Alert archive / Missouri / Flash Flood Warnings in 2000

Flash Flood Warning 1, NWS Kansas City, MO

May 26, 2000Cooper County, Pettis County, Missouri

NWS Kansas City, MO issued this flash flood warning at May 26, 2000, 10:30 PM CDT for Cooper County, Pettis County, Missouri. It was in force for 3 hr. 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
May 26, 2000, 10:30 PM CDT (03:30 UTC)
Expired
May 27, 2000, 1:30 AM CDT
In force
3 hr
Issued by
NWS Kansas City, MO
Area
Whole counties; the outline is the Mesonet’s reconstruction

Counties Cooper County, MO, Pettis County, MO

The radar

The Pleasant Hill radar (KEAX), 130 km from the middle of the area, began a volume at 03:31 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

Springfield, MO (KSGF), launched 00:00Z, 3.5 hours before the alert went out and 180 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-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 2000-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1527 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2000-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 125 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
1527 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
1270 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
125 m²/s²
0-3 km storm-relative helicity
163 m²/s²
Significant tornado parameter
1.0
Supercell composite
10.2

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KEAX 270343 COR
FFWMCI
MOC053-159-270630-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1030 PM CDT FRI MAY 26 2000

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  COOPER COUNTY IN CENTRAL MISSOURI
  PETTIS COUNTY IN CENTRAL MISSOURI

* UNTIL 130 AM CDT

* AT 1029 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED...
  THUNDERSTORMS PRODUCING VERY HEAVY RAIN ALONG A LINE EXTENDING FROM
  BOONVILLE TO JUST EAST OF KNOB NOSTER..MOVING SOUTHEAST AT 20 MPH.

* TWO TO THREE INCHES OF RAIN HAS OCCURRED ACROSS THE AREA SINCE
  900 PM.  ADDITIONAL RAINFALL OF ONE TO TWO INCHES IS POSSIBLE.
  SMALL STREAMS AND CREEKS LIKELY WILL LEAVE THEIR BANKS AND
  PRODUCE FLOODING.
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED ACT
QUICKLY. MOVE UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY
IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

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 LIVINvG ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY.

LAT...LON 3885 9257 3853 9352 3760 9337 3792 9244

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 7:07 PM CDTSevere Thunderstorm WarningEAXJackson53 min
May 26, 7:13 PM CDTSevere Thunderstorm WarningEAXCaldwell, Daviess62 min
May 26, 7:24 PM CDTSevere Thunderstorm WarningEAXClay51 min
May 26, 7:36 PM CDTSevere Thunderstorm WarningEAXCass54 min
May 26, 7:54 PM CDTSevere Thunderstorm WarningEAXLafayette66 min
May 26, 7:56 PM CDTSevere Thunderstorm WarningEAXLivingston64 min
May 26, 7:59 PM CDTSevere Thunderstorm WarningEAXJackson46 min
May 26, 8:08 PM CDTSevere Thunderstorm WarningEAXJohnson67 min
May 26, 8:15 PM CDTSevere Thunderstorm WarningEAXLinn60 min
May 26, 8:19 PM CDTTornado WarningEAXCarroll26 min
May 26, 8:35 PM CDTSevere Thunderstorm WarningEAXSaline55 min
May 26, 8:36 PM CDTSevere Thunderstorm WarningEAXChariton39 min
May 26, 8:48 PM CDTSevere Thunderstorm WarningEAXAdair, Putnam, Schuyler57 min
May 26, 8:48 PM CDTSevere Thunderstorm WarningEAXSullivan57 min
May 26, 8:53 PM CDTSevere Thunderstorm WarningEAXPettis67 min
May 26, 8:54 PM CDTSevere Thunderstorm WarningEAXMacon, Randolph51 min
May 26, 9:05 PM CDTSevere Thunderstorm WarningEAXCass, Johnson45 min
May 26, 9:05 PM CDTTornado WarningEAXJohnson, Pettis55 min
May 26, 9:15 PM CDTSevere Thunderstorm WarningEAXHoward60 min
May 26, 9:25 PM CDTTornado WarningEAXJohnson65 min
May 26, 9:45 PM CDTSevere Thunderstorm WarningEAXCooper60 min
May 26, 9:58 PM CDTSevere Thunderstorm WarningEAXPettis62 min
May 26, 10:59 PM CDTFlash Flood WarningEAXJohnson3 hr
May 26, 11:33 PM CDTSevere Thunderstorm WarningEAXBates57 min
May 27, 1:35 AM CDTFlash Flood WarningEAXCooper, Pettis6 hr
May 27, 2:44 AM CDTSevere Thunderstorm WarningEAXCass46 min
May 27, 3:12 AM CDTSevere Thunderstorm WarningEAXHenry48 min

Nearby

Flash Flood Warnings in Missouri, 2000Every flash flood warning in 2000

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.