Alert archive / Missouri / Flash Flood Warnings in 2004
Flash Flood Warning 48, NWS Kansas City, MO
NWS Kansas City, MO issued this flash flood warning at Aug 27, 2004, 5:10 PM CDT for Mercer County, Missouri. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 27, 2004, 5:10 PM CDT (22:10 UTC)
- Expired
- Aug 27, 2004, 11:15 PM CDT
- In force
- 6 hr
- Issued by
- NWS Kansas City, MO
- Area
- Counties, with a storm outline in the text
County Mercer County, MO
The radar
The Des Moines radar (KDMX), 142 km from the middle of the area, began a volume at 22:12 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, 10.2 hours before the alert went out and 241 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.
- Mixed-layer CAPE
- 2123 J/kg
- Mixed-layer CIN
- -102 J/kg
- Mixed-layer LCL
- 790 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 273 m²/s²
- 0-3 km storm-relative helicity
- 272 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 12.6
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS53 KEAX 272214 FFWEAX MOC129-280415- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 510 PM CDT FRI AUG 27 2004 THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A * FLASH FLOOD WARNING FOR... MERCER COUNTY IN NORTH CENTRAL MISSOURI * UNTIL 1115 PM CDT * AT 505 PM CDT...THE PUBLIC REPORTED WATER IN AREA DRAINAGE DITCHES AND SMALL CREEKS AND STREAMS ARE NEAR CAPACITY AND IN DANGER OF OVERFLOWING WITH ADDITIONAL HEAVY RAINFALL. * THUNDERSTORMS ARE PRODUCING TORRENTIAL RAINFALL ARE TRAINING ACROSS THE SOUTHERN HALF OF THE COUNTY. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE... MERCER...MILL GROVE...MODENA...PRINCETON...RAVANNA AND SALINE. CREEKS AFFECTED INCLUDED WEST AND EAST HONEY CREEKS AND THEIR TRIBUTARIES. DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE. REMEMBER...TURN AROUND...DONT DROWN. TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN PLEASANT HILL. LAT...LON 4058 9340 4028 9341 4028 9377 4059 9379 $$ SF
2 follow-up statements
000 WGUS73 KEAX 280253 FFSEAX MOC129-280415- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 952 PM CDT FRI AUG 27 2004 ...FLASH FLOOD WARNING CONTINUES UNTIL 1115 PM CDT FOR MERCER COUNTY... AT 945 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THUNDERSTORMS WITH VERY HEAVY RAINFALL THAT IMPACTED THE AREA SINCE 5:30 PM CDT. DOPPLER RADAR ESTIMATED 2 TO 3 INCHES OF RAIN FELL ACROSS GENERALLY EAST OF HIGHWAY 65 AND SOUTH OF HIGHWAY 136...IMPACTING THE EAST AND WEST HONEY CREEKS AND MUDDY CREEK. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLOODING TO OCCUR...INCLUDING THE RAVANNA...PRINCETON...MODENA AND MILL GROVE. EXCESSIVE RUNOFF FROM THIS STORM ALSO WILL CAUSE FLOODING OF COUNTRY ROADS...AND NORMALLY DRY WASHES...AS WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS. REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY SO THAT THEY MAY TAKE APPROPRIATE ACTION TO CLOSE FLOODED ROADWAYS. LAT...LON 4050 9338 4028 9340 4027 9377 4049 9377 $$ SF
000 WGUS73 KEAX 280357 FFSEAX MOC129-280430- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 1057 PM CDT FRI AUG 27 2004 ...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR MERCER COUNTY WILL BE ALLOWED TO EXPIRE AS SCHEDULED AT 11 PM CDT... EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS AND CREEKS IN SOUTHEAST MERCER COUNTY HAVE RECEDED OR WERE BEGINNING TO RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED... PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY OR TO THE NATIONAL WEATHER SERVICE IN PLEASANT HILL. REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY SO THAT THEY MAY TAKE APPROPRIATE ACTION TO CLOSE FLOODED ROADWAYS. LAT...LON 4058 9338 4026 9339 4026 9378 4058 9378 $$ SF
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 8:47 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 43 min |
| Aug 26, 9:11 PM CDT | Severe Thunderstorm Warning | EAX | Nodaway | 64 min |
| Aug 26, 9:30 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 60 min |
| Aug 26, 10:12 PM CDT | Severe Thunderstorm Warning | EAX | Nodaway | 63 min |
| Aug 26, 10:16 PM CDT | Tornado Warning | EAX | Nodaway | 59 min |
| Aug 26, 10:55 PM CDT | Tornado Warning | EAX | Harrison | 50 min |
| Aug 26, 11:03 PM CDT | Tornado Warning | EAX | Worth | 57 min |
| Aug 26, 11:21 PM CDT | Tornado Warning | EAX | Mercer | 54 min |
| Aug 26, 11:48 PM CDT | Tornado Warning | EAX | Harrison | 42 min |
| Aug 27, 1:36 AM CDT | Severe Thunderstorm Warning | EAX | Mercer | 54 min |
| Aug 27, 4:00 PM CDT | Severe Thunderstorm Warning | EAX | Mercer, Putnam | 75 min |
| Aug 27, 4:23 PM CDT | Severe Thunderstorm Warning | EAX | Putnam, Schuyler | 82 min |
| Aug 27, 5:20 PM CDT | Flash Flood Warning | EAX | Putnam, Sullivan | 6 hr |
| Aug 27, 5:34 PM CDT | Flash Flood Warning | EAX | Grundy | 6 hr |
| Aug 27, 5:57 PM CDT | Severe Thunderstorm Warning | EAX | Grundy, Sullivan | 78 min |
| Aug 27, 6:09 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 66 min |
Nearby
Flash Flood Warnings in Missouri, 2004Every flash flood warning in 2004
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.