Alert archive / Colorado / Tornado Warnings in 2012

Tornado Warning 17, NWS Pueblo, CO

June 7, 2012Crowley County, El Paso County, Pueblo County, Colorado

NWS Pueblo, CO issued this tornado warning at Jun 7, 2012, 9:25 PM MDT for Crowley County, El Paso County, Pueblo County, Colorado. It was in force for 50 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
Jun 7, 2012, 9:25 PM MDT (03:25 UTC)
Expired
Jun 7, 2012, 10:15 PM MDT
In force
50 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon

Counties Crowley County, CO, El Paso County, CO, Pueblo County, CO

The radar

The Pueblo radar (KPUX), 20 km from the middle of the area, began a volume at 03:27 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 (KDNR), launched 00:00Z, 3.4 hours before the alert went out and 157 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 2012-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1009 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2012-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 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
1009 J/kg
Mixed-layer CIN
-107 J/kg
Mixed-layer LCL
2384 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
80 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

700 
WFUS55 KPUB 080325
TORPUB
COC025-041-101-080415-
/O.NEW.KPUB.TO.W.0017.120608T0325Z-120608T0415Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
925 PM MDT THU JUN 7 2012

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN CROWLEY COUNTY IN SOUTHEAST COLORADO...
  SOUTHEASTERN EL PASO COUNTY IN EAST CENTRAL COLORADO...
  NORTHEASTERN PUEBLO COUNTY IN SOUTHEAST COLORADO...

* UNTIL 1015 PM MDT

* AT 923 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR TRUCKTON...OR 34 MILES SOUTHEAST OF COLORADO
  SPRINGS...AND MOVING SOUTH AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHEASTERN PUEBLO...NORTHWESTERN CROWLEY
  AND SOUTHEASTERN EL PASO COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR
THE TORNADO. TAKE COVER NOW.

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

&&

LAT...LON 3874 10405 3874 10404 3853 10404 3853 10391
      3841 10386 3836 10432 3874 10436 3882 10406
TIME...MOT...LOC 0325Z 340DEG 14KT 3867 10421

$$

KAM
2 follow-up statements
700 
WWUS55 KPUB 080339
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
939 PM MDT THU JUN 7 2012

COC025-041-101-080415-
/O.CON.KPUB.TO.W.0017.000000T0000Z-120608T0415Z/
CROWLEY CO-PUEBLO CO-EL PASO CO-
939 PM MDT THU JUN 7 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHEASTERN EL PASO...
NORTHEASTERN PUEBLO AND NORTHWESTERN CROWLEY COUNTIES UNTIL 1015 PM
MDT...

AT 937 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED 6 MILES SOUTH OF TRUCKTON...OR 34 MILES NORTHEAST
OF PUEBLO...MOVING SOUTH AT 15 MPH.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF EXTREME NORTHEASTERN PUEBLO...NORTHWESTERN
  CROWLEY AND SOUTHEASTERN EL PASO COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE DIFFICULT TO SEE AT NIGHT. TAKE COVER NOW.

&&

LAT...LON 3866 10433 3873 10406 3871 10404 3853 10404
      3853 10391 3841 10386 3836 10432
TIME...MOT...LOC 0339Z 340DEG 13KT 3863 10417

$$

KAM
838 
WWUS55 KPUB 080354
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
954 PM MDT THU JUN 7 2012

COC025-041-101-080415-
/O.CON.KPUB.TO.W.0017.000000T0000Z-120608T0415Z/
CROWLEY CO-PUEBLO CO-EL PASO CO-
954 PM MDT THU JUN 7 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHEASTERN EL PASO...
NORTHEASTERN PUEBLO AND NORTHWESTERN CROWLEY COUNTIES UNTIL 1015 PM
MDT...

AT 950 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED 6 MILES SOUTH OF TRUCKTON...OR 34 MILES NORTHEAST
OF PUEBLO...MOVING SOUTH AT 15 MPH.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHEASTERN PUEBLO...NORTHWESTERN CROWLEY
  AND SOUTHEASTERN EL PASO COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE DIFFICULT TO SEE AT NIGHT. TAKE COVER NOW.

&&

LAT...LON 3862 10432 3868 10418 3871 10405 3869 10404
      3853 10404 3853 10391 3841 10386 3836 10432
TIME...MOT...LOC 0354Z 340DEG 13KT 3862 10417

$$

KAM

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 6:53 PM MDTTornado WarningPUBEl Paso37 min
Jun 7, 7:27 PM MDTTornado WarningPUBEl Paso48 min
Jun 7, 8:14 PM MDTTornado WarningPUBEl Paso31 min
Jun 7, 8:21 PM MDTSevere Thunderstorm WarningPUBEl Paso54 min
Jun 7, 8:38 PM MDTSevere Thunderstorm WarningPUBEl Paso52 min
Jun 7, 8:42 PM MDTSevere Thunderstorm WarningPUBEl Paso63 min
Jun 7, 8:45 PM MDTFlash Flood WarningPUBEl Paso2 hr
Jun 7, 9:25 PM MDTSevere Thunderstorm WarningPUBEl Paso50 min
Jun 7, 9:39 PM MDTSevere Thunderstorm WarningPUBEl Paso66 min
Jun 7, 10:13 PM MDTTornado WarningPUBCrowley, El Paso, Pueblo47 min
Jun 7, 10:44 PM MDTSevere Thunderstorm WarningPUBEl Paso28 min
Jun 8, 3:12 AM MDTSevere Thunderstorm WarningPUBEl Paso63 min
Jun 8, 3:41 AM MDTSevere Thunderstorm WarningPUBEl Paso34 min
Jun 8, 2:17 PM MDTRed Flag WarningPUBAlamosa, Conejos, Costilla, Custer, El Paso, Fremont and 6 more31 hr

Nearby

Tornado Warnings in Colorado, 2012Every tornado warning in 2012Tornadoes in 2012

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.