Alert archive / Minnesota / River Flood Watches in 2012

River Flood Watch 13, NWS Twin Cities, MN

June 19, 2012Hennepin County, Wright County, Minnesota

NWS Twin Cities, MN issued this river flood watch at Jun 19, 2012, 12:25 PM CDT for Hennepin County, Wright County, Minnesota. It took effect at Jun 22, 2012, 8:30 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Jun 19, 2012, 12:25 PM CDT (17:25 UTC)
In effect from
Jun 22, 2012, 8:30 PM CDT
Expired
Jun 19, 2012, 10:11 PM CDT
In force
Issued by
NWS Twin Cities, MN
Flood severity
None

Counties Hennepin County, MN, Wright County, MN

The radar

The Minneapolis radar (KMPX), 29 km from the middle of the area, began a volume at 17:25 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 Crow River at Rockford (RKFM5). The gauge peaked at 7.11 ft at Jun 20, 2012, 10:00 PM CDT.

actionminormoderate68101206/21
Action stage
8 ft
Minor stage
10 ft
Moderate stage
12 ft
Major stage
14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05280000, 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.

625 
WGUS63 KMPX 191725
FFAMPX
URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 
1225 PM CDT TUE JUN 19 2012

...THE NATIONAL WEATHER SERVICE IN CHANHASSEN HAS ISSUED A FLOOD 
WATCH FOR THE FOLLOWING RIVERS IN MINNESOTA...

  LONG PRAIRIE RIVER AT LONG PRAIRIE AFFECTING TODD COUNTY 
  CROW RIVER AT ROCKFORD AFFECTING HENNEPIN AND WRIGHT COUNTIES 

.RECENT RAINFALL HAS SATURATED THE GROUND AND FILLED MOST
OF THE MARSHES ACROSS THE REGION. THUS MUCH OF THE WATER
IS DIRECTLY MOVING INTO THE RIVERS ESPECIALLY IN THE CROW 
RIVER SYSTEM. WIDESPREAD RAINFALL FELL OVERNIGHT MONDAY 
NIGHT AND EARLY TUESDAY MORNING. AMOUNTS RANGED FROM AROUND 
0.75 INCHES IN THE CROW RIVER SYSTEM TO 0.25 IN THE LONG 
PRAIRIE RIVER SYSTEM. ADDITIONAL RAIN IS EXPECTED TONIGHT 
AND INTO WEDNESDAY. FORECAST RAINFALL OF 1.5 INCHES 
THROUGH 7 AM ON WEDNESDAY HAS BEEN INCLUDED IN 
THESE RIVER FORECASTS. HOWEVER THE RAIN EXPECTED 
DURING THE DAY ON WEDNESDAY HAS NOT BEEN INCORPORATED 
INTO THE FORECAST.

AS CONFIDENCE INCREASES ON THE AMOUNTS AND LOCATIONS FOR 
THE HEAVIER RAIN BANDS FOR WEDNESDAY...THIS RAINFALL WILL 
BE INCLUDED IN THE RIVER FORECASTS. IN ADDITION AS 
CONFIDENCE INCREASES ON THE FORECASTS AND WHETHER OR 
NOT RIVER LEVELS WILL EXCEED FLOOD STAGES....FOLLOWUP 
WARNINGS MAY BE ISSUED.

MNC153-211725-
/O.NEW.KMPX.FL.A.0012.120621T1000Z-120624T0000Z/
/LGPM5.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
1225 PM CDT TUE JUN 19 2012

THE NATIONAL WEATHER SERVICE IN CHANHASSEN HAS ISSUED A
* FLOOD WATCH FOR
  THE LONG PRAIRIE RIVER AT LONG PRAIRIE
* FROM LATE WEDNESDAY NIGHT TO SATURDAY EVENING.
* AT 11:15 AM TUESDAY THE STAGE WAS 3.9 FEET.
* MINOR FLOODING IS POSSIBLE. 
* BANKFULL STAGE IS 5.0 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY THURSDAY MORNING.

$$

MNC053-171-211725-
/O.NEW.KMPX.FL.A.0013.120622T2230Z-000000T0000Z/
/RKFM5.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
1225 PM CDT TUE JUN 19 2012

THE NATIONAL WEATHER SERVICE IN CHANHASSEN HAS ISSUED A
* FLOOD WATCH FOR
  THE CROW RIVER AT ROCKFORD
* FROM FRIDAY AFTERNOON UNTIL FURTHER NOTICE.
* MINOR FLOODING IS POSSIBLE. 
* BANKFULL STAGE IS 9.2 FEET.
* FORECAST...FLOOD STAGE MAY BE REACHED BY FRIDAY AFTERNOON. 

$$
1 follow-up statement
160 
WGUS63 KMPX 200311
FFAMPX
URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 
1011 PM CDT TUE JUN 19 2012

...THE FLOOD WATCH IS CANCELLED FOR THE FOLLOWING RIVERS IN 
MINNESOTA...
 
  CROW RIVER AT ROCKFORD AFFECTING HENNEPIN AND WRIGHT COUNTIES

.THIS FLOOD WATCH WAS CANCELLED DUE TO THE ISSUANCE OF A FLOOD WARNING
FOR THIS LOCATION EARLIER THIS EVENING. THE NATIONAL WEATHER SERVICE WILL
MONITOR THIS DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS. 

MNC053-171-200341-
/O.CAN.KMPX.FL.A.0013.120623T0130Z-000000T0000Z/
/RKFM5.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
1011 PM CDT TUE JUN 19 2012

* BANKFULL STAGE IS 9.2 FEET.


$$

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 11:47 PM CDTSpecial Weather StatementMPXLac qui Parle, Yellow Medicine43 min
Jun 19, 1:11 AM CDTSpecial Weather StatementMPXKandiyohi49 min
Jun 19, 2:00 AM CDTSevere Thunderstorm WarningMPXRedwood60 min
Jun 19, 2:07 AM CDTSpecial Weather StatementMPXChippewa38 min
Jun 19, 2:20 AM CDTSevere Thunderstorm WarningMPXRedwood, Renville, Yellow Medicine40 min
Jun 19, 2:43 AM CDTSpecial Weather StatementMPXHennepin, Ramsey, Washington62 min
Jun 19, 2:44 AM CDTSevere Thunderstorm WarningMPXBrown, Nicollet, Redwood, Renville, Sibley46 min
Jun 19, 3:19 AM CDTSevere Thunderstorm WarningMPXBrown, Le Sueur, McLeod, Nicollet, Rice, Scott and 1 more41 min
Jun 19, 3:30 AM CDTSpecial Weather StatementMPXCarver, Dakota, Goodhue, Le Sueur, Rice, Scott45 min
Jun 19, 3:50 AM CDTSevere Thunderstorm WarningMPXCarver, Dakota, Hennepin, Ramsey, Scott, Wright40 min
Jun 19, 3:55 AM CDTSevere Thunderstorm WarningMPXDakota, Goodhue, Le Sueur, Rice, Scott50 min
Jun 19, 4:26 AM CDTSevere Thunderstorm WarningMPXDakota, Goodhue, Ramsey, Washington64 min
Jun 19, 4:38 AM CDTSevere Thunderstorm WarningMPXDakota, Goodhue52 min
Jun 19, 5:53 AM CDTSpecial Weather StatementMPXRamsey, Washington37 min
Jun 19, 6:11 AM CDTSevere Thunderstorm WarningMPXDakota, Ramsey, Washington34 min
Jun 19, 11:57 AM CDTRiver Flood WarningMPXWright9 days
Jun 19, 12:25 PM CDTRiver Flood WatchMPXTodd25 hr
Jun 19, 6:44 PM CDTSpecial Weather StatementMPXDouglas46 min

Nearby

River Flood Watches in Minnesota, 2012Every river flood watch in 2012

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.