Alert archive / Colorado / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 57, NWS Pueblo, CO

June 6, 2012El Paso County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jun 6, 2012, 6:51 PM MDT for El Paso County, Colorado. It was in force for 54 min. 26 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 6, 2012, 6:51 PM MDT (00:51 UTC)
Expired
Jun 6, 2012, 7:45 PM MDT
In force
54 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 79 km from the middle of the area, began a volume at 00:52 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 6, 6:51 PM MDTHAIL 15 Ssw Black Forest, CO
Jun 6, 6:52 PM MDTHAIL 0.757 Nne Colorado Springs, CO
Jun 6, 6:53 PM MDTHAIL 16 Nne Colorado Springs, CO
Jun 6, 6:54 PM MDTHAIL 15 Ssw Black Forest, CO
Jun 6, 6:56 PM MDTHAIL 17 Nne Colorado Springs, CO
Jun 6, 6:59 PM MDTHAIL 0.885 Ne Colorado Springs, CO
Jun 6, 6:59 PM MDTHAIL 0.886 Nne Colorado Springs, CO
Jun 6, 7:01 PM MDTHAIL 12 Ne Colorado Springs, CO
Jun 6, 7:02 PM MDTHAIL 0.888 Ne Colorado Springs, COSTARTED AT 656 PM MDT.
Jun 6, 7:02 PM MDTHAIL 1.257 Ne Colorado Springs, CO
Jun 6, 7:04 PM MDTHAIL 1.53 Ene Colorado Springs, CO
Jun 6, 7:10 PM MDTHAIL 0.882 N Peterson Afb, CO
Jun 6, 7:10 PM MDTHAIL 13 N Peterson Afb, CO
Jun 6, 7:13 PM MDTHAIL 0.884 Sw Black Forest, CO
Jun 6, 7:13 PM MDTHAIL 16 Nne Colorado Springs, CO
Jun 6, 7:14 PM MDTTSTM WND GST 603 Nnw Colorado Springs, CO
Jun 6, 7:14 PM MDTHAIL 13 Nnw Colorado Springs, CO
Jun 6, 7:19 PM MDTHAIL 1.254 Ene Colorado Springs, CO
Jun 6, 7:19 PM MDTHAIL 1.57 Ne Colorado Springs, CO
Jun 6, 7:19 PM MDTHAIL 1.756 Ne Colorado Springs, COHOME GUTTERS BEING RIPPED OFF OF HOUSE BY HAIL FALL.
Jun 6, 7:20 PM MDTTSTM WND GST 603 Ne Peterson Afb, CO
Jun 6, 7:21 PM MDTHAIL 1.255 Nnw Peterson Afb, CO
Jun 6, 7:26 PM MDTHAIL 1.752 Ne Colorado Springs, CO
Jun 6, 7:30 PM MDTHAIL 14 Ssw Black Forest, CO720 TO 724PM MDT
Jun 6, 7:49 PM MDTHAIL 15 Ne Colorado Springs, CO1.50 INCHES OF RAIN.
Jun 6, 7:49 PM MDTHAIL 1.752 Ne 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 (KDNR), launched 00:00Z, 0.9 hours before the alert went out and 162 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 2012-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 859 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 2012-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 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
859 J/kg
Mixed-layer CIN
-42 J/kg
Mixed-layer LCL
2447 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
155 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.0

Open this sounding in Storm Lab

The text

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

184 
WUUS55 KPUB 070051
SVRPUB
COC041-070145-
/O.NEW.KPUB.SV.W.0057.120607T0051Z-120607T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
651 PM MDT WED JUN 6 2012

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTH CENTRAL EL PASO COUNTY IN EAST CENTRAL COLORADO...

* UNTIL 745 PM MDT

* AT 647 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED OVER
  COLORADO SPRINGS...AND MOVING NORTH AT 5 MPH.

* LOCATIONS IMPACTED INCLUDE...
  COLORADO SPRINGS...FALCON...BLACK FOREST...AIR FORCE ACADEMY AND
  MONUMENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3913 10490 3913 10455 3883 10460 3882 10484
TIME...MOT...LOC 0050Z 172DEG 5KT 3892 10473
WIND...HAIL 60MPH 1.00IN

$$
3 follow-up statements
276 
WWUS55 KPUB 070100
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
700 PM MDT WED JUN 6 2012

COC041-070145-
/O.CON.KPUB.SV.W.0057.000000T0000Z-120607T0145Z/
EL PASO CO-
700 PM MDT WED JUN 6 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTH CENTRAL
EL PASO COUNTY UNTIL 745 PM MDT...

AT 656 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED OVER 
COLORADO SPRINGS...MOVING NORTH AT 10 MPH.

LOCATIONS IMPACTED INCLUDE...
  COLORADO SPRINGS...AIR FORCE ACADEMY...BLACK FOREST AND MONUMENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3913 10490 3913 10455 3883 10460 3882 10484
TIME...MOT...LOC 0059Z 177DEG 7KT 3895 10474
WIND...HAIL 60MPH 1.00IN

$$
165 
WWUS55 KPUB 070109
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
709 PM MDT WED JUN 6 2012

COC041-070145-
/O.CON.KPUB.SV.W.0057.000000T0000Z-120607T0145Z/
EL PASO CO-
709 PM MDT WED JUN 6 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTH CENTRAL
EL PASO COUNTY UNTIL 745 PM MDT...

AT 705 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE HAIL...
AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED OVER 
COLORADO SPRINGS...MOVING NORTH AT 5 MPH.

LOCATIONS IMPACTED INCLUDE...
  COLORADO SPRINGS...AIR FORCE ACADEMY...FALCON...BLACK FOREST AND
  MONUMENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3913 10490 3913 10455 3883 10460 3882 10484
TIME...MOT...LOC 0109Z 187DEG 3KT 3888 10477
WIND...HAIL 60MPH 1.50IN

$$
275 
WWUS55 KPUB 070133
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
733 PM MDT WED JUN 6 2012

COC041-070145-
/O.CON.KPUB.SV.W.0057.000000T0000Z-120607T0145Z/
EL PASO CO-
733 PM MDT WED JUN 6 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR CENTRAL EL
PASO COUNTY UNTIL 745 PM MDT...

AT 728 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE HAIL...
AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED OVER 
COLORADO SPRINGS. MOVEMENT WAS NEARLY STATIONARY.

LOCATIONS IMPACTED INCLUDE...
  COLORADO SPRINGS...AIR FORCE ACADEMY...FALCON AND BLACK FOREST.

NUMEROUS REPORTS OF HAIL UP TO GOLF BALL SIZE HAVE BEEN RECEIVED IN 
SEVERAL AREAS OF COLORADO SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3900 10488 3903 10457 3883 10460 3882 10484
TIME...MOT...LOC 0132Z 167DEG 2KT 3886 10477
WIND...HAIL 60MPH 1.50IN

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 7:23 PM MDTSevere Thunderstorm WarningPUBEl Paso52 min
Jun 6, 7:30 PM MDTFlash Flood WarningPUBEl Paso2 hr
Jun 6, 7:44 PM MDTSevere Thunderstorm WarningPUBEl Paso61 min
Jun 6, 8:37 PM MDTSevere Thunderstorm WarningPUBHuerfano, Las Animas53 min
Jun 6, 9:27 PM MDTSevere Thunderstorm WarningPUBLas Animas63 min
Jun 6, 9:40 PM MDTRiver Flood WarningPUBEl Paso100 min
Jun 7, 3:03 PM MDTFlash Flood WatchPUBEl Paso7 hr
Jun 7, 3:28 PM MDTFire Weather WatchPUBAlamosa, Conejos, Costilla, Custer, El Paso, Fremont and 6 more23 hr
Jun 7, 4:21 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero, Pueblo54 min
Jun 7, 5:39 PM MDTSevere Thunderstorm WarningPUBCrowley30 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2012Every severe thunderstorm warning 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.