Alert archive / Colorado / Flash Flood Watches in 2014

Flash Flood Watch 13, NWS Pueblo, CO

August 14, 20149 counties in Colorado

NWS Pueblo, CO issued this flash flood watch at Aug 14, 2014, 9:58 AM MDT for 9 counties in Colorado. It took effect at Aug 14, 2014, 12:00 PM MDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Aug 14, 2014, 9:58 AM MDT (15:58 UTC)
In effect from
Aug 14, 2014, 12:00 PM MDT
Expired
Aug 14, 2014, 6:03 PM MDT
In force
6 hr
Issued by
NWS Pueblo, CO
Flood severity
None

Counties Chaffee County, CO, Conejos County, CO, El Paso County, CO, Fremont County, CO, Lake County, CO, Mineral County, CO, Rio Grande County, CO, Saguache County, CO, Teller County, CO

The radar

The Pueblo radar (KPUX), 154 km from the middle of the area, began a volume at 16:04 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

Grand Junction, CO (KGJT), launched 12:00Z, 4.0 hours before the alert went out and 241 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, Grand Junction, CO at 12:00Z on 2014-08-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 84 joules per kilogram.LCLEL10008507005003002001001 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, Grand Junction, CO at 12:00Z on 2014-08-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 53 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
84 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
514 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
53 m²/s²
0-3 km storm-relative helicity
29 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.

393 
WGUS65 KPUB 141558
FFAPUB

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE PUEBLO CO
958 AM MDT THU AUG 14 2014

...FLASH FLOODING POSSIBLE TODAY ACROSS THE MOUNTAINS AND PIKES
PEAK REGION...

.AN EXCEPTIONALLY MOIST ATMOSPHERE WILL COMBINE WITH AN UPPER
LEVEL DISTURBANCE TO PRODUCE WIDESPREAD SHOWERS AND THUNDERSTORMS
ACROSS THE CONTINENTAL DIVIDE AND PIKES PEAK REGION. HEAVY
RAINFALL RATES OF UP TO 2 INCHES PER HOUR WILL BE POSSIBLE WITH
THE LOCALIZED STRONGER THUNDERSTORMS. BURN SCARS...AND LOCATIONS
WITH SUSCEPTIBLE SOILS...SUCH AS THE CHALK CLIFFS IN CHAFFEE
COUNTY...WILL BE MOST PRONE TO THE THREAT FOR FLASH FLOODING THIS
AFTERNOON AND EVENING. HOWEVER...LOCALLY HEAVY RAINFALL OUTSIDE OF
THESE AREAS MAY STILL BE CAPABLE OF PRODUCING LOCALIZED FLASH
FLOODING WITH MUD FLOWS AND ROCK SLIDES.

COZ058>068-081-082-084-085-150000-
/O.NEW.KPUB.FF.A.0013.140814T1800Z-140815T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-
INCLUDING THE CITIES OF...CLIMAX...MOSQUITO PASS...LEADVILLE...
INDEPENDENCE PASS...MT ELBERT...MT MASSIVE...GRANITE...SALIDA...
BUENA VISTA...SARGENTS...BONANZA...NORTH PASS...SOUTH FORK...
CREEDE...CUMBRES PASS...WOLF CREEK PASS...WOODLAND PARK...
PIKES PEAK...BLACK FOREST...AIR FORCE ACADEMY...COLORADO SPRINGS
958 AM MDT THU AUG 14 2014

...FLASH FLOOD WATCH IN EFFECT UNTIL 9 PM MDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF CENTRAL COLORADO...EAST 
  CENTRAL COLORADO AND SOUTH CENTRAL COLORADO...INCLUDING THE 
  FOLLOWING AREAS...IN CENTRAL COLORADO...EASTERN SAWATCH 
  RANGE...MOSQUITO RANGE AND UPPER ARKANSAS RIVER VALLEY. IN 
  EAST CENTRAL COLORADO...EL PASO COUNTY AND TELLER COUNTY AND 
  THE RAMPART RANGE. IN SOUTH CENTRAL COLORADO...EASTERN SAN 
  JUAN MOUNTAINS...LA GARITA MOUNTAINS AND UPPER RIO GRANDE 
  VALLEY. 

* UNTIL 9 PM MDT THIS EVENING

* MONSOON MOISTURE AND AN UPPER LEVEL DISTURBANCE WILL COMBINE TO
  PRODUCE SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ACROSS
  THE CONTINENTAL DIVIDE AND PIKES PEAK REGION. SOME OF THE
  STRONGER STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY
  RAINFALL SUFFICIENT TO CAUSE FLASH FLOODING. BURN SCARS AND
  AREAS WITH SUSCEPTIBLE SOILS WILL BE MOST PRONE TO FLASH
  FLOODING TODAY.

* MUD...ASH...AND DEBRIS FLOWS WILL BE POSSIBLE IN AND NEAR BURN
  SCARS. HEAVY RAINFALL MAY ALSO CAUSE ROCK SLIDES IN THE
  MOUNTAINS ALONG THE CONTINENTAL DIVIDE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
2 follow-up statements
760 
WGUS65 KPUB 142121
FFAPUB

FLOOD WATCH
NATIONAL WEATHER SERVICE PUEBLO CO
321 PM MDT THU AUG 14 2014

...FLASH FLOODING POSSIBLE TODAY ACROSS THE MOUNTAINS AND PIKES
PEAK REGION...

.AN EXCEPTIONALLY MOIST ATMOSPHERE WILL COMBINE WITH AN UPPER
LEVEL DISTURBANCE TO PRODUCE WIDESPREAD SHOWERS AND THUNDERSTORMS
ACROSS THE CONTINENTAL DIVIDE AND PIKES PEAK REGION. HEAVY
RAINFALL RATES OF UP TO 2 INCHES PER HOUR WILL BE POSSIBLE WITH
THE LOCALIZED STRONGER THUNDERSTORMS. BURN SCARS...URBAN AREAS...AND
LOCATIONS WITH SUSCEPTIBLE SOILS...WILL BE MOST PRONE TO THE
THREAT FOR FLASH FLOODING THROUGH THIS EVENING. 

COZ058>068-081-082-084-085-150300-
/O.CON.KPUB.FF.A.0013.000000T0000Z-140815T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-
INCLUDING THE CITIES OF...CLIMAX...MOSQUITO PASS...LEADVILLE...
INDEPENDENCE PASS...MT ELBERT...MT MASSIVE...GRANITE...SALIDA...
BUENA VISTA...SARGENTS...BONANZA...NORTH PASS...SOUTH FORK...
CREEDE...CUMBRES PASS...WOLF CREEK PASS...WOODLAND PARK...
PIKES PEAK...BLACK FOREST...AIR FORCE ACADEMY...COLORADO SPRINGS
321 PM MDT THU AUG 14 2014

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF CENTRAL COLORADO...EAST CENTRAL COLORADO AND SOUTH 
  CENTRAL COLORADO...INCLUDING THE FOLLOWING AREAS...IN CENTRAL 
  COLORADO...EASTERN SAWATCH RANGE...MOSQUITO RANGE AND UPPER 
  ARKANSAS RIVER VALLEY. IN EAST CENTRAL COLORADO...EL PASO 
  COUNTY AND TELLER COUNTY AND THE RAMPART RANGE. IN SOUTH 
  CENTRAL COLORADO...EASTERN SAN JUAN MOUNTAINS...LA GARITA 
  MOUNTAINS AND UPPER RIO GRANDE VALLEY. 

* UNTIL 9 PM MDT THIS EVENING

* MONSOON MOISTURE AND AN UPPER LEVEL DISTURBANCE WILL COMBINE TO
  PRODUCE SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ACROSS
  THE CONTINENTAL DIVIDE AND PIKES PEAK REGION. SOME OF THE
  STRONGER STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY
  RAINFALL SUFFICIENT TO CAUSE FLASH FLOODING. BURN SCARS...URBAN
  AREAS AND AREAS WITH SUSCEPTIBLE SOILS WILL BE MOST PRONE TO
  FLASH FLOODING THROUGH THIS EVENING.

* MUD...ASH...AND DEBRIS FLOWS WILL BE POSSIBLE IN AND NEAR BURN 
  SCARS. HEAVY RAINFALL MAY ALSO CAUSE ROCK SLIDES IN THE 
  MOUNTAINS ALONG THE CONTINENTAL DIVIDE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
814 
WGUS65 KPUB 150003
FFAPUB

FLOOD WATCH
NATIONAL WEATHER SERVICE PUEBLO CO
603 PM MDT THU AUG 14 2014

...FLASH FLOOD WATCH CANCELLED...

.THE THREAT OF HEAVY RAIN HAS ENDED OVER THE WATCH AREA...WITH
ONLY LIGHT TO MODERATE RAINFALL EXPECTED DURING THE REMAINDER OF
THE EVENING.

COZ058>068-081-082-084-085-150115-
/O.CAN.KPUB.FF.A.0013.000000T0000Z-140815T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-
INCLUDING THE CITIES OF...CLIMAX...MOSQUITO PASS...LEADVILLE...
INDEPENDENCE PASS...MT ELBERT...MT MASSIVE...GRANITE...SALIDA...
BUENA VISTA...SARGENTS...BONANZA...NORTH PASS...SOUTH FORK...
CREEDE...CUMBRES PASS...WOLF CREEK PASS...WOODLAND PARK...
PIKES PEAK...BLACK FOREST...AIR FORCE ACADEMY...COLORADO SPRINGS
603 PM MDT THU AUG 14 2014

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF CENTRAL COLORADO...EAST
CENTRAL COLORADO AND SOUTH CENTRAL COLORADO HAS BEEN CANCELLED.

THE THREAT OF HEAVY RAINFALL HAS SHIFTED NORTHEAST OUT OF THE
AREA...WITH ONLY LIGHT TO MODERATE RAIN EXPECTED THIS EVENING. 

$$

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, 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, 3:44 PM MDTFlash Flood WarningPUBTeller3 hr
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 Watches in Colorado, 2014Every flash flood watch 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.