Alert archive / Colorado / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 16, NWS Pueblo, CO

May 24, 2011Otero County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at May 24, 2011, 1:01 PM MDT for Otero County, Colorado. It was in force for 28 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, 1:01 PM MDT (19:01 UTC)
Expired
May 24, 2011, 1:29 PM MDT
In force
28 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Otero County, CO

The radar

The Pueblo radar (KPUX), 76 km from the middle of the area, began a volume at 19:02 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, 7.0 hours before the alert went out and 226 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.

524 
WUUS55 KPUB 241901
SVRPUB
COC089-242000-
/O.NEW.KPUB.SV.W.0016.110524T1901Z-110524T2000Z/

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

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CENTRAL OTERO COUNTY IN SOUTHEAST COLORADO...

* UNTIL 200 PM MDT

* AT 1257 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED NEAR TIMPAS...OR 13 MILES
  SOUTHWEST OF LA JUNTA...AND MOVING NORTHEAST AT 20 MPH. PENNY SIZE
  HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS.

* LOCATIONS IMPACTED INCLUDE...
  LA JUNTA.

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 3788 10399 3809 10340 3780 10339 3772 10385
TIME...MOT...LOC 1901Z 239DEG 18KT 3785 10368
WIND...HAIL 60MPH 0.75IN

$$
2 follow-up statements
145 
WWUS55 KPUB 241917
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
117 PM MDT TUE MAY 24 2011

COC089-242000-
/O.CON.KPUB.SV.W.0016.000000T0000Z-110524T2000Z/
OTERO CO-
117 PM MDT TUE MAY 24 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR CENTRAL OTERO
COUNTY UNTIL 200 PM MDT...

AT 111 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 8 MILES
EAST OF TIMPAS...OR 11 MILES SOUTHWEST OF LA JUNTA...MOVING NORTHEAST
AT 20 MPH.

LOCATIONS IMPACTED INCLUDE...
  LA JUNTA.

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.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM MDT TUESDAY EVENING
FOR SOUTHEAST COLORADO.

LAT...LON 3788 10399 3809 10340 3780 10339 3772 10385
TIME...MOT...LOC 1916Z 244DEG 17KT 3786 10361
WIND...HAIL 60MPH 1.00IN

$$
521 
WWUS55 KPUB 241929
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
129 PM MDT TUE MAY 24 2011

COC089-241939-
/O.CAN.KPUB.SV.W.0016.000000T0000Z-110524T2000Z/
OTERO CO-
129 PM MDT TUE MAY 24 2011

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL OTERO 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...HOWEVER SMALL HAIL IS STILL POSSIBLE WITH THIS
THUNDERSTORM.

LAT...LON 3788 10399 3809 10340 3780 10339 3772 10385
TIME...MOT...LOC 1929Z 244DEG 17KT 3789 10354

$$

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, 9:43 AM MDTSevere Thunderstorm WarningPUBEl Paso52 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, 1:03 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.