Alert archive / Colorado / Flash Flood Warnings in 2001

Flash Flood Warning 2, NWS Pueblo, CO

July 13, 2001Fremont County, Colorado

NWS Pueblo, CO issued this flash flood warning at Jul 13, 2001, 2:50 PM MDT for Fremont County, Colorado. It was in force for 115 min. 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
Jul 13, 2001, 2:50 PM MDT (20:50 UTC)
Expired
Jul 13, 2001, 4:45 PM MDT
In force
115 min
Issued by
NWS Pueblo, CO
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Fremont County, CO

The radar

The Pueblo radar (KPUX), 87 km from the middle of the area, began a volume at 20:53 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, 8.8 hours before the alert went out and 227 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 2001-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 33 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 12:00Z on 2001-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 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
33 J/kg
Mixed-layer CIN
-204 J/kg
Mixed-layer LCL
1410 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
8 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 132055
FFWPUB

COC043-132245-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
250 PM MDT FRI JUL 13 2001

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  EASTERN FREMONT COUNTY IN CENTRAL COLORADO

* UNTIL 445 PM MDT

* AT 246 PM MDT NATIONAL WEATHER SERVICE RADAR ESTIMATED RAINFALL OF 
2 TO 3 INCHES BETWEEN 145 PM AND 245 PM IN AND AREA BETWEEN 2 AND 8 
MILES NORTH OF CANON CITY. AT 240 PM A PERSISTENT...SLOW MOVING 
THUNDERSTORM WAS 2 MILES NORTH OF CANON CITY. ANOTHER STORM WAS 2 
MILES SOUTHEAST OF CANON CITY. THESE STORMS WERE NEARLY STATIONARY 
AND WILL PRODUCE ADDITIONAL HEAVY RAIN THAT WILL LEAD TO FLASH 
FLOODING IN THE CANON CITY...FLORENCE AND PENROSE AREA. FOUR MILE 
CREEK AND WILSON CREEK WILL LIKELY RISE RAPIDLY TO OR ABOVE BANK 
FULL. THE ARKANSAS RIVER IN CANON CITY MAY ALSO RISE RAPIDLY AS THE 
HEAVY RAIN DRAINS ACROSS CANON CITY.

* SOME LOCATIONS AFFECTED WILL BE...
  CANON CITY
  FLORENCE
  PENROSE

IF YOU ARE IN OR CLOSE TO THE WARNED AREA GO TO HIGHER GROUND 
IMMEDIATELY. DO NOT DRIVE OR WALK THROUGH WATER. YOU NEVER KNOW HOW 
DEEP THE WATER REALLY IS>. KEEP CHILDREN AWAY FROM FROM DRAINAGE 
DITCHES AND SWIFTLY FLOWING WATER. 

LAT...LON 3864 10532 3830 10534 3829 10495 3864 10497

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 12, 6:19 PM MDTSevere Thunderstorm WarningPUBBaca56 min
Jul 13, 3:14 PM MDTSevere Thunderstorm WarningPUBFremont61 min
Jul 13, 5:11 PM MDTSevere Thunderstorm WarningPUBPueblo94 min
Jul 13, 5:36 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero54 min

Nearby

Flash Flood Warnings in Colorado, 2001Every flash flood warning in 2001

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.