Alert archive / Kansas / Flash Flood Warnings in 2004
Flash Flood Warning 50, NWS Topeka, KS
NWS Topeka, KS issued this flash flood warning at Aug 23, 2004, 10:15 PM CDT for Clay County, Geary County, Riley County, Kansas. It was in force for 2 hr. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 23, 2004, 10:15 PM CDT (03:15 UTC)
- Expired
- Aug 24, 2004, 12:15 AM CDT
- In force
- 2 hr
- Issued by
- NWS Topeka, KS
- Area
- Counties, with a storm outline in the text
Counties Clay County, KS, Geary County, KS, Riley County, KS
The radar
The Topeka radar (KTWX), 48 km from the middle of the area, began a volume at 03:26 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 23, 10:15 PM CDT | FLASH FLOOD | Manhattan, KS | WATER REPORTED COVERING EAST BOUND LANE K18 6 INCHES DEEP IN MANHATTAN |
| Aug 23, 10:43 PM CDT | FLASH FLOOD | Manhattan, KS | 3RD STREET ON THE EAST SIDE OF TOWN COMPLETELY SUBMERGED UNDER WATER. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 3.3 hours before the alert went out and 96 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
- 2446 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 577 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 314 m²/s²
- 0-3 km storm-relative helicity
- 513 m²/s²
- Significant tornado parameter
- 4.3
- Supercell composite
- 21.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS53 KTOP 240316
FFWTOP
KSC027-061-161-240515-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TOPEKA KS
1015 PM CDT MON AUG 23 2004
THE NATIONAL WEATHER SERVICE IN TOPEKA HAS ISSUED A
* FLASH FLOOD WARNING FOR...
NORTHWESTERN GEARY COUNTY IN EAST CENTRAL KANSAS
SOUTHEASTERN CLAY COUNTY IN NORTH CENTRAL KANSAS
SOUTHERN RILEY COUNTY IN NORTHEAST KANSAS
* UNTIL 1215 AM CDT
* AT 1012 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
EXTREMELY HEAVY RAIN OF 3 TO 7 INCHES HAD FALLEN IN CENTRAL AND
SOUTHERN RILEY COUNTY. AT 10 PM 3.73 INCHES OF RAIN WAS REPORTED IN
SOUTHWEST MANHATTAN. STREETS HAVE BEEN CLOSED IN SOUTHERN PARTS OF
MANHATTAN. WHILE REPORTS FROM RURAL AREAS OF CENTRAL AND SOUTHERN
RILEY COUNTY HAVE NOT BEEN RECEIVED...FLASH FLOODING CAN BE
EXPECTED. ADDITIONALLY...PARTS OF SOUTHEAST CLAY COUNTY AND
NORTHWEST GEARY COUNTY HAVE RECEIVED 2 TO 5 INCHES IN TWO HOURS WITH
FLASH FLOODING LIKELY IN THOSE COUNTIES AS WELL. MORE RAIN CAN BE
EXPECTED ACROSS THE WARNED AREA THROUGH MIDNIGHT.
* LOCATIONS IMPACTED INCLUDE...
WAKEFIELD
MILFORD LAKE
MILFORD
RILEY
KEATS
OGDEN
TUTTLE CREEK LAKE
MANHATTAN
RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF CREEKS AND
STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY ROADS AND FARMLANDS
ALONG THE BANKS OF CREEKS AND STREAMS AND LOW LYING AREAS ARE SUBJECT
TO FLASH FLOODING.
DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROAD. THE WATER
MAY BE VERY DEEP. VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED.
STAY TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA OUTLETS FOR THE
LATEST INFORMATION CONCERNING THE SEVERE WEATHER.
LAT...LON 3932 9711 3913 9713 3908 9670 3906 9649
3904 9639 3917 9639 3920 9656 3937 9669
$$2 follow-up statements
000
WGUS73 KTOP 240351
FFSTOP
KSC027-061-161-240515-
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TOPEKA KS
1051 PM CDT MON AUG 23 2004
...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM CDT FOR NORTHWESTERN
GEARY...SOUTHERN RILEY AND SOUTHEASTERN CLAY COUNTIES...
AT 1043 PM CDT...TRAINED WEATHER SPOTTERS REPORTED FLASH FLOODING IN
EASTERN PARTS OF MANHATTAN. THIRD STREET WAS REPORTED COMPLETELY
SUBMERGED IN WATER. MORE THUNDERSTORMS WERE DEVELOPING OVER
SOUTHERN CLAY COUNTY TO THE WEST OF MANHATTAN AND WILL MOVE INTO
RILEY COUNTY AND NORTHWEST GEARY COUNTY PRODUCING MORE FLASH
FLOODING THROUGH AT LEAST MIDNIGHT.
LOCATIONS IMPACTED INCLUDE...
KEATS
RILEY
WAKEFIELD
MANHATTAN
DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROAD. THE WATER
MAY BE VERY DEEP. VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED.
STAY TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA OUTLETS FOR THE
LATEST INFORMATION CONCERNING THE SEVERE WEATHER.
LAT...LON 3932 9711 3913 9713 3908 9670 3906 9649
3904 9639 3916 9639 3920 9656 3937 9669
$$000
WGUS73 KTOP 240422
FFSTOP
KSC027-061-161-240515-
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TOPEKA KS
1121 PM CDT MON AUG 23 2004
...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM CDT FOR NORTHWESTERN
GEARY...SOUTHERN RILEY AND SOUTHEASTERN CLAY COUNTIES...
AT 1114 PM CDT...RILEY COUNTY LAW ENFORCEMENT OFFICIALS REPORTED
WILDCAT CREEK WAS OUT OF ITS BANKS WEST OF MANHATTAN. MORE STORMS
HAVE BEEN DEVELOPING ACROSS SOUTHERN CLAY COUNTY AND WILL MOVE
ACROSS NORTHWEST GEARY AND SOUTHERN RILEY COUNTIES...SO MORE FLASH
FLOODING CAN BE EXPECTED INTO THE EARLY MORNING HOURS.
LOCATIONS IMPACTED INCLUDE...KEATS...WAKEFIELD...MANHATTAN.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. MOVE TO HIGHER GROUND...AWAY FROM RISING WATER.
DO NOT DRIVE THROUGH WATER OF UNKNOWN DEPTH...VEHICLES CAN QUICKLY
BE SWEPT AWAY.
STAY TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA OUTLETS FOR THE
LATEST INFORMATION CONCERNING THE SEVERE WEATHER.
LAT...LON 3932 9711 3913 9713 3908 9670 3906 9649
3904 9639 3916 9639 3920 9656 3937 9669
$$The office that day
Everything else NWS Topeka, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 23, 7:05 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Riley | 40 min |
| Aug 23, 7:07 PM CDT | Tornado Warning | TOP | Shawnee | 23 min |
| Aug 23, 7:27 PM CDT | Tornado Warning | TOP | Shawnee | 33 min |
| Aug 23, 7:43 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Riley | 47 min |
| Aug 23, 7:49 PM CDT | Tornado Warning | TOP | Douglas | 26 min |
| Aug 23, 7:50 PM CDT | Tornado Warning | TOP | Pottawatomie, Riley, Wabaunsee | 40 min |
| Aug 23, 8:01 PM CDT | Tornado Warning | TOP | Shawnee | 29 min |
| Aug 23, 8:12 PM CDT | Flash Flood Warning | TOP | Riley | 2 hr |
| Aug 23, 8:15 PM CDT | Tornado Warning | TOP | Douglas | 45 min |
| Aug 23, 8:22 PM CDT | Flash Flood Warning | TOP | Douglas, Jefferson, Pottawatomie, Shawnee, Wabaunsee | 4 hr |
| Aug 23, 8:28 PM CDT | Tornado Warning | TOP | Riley, Wabaunsee | 47 min |
| Aug 23, 8:30 PM CDT | Severe Thunderstorm Warning | TOP | Shawnee | 45 min |
| Aug 23, 8:37 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley | 53 min |
| Aug 23, 8:46 PM CDT | Severe Thunderstorm Warning | TOP | Clay | 59 min |
| Aug 23, 9:00 PM CDT | Tornado Warning | TOP | Douglas | 45 min |
| Aug 23, 9:33 PM CDT | Severe Thunderstorm Warning | TOP | Shawnee | 42 min |
| Aug 23, 9:44 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley, Wabaunsee | 61 min |
| Aug 23, 9:46 PM CDT | Severe Thunderstorm Warning | TOP | Douglas | 44 min |
| Aug 23, 9:49 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley | 56 min |
| Aug 24, 12:49 AM CDT | Severe Thunderstorm Warning | TOP | Shawnee, Wabaunsee | 41 min |
| Aug 24, 1:28 AM CDT | Severe Thunderstorm Warning | TOP | Shawnee, Wabaunsee | 47 min |
| Aug 24, 2:35 AM CDT | Severe Thunderstorm Warning | TOP | Osage | 40 min |
| Aug 24, 8:36 AM CDT | Flash Flood Warning | TOP | Douglas, Jackson, Jefferson, Shawnee | 3 hr |
Nearby
Flash Flood Warnings in Kansas, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.