Alert archive / Missouri / River Flood Warnings in 2011
River Flood Warning 40, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at Mar 1, 2011, 10:14 AM CST for Gasconade County, Montgomery County, Missouri. It took effect at Mar 1, 2011, 12:00 PM CST. It was in force for 27 hr.
The area
The counties it named.
The facts
- Issued
- Mar 1, 2011, 10:14 AM CST (16:14 UTC)
- In effect from
- Mar 1, 2011, 12:00 PM CST
- Expired
- Mar 2, 2011, 3:13 PM CST
- In force
- 27 hr
- Issued by
- NWS St. Louis, MO
- Flood severity
- Minor
Counties Gasconade County, MO, Montgomery County, MO
The radar
The St Louis radar (KLSX), 70 km from the middle of the area, began a volume at 16:18 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 21.26 ft at Mar 1, 2011, 8:00 PM CST.
- 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, in the capitals the NWS used until 2016.
422
WGUS43 KLSX 011614
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1014 AM CST TUE MAR 1 2011
...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVER IN MISSOURI...
MISSOURI RIVER AT HERMANN
.THIS FLOOD WARNING IS A RESULT OF UP TO THREE QUARTERS OF AN INCH OF RAINFALL THE PAST 48 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://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER
CASE/
&&
MOC073-139-021614-
/O.NEW.KLSX.FL.W.0040.110301T1800Z-110304T0600Z/
/HRNM7.1.ER.110301T1800Z.110302T1200Z.110303T0600Z.NO/
1014 AM CST TUE MAR 1 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* FLOOD WARNING FOR
THE MISSOURI RIVER AT HERMANN
* UNTIL LATE WEDNESDAY NIGHT.
* AT 9:30 AM TUESDAY THE STAGE WAS 20.8 FEET.
* FLOOD STAGE IS 21.0 FEET.
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS FORECAST TO RISE ABOVE FLOOD STAGE THIS
AFTERNOON AND CREST NEAR 21.5 FEET WEDNESDAY MORNING. THE RIVER
WILL FALL BELOW FLOOD STAGE LATE WEDNESDAY NIGHT.
* IMPACT...AT 21.0 FEET...MINOR FLOODING OF CROPLAND BEGINS.
$$
&&
FLD LATEST 7AM FORECAST
LOCATION STG OBS STG 03/02 03/03 03/04 03/05 03/06
MISSOURI RIVER
HERMANN 21.0 20.76 21.5 20.6 18.9 17.6 16.64 follow-up statements
643
WGUS83 KLSX 020234
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
834 PM CST TUE MAR 1 2011
...FLOOD WARNINGS CONTINUE FOR POINTS ALONG THE MISSOURI RIVER...
THE MISSOURI RIVER AT
...GASCONADE
...HERMANN
THE NATIONAL WEATHER SERVICE WILL CONTINUE TO ISSUE FOLLOW UP STATEMENTS
AS CONDITIONS OR FORECASTS CHANGE.
SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES
THROUGH FLOODED AREAS. THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE
PASSAGE.
THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER
CASE/
&&
MOC073-139-030234-
/O.EXT.KLSX.FL.W.0035.000000T0000Z-110306T0200Z/
/GSCM7.1.ER.110301T0630Z.110302T1200Z.110304T1400Z.NO/
834 PM CST TUE MAR 1 2011
THE FLOOD WARNING CONTINUES FOR
THE MISSOURI RIVER AT GASCONADE
* UNTIL FRIDAY.
* AT 6 AM TUESDAY THE STAGE WAS 22.6 FEET.
* FLOOD STAGE IS 22.0 FEET.
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 24.2 FEET TOMORROW MORNING
AND FALL BELOW FLOOD STAGE FRIDAY MORNING.
* IMPACT...AT 22.0 FEET... MINOR FLOODING OF CROPLAND BEGINS.
$$
MOC073-139-030233-
/O.EXT.KLSX.FL.W.0040.000000T0000Z-110304T0000Z/
/HRNM7.1.ER.110301T1925Z.110302T1200Z.110303T0000Z.NO/
834 PM CST TUE MAR 1 2011
THE FLOOD WARNING CONTINUES FOR
THE MISSOURI RIVER AT HERMANN
* UNTIL TOMORROW.
* AT 7:30 PM TUESDAY THE STAGE WAS 21.2 FEET.
* FLOOD STAGE IS 21.0 FEET.
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 21.3 FEET TOMORROW MORNING
AND FALL BELOW FLOOD STAGE TOMORROW EVENING.
* IMPACT...AT 21.0 FEET...MINOR FLOODING OF CROPLAND BEGINS.
$$
&&
FLD LATEST 7AM FORECAST
LOCATION STG OBS STG 03/02 03/03 03/04 03/05 03/06
MISSOURI RIVER
GASCONADE 22.0 22.60 24.2 23.5 22.1 21.0 18.7
HERMANN 21.0 21.24 21.3 20.3 19.2 18.0 16.2035
WGUS83 KLSX 021603
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
1003 AM CST WED MAR 2 2011
...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVER IN MISSOURI...
MISSOURI RIVER AT
HERMANN
.THIS WILL BE THE LAST STATEMENT REGARDING THE FLOODING EVENTS
AFFECTING HERMANN...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES
THROUGH FLOODED AREAS. THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE
PASSAGE.
THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER
CASE/
&&
MOC073-139-031555-
/O.EXT.KLSX.FL.W.0040.000000T0000Z-110303T1555Z/
/HRNM7.1.ER.110301T1925Z.110302T0630Z.110302T1555Z.NO/
1003 AM CST WED MAR 2 2011
THE FLOOD WARNING CONTINUES FOR
THE MISSOURI RIVER AT HERMANN
* UNTIL THURSDAY MORNING.
* AT 9:30 AM WEDNESDAY THE STAGE WAS 20.9 FEET.
* FLOOD STAGE IS 21.0 FEET.
* FORECAST...THE RIVER IS FORECAST TO CONTINUE TO FALL TO 20.4
FEET THURSDAY MORNING.
$$
&&
FLD LATEST 7AM FORECAST
LOCATION STG OBS STG 03/03 03/04 03/05 03/06 03/07
MISSOURI RIVER
HERMANN 21.0 21.04 20.4 19.0 17.4 15.9 14.8446
WGUS83 KLSX 021924 CCA
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
124 PM CST WED MAR 2 2011
...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVER IN MISSOURI...
MISSOURI RIVER AT
HERMANN
.THIS WILL BE THE LAST STATEMENT REGARDING THE FLOODING EVENTS
AFFECTING HERMANN...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER
CASE/
&&
MOC073-139-031555-
/O.EXT.KLSX.FL.W.0040.000000T0000Z-110303T1555Z/
/HRNM7.1.ER.110301T1925Z.110302T0630Z.110302T1555Z.NO/
124 PM CST WED MAR 2 2011
THE FLOOD WARNING IS CANCELLED FOR
THE MISSOURI RIVER AT HERMANN
* AT 9:30 AM WEDNESDAY THE STAGE WAS 20.9 FEET.
* FLOOD STAGE IS 21.0 FEET.
* FORECAST...THE RIVER IS FORECAST TO CONTINUE TO FALL TO 20.4
FEET THURSDAY MORNING.
$$
&&
FLD LATEST 7AM FORECAST
LOCATION STG OBS STG 03/03 03/04 03/05 03/06 03/07
MISSOURI RIVER
HERMANN 21.0 21.04 20.4 19.0 17.4 15.9 14.8053
WGUS83 KLSX 022113
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
313 PM CST WED MAR 2 2011
...THE FLOOD WARNING IS CANCELLED...
FOR THE MISSOURI RIVER AT
...HERMANN
&&
MOC073-139-022143-
/O.CAN.KLSX.FL.W.0040.000000T0000Z-110303T1555Z/
/HRNM7.1.ER.110301T1925Z.110302T0630Z.110302T1735Z.NO/
313 PM CST WED MAR 2 2011
THE FLOOD WARNING IS CANCELLED FOR
THE MISSOURI RIVER AT HERMANN.
* AT 2:30 PM WEDNESDAY THE STAGE WAS 20.8 FEET.
* FLOOD STAGE IS 21.0 FEET.
* THE RIVER FELL BELOW FLOOD STAGE AT 11:35 AM WEDNESDAY.
* FORECAST...THE RIVER WILL CONTINUE TO FALL.
$$
&&
FLD LATEST 7AM FORECAST
LOCATION STG OBS STG 03/03 03/04 03/05 03/06 03/07
MISSOURI RIVER
HERMANN 21.0 20.76 20.4 19.0 17.4 15.9 14.8The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 9:20 AM CST | River Flood Warning | LSX | Jefferson, Saint Louis | 72 hr |
| Mar 1, 9:59 AM CST | River Flood Warning | LSX | Lincoln | 24 hr |
| Mar 1, 11:10 AM CST | River Flood Warning | LSX | Saint Charles | 48 hr |
Nearby
River Flood Warnings in Missouri, 2011Every river flood warning in 2011
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.