Alert archive / Colorado / Flash Flood Warnings in 2007
Flash Flood Warning 9, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this flash flood warning at Jun 24, 2007, 6:59 PM MDT for Jefferson County, Park County, Colorado. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 24, 2007, 6:59 PM MDT (00:59 UTC)
- Expired
- Jun 24, 2007, 9:00 PM MDT
- In force
- 2 hr
- Issued by
- NWS Denver/Boulder, CO
- Area
- Whole counties
Counties Jefferson County, CO, Park County, CO
The radar
The Denver radar (KFTG), 94 km from the middle of the area, began a volume at 00:59 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 00:00Z, 1.0 hours before the alert went out and 201 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
- 44 J/kg
- Mixed-layer CIN
- -160 J/kg
- Mixed-layer LCL
- 3898 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS55 KBOU 250100
FFWBOU
COC059-093-250300-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE DENVER CO
659 PM MDT SUN JUN 24 2007
THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A
* FLASH FLOOD WARNING FOR...
EAST CENTRAL PARK COUNTY IN CENTRAL COLORADO
EXTREME SOUTHWESTERN JEFFERSON COUNTY IN NORTHEAST COLORADO
* UNTIL 900 PM MDT
* AT 659 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN FROM A THUNDERSTORM OVER EXTREME SOUTHWESTERN
JEFFERSON COUNTY...OR ABOUT 35 MILES NORTHWEST OF COLORADO SPRINGS.
THIS STORM WAS MOVING NORTHEAST AT 20 MPH.
* THE STORM PRODUCING VERY HEAVY RAIN WILL REMAIN OVER MAINLY RURAL
AREAS OF THE WARNED COUNTIES.
AUTOMATED RAIN GAUGES INDICATE THAT 1 INCH OF RAIN HAS FALLEN IN 35
MINUTES. AFFECTED STREAMS WOULD INCLUDE WILDCAT CREEK AND GOOSE
CREEK IN SOUTHWEST JEFFERSON COUNTY.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE. TURN AROUND...DO NOT DROWN.
LAT...LON 3912 10544 3908 10538 3913 10533 3917 10529
3919 10534 3916 10539
$$3 follow-up statements
000
WGUS75 KBOU 250143
FFSBOU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
741 PM MDT SUN JUN 24 2007
COC059-093-250300-
PARK CO-JEFFERSON CO-
741 PM MDT SUN JUN 24 2007
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 900 PM MDT FOR
EXTREME SOUTHWESTERN JEFFERSON AND EAST CENTRAL PARK COUNTIES...
AT 741 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY
HEAVY RAIN FROM A THUNDERSTORM OVER EXTREME SOUTHWESTERN DOUGLAS
COUNTY...OR ABOUT 32 MILES NORTHWEST OF COLORADO SPRINGS. THIS STORM
WAS MOVING EAST AT 10 MPH.
THE STORM PRODUCING VERY HEAVY RAIN WILL REMAIN OVER MAINLY RURAL
AREAS OF THE WARNED COUNTIES.
AUTOMATED RAIN GAUGES INDICATE THAT 1.50 INCHES OF RAIN HAS FALLEN
FROM THIS STORM IN THE LAST HOUR. AFFECTED STREAMS WOULD INCLUDE
WILDCAT CREEK AND GOOSE CREEK IN SOUTHWEST JEFFERSON COUNTY.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE. TURN AROUND...DO NOT DROWN.
LAT...LON 3912 10544 3908 10538 3913 10533 3917 10529
3919 10534 3916 10539
$$000
WGUS75 KBOU 250222
FFSBOU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
819 PM MDT SUN JUN 24 2007
COC059-093-250300-
PARK CO-JEFFERSON CO-
819 PM MDT SUN JUN 24 2007
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 900 PM MDT FOR
EXTREME SOUTHWESTERN JEFFERSON AND EAST CENTRAL PARK COUNTIES...
AT 819 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
RAIN WAS ENDING IN THE HAYMAN BURN AREA OF SOUTHWESTERN JEFFERSON
AND EAST CENTRAL PARK COUNTIES.
AUTOMATED RAIN GAUGES INDICATE THAT 1.85 INCHES OF RAIN FELL IN JUST
OVER ONE HOUR EARLIER THIS EVENING ALONG THE JEFFERSON...PARK COUNTY
LINE NORTHEAST OF TARRYALL. AFFECTED STREAMS WOULD INCLUDE
WILDCAT CREEK AND GOOSE CREEK IN SOUTHWEST JEFFERSON COUNTY.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE. TURN AROUND...DO NOT DROWN.
LAT...LON 3912 10544 3908 10538 3913 10533 3917 10529
3919 10534 3916 10539
$$000
WGUS75 KBOU 250304
FFSBOU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
904 PM MDT SUN JUN 24 2007
COC059-093-250314-
PARK CO-JEFFERSON CO-
904 PM MDT SUN JUN 24 2007
...THE FLASH FLOOD WARNING HAS EXPIRED FOR EXTREME SOUTHWESTERN
JEFFERSON AND EAST CENTRAL PARK COUNTIES...
RAIN HAD ENDED IN THE HAYMAN BURN AREA AND NO FLOODING HAS BEEN
REPORTED SO THE WARNING HAS BEEN ALLOWED TO EXPIRE.
LAT...LON 3912 10544 3908 10538 3913 10533 3917 10529
3919 10534 3916 10539
$$Nearby
Flash Flood Warnings in Colorado, 2007Every flash flood warning in 2007
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.