Alert archive / Colorado / Flash Flood Warnings in 2004

Flash Flood Warning 8, NWS Pueblo, CO

July 9, 2004El Paso County, Colorado

NWS Pueblo, CO issued this flash flood warning at Jul 9, 2004, 7:22 PM MDT for El Paso County, Colorado. It was in force for 3 hr. 1 report 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
Jul 9, 2004, 7:22 PM MDT (01:22 UTC)
Expired
Jul 9, 2004, 10:15 PM MDT
In force
3 hr
Issued by
NWS Pueblo, CO
Area
Counties, with a storm outline in the text

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 32 km from the middle of the area, began a volume at 01:25 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

TimeReportWhereRemark
Jul 9, 7:32 PM MDTFLOOD2 S Colorado Springs, COSTREETS FLOODED...WATER COMING OUT OF MANHOLE COVERS...VEHICLES STALLED IN STREETS.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 1.4 hours before the alert went out and 153 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, Denver, CO at 00:00Z on 2004-07-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 7 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, Denver, CO at 00:00Z on 2004-07-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 117 square meters per square second.193958Sfc1 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
7 J/kg
Mixed-layer CIN
-305 J/kg
Mixed-layer LCL
3138 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
117 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WGUS55 KPUB 100125
FFWPUB
COC041-100415-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
722 PM MDT FRI JUL 9 2004

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  EL PASO COUNTY IN EAST CENTRAL COLORADO
  THIS INCLUDES THE CITY OF COLORADO SPRINGS
  
* UNTIL 1015 PM MDT

* AT 720 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
  FLASH FLOODING FROM A THUNDERSTORM NEAR CENTRAL COLORADO SPRINGS
  ...MOVING EAST AT 20 MPH.

* THE THUNDERSTORM PRODUCING FLASH FLOODING WILL BE...OVER THE
  COLORADO SPRING METRO AREA THROUGH 1015 PM.  

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.

IF YOU ARE IN OR CLOSE TO THE WARNED AREA GO TO HIGHER GROUND
IMMEDIATELY. PEOPLE ALONG CREEKS AND DRAINAGE AREAS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS SWIFTLY FLOWING WATER OR STILL WATER OF UNKNOWN DEPTH ON FOOT
OR BY VEHICLE. AS LITTLE AS 6 INCHES OF WATER MAY CAUSE YOU TO LOSE
CONTROL OF YOUR VEHICLE...AND 2 FEET OF RUSHING WATER CAN CARRY AWAY
MOST VEHICLES...INCLUDING SUVS AND PICKUPS. NEARLY HALF OF ALL FLOOD
FATALITIES ARE VEHICLE RELATED. IF YOUR VEHICLE STALLS IN WATER
ABANDON IT IMMEDIATELY AND GO TO HIGHER GROUND. BE ESPECIALLY
CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF
FLOODING.

LAT...LON 3905 10494 3877 10493 3821 10329 3864 10311

$$
3 follow-up statements
000 
WGUS75 KPUB 100158
FFSPUB
COC041-100410-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
753 PM MDT FRI JUL 9 2004

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR EL PASO COUNTY AND 
THE COLORADO SPRINGS METRO AREA UNTIL 1015 PM MDT FRIDAY EVENING...

VERY HEAVY RAIN HAS BEEN REPORTED BY TRAINED SPOTTERS AND INDICATED 
BY NATIONAL WEATHER SERVICE DOPPLER RADAR. IN NORTHEAST COLORADO 
SPRINGS RAINFALL HAS BEEN REPORTED TO BE OVER 3 INCHES IN ONE HALF 
HOUR.  NUMEROUS REPORTS OF INTERSECTION...STREET...LOW LOWLAND 
FLOODING HAVE BEEN RECEIVED FROM THE COLORADO SPRINGS AREA.

BE ALERT FOR FAST RISING WATER AND BE READY TO TAKE QUICK ACTION IF
NECESSARY. DO NOT DRIVE OR WALK INTO WATER OF UNKNOWN DEPTH. AS
LITTLE AS 6 INCHES OF WATER MAY CAUSE YOU TO LOSE CONTROL OF YOUR
VEHICLE...AND 2 FEET OF RUSHING WATER CAN CARRY AWAY MOST VEHICLES...
INCLUDING SUVS AND PICKUPS. NEARLY HALF OF ALL FLOOD FATALITIES ARE
VEHICLE RELATED. KEEP CHILDREN AND OTHERS AWAY FROM FAST FLOWING
WATER. FLOODING WILL OCCUR ALONG CREEKS...IN DRAINAGE AREAS...OVER
RURAL ROADS...IN NORMALLY DRY WASHES AND ARROYOS...AND OVER LOW LYING
LAND ALONG CREEK BANKS.

$$
000 
WGUS75 KPUB 100314
FFSPUB
COC041-100415-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
911 PM MDT FRI JUL 9 2004

...THE FLASH FLOOD WARNING REMAINS IN EFFECT FOR EL PASO COUNTY AND 
THE COLORADO SPRINGS AREA UNTIL 1015 PM MDT FRIDAY EVENING...

HEAVY RAIN HAS ENDED OVER COLORADO SPRINGS...BUT REPORTS OF WATER 1 
TO 1 1/2 FEET DEEP IN LOW LYING AREAS AND OVER STREETS WAS STILL 
BEING REPORTED.  SAND AND COTTONWOOD CREEKS WERE WITHIN THEIR 
BANKS.  WATER WILL LIKELY CONTINUE TO RECEDE THROUGHOUT THE COLORADO 
SPRINGS AREA THROUGH 1015 PM.

DO NOT DRIVE OR WALK INTO WATER OF UNKNOWN DEPTH. AS LITTLE AS 6 
INCHES OF WATER MAY CAUSE YOU TO LOSE CONTROL OF YOUR VEHICLE...AND 
2 FEET OF RUSHING WATER CAN CARRY AWAY MOST VEHICLES...INCLUDING 
SUVS AND PICKUPS. NEARLY HALF OF ALL FLOOD FATALITIES ARE VEHICLE 
RELATED. KEEP CHILDREN AND OTHERS AWAY FROM FAST FLOWING WATER AND 
STORM DRAINS...WHICH COULD BECOME DEADLY DURING HIGH WATER. FLOODING 
WILL OCCUR ALONG CREEKS...IN DRAINAGE AREAS...IN UNDERPASSES...AND 
OVER OTHER LOW LYING AREAS AND STREETS.

$$
000 
WGUS75 KPUB 100417
FFSPUB
COC041-100445-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1016 PM MDT FRI JUL 9 2004

...THE FLASH FLOOD WARNING HAS EXPIRED FOR EL PASO COUNTY AND 
COLORADO SPRINGS...

WATER HAS LIKELY RECEDED ACROSS THE COLORADO SPRINGS AREA.  STANDING 
WATER WILL REMAIN THROUGH THE REMAINDER OF THE NIGHT...BUT SHOULD 
NOT POSE A THREAT TO LIFE...IF CAUTION IS EXCERCISED.

DO NOT DRIVE OR WALK INTO WATER OF UNKNOWN DEPTH. AS LITTLE AS 6 
INCHES OF WATER MAY CAUSE YOU TO LOSE CONTROL OF YOUR VEHICLE...AND 
2 FEET OF RUSHING WATER CAN CARRY AWAY MOST VEHICLES...INCLUDING 
SUVS AND PICKUPS. NEARLY HALF OF ALL FLOOD FATALITIES ARE VEHICLE 
RELATED. KEEP CHILDREN AND OTHERS AWAY FROM FAST FLOWING WATER AND 
STORM DRAINS...WHICH COULD BECOME DEADLY DURING HIGH WATER. FLOODING 
WILL OCCUR ALONG CREEKS...IN DRAINAGE AREAS...IN UNDERPASSES...AND 
OVER OTHER LOW LYING AREAS AND STREETS.

$$

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 9, 6:50 PM MDTSevere Thunderstorm WarningPUBBent, Otero55 min
Jul 9, 6:52 PM MDTSevere Thunderstorm WarningPUBLas Animas53 min
Jul 9, 7:02 PM MDTSevere Thunderstorm WarningPUBEl Paso88 min
Jul 9, 8:46 PM MDTSevere Thunderstorm WarningPUBEl Paso89 min
Jul 9, 9:31 PM MDTSevere Thunderstorm WarningPUBEl Paso59 min
Jul 9, 11:33 PM MDTSevere Thunderstorm WarningPUBEl Paso57 min
Jul 10, 12:16 AM MDTFlash Flood WarningPUBEl Paso3 hr
Jul 10, 1:05 PM MDTSevere Thunderstorm WarningPUBLas Animas115 min

Nearby

Flash Flood Warnings in Colorado, 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.