Alert archive / Colorado / Flash Flood Warnings in 2014

Flash Flood Warning 42, NWS Pueblo, CO

July 19, 2014El Paso County, Colorado

NWS Pueblo, CO issued this flash flood warning at Jul 19, 2014, 5:00 PM MDT for El Paso 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 outline as issued.

The facts

Issued
Jul 19, 2014, 5:00 PM MDT (23:00 UTC)
Expired
Jul 19, 2014, 7:00 PM MDT
In force
2 hr
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Flood severity
None

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 84 km from the middle of the area, began a volume at 23:02 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 (KDEN), launched 12:00Z, 11.0 hours before the alert went out and 182 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 2014-07-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2014-07-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3184 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
73 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.

309 
WGUS55 KPUB 192300
FFWPUB
COC041-200000-
/O.NEW.KPUB.FF.W.0042.140719T2300Z-140720T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
500 PM MDT SAT JUL 19 2014

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  WESTERN EL PASO COUNTY IN EAST CENTRAL COLORADO...

* UNTIL 600 PM MDT
    
* AT 458 PM MDT...THE COLORADO DEPARTMENT OF TRANSPORTATION REPORTED 
  THAT MUD AND ASH WERE STILL FLOWING ONTO HIGHWAY 24 AROUND MILE 
  MARKER 296 NEAR CASCADE.  THEREFORE THE WARNING HAS BEEN EXTENDED.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  WESTERN COLORADO SPRINGS...MANITOU SPRINGS...CHIPITA PARK AND
  CASCADE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3892 10501 3896 10498 3891 10485 3885 10491

$$

28
3 follow-up statements
428 
WGUS75 KPUB 192312
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
512 PM MDT SAT JUL 19 2014

COC041-200000-
/O.CON.KPUB.FF.W.0042.000000T0000Z-140720T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
512 PM MDT SAT JUL 19 2014

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 600 PM MDT FOR
WESTERN EL PASO COUNTY...

AT 508 PM MDT...THE COLORADO DEPARTMENT OF TRANSPORTATION REPORTED 
THAT WATER...MUD AND ASH WERE STILL FLOWING ONTO HIGHWAY 24 NEAR 
CASCADE.  ALTHOUGH RAINFALL HAS ENDED OVER THE WALDO CANYON BURN 
SCAR...THE FLOW OF WATER AND DEBRIS WILL POSE A THREAT TO HIGHWAY 24 
THROUGH ABOUT 6 PM.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE... HIGHWAY 24 
NEAR AND SOUTHEAST OF CASCADE...THE FOUNTAIN AND WALDO DRAINAGES ON 
THE WALDO CANYON BURN SCAR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3892 10501 3896 10498 3891 10485 3885 10491

$$

28
925 
WGUS55 KPUB 192359
FFWPUB
COC041-200100-
/O.EXT.KPUB.FF.W.0042.000000T0000Z-140720T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
559 PM MDT SAT JUL 19 2014

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  WESTERN EL PASO COUNTY IN EAST CENTRAL COLORADO...

* UNTIL 700 PM MDT
    
* AT 553 PM MDT...THE COLORADO DEPARTMENT OF TRANSPORTATION REPORTED 
  THAT WATER...MUD AND ASH WAS CONTINUING TO FLOW ONTO HIGHWAY 
  24...THEREFORE THE WARNING HAS BEEN EXTENDED. 

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...      
  HIGHWAY 24 AROUND MILE MARKER 296 NEAR AND SOUTHEAST OF 
  CASCADE...THE FOUNTAIN AND WALDO DRAINAGES ON THE WALDO CANYON 
  BURN SCAR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3892 10501 3896 10498 3891 10485 3885 10491

$$
203 
WGUS75 KPUB 200053
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
653 PM MDT SAT JUL 19 2014

COC041-200101-
/O.EXP.KPUB.FF.W.0042.000000T0000Z-140720T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
653 PM MDT SAT JUL 19 2014

...THE FLASH FLOOD WARNING FOR WESTERN EL PASO COUNTY WILL EXPIRE AT
700 PM MDT...

WATER...MUD AND ASH ARE NO LONGER FLOWING ONTO HIGHWAY 24 AND THUS 
THE WARNING WILL BE ALLOWED TO EXPIRE AT 7 PM.

LAT...LON 3892 10501 3896 10498 3891 10485 3885 10491

$$

28

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 19, 1:57 PM MDTSpecial Weather StatementPUBTeller33 min
Jul 19, 2:09 PM MDTSpecial Weather StatementPUBMineral36 min
Jul 19, 2:20 PM MDTAreal Flood AdvisoryPUBEl Paso, Teller115 min
Jul 19, 2:54 PM MDTFlash Flood WarningPUBEl Paso2 hr
Jul 19, 3:26 PM MDTSevere Thunderstorm WarningPUBConejos, Rio Grande49 min
Jul 19, 4:16 PM MDTSpecial Weather StatementPUBCrowley44 min
Jul 19, 4:18 PM MDTSpecial Weather StatementPUBPueblo27 min
Jul 19, 4:32 PM MDTSevere Thunderstorm WarningPUBBent, Kiowa43 min
Jul 19, 5:09 PM MDTSpecial Weather StatementPUBCostilla36 min
Jul 19, 5:29 PM MDTSpecial Weather StatementPUBLas Animas31 min

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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.