Alert archive / Colorado / Flash Flood Warnings in 2015

Flash Flood Warning 2, NWS Pueblo, CO

May 7, 2015El Paso County, Colorado

NWS Pueblo, CO issued this flash flood warning at May 7, 2015, 2:06 PM MDT for El Paso County, Colorado. It was in force for 114 min. 1 report 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
May 7, 2015, 2:06 PM MDT (20:06 UTC)
Expired
May 7, 2015, 4:00 PM MDT
In force
114 min
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 20:09 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
May 7, 3:51 PM MDTFLOOD10 Nne Colorado Springs, COCOTTONWOOD CREEK

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, 8.1 hours before the alert went out and 163 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 2015-05-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 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 2015-05-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
622 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
76 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.

855 
WGUS55 KPUB 072006
FFWPUB
COC041-072200-
/O.NEW.KPUB.FF.W.0002.150507T2006Z-150507T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
206 PM MDT THU MAY 7 2015

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 400 PM MDT

* AT 205 PM MDT...THE PUBLIC REPORTED FLASH FLOODING ACROSS THE
  WARNED AREA. UP TO ONE INCH OF RAIN HAS ALREADY FALLEN. FLASH 
  FLOODING IS ALREADY OCCURRING.  THERE HAVE BEEN SEVERAL REPORTS OF 
  STREET FLOODING.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  NORTHWESTERN COLORADO SPRINGS...AIR FORCE ACADEMY AND BLACK FOREST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3905 10464 3885 10481 3890 10491 3909 10476

$$

PGW
3 follow-up statements
179 
WGUS75 KPUB 072035
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
235 PM MDT THU MAY 7 2015

COC041-072200-
/O.CON.KPUB.FF.W.0002.000000T0000Z-150507T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
235 PM MDT THU MAY 7 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 232 PM MDT...THE PUBLIC REPORTED FLASH FLOODING OCCURRING IN 
NORTHWEST COLORADO SPRINGS. UP TO TWO INCHES OF RAIN HAVE ALREADY 
FALLEN. FLASH FLOODING IS ALREADY OCCURRING.  THERE HAVE BEEN 
NUMEROUS REPORTS OF HAIL SIX TO EIGHT INCHES DEEP INT THE ARERA AS 
WELL.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3905 10464 3885 10481 3890 10491 3909 10476

$$

PGW
191 
WGUS75 KPUB 072050
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
250 PM MDT THU MAY 7 2015

COC041-072200-
/O.CON.KPUB.FF.W.0002.000000T0000Z-150507T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
250 PM MDT THU MAY 7 2015

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR
NORTHWESTERN EL PASO COUNTY...

AT 247 PM MDT...THE PUBLIC REPORTED FLASH FLOODING OCCURRING IN 
NORTHWEST COLORADO SPRINGS. UP TO TWO INCHES OF RAIN HAVE ALREADY 
FALLEN. FLASH FLOODING IS ALREADY OCCURRING.

NEW STORMS ARE DEVELOPING ALONG INTERSTATE 25 OVER NORTHERN COLORADO 
SRPINGS.  ADDITIONAL RAINFALL AMOUNTS OF HALF AN INCH ARE POSSIBLE 
IN THE WARNED AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3905 10464 3885 10481 3890 10491 3909 10476

$$

PGW
679 
WGUS75 KPUB 072157
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
357 PM MDT THU MAY 7 2015

COC041-072206-
/O.EXP.KPUB.FF.W.0002.000000T0000Z-150507T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
EL PASO CO-
357 PM MDT THU MAY 7 2015

...THE FLASH FLOOD WARNING FOR NORTHWESTERN EL PASO COUNTY WILL
EXPIRE AT 400 PM MDT...

THE HEAVY RAIN HAS ENDED...AND FLOODING IS NO LONGER EXPECTED TO 
POSE A THREAT.  WATER MAY STILL BE RUNNING HIGH DUE TO MELTING HAIL. 
TURN AROUND...DON'T DROWN.

LAT...LON 3905 10464 3885 10481 3890 10491 3909 10476

$$

KAM

The office that day

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

IssuedProductOfficeCountiesLasted
May 6, 6:30 PM MDTSpecial Weather StatementPUBProwers90 min
May 7, 12:29 PM MDTSpecial Weather StatementPUBTeller31 min
May 7, 12:53 PM MDTSpecial Weather StatementPUBPueblo37 min
May 7, 12:59 PM MDTSpecial Weather StatementPUBEl Paso31 min
May 7, 1:09 PM MDTSpecial Weather StatementPUBLas Animas36 min
May 7, 1:22 PM MDTSevere Thunderstorm WarningPUBLas Animas23 min
May 7, 1:33 PM MDTSevere Thunderstorm WarningPUBEl Paso27 min
May 7, 1:38 PM MDTTornado WarningPUBLas Animas37 min
May 7, 1:46 PM MDTSevere Thunderstorm WarningPUBEl Paso44 min
May 7, 2:14 PM MDTSevere Thunderstorm WarningPUBLas Animas31 min
May 7, 2:22 PM MDTSevere Thunderstorm WarningPUBEl Paso23 min
May 7, 2:43 PM MDTSevere Thunderstorm WarningPUBLas Animas32 min
May 7, 2:46 PM MDTSevere Thunderstorm WarningPUBEl Paso44 min
May 7, 2:58 PM MDTFlash Flood WarningPUBEl Paso3 hr
May 7, 3:11 PM MDTSevere Thunderstorm WarningPUBBaca, Las Animas34 min
May 7, 3:20 PM MDTSpecial Weather StatementPUBElbert25 min
May 7, 3:29 PM MDTSevere Thunderstorm WarningPUBEl Paso26 min
May 7, 3:53 PM MDTSevere Thunderstorm WarningPUBBaca37 min
May 7, 4:27 PM MDTSevere Thunderstorm WarningPUBBaca33 min
May 7, 4:59 PM MDTTornado Warning Tornado observedPUBBaca15 min
May 7, 5:38 PM MDTSpecial Weather StatementPUBPueblo37 min

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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.