Alert archive / Colorado / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 11, NWS Pueblo, CO

May 24, 2011El Paso County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at May 24, 2011, 9:43 AM MDT for El Paso County, Colorado. It was in force for 52 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
May 24, 2011, 9:43 AM MDT (15:43 UTC)
Expired
May 24, 2011, 10:35 AM MDT
In force
52 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Hail
0.5 in
Wind
60.0 mph

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 52 km from the middle of the area, began a volume at 15:43 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 12:00Z, 3.7 hours before the alert went out and 131 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 2011-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 291 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 12:00Z on 2011-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 32 square meters per square second.19395878Sfc1 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
291 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
996 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
32 m²/s²
0-3 km storm-relative helicity
85 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

806 
WUUS55 KPUB 241543
SVRPUB
COC041-241645-
/O.NEW.KPUB.SV.W.0011.110524T1543Z-110524T1645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
943 AM MDT TUE MAY 24 2011

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

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

* UNTIL 1045 AM MDT

* AT 938 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED 8 MILES SOUTHEAST OF TRUCKTON...
  OR 39 MILES NORTHEAST OF PUEBLO...AND MOVING NORTH AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  TRUCKTON...RUSH...YODER...CALHAN AND RAMAH.

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 3912 10404 3852 10405 3852 10416 3913 10445
      3913 10405
TIME...MOT...LOC 1543Z 177DEG 13KT 3867 10407
WIND...HAIL 60MPH <.50IN

$$
4 follow-up statements
928 
WWUS55 KPUB 241555
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
955 AM MDT TUE MAY 24 2011

COC041-241645-
/O.CON.KPUB.SV.W.0011.000000T0000Z-110524T1645Z/
EL PASO CO-
955 AM MDT TUE MAY 24 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN EL
PASO COUNTY UNTIL 1045 AM MDT...

AT 952 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH.  THIS STORM WAS LOCATED 6 MILES EAST OF TRUCKTON...OR 41
MILES EAST OF COLORADO SPRINGS...MOVING NORTH AT 15 MPH.

OTHER STRONG STORMS EXTEND ACROSS ALL OF FAR EASTERN EL PASO COUNTY. 
ANY OF THESE STORMS COULD BECOME SEVERE AT ANY TIME. 

LOCATIONS IMPACTED INCLUDE...
  TRUCKTON...RUSH...YODER...CALHAN AND RAMAH.

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 3912 10434 3913 10405 3912 10404 3852 10405
      3852 10414
TIME...MOT...LOC 1554Z 177DEG 13KT 3873 10406
WIND...HAIL 60MPH <.50IN

$$
972 
WWUS55 KPUB 241601
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1001 AM MDT TUE MAY 24 2011

COC041-241645-
/O.CON.KPUB.SV.W.0011.000000T0000Z-110524T1645Z/
EL PASO CO-
1001 AM MDT TUE MAY 24 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN EL
PASO COUNTY UNTIL 1045 AM MDT...

AT 957 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH.  THIS STORM WAS LOCATED 6 MILES EAST OF TRUCKTON...OR 41
MILES EAST OF COLORADO SPRINGS...MOVING NORTH AT 15 MPH.

LOCATIONS IMPACTED INCLUDE...
  RUSH AND RAMAH.

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 3912 10430 3913 10405 3912 10404 3852 10405
      3852 10409
TIME...MOT...LOC 1602Z 177DEG 13KT 3876 10406
WIND...HAIL 60MPH <.50IN

$$
777 
WWUS55 KPUB 241607
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1007 AM MDT TUE MAY 24 2011

COC041-241645-
/O.CON.KPUB.SV.W.0011.000000T0000Z-110524T1645Z/
EL PASO CO-
1007 AM MDT TUE MAY 24 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHEASTERN
EL PASO COUNTY UNTIL 1045 AM MDT...

AT 1006 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH.  THIS STORM WAS LOCATED 6 MILES NORTH OF RUSH...OR 31 MILES
SOUTHWEST OF LIMON...MOVING NORTH AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
  RAMAH.

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 3867 10405 3912 10430 3913 10405 3912 10404
TIME...MOT...LOC 1607Z 160DEG 22KT 3893 10407
WIND...HAIL 60MPH <.50IN

$$
385 
WWUS55 KPUB 241635
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1035 AM MDT TUE MAY 24 2011

COC041-241645-
/O.CAN.KPUB.SV.W.0011.000000T0000Z-110524T1645Z/
EL PASO CO-
1035 AM MDT TUE MAY 24 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN EL PASO COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.

LAT...LON 3867 10405 3912 10430 3913 10405 3912 10404
TIME...MOT...LOC 1635Z 160DEG 22KT 3909 10415

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 24, 8:47 AM MDTSevere Thunderstorm WarningPUBEl Paso58 min
May 24, 9:49 AM MDTSevere Thunderstorm WarningPUBCrowley, Otero, Pueblo29 min
May 24, 11:08 AM MDTSevere Thunderstorm WarningPUBKiowa24 min
May 24, 12:21 PM MDTSevere Thunderstorm WarningPUBBaca, Las Animas54 min
May 24, 12:28 PM MDTSevere Thunderstorm WarningPUBHuerfano, Pueblo62 min
May 24, 1:01 PM MDTSevere Thunderstorm WarningPUBOtero28 min
May 24, 1:03 PM MDTSevere Thunderstorm WarningPUBHuerfano, Las Animas42 min
May 24, 1:06 PM MDTTornado WarningPUBHuerfano, Las Animas13 min
May 24, 2:12 PM MDTTornado WarningPUBProwers22 min
May 24, 2:22 PM MDTSevere Thunderstorm WarningPUBProwers35 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2011Every severe thunderstorm warning in 2011

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.