of 20.5 feet just after midnight tonight.
It will then fall below flood stage late tonight.
* Impact...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.
* Impact...At 22.5 feet, Water affects lower roads around Birmingham.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
Ervin4 follow-up statements
157
WGUS43 KDVN 120328
FLWDVN
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Quad Cities IA IL
1028 PM CDT Sun Jul 11 2021
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
River Forecasts include past precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov/quadcities.
The next statement will be issued Monday morning.
&&
ILC067-109-121530-
/O.EXT.KDVN.FL.W.0017.210712T0328Z-210714T1942Z/
/CLMI2.2.ER.210712T0126Z.210712T1800Z.210714T0142Z.NO/
1028 PM CDT Sun Jul 11 2021
...Forecast flooding increased from Minor to Moderate severity and
increased in duration until early Wednesday afternoon...
The Flood Warning continues for
the La Moine River at Colmar.
* From this evening to early Wednesday afternoon.
* At 9:45 PM CDT Sunday the stage was 21.3 feet.
* Flood stage is 20.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:45 PM CDT Sunday was 21.3 feet.
* Forecast...The river is expected to rise to a crest of 23.1 feet
early tomorrow afternoon. It will then fall below flood stage
Tuesday evening.
* Impact...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.
* Impact...At 22.5 feet, Water affects lower roads around Birmingham.
* Impact...At 24.0 feet, Water affects a few houses near the
McDonough and Schuyler county line.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
Ervin473
WGUS83 KDVN 121348
FLSDVN
Flood Statement
National Weather Service Quad Cities IA IL
848 AM CDT Mon Jul 12 2021
...The Flood Warning continues for the following rivers in
Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
River Forecasts include past precipitation and forecast
precipitation for the next 24 hours.
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/quadcities.
The next statement will be issued this evening.
&&
ILC067-109-130200-
/O.EXT.KDVN.FL.W.0017.000000T0000Z-210714T1800Z/
/CLMI2.1.ER.210712T0126Z.210712T0730Z.210714T0000Z.NO/
848 AM CDT Mon Jul 12 2021
...The Flood Warning is now in effect until early Wednesday
afternoon...
The Flood Warning continues for
the La Moine River at Colmar.
* Until early Wednesday afternoon.
* At 7:45 AM CDT Monday the stage was 22.0 feet.
* Flood stage is 20.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The river crested at 22.5 feet early this
morning and is slowly falling.
* Forecast...The river is expected to fall below flood stage
tomorrow evening and continue falling to 7.8 feet Monday morning.
* Impact...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.
* Impact...At 22.5 feet, Water affects lower roads around Birmingham.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
Cousins610
WGUS83 KDVN 121859
FLSDVN
Flood Statement
National Weather Service Quad Cities IA IL
159 PM CDT Mon Jul 12 2021
...The Flood Warning continues for the following rivers in
Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
River Forecasts include past precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov/quadcities.
The next statement will be issued late tonight.
&&
ILC067-109-130700-
/O.EXT.KDVN.FL.W.0017.000000T0000Z-210714T0112Z/
/CLMI2.1.ER.210712T0126Z.210712T0730Z.210713T0712Z.NO/
159 PM CDT Mon Jul 12 2021
...The Flood Warning is now in effect until tomorrow evening...
The Flood Warning continues for
the La Moine River at Colmar.
* Until tomorrow evening.
* At 1:45 PM CDT Monday the stage was 20.8 feet.
* Flood stage is 20.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...gradually falling
* Forecast...The river is expected to fall below flood stage just
after midnight tonight and continue falling to 7.3 feet early
Monday afternoon.
* Impact...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.
* Impact...At 22.5 feet, Water affects lower roads around Birmingham.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
Cousins864
WGUS83 KDVN 122206
FLSDVN
Flood Statement
National Weather Service Quad Cities IA IL
506 PM CDT Mon Jul 12 2021
...The Flood Warning is cancelled for the following rivers in
Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
ILC067-109-122315-
/O.CAN.KDVN.FL.W.0017.000000T0000Z-210712T2206Z/
/CLMI2.1.ER.210712T0126Z.210712T0730Z.210712T2128Z.NO/
506 PM CDT Mon Jul 12 2021
...The Flood Warning for the La Moine River at Colmar has been
cancelled...
The Flood Warning is cancelled for
the La Moine River at Colmar.
* At 4:45 PM CDT Monday the stage was 19.9 feet.
* Flood stage is 20.0 feet.
* Forecast...The river is expected to fall to 7.3 feet early Monday
afternoon.
&&
LAT...LON 4043 9093 4024 9074 4013 9066 4013 9072
4041 9102
$$
ErvinNearby
River Flood Warnings in Illinois, 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.