Alert archive / Colorado / Flash Flood Warnings in 2016

Flash Flood Warning 31, NWS Pueblo, CO

August 29, 2016El Paso County, Colorado

NWS Pueblo, CO issued this flash flood warning at Aug 29, 2016, 1:30 PM MDT for El Paso County, Colorado. It was in force for 3 hr. 11 reports 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 29, 2016, 1:30 PM MDT (19:30 UTC)
Expired
Aug 29, 2016, 4:30 PM MDT
In force
3 hr
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Flood severity
None

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 70 km from the middle of the area, began a volume at 19:33 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 29, 1:38 PM MDTHEAVY RAIN 1.84 Nnw Peterson Afb, COFELL IN 30 MINUTES.
Aug 29, 1:38 PM MDTHEAVY RAIN 1.84 Nw Peterson Afb, COFELL IN 30 MINUTES.
Aug 29, 1:40 PM MDTHEAVY RAIN 0.845 Ne Manitou Springs, COFELL IN 15 MINUTES.
Aug 29, 2:03 PM MDTFLASH FLOOD2 Ene Colorado Springs, COFLASH FLOODING OF PLATTE AND UNION.
Aug 29, 2:08 PM MDTFLASH FLOOD1 Ene Colorado Springs, COFLOODING OF SHOOKS RUN AND PIKES PEAK AVE.
Aug 29, 2:11 PM MDTFLASH FLOOD1 S Colorado Springs, COWATER UP TO DOORS ON VEHICLES.
Aug 29, 2:15 PM MDTFLASH FLOOD1 Sse Colorado Springs, COSTREET CLOSED DUE TO FLOODING.
Aug 29, 2:15 PM MDTFLASH FLOOD2 Ene Colorado Springs, COROAD CLOSED DUE TO FLOODING.
Aug 29, 2:15 PM MDTFLASH FLOOD2 Ene Colorado Springs, COSTREETS CLOSED.
Aug 29, 2:15 PM MDTFLASH FLOOD2 N Colorado Springs, COSTREET CLOSED DUE TO FLOODING.
Aug 29, 2:15 PM MDTFLASH FLOOD3 Ene Colorado Springs, COSTREETS CLOSED.

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, 7.5 hours before the alert went out and 170 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 2016-08-29Temperature 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 2016-08-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 square meters per square second.193958Sfc1 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
2322 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
110 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

179 
WGUS55 KPUB 291930
FFWPUB
COC041-292130-
/O.NEW.KPUB.FF.W.0031.160829T1930Z-160829T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
130 PM MDT MON AUG 29 2016

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 330 PM MDT

* AT 128 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. UP TO ONE INCH OF RAIN HAS
  ALREADY FALLEN, AND HEAVY RAIN IS CONTINUING. FLASH FLOODING IS
  EXPECTED TO BEGIN SHORTLY, ESPECIALLY IN POOR DRAINAGE AREAS AND
  INTERSECTIONS. 

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  COLORADO SPRINGS...AIR FORCE ACADEMY...CIMARRON HILLS...
  STRATMOOR...PETERSON AFB...SECURITY...
  SECURITY-WIDEFIELD AND FORT CARSON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND
UNDERPASSES AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

PLEASE REPORT FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY WHEN YOU
CAN DO SO SAFELY.

&&

LAT...LON 3900 10468 3875 10469 3876 10489 3900 10485

$$

PGW
4 follow-up statements
556 
WGUS75 KPUB 291954
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
154 PM MDT MON AUG 29 2016

COC041-292130-
/O.CON.KPUB.FF.W.0031.000000T0000Z-160829T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
154 PM MDT MON AUG 29 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 330 PM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 153 PM MDT...THE MEDIA HAS SHOWN SEVERAL REPORTS OF STREET
FLOODING IN THE WARNED AREA. UP TO TWO INCHES OF RAIN HAVE ALREADY
FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS...AIR FORCE ACADEMY...CIMARRON HILLS...STRATMOOR...
PETERSON AFB...SECURITY...SECURITY-WIDEFIELD AND FORT CARSON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND
UNDERPASSES AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

PLEASE REPORT FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY WHEN YOU
CAN DO SO SAFELY.

&&

LAT...LON 3900 10468 3875 10469 3876 10489 3900 10485

$$

PGW
294 
WGUS75 KPUB 292029
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
229 PM MDT MON AUG 29 2016

COC041-292130-
/O.CON.KPUB.FF.W.0031.000000T0000Z-160829T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
229 PM MDT MON AUG 29 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 330 PM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 227 PM MDT...THE PUBLIC REPORTED HEAVY RAIN IN COLORADO SPRINGS.
UP TO TWO INCHES OF RAIN HAVE ALREADY FALLEN. THE THUNDERSTORM IS
WEAKENING, AND FLASH FLOODING WILL CONTINUE DUE THE THE HEAVIER RAIN
WHICH FELL EARLIER.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS...AIR FORCE ACADEMY...CIMARRON HILLS...STRATMOOR...
PETERSON AFB...SECURITY...SECURITY-WIDEFIELD AND FORT CARSON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND
UNDERPASSES AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

PLEASE REPORT FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY WHEN YOU
CAN DO SO SAFELY.

&&

LAT...LON 3900 10468 3875 10469 3876 10489 3900 10485

$$

PGW
134 
WGUS55 KPUB 292108
FFWPUB
COC041-292230-
/O.EXT.KPUB.FF.W.0031.000000T0000Z-160829T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
308 PM MDT MON AUG 29 2016

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  EXCESSIVE RAIN IN...
  NORTHWESTERN EL PASO COUNTY IN EAST CENTRAL COLORADO...

* UNTIL 430 PM MDT

* AT 305 PM MDT...THE PUBLIC REPORTED THAT EXCESSIVE FLASH FLOODING
  WAS OCCURING OVER THE WARNED AREA.  THE STORM PRODUCING THE HEAVY
  RAIN HAS WEAKENED, AND FLASH FLOODING DUE TO THE EARLIER HEAVY
  RAIN WILL CONTINUE.

* LOCATIONS IMPACTED INCLUDE...
  COLORADO SPRINGS...AIR FORCE ACADEMY...CIMARRON HILLS...
  STRATMOOR...PETERSON AFB...SECURITY...
  SECURITY-WIDEFIELD AND FORT CARSON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3900 10468 3875 10469 3876 10489 3900 10485

$$

PGW
177 
WGUS75 KPUB 292222
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
422 PM MDT MON AUG 29 2016

COC041-292230-
/O.EXP.KPUB.FF.W.0031.000000T0000Z-160829T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
422 PM MDT MON AUG 29 2016

...THE FLASH FLOOD WARNING FOR NORTHWESTERN EL PASO COUNTY WILL
EXPIRE AT 430 PM MDT...

THE HEAVY RAIN HAS ENDED. FLOOD WATERS HAVE RECEDED. FLOODING IS NO
LONGER EXPECTED TO POSE A THREAT. PLEASE CONTINUE TO HEED ANY
REMAINING ROAD CLOSURES.

LAT...LON 3900 10468 3875 10469 3876 10489 3900 10485

$$

KT

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 28, 6:07 PM MDTSpecial Weather StatementPUBCuster38 min
Aug 28, 6:15 PM MDTSpecial Weather StatementPUBBaca45 min
Aug 28, 6:40 PM MDTSpecial Weather StatementPUBBaca50 min
Aug 28, 6:51 PM MDTAreal Flood AdvisoryPUBBaca114 min
Aug 28, 7:01 PM MDTSpecial Weather StatementPUBFremont44 min
Aug 28, 7:28 PM MDTSpecial Weather StatementPUBFremont32 min
Aug 28, 9:00 PM MDTSpecial Weather StatementPUBEl Paso30 min
Aug 28, 9:16 PM MDTAreal Flood AdvisoryPUBEl Paso, Pueblo119 min
Aug 28, 9:23 PM MDTSevere Thunderstorm WarningPUBEl Paso37 min
Aug 28, 9:54 PM MDTFlash Flood WarningPUBEl Paso3 hr
Aug 28, 11:14 PM MDTAreal Flood AdvisoryPUBEl Paso3 hr
Aug 29, 1:03 AM MDTAreal Flood AdvisoryPUBEl Paso, Fremont, Pueblo, Teller3 hr
Aug 29, 1:10 PM MDTAreal Flood AdvisoryPUBEl Paso3 hr
Aug 29, 1:23 PM MDTSpecial Weather StatementPUBEl Paso52 min
Aug 29, 1:25 PM MDTSevere Thunderstorm WarningPUBEl Paso, Teller35 min
Aug 29, 1:41 PM MDTFlash Flood WarningPUBEl Paso3 hr
Aug 29, 1:48 PM MDTFlash Flood WarningPUBEl Paso117 min
Aug 29, 2:04 PM MDTSpecial Weather StatementPUBEl Paso41 min
Aug 29, 2:37 PM MDTSpecial Weather StatementPUBEl Paso38 min
Aug 29, 2:45 PM MDTSpecial Weather StatementPUBSaguache30 min
Aug 29, 3:02 PM MDTAreal Flood AdvisoryPUBEl Paso3 hr
Aug 29, 3:06 PM MDTSpecial Weather StatementPUBEl Paso24 min
Aug 29, 3:38 PM MDTSpecial Weather StatementPUBChaffee37 min
Aug 29, 3:54 PM MDTFlash Flood WarningPUBEl Paso, Pueblo3 hr
Aug 29, 3:54 PM MDTRiver Flood WarningPUBEl Paso19 hr
Aug 29, 4:00 PM MDTSpecial Weather StatementPUBEl Paso45 min
Aug 29, 4:23 PM MDTSpecial Weather StatementPUBSaguache52 min
Aug 29, 4:31 PM MDTFlash Flood WarningPUBEl Paso3 hr
Aug 29, 4:52 PM MDTFlash Flood WarningPUBEl Paso, Pueblo3 hr

Nearby

Flash Flood Warnings in Colorado, 2016Every flash flood warning in 2016

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.