Alert archive / Missouri / River Flood Warnings in 2016
River Flood Warning 73, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at Sep 17, 2016, 6:54 AM CDT for Gasconade County, Montgomery County, Missouri. It took effect at Sep 17, 2016, 10:16 AM CDT. It was in force for 34 hr.
The area
The outline as issued.
The facts
- Issued
- Sep 17, 2016, 6:54 AM CDT (11:54 UTC)
- In effect from
- Sep 17, 2016, 10:16 AM CDT
- Expired
- Sep 18, 2016, 8:30 PM CDT
- In force
- 34 hr
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Gasconade County, MO, Montgomery County, MO
The radar
The St Louis radar (KLSX), 61 km from the middle of the area, began a volume at 11:56 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 Missouri River at Hermann (HRNM7). The gauge peaked at 20.90 ft at Sep 17, 2016, 10:00 AM CDT.
- Action stage
- 19 ft
- Minor stage
- 21 ft
- Moderate stage
- 26 ft
- Major stage
- 33 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06934500, 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.
539
WGUS43 KLSX 171154
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
654 AM CDT SAT SEP 17 2016
...The National Weather Service in St. Louis has issued a Flood
Warning for the following rivers in Missouri...
Missouri River at Hermann
.This Flood Warning is based on rainfall in excess of 10 inches across
portions of the basin over the past 72 hours...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The National Weather Service will monitor this developing
situation and issue follow up statements as conditions or forecasts
change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC073-139-181154-
/O.NEW.KLSX.FL.W.0073.160917T2100Z-160919T0130Z/
/HRNM7.1.ER.160917T2100Z.160918T0000Z.160918T0130Z.NO/
654 AM CDT SAT SEP 17 2016
The National Weather Service in St. Louis has issued a
* Flood Warning for
the Missouri River at Hermann
* from this afternoon to Sunday evening.
* At 6:30 AM Saturday the stage was 20.8 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by late this
afternoon and crest near 21.1 feet by this evening. The river will
fall below flood stage by this evening.
* Impact: At 21.0 feet...Minor flooding of cropland begins...
particularly just north of the Highway 19 bridge along the Loutre
River.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 09/18 09/19 09/20 09/21 09/22
Missouri River
Hermann 21.0 20.81 20.2 17.8 16.6 17.2 17.0
&&
LAT...LON 3872 9150 3869 9150 3861 9123 3866 9119
3875 9136
$$2 follow-up statements
145
WGUS83 KLSX 171426
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
926 AM CDT SAT SEP 17 2016
...The Flood Warning continues for the following rivers in
Missouri...
Missouri River at Gasconade
Missouri River at Hermann
.This Flood Warning is based on rainfall in excess of 10 inches across
portions of the basin over the past 72 hours...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The National Weather Service will monitor this developing
situation and issue follow up statements as conditions or forecasts
change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC073-139-181426-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-160919T1700Z/
/GSCM7.1.ER.160917T1653Z.160918T0000Z.160918T0500Z.NO/
926 AM CDT SAT SEP 17 2016
The Flood Warning continues for
the Missouri River at Gasconade
* until Monday afternoon.
* At 7:00 AM Friday the stage was 16.8 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by late this
morning and to crest near 22.5 feet by this evening. The river will
fall below flood stage by after midnight tonight.
* Impact: At 22.4 feet...Gasconade Park boat ramp...BBQ grills...and
parking area begins flooding near this height.
* Impact: At 22.0 feet...Minor flooding of cropland begins.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 09/18 09/19 09/20 09/21 09/22
Missouri River
Gasconade 22.0 16.80 20.9 16.5 15.3 16.9 17.0
&&
LAT...LON 3873 9164 3868 9164 3866 9156 3869 9150
3872 9150
$$
MOC073-139-181425-
/O.EXT.KLSX.FL.W.0073.160917T1516Z-160919T0430Z/
/HRNM7.1.ER.160917T1516Z.160918T0000Z.160918T0430Z.NO/
926 AM CDT SAT SEP 17 2016
The Flood Warning continues for
the Missouri River at Hermann
* until Sunday evening.
* At 8:30 AM Saturday the stage was 20.9 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by late this
morning and to crest near 21.3 feet by this evening. The river will
fall below flood stage by tonight.
* Impact: At 21.0 feet...Minor flooding of cropland begins...
particularly just north of the Highway 19 bridge along the Loutre
River.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 09/18 09/19 09/20 09/21 09/22
Missouri River
Hermann 21.0 20.87 20.3 17.5 16.2 17.0 16.9
&&
LAT...LON 3872 9150 3869 9150 3861 9123 3866 9119
3875 9136
$$780
WGUS83 KLSX 171904
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
204 PM CDT SAT SEP 17 2016
...The flood warning is cancelled for the following rivers in
Missouri...
Missouri River at Hermann
.This will be the last statement for this event...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The National Weather Service will monitor this developing
situation and issue follow up statements as conditions or forecasts
change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC073-139-171934-
/O.CAN.KLSX.FL.W.0073.000000T0000Z-160919T0430Z/
/HRNM7.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
204 PM CDT SAT SEP 17 2016
The Flood Warning is cancelled for
the Missouri River at Hermann.
* At 1:30 PM Saturday the stage was 20.7 feet.
* Flood stage is 21.0 feet.
* The river crested below flood stage at 20.9 feet. The river will
fall to 19.4 feet by tomorrow morning.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 09/18 09/19 09/20 09/21 09/22
Missouri River
Hermann 21.0 20.74 19.4 16.9 16.4 17.2 16.6
&&
LAT...LON 3872 9150 3869 9150 3861 9123 3866 9119
3875 9136
$$The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 8:19 PM CDT | Areal Flood Advisory | LSX | Iron, Reynolds, Saint Francois, Washington | 6 hr |
| Sep 16, 9:19 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 65 hr |
| Sep 16, 11:15 PM CDT | River Flood Warning | LSX | Osage | 34 hr |
| Sep 17, 11:07 AM CDT | River Flood Warning | LSX | Reynolds | 38 hr |
Nearby
River Flood Warnings in Missouri, 2016Every river flood warning in 2016
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.