Alert archive / Colorado / Flash Flood Warnings in 2014

Flash Flood Warning 70, NWS Pueblo, CO

August 14, 2014Teller County, Colorado

NWS Pueblo, CO issued this flash flood warning at Aug 14, 2014, 3:44 PM MDT for Teller 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
Aug 14, 2014, 3:44 PM MDT (21:44 UTC)
Expired
Aug 14, 2014, 6:45 PM MDT
In force
3 hr
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Flood severity
None

County Teller County, CO

The radar

The Pueblo radar (KPUX), 106 km from the middle of the area, began a volume at 21:44 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
Aug 14, 4:15 PM MDTHEAVY RAIN 1.14 Wnw Divide, CO

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

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 9.7 hours before the alert went out and 202 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 2014-08-14Temperature 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 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 2014-08-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 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
-249 J/kg
Mixed-layer LCL
2081 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
13 m²/s²
0-3 km storm-relative helicity
51 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.

966 
WGUS55 KPUB 142145
FFWPUB
COC119-150045-
/O.NEW.KPUB.FF.W.0070.140814T2144Z-140815T0045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
344 PM MDT THU AUG 14 2014

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 645 PM MDT
    
* AT 344 PM MDT...TRAINED WEATHER SPOTTERS REPORTED A THUNDERSTORM 
  PRODUCING HEAVY RAIN IN FLORISSANT UP TO ONE INCH OF RAIN HAS 
  FALLEN IN 10 MINUTES. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  FLORISSANT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

&&

LAT...LON 3887 10515 3888 10532 3899 10533 3900 10533
      3901 10518

$$

PGW
3 follow-up statements
339 
WGUS75 KPUB 142211
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
411 PM MDT THU AUG 14 2014

COC119-150045-
/O.CON.KPUB.FF.W.0070.000000T0000Z-140815T0045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TELLER CO-
411 PM MDT THU AUG 14 2014

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR
WEST CENTRAL TELLER COUNTY...

AT 338 PM MDT...TRAINED WEATHER SPOTTERS REPORTED THUNDERSTORMS 
PRODUCING HEAVY RAIN IN THE FLORISSANT AREA. UP TO ONE INCH OF RAIN 
HAS ALREADY FALLEN. THIS STORM HAS MOVED EASTWARD ALONG HIGHWAY 24 
EASTWARD INTO THE DIVIDE AREA.  FLASH FLOODING IS EXPECTED ALONG 
HIGHWAY 24 BETWEEN FLORISSANT TO NEAR DIVIDE.

ADDITIONAL RAINFALL AMOUNTS ARE EXPECTED TO REMAIN LIGHT IN THE 
WARNED AREA...HOWEVER FLASH FLOODING WILL CONTINUE UNTIL THE WATER 
HAS A CHANCE TO RECEDE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

&&

LAT...LON 3887 10515 3888 10532 3899 10533 3900 10533
      3901 10518

$$

KT
442 
WGUS75 KPUB 142254
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
454 PM MDT THU AUG 14 2014

COC119-150045-
/O.CON.KPUB.FF.W.0070.000000T0000Z-140815T0045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TELLER CO-
454 PM MDT THU AUG 14 2014

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR
WEST CENTRAL TELLER COUNTY...

AT 451 PM MDT...HEAVY RAIN HAS ENDED ACROSS THE WARNING AREA.  
BETWEEN 330 PM AND 400 PM...SPOTTERS REPORTED HEAVY RAIN ALONG 
HIGHWAY 24 BETWEEN FLORISSANT AND DIVIDE. UP TO 1.25 INCHES OF RAIN 
HAS ALREADY FALLEN AND MUD FLOWS HAVE BEEN REPORTED ON HIGHWAY 24 
APPROXIMATELY 5 MILES WEST OF DIVIDE. FLASH FLOODING IS EXPECTED TO 
CONTINUE UNTIL THE WATER HAS TIME TO RECEDE.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
FLORISSANT AND HIGHWAY 24 EASTWARD TO NEAR DIVIDE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DONT DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

&&

LAT...LON 3887 10515 3888 10532 3899 10533 3900 10533
      3901 10518

$$

KT
893 
WGUS75 KPUB 142320
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
520 PM MDT THU AUG 14 2014

COC119-142330-
/O.CAN.KPUB.FF.W.0070.000000T0000Z-140815T0045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TELLER CO-
520 PM MDT THU AUG 14 2014

...THE FLASH FLOOD WARNING FOR WEST CENTRAL TELLER COUNTY IS
CANCELLED...

THE HEAVY RAIN HAS ENDED...AND FLOODING IS NO LONGER EXPECTED TO POSE
A THREAT.

LAT...LON 3887 10515 3888 10532 3899 10533 3900 10533
      3901 10518

$$

KT

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 13, 6:25 PM MDTAreal Flood AdvisoryPUBFremont3 hr
Aug 14, 9:58 AM MDTFlash Flood WatchPUBChaffee, Conejos, El Paso, Fremont, Lake, Mineral and 3 more8 hr
Aug 14, 12:07 PM MDTSpecial Weather StatementPUBMineral53 min
Aug 14, 1:29 PM MDTAreal Flood AdvisoryPUBEl Paso2 hr
Aug 14, 1:39 PM MDTSpecial Weather StatementPUBChaffee51 min
Aug 14, 1:56 PM MDTFlash Flood WarningPUBEl Paso2 hr
Aug 14, 2:04 PM MDTSpecial Weather StatementPUBSaguache41 min
Aug 14, 2:28 PM MDTSpecial Weather StatementPUBTeller32 min
Aug 14, 3:23 PM MDTAreal Flood AdvisoryPUBEl Paso52 min
Aug 14, 3:31 PM MDTSpecial Weather StatementPUBTeller59 min
Aug 14, 3:59 PM MDTFlash Flood WarningPUBEl Paso, Teller3 hr
Aug 14, 4:10 PM MDTAreal Flood AdvisoryPUBEl Paso2 hr
Aug 14, 4:19 PM MDTAreal Flood AdvisoryPUBEl Paso116 min
Aug 14, 4:34 PM MDTFlash Flood WarningPUBEl Paso116 min
Aug 14, 4:39 PM MDTFlash Flood WarningPUBEl Paso2 hr

Nearby

Flash Flood Warnings in Colorado, 2014Every flash flood warning in 2014

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.