Alert archive / Colorado / Flash Flood Warnings in 2016

Flash Flood Warning 10, NWS Pueblo, CO

July 1, 2016Baca County, Prowers County, Colorado

NWS Pueblo, CO issued this flash flood warning at Jul 1, 2016, 9:02 PM MDT for Baca County, Prowers County, Colorado. It was in force for 3 hr. 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
Jul 1, 2016, 9:02 PM MDT (03:02 UTC)
Expired
Jul 2, 2016, 12:00 AM MDT
In force
3 hr
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Flood severity
None

Counties Baca County, CO, Prowers County, CO

The radar

The Pueblo radar (KPUX), 201 km from the middle of the area, began a volume at 03:06 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
Jul 1, 9:17 PM MDTHEAVY RAIN 1.6Walsh, CO

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 3.0 hours before the alert went out and 207 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, Dodge City, at 00:00Z on 2016-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 94 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, Dodge City, at 00:00Z on 2016-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 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
94 J/kg
Mixed-layer CIN
-97 J/kg
Mixed-layer LCL
1068 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

033 
WGUS55 KPUB 020302
FFWPUB
COC009-099-020600-
/O.NEW.KPUB.FF.W.0010.160702T0302Z-160702T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
902 PM MDT FRI JUL 1 2016

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN PROWERS COUNTY IN SOUTHEASTERN COLORADO...
  EASTERN BACA COUNTY IN SOUTHEASTERN COLORADO...

* UNTIL MIDNIGHT MDT

* AT 900 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. UP TO ONE INCH OF RAIN HAS
  ALREADY FALLEN. FLASH FLOODING IS EXPECTED.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  WALSH...VILAS...TWO BUTTES AND STONINGTON. 

ADDITIONAL RAINFALL AMOUNTS OF 2 INCHES ARE POSSIBLE IN THE WARNED
AREA.

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.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...FARMLAND...AND OTHER LOW LYING
SPOTS.

&&

LAT...LON 3785 10205 3701 10206 3701 10250 3783 10250

$$

LW
2 follow-up statements
979 
WGUS75 KPUB 020344
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
944 PM MDT FRI JUL 1 2016

COC009-099-020600-
/O.CON.KPUB.FF.W.0010.000000T0000Z-160702T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
PROWERS CO-BACA CO-
944 PM MDT FRI JUL 1 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT FOR
SOUTHEASTERN PROWERS AND EASTERN BACA COUNTIES...

AT 942 PM MDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. UP TO 2 INCHES OF RAIN HAS
ALREADY FALLEN. FLASH FLOODING IS LIKELY OCCURING AND EXPECTED
TO CONTINUE.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
WALSH...VILAS...TWO BUTTES AND STONINGTON. 

ADDITIONAL RAINFALL AMOUNTS UP TO AN INCH ARE POSSIBLE IN THE WARNED
AREA.

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.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...FARMLAND...AND OTHER LOW LYING
SPOTS.

&&

LAT...LON 3785 10205 3701 10206 3701 10250 3783 10250

$$

LW
037 
WGUS75 KPUB 020552
FFSPUB

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1152 PM MDT FRI JUL 1 2016

COC009-099-020600-
/O.EXP.KPUB.FF.W.0010.000000T0000Z-160702T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
PROWERS CO-BACA CO-
1152 PM MDT FRI JUL 1 2016

...THE FLASH FLOOD WARNING FOR SOUTHEASTERN PROWERS AND EASTERN BACA
COUNTIES WILL EXPIRE AT MIDNIGHT MDT...

THE HEAVY RAIN HAS ENDED. FLOODING IS NO LONGER EXPECTED TO POSE A
THREAT. PLEASE CONTINUE TO HEED ANY REMAINING ROAD CLOSURES.  DO NOT
TRAVEL THROUGH WATER OVER THE ROAD.  IT MAY BE TOO DEEP TO CROSS
SAFELY.

LAT...LON 3785 10205 3701 10206 3701 10250 3783 10250

$$

LW

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 1, 6:06 PM MDTSpecial Weather StatementPUBProwers24 min
Jul 1, 6:18 PM MDTAreal Flood AdvisoryPUBBaca, Bent, Prowers3 hr
Jul 1, 6:39 PM MDTSpecial Weather StatementPUBBaca51 min
Jul 1, 8:07 PM MDTSpecial Weather StatementPUBProwers38 min
Jul 1, 8:22 PM MDTTornado WarningPUBBaca24 min
Jul 1, 8:26 PM MDTTornado WarningPUBBaca21 min
Jul 1, 8:49 PM MDTSevere Thunderstorm WarningPUBBaca, Prowers26 min
Jul 2, 2:22 PM MDTSpecial Weather StatementPUBBaca38 min
Jul 2, 2:49 PM MDTSpecial Weather StatementPUBProwers41 min
Jul 2, 2:55 PM MDTSevere Thunderstorm WarningPUBKiowa50 min
Jul 2, 3:25 PM MDTSpecial Weather StatementPUBProwers35 min

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.