Alert archive / Colorado / Flash Flood Warnings in 2016

Flash Flood Warning 30, NWS Pueblo, CO

August 28, 2016El Paso County, Colorado

NWS Pueblo, CO issued this flash flood warning at Aug 28, 2016, 9:54 PM MDT for El Paso County, Colorado. It was in force for 3 hr. 23 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 28, 2016, 9:54 PM MDT (03:54 UTC)
Expired
Aug 29, 2016, 1:00 AM 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), 77 km from the middle of the area, began a volume at 03:54 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 28, 10:10 PM MDTHEAVY RAIN 0.715 Ne Manitou Springs, CO.
Aug 28, 10:14 PM MDTHEAVY RAIN 0.724 Nne Colorado Springs, CO.
Aug 28, 10:15 PM MDTHEAVY RAIN 0.832 Nne Colorado Springs, CO.
Aug 28, 10:15 PM MDTHEAVY RAIN 1.035 Sse Air Force Academy, CO.
Aug 28, 10:20 PM MDTHEAVY RAIN 0.454 Nw Peterson Afb, COSINCE 920 PM.
Aug 28, 10:20 PM MDTHEAVY RAIN 0.515 Nne Manitou Springs, CO.
Aug 28, 10:21 PM MDTHEAVY RAIN 0.995 Sse Air Force Academy, CO.
Aug 28, 10:25 PM MDTHEAVY RAIN 0.672 Ese Air Force Academy, CO.
Aug 28, 10:30 PM MDTHEAVY RAIN 1.296 Sse Air Force Academy, CO.
Aug 28, 10:35 PM MDTHEAVY RAIN 0.756 Nw Peterson Afb, CO.
Aug 28, 10:45 PM MDTHEAVY RAIN 0.864 Nne Colorado Springs, CO.
Aug 28, 10:55 PM MDTHEAVY RAIN 0.813 Sw Air Force Academy, CO.
Aug 28, 11:10 PM MDTHEAVY RAIN 0.434 Nne Cascade, CO.
Aug 28, 11:15 PM MDTHEAVY RAIN 1.062 Nne Colorado Springs, CO.
Aug 28, 11:20 PM MDTHEAVY RAIN 0.995 Ne Manitou Springs, CO.
Aug 28, 11:30 PM MDTHEAVY RAIN 0.52 N Manitou Springs, CO.
Aug 28, 11:30 PM MDTHEAVY RAIN 1.46 Sse Air Force Academy, CO.
Aug 28, 11:37 PM MDTHEAVY RAIN 1.185 Sse Air Force Academy, CO.
Aug 28, 11:59 PM MDTHEAVY RAIN 0.863 Wsw Air Force Academy, CO.
Aug 28, 11:59 PM MDTHEAVY RAIN 0.943 Ssw Air Force Academy, CO.
Aug 29, 12:00 AM MDTHEAVY RAIN 0.564 N Manitou Springs, CO.
Aug 29, 12:20 AM MDTHEAVY RAIN 1.16 Nw Peterson Afb, CO.
Aug 29, 12:31 AM MDTHEAVY RAIN 0.782 Nw Colorado Springs, 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 00:00Z, 3.9 hours before the alert went out and 172 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 00:00Z on 2016-08-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 27 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 00:00Z on 2016-08-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 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
27 J/kg
Mixed-layer CIN
-87 J/kg
Mixed-layer LCL
2633 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
6 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

622 
WGUS55 KPUB 290354
FFWPUB
COC041-290700-
/O.NEW.KPUB.FF.W.0030.160829T0354Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
954 PM MDT SUN AUG 28 2016

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 100 AM MDT

* AT 952 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. FLASH FLOODING IS EXPECTED TO
  BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  COLORADO SPRINGS...
  AIR FORCE ACADEMY AND MANITOU SPRINGS AND EASTERN PORTIONS OF THE
  WALDO CANYON BURN SCAR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
6 follow-up statements
873 
WGUS75 KPUB 290419
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1019 PM MDT SUN AUG 28 2016

COC041-290700-
/O.CON.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1019 PM MDT SUN AUG 28 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 AM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 1018 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA.  FLASH FLOODING IS EXPECTED TO
BEGIN SHORTLY.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS...AIR FORCE ACADEMY AND MANITOU SPRINGS
AND EASTERN PORTIONS OF THE WALDO CANYON BURN SCAR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
894 
WGUS75 KPUB 290436
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1036 PM MDT SUN AUG 28 2016

COC041-290700-
/O.CON.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1036 PM MDT SUN AUG 28 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 AM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 1036 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
MODERATE TO HEAVY RAIN ACROSS THE WARNED AREA.  FLASH FLOODING IS
EXPECTED.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS...AIR FORCE ACADEMY AND MANITOU SPRINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
990 
WGUS75 KPUB 290525
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1125 PM MDT SUN AUG 28 2016

COC041-290700-
/O.CON.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1125 PM MDT SUN AUG 28 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 AM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 1122 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
LIGHT TO MODERATE RAIN ACROSS THE WARNED AREA.  FLASH FLOODING IS
EXPECTED TO CONTINUE.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS AND THE AIR FORCE ACADEMY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
192 
WGUS75 KPUB 290557
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1157 PM MDT SUN AUG 28 2016

COC041-290700-
/O.CON.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1157 PM MDT SUN AUG 28 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 AM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 1154 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
MODERATE RAIN ACROSS THE WARNED AREA.  FLASH FLOODING IS EXPECTED.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS AND AIR FORCE ACADEMY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
008 
WGUS75 KPUB 290629
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1229 AM MDT MON AUG 29 2016

COC041-290700-
/O.CON.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1229 AM MDT MON AUG 29 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 AM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 1229 AM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
MODERATE RAIN ACROSS THE WARNED AREA.  FLASH FLOODING IS EXPECTED.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLORADO SPRINGS...AIR FORCE ACADEMY AND MANITOU SPRINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28
477 
WGUS75 KPUB 290657
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1257 AM MDT MON AUG 29 2016

COC041-290703-
/O.EXP.KPUB.FF.W.0030.000000T0000Z-160829T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
1257 AM MDT MON AUG 29 2016

...THE FLASH FLOOD WARNING FOR NORTHWESTERN EL PASO COUNTY WILL
EXPIRE AT 100 AM MDT...

MODERATE RAIN IS EXPECTED TO CONTINUE OVER PORTIONS OF EL PASO
COUNTY...BUT FLASH FLOODING IS NOT EXPECTED AT THIS TIME.  MINOR
FLOODING OF LOW LYING AREAS...CREEKS AND STREAMS...WILL STILL BE
POSSIBLE.  PLEASE CONTINUE TO HEED ANY REMAINING ROAD CLOSURES.

LAT...LON 3901 10476 3878 10471 3884 10492 3904 10495

$$

28

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, 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, 1:30 PM MDTFlash Flood WarningPUBEl Paso3 hr
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.