Alert archive / Colorado / Tornado Warnings in 2012

Tornado Warning 16, NWS Pueblo, CO

June 7, 2012El Paso County, Colorado

NWS Pueblo, CO issued this tornado warning at Jun 7, 2012, 8:14 PM MDT for El Paso County, Colorado. It was in force for 31 min. 4 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
Jun 7, 2012, 8:14 PM MDT (02:14 UTC)
Expired
Jun 7, 2012, 8:45 PM MDT
In force
31 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 60 km from the middle of the area, began a volume at 02:14 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
Jun 7, 8:20 PM MDTHAIL 18 N Yoder, CO
Jun 7, 8:31 PM MDTHAIL 1.753 Ne Ellicott, CO
Jun 7, 8:34 PM MDTTSTM WND DMG5 N Calhan, COPOWER LINES DOWN.
Jun 7, 8:52 PM MDTHAIL 1.756 Ssw Calhan, 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 (KDNR), launched 00:00Z, 2.2 hours before the alert went out and 127 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.

643 
WFUS55 KPUB 080214
TORPUB
COC041-080245-
/O.NEW.KPUB.TO.W.0016.120608T0214Z-120608T0245Z/

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

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN EL PASO COUNTY IN EAST CENTRAL COLORADO...

* UNTIL 845 PM MDT

* AT 809 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED 6 MILES NORTH OF YODER...OR 32 MILES EAST OF   
COLORADO SPRINGS...AND MOVING SOUTH AT 20 MPH.  A NEW WALL CLOUD HAS 
BEEN REPORTED WITH THIS STORM.  THIS STORM HAS A HISTORY OF 
PRODUCING TORNADOES.

* LOCATIONS IMPACTED INCLUDE...
  ELLICOTT...YODER...RUSH AND TRUCKTON.

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 3913 10405 3870 10405 3873 10448 3914 10438
      3914 10406
TIME...MOT...LOC 0214Z 358DEG 19KT 3890 10420

$$

KAM
2 follow-up statements
960 
WWUS55 KPUB 080226
SVSPUB

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

COC041-080245-
/O.CON.KPUB.TO.W.0016.000000T0000Z-120608T0245Z/
EL PASO CO-
826 PM MDT THU JUN 7 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHEASTERN EL PASO
COUNTY UNTIL 845 PM MDT...

AT 823 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED NEAR YODER...OR 28 MILES EAST OF COLORADO
SPRINGS...MOVING SOUTH AT 20 MPH.

IN ADDITION...HAIL TO THE SIZE OF QUARTERS HAS BEEN REPORTED WITH 
THIS STORM.

LOCATIONS IMPACTED INCLUDE...
  TRUCKTON.

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.

&&

LAT...LON 3914 10406 3913 10405 3870 10405 3873 10448
      3902 10441
TIME...MOT...LOC 0226Z 001DEG 18KT 3883 10429

$$

KAM
016 
WWUS55 KPUB 080238
SVSPUB

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

COC041-080248-
/O.EXP.KPUB.TO.W.0016.000000T0000Z-120608T0245Z/
EL PASO CO-
838 PM MDT THU JUN 7 2012

...THE TORNADO WARNING FOR NORTHEASTERN EL PASO COUNTY WILL EXPIRE AT
845 PM MDT...

THE TORNADO THREAT HAS DIMINISHED...THEREFORE THE TORNADO WARNING HAS
EXPIRED. HOWEVER...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT
FOR THE AREA.

LAT...LON 3914 10406 3913 10405 3870 10405 3873 10448
      3902 10441
TIME...MOT...LOC 0238Z 001DEG 18KT 3877 10429

$$

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, 8:21 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, 9:25 PM MDTTornado WarningPUBCrowley, El Paso, Pueblo50 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.