Alert archive / Colorado / Flash Flood Warnings in 2003

Flash Flood Warning 3, NWS Pueblo, CO

May 30, 2003Teller County, Colorado

NWS Pueblo, CO issued this flash flood warning at May 30, 2003, 1:39 PM MDT for Teller County, Colorado. 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 as issued.

The facts

Issued
May 30, 2003, 1:39 PM MDT (19:39 UTC)
Expired
May 30, 2003, 4:45 PM MDT
In force
3 hr
Issued by
NWS Pueblo, CO
Area
Counties, with a storm outline in the text

County Teller County, CO

The radar

The Denver radar (KFTG), 99 km from the middle of the area, began a volume at 19:42 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

Denver, CO (KDNR), launched 12:00Z, 7.7 hours before the alert went out and 193 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 12:00Z on 2003-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2003-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.1939Sfc1 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
2 J/kg
Mixed-layer CIN
-397 J/kg
Mixed-layer LCL
2902 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
11 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 301946
FFWPUB
COC119-302245-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
139 PM MDT FRI MAY 30 2003

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  TELLER COUNTY IN CENTRAL COLORADO

* UNTIL 445 PM MDT

* THIS WARNING IS FOR THE HAYMAN BURN SCAR AREA.  RADAR SHOWS SLOW 
  MOVING THUNDERSTORMS OVER THE HAYMAN BURN SCAR. THESE THUNDERSTORMS
  ARE CAPABLE OF PRODUCING RAINFALL RATES IN EXCESS OF THREE    
  QUARTERS OF AN INCH IN ONE HOUR.

* VERY RAPID RISES IN DRAINAGES IN THE HAYMAN BURN SCAR AREA ARE
  LIKELY.  MODEST RAINFALL RATES CAN PRODUCE DANGEROUS FLASH  
  FLOODING...BECAUSE WATER CANNOT BE ABSORBED BY THE SOIL IN THE BURN
  SCAR AREA.

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.

LAT...LON 3900 10533 3910 10506 3913 10508 3913 10532

$$
2 follow-up statements
000 
WGUS75 KPUB 302104
FFSPUB
COC119-302245-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
256 PM MDT FRI MAY 30 2003

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FRIDAY 
AFTERNOON FOR THE THE HAYMAN BURN SCAR IN TELLER COUNTY...

THE THUNDERSTORMS THAT WERE OVER THE HAYMAN BURN AREA HAVE 
WEAKENED...WITH LIGHT RAIN CONTINUING TO FALL.  THE TELLER COUNTY 
SHERIFF REPORTED THAT TELLER COUNTY ROAD 33 HAS BEEN AFFECTED BY  
FLOODING.

ALTHOUGH THE RAINFALL RATES HAVE DECREASED...FLOODING OF CREEKS AND 
ROADS IN THE HAYMAN BURN SCAR AREA WILL CONTINUE THROUGH 445 
PM...DUE TO RUNOFF FROM THE HEAVY RAINS WHICH OCCURRED EARLIER.  
ADDITIONAL THUNDERSTORM DEVELOPMENT IS POSSIBLE IN THE 
REGION...WHICH CAN BRING ADDITIONAL HEAVY RAINS TO THE REGION. 

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.

LAT...LON 3914 10510 3907 10509 3896 10534 3914 10533

$$
000 
WGUS75 KPUB 302233
FFSPUB
COC119-302245-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
433 PM MDT FRI MAY 30 2003

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 445 MDT FRIDAY 
AFTERNOON FOR THE HAYMAN BURN SCAR IN TELLER COUNTY...

FLASH FLOODING WILL CONTINUE ON THE HAYMAN BURN SCAR IN TELLER 
COUNTY THROUGH 445 PM MDT.  RADAR INDICATES RAIN SHOWERS CONTINUE
ON THE HAYMAN...WITH STORM TOTAL PRECIPITATION ESTIMATED AT 1 TO 1.5 
INCHES ON THE HAYMAN BURN SCAR...NEAR THE TELLER AND DOUGLAS COUNTY 
LINES.  FURTHER SOUTH IN TELLER COUNTY...ESTIMATES HAVE BEEN 
CONSIDERABLY LESS...AT GENERALLY LESS THAN A QUARTER INCH.

AT 425 PM...PUEBLO RADAR INDICATED MODERATE RAIN SHOWERS CONTINUE
TO DEVELOP OVER THE TELLER COUNTY PORTION OF HAYMAN BURN.   THESE 
SHOWERS WERE SHOWING LITTLE MOVEMENT...AND WILL LIKELY AGGRAVATE ANY 
EXISTING FLOODING...MAKING IT VERY DANGEROUS TO BE IN THIS AREA. 
RAINFALL HAS BEEN ESPECIALLY HEAVY IN THE TURKEY CREEK DRAINAGE
OF NORTHWEST TELLER COUNTY.

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 AND STORM DRAINS...WHICH COULD BECOME DEADLY DURING HIGH WATER.
FLOODING WILL OCCUR ALONG CREEKS...IN DRAINAGE AREAS...IN
UNDERPASSES...OVER STREETS AND RURAL ROADS...IN NORMALLY DRY WASHES
AND ARROYOS...AND OVER LOW LYING LAND ALONG CREEK BANKS.

WATCH FOR ROCKSLIDES AND MUDSLIDES IN STEEP TERRAIN. WHEN DRIVING...
SLOW DOWN TO AVOID HITTING ROCKS AND MUD ON THE ROADWAY.

LAT...LON 3911 10504 3897 10505 3891 10529 3911 10531

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 30, 2:46 PM MDTSevere Thunderstorm WarningPUBEl Paso59 min

Nearby

Flash Flood Warnings in Colorado, 2003Every flash flood warning in 2003

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.