Alert archive / Missouri / River Flood Warnings in 2009

River Flood Warning 118, NWS Kansas City, MO

May 16, 2009Cooper County, Missouri

NWS Kansas City, MO issued this river flood warning at May 16, 2009, 1:30 AM CDT for Cooper County, Missouri. It took effect at May 16, 2009, 4:23 AM CDT. It was in force for 29 hr.

The area

The counties it named.

The facts

Issued
May 16, 2009, 1:30 AM CDT (06:30 UTC)
In effect from
May 16, 2009, 4:23 AM CDT
Expired
May 17, 2009, 8:56 AM CDT
In force
29 hr
Issued by
NWS Kansas City, MO
Flood severity
Minor

County Cooper County, MO

The radar

The Pleasant Hill radar (KEAX), 126 km from the middle of the area, began a volume at 06:30 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 Petite Saline Creek near Boonville (BONM7). The gauge peaked at 18.49 ft at May 16, 2009, 9:00 PM CDT.

actionminormoderate510152005/1605/1705/18
Action stage
11 ft
Minor stage
16 ft
Moderate stage
19.5 ft
Major stage
26 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06909950, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Kansas City, MO wrote its last area forecast discussion before this river flood warning went out at May 16, 12:23 AM CDT, 1 hour 7 minutes earlier.

Area forecast discussion, May 16, 12:23 AM CDT, 1 hour 7 minutes before
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Hazardous weather outlook, May 15, 12:50 PM CDT, 12 hours 40 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1250 PM CDT FRI MAY 15 2009

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-161800-
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-
JOHNSON KS-ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER-
PUTNAM-SCHUYLER-HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR-
BUCHANAN-CLINTON-CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-
RAY-CARROLL-CHARITON-RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD-
CASS-JOHNSON MO-PETTIS-COOPER-BATES-HENRY-
1250 PM CDT FRI MAY 15 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL
AND WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

SCATTERED THUNDERSTORM ACTIVITY IS EXPECTED TO CONTINUE ACROSS
EXTREME NORTHEASTERN KANSAS AND NORTHERN MISSOURI THIS AFTERNOON
ALONG AND NORTH OF A STATIONARY FRONT STRETCHING FROM JUST NORTH OF
KANSAS CITY TO SOUTH OF CHILLICOTHE TO MACON. SEVERE THUNDERSTORMS
WILL CONTINUE TO DEVELOP IN THE VICINITY OF THE WARM FRONT THROUGH
THIS AFTERNOON...MAINLY BETWEEN INTERSTATE 70 AND ROUTE 36. LARGE
HAIL AND DAMAGING WINDS ARE LIKELY WITH ISOLATED TORNADOES POSSIBLE.

BY LATE THIS AFTERNOON...A COLD FRONT WILL ENTER NORTHWESTERN
MISSOURI WITH THUNDERSTORMS DEVELOPING ALONG THE FRONT. THE FRONT IS
EXPECTED TO REACH THE INTERSTATE 35 CORRIDOR BY 6 PM. THE PRIMARY
SEVERE WEATHER THREAT WITH THE THUNDERSTORMS ALONG THE FRONT WILL BE
LARGE HAIL AND DAMAGING WINDS. HOWEVER...ISOLATED TORNADOES WILL
STILL BE POSSIBLE ALONG THE FRONTAL BOUNDARIES LATE THIS AFTERNOON
AND EARLY THIS EVENING. BY LATE THIS EVENING THE FRONT WILL MOVE A
MOUND CITY KANSAS TO WARRENSBURG TO BOONVILLE LINE WITH THE
THUNDERSTORMS ALONG THE COLD FRONT LIKELY EVOLVING A SQUALL LINE. THE
SEVERE THREAT WITH THE SQUALL LINE WILL BE LARGE HAIL AND DAMAGING
WINDS. THE STORMS ARE EXPECTED TO EXIT THE OUTLOOK AREA BY MIDNIGHT.

IN ADDITION TO THE THREAT OF SEVERE WEATHER...REPETITIVE ROUNDS OF
THUNDERSTORMS MAY LEAD TO THE POTENTIAL OF FLASH
FLOODING AND RIVER FLOODING...ESPECIALLY FOR AREAS IN NORTHERN
MISSOURI WHICH HAVE ALREADY RECEIVED HEAVY RAINFALL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

DB

In the hours before

Special weather statement, May 15, 7:53 PM CDT, 5 hours 37 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
753 PM CDT FRI MAY 15 2009

MOZ054-160130-
HENRY-
753 PM CDT FRI MAY 15 2009

...SIGNIFICANT WEATHER ALERT FOR SOUTHERN HENRY COUNTY UNTIL 830 PM
CDT...

AT 753 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR MONTROSE...OR 11 MILES SOUTHWEST OF
CLINTON...MOVING EAST AT 25 MPH.

PENNY SIZE HAIL...AND WINDS AROUND 50 MPH ARE EXPECTED WITH THIS
STORM.

THIS STORM WILL BE NEAR...
  DEEPWATER AROUND 810 PM CDT.

THE TOWN OF BROWNINGTON IS ALSO IN THE PATH OF THIS STORM.

LAT...LON 3820 9391 3821 9392 3821 9402 3831 9397
      3827 9352 3824 9352 3821 9353 3822 9357
      3820 9357

CDB
Local storm report, May 15, 7:58 PM CDT, 5 hours 32 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
758 PM CDT FRI MAY 15 2009

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0600 PM     FLASH FLOOD      RIVERSIDE               39.17N 94.63W
05/15/2009                   PLATTE             MO   EMERGENCY MNGR

            FLOODING REPORTED ALONG LINE CREEK AT HOMESTEAD ROAD IN
            THE HOMESTEAD APARTMENTS. THREE DUPLEXES HAVE BEEN
            EVACUATED AND OTHERS MAY HAVE TO EVACUATE...CORRECTED FOR
            NEW TIME PER EMERGENCY MANAGER.

&&

ABAILEY
Local storm report, May 15, 8:23 PM CDT, 5 hours 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
823 PM CDT FRI MAY 15 2009

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0816 PM     FLOOD            1 W SOUTH GIFFORD       40.03N 92.70W
05/15/2009                   MACON              MO   PUBLIC

            WATER 2 FEET DEEP OVER STATE ROUTE 156 JUST WEST OF SOUTH
            GIFFORD.

&&

ABAILEY

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 15, 7:03 PM CDTRiver Flood WarningEAXHoward22 hr
May 15, 7:53 PM CDTSpecial Weather StatementEAXHenry37 min
May 15, 8:19 PM CDTRiver Flood WarningEAXCooper, Saline4 days
May 15, 8:19 PM CDTRiver Flood WarningEAXClay, Jackson, Ray25 hr
May 15, 8:19 PM CDTRiver Flood WarningEAXJackson, Lafayette, Ray43 hr
May 15, 8:19 PM CDTRiver Flood WarningEAXCarroll, Lafayette, Saline54 hr
May 15, 8:19 PM CDTRiver Flood WarningEAXCarroll, Chariton, Saline4 days
May 15, 8:24 PM CDTFlash Flood WarningEAXCooper, Howard, Pettis, Saline4 hr
May 15, 9:25 PM CDTAreal Flood WarningEAXCarroll, Chariton, Howard, Lafayette, Livingston, Macon and 2 more48 hr
May 15, 9:49 PM CDTAreal Flood WarningEAXCaldwell, Clay, Clinton, Platte, Ray40 hr
May 15, 11:59 PM CDTAreal Flood WarningEAXCooper, Howard, Pettis, Saline19 hr
May 16, 2:40 AM CDTRiver Flood WarningEAXJohnson, Pettis11 hr
May 16, 9:59 AM CDTRiver Flood WarningEAXChariton, Howard, Saline3 days
May 16, 9:59 AM CDTRiver Flood WarningEAXCooper, Howard4 days
May 16, 12:08 AM CDTAreal Flood WarningEAXAtchison12 hr

Nearby

River Flood Warnings in Missouri, 2009Every river flood warning in 2009

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.