Alert archive / Colorado / Flash Flood Warnings in 2015

Flash Flood Warning 43, NWS Pueblo, CO

August 14, 2015Teller County, Colorado

NWS Pueblo, CO issued this flash flood warning at Aug 14, 2015, 5:07 PM MDT for Teller County, Colorado. It was in force for 83 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 14, 2015, 5:07 PM MDT (23:07 UTC)
Expired
Aug 14, 2015, 6:30 PM MDT
In force
83 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Flood severity
None

County Teller County, CO

The radar

The Denver radar (KFTG), 92 km from the middle of the area, began a volume at 23:08 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, 11.1 hours before the alert went out and 185 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 2015-08-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 21 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 2015-08-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 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
21 J/kg
Mixed-layer CIN
-216 J/kg
Mixed-layer LCL
2122 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
11 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.

628 
WGUS55 KPUB 142307
FFWPUB
COC119-150030-
/O.NEW.KPUB.FF.W.0043.150814T2307Z-150815T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
507 PM MDT FRI AUG 14 2015

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 630 PM MDT
    
* AT 506 PM MDT...DOPPLER RADAR INDICATED A THUNDERSTORM PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. FLASH FLOODING IS EXPECTED TO 
  BEGIN SHORTLY. RAIN GAUGES REPORTED AN INCH OF RAIN IN ABOUT 30 
  MINUTES WITH THIS STORM. RADAR ESTIMATES OVER AN INCH OF RAIN HAS 
  FALLEN IN THE LAST 35 MINUTES. 

* FLASH FLOODING WILL REMAIN OVER MAINLY RURAL AREAS OF NORTH CENTRAL
  TELLER COUNTY.

THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...TROUT CREEK...
PHANTOM CREEK AND WEST CREEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3913 10504 3900 10519 3913 10528

$$

HODANISH
1 follow-up statement
085 
WGUS75 KPUB 142335
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
535 PM MDT FRI AUG 14 2015

COC119-150030-
/O.CON.KPUB.FF.W.0043.000000T0000Z-150815T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TELLER CO-
535 PM MDT FRI AUG 14 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR
NORTH CENTRAL TELLER COUNTY...

AT 533 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING 
LIGHT TO MODERATE RAIN ACROSS THE WARNED AREA. HEAVY RAIN FROM 
EARLIER IS LIKELY CAUSING FLASH FLOODING ACROSS FAR NORTH CENTRAL 
TELLER COUNTY.

THE FOLLOWING STREAMS AND DRAINAGES ARE LIKELY FLOODING...TROUT 
CREEK... PHANTOM CREEK AND WEST CREEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3913 10504 3900 10519 3913 10528

$$

HODANISH

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 13, 6:00 PM MDTAreal Flood AdvisoryPUBBaca3 hr
Aug 13, 8:28 PM MDTSpecial Weather StatementPUBKiowa47 min
Aug 13, 9:01 PM MDTAreal Flood AdvisoryPUBPueblo3 hr
Aug 13, 9:03 PM MDTFlash Flood WarningPUBCuster, Fremont, Pueblo3 hr
Aug 13, 9:12 PM MDTAreal Flood AdvisoryPUBLas Animas3 hr
Aug 13, 9:40 PM MDTAreal Flood AdvisoryPUBPueblo3 hr
Aug 13, 11:41 PM MDTAreal Flood AdvisoryPUBLas Animas3 hr
Aug 14, 4:44 PM MDTSpecial Weather StatementPUBTeller46 min
Aug 14, 4:58 PM MDTAreal Flood AdvisoryPUBTeller2 hr

Nearby

Flash Flood Warnings in Colorado, 2015Every flash flood warning in 2015

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.