Alert archive / Missouri / Flash Flood Warnings in 2001

Flash Flood Warning 8, NWS Kansas City, MO

April 10, 2001Cooper County, Howard County, Missouri

NWS Kansas City, MO issued this flash flood warning at Apr 10, 2001, 6:38 PM CDT for Cooper County, Howard County, Missouri. It was in force for 112 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued: Apr 10, 2001, 6:38 PM CDT (23:38 UTC)
Expired: Apr 10, 2001, 8:30 PM CDT
In force: 112 min
Issued by: NWS Kansas City, MO
Area: Whole counties; the outline is the Mesonet’s reconstruction

Counties Cooper County, MO, Howard County, MO

The radar

The Pleasant Hill radar (KEAX), 128 km from the middle of the area, began a volume at 23:41 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 nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 11.6 hours before the alert went out and 245 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 17 J/kg
Mixed-layer CIN: -302 J/kg
Mixed-layer LCL: 870 m above ground
0-6 km bulk shear: 58 kt
0-1 km storm-relative helicity: 276 m²/s²
0-3 km storm-relative helicity: 302 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS53 KEAX 102340
FFWMCI
MOC053-089-110130-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
638 PM CDT TUE APR 10 2001

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN COOPER COUNTY IN CENTRAL MISSOURI
  HOWARD COUNTY IN CENTRAL MISSOURI

* UNTIL 830 PM CDT

* AT 638 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED BETWEEN 
ONE AND TWO INCHES OF RAIN WILL FALL IN LESS THAN AN HOURS AS THIS 
SEVERE THUNDERSTORM MOVES THROUGH THE AREA. THE PUBLIC REPORTED VERY 
HEAVY RAIN IN MARSHALL WITH 1.10 INCHES OF RAIN FALLING IN 30 
MINUTES. THE SEVERE STORM IS MOVING TO THE EAST AT 40 MPH. 

* ADDITIONAL HEAVY RAINFALL WILL LEAD TO RAPID RISES...AND THE THREAT
  OF FLASH FLOODING...ON THE FOLLOWING STREAMS AND CREEKS

SULPHUR CREEK
PETITE SALINE CREEK
SALT FORK

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS AND STREAMS AND OTHER
LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY.

LAT...LON 3883 9307 3878 9256 3916 9248 3924 9284


19

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 9, 7:03 PM CDT	Severe Thunderstorm Warning	EAX	Howard	42 min
Apr 9, 7:12 PM CDT	Severe Thunderstorm Warning	EAX	Johnson	48 min
Apr 9, 7:34 PM CDT	Severe Thunderstorm Warning	EAX	Lafayette, Saline	56 min
Apr 9, 7:42 PM CDT	Severe Thunderstorm Warning	EAX	Randolph	48 min
Apr 9, 8:24 PM CDT	Severe Thunderstorm Warning	EAX	Randolph	51 min
Apr 9, 8:46 PM CDT	Severe Thunderstorm Warning	EAX	Bates	59 min
Apr 9, 9:41 PM CDT	Severe Thunderstorm Warning	EAX	Henry	49 min
Apr 9, 9:47 PM CDT	Severe Thunderstorm Warning	EAX	Bates	43 min
Apr 9, 10:15 PM CDT	Severe Thunderstorm Warning	EAX	Cass	60 min
Apr 9, 10:19 PM CDT	Severe Thunderstorm Warning	EAX	Pettis	41 min
Apr 9, 10:46 PM CDT	Severe Thunderstorm Warning	EAX	Johnson	59 min
Apr 9, 11:19 PM CDT	Severe Thunderstorm Warning	EAX	Cass	41 min
Apr 9, 11:34 PM CDT	Severe Thunderstorm Warning	EAX	Pettis	41 min
Apr 9, 11:38 PM CDT	Severe Thunderstorm Warning	EAX	Jackson	37 min
Apr 9, 11:59 PM CDT	Severe Thunderstorm Warning	EAX	Johnson, Lafayette	61 min
Apr 10, 12:32 AM CDT	Severe Thunderstorm Warning	EAX	Saline	58 min
Apr 10, 12:51 AM CDT	Severe Thunderstorm Warning	EAX	Cooper	54 min
Apr 10, 12:54 AM CDT	Severe Thunderstorm Warning	EAX	Howard	66 min
Apr 10, 1:03 AM CDT	Severe Thunderstorm Warning	EAX	Lafayette	57 min
Apr 10, 1:32 AM CDT	Severe Thunderstorm Warning	EAX	Saline	58 min
Apr 10, 2:36 AM CDT	Severe Thunderstorm Warning	EAX	Bates	39 min
Apr 10, 4:27 PM CDT	Tornado Warning	EAX	Cass	33 min
Apr 10, 4:30 PM CDT	Severe Thunderstorm Warning	EAX	Jackson	45 min
Apr 10, 4:52 PM CDT	Severe Thunderstorm Warning	EAX	Johnson, Lafayette	53 min
Apr 10, 4:52 PM CDT	Severe Thunderstorm Warning	EAX	Cass	53 min
Apr 10, 5:05 PM CDT	Tornado Warning	EAX	Cass, Johnson	55 min
Apr 10, 5:29 PM CDT	Flash Flood Warning	EAX	Johnson, Lafayette	4 hr
Apr 10, 5:29 PM CDT	Tornado Warning	EAX	Pettis	46 min
Apr 10, 5:38 PM CDT	Severe Thunderstorm Warning	EAX	Saline	52 min
Apr 10, 5:45 PM CDT	Flash Flood Warning	EAX	Pettis, Saline	3 hr
Apr 10, 5:59 PM CDT	Tornado Warning	EAX	Cooper	61 min
Apr 10, 6:34 PM CDT	Severe Thunderstorm Warning	EAX	Andrew	41 min

Nearby

Flash Flood Warnings in Missouri, 2001 Every flash flood warning in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.