Alert archive / Colorado / Tornado Warnings in 2013

Tornado Warning 13, NWS Pueblo, CO

August 4, 2013Prowers County, Colorado

NWS Pueblo, CO issued this tornado warning at Aug 4, 2013, 12:19 AM MDT for Prowers County, Colorado. It was in force for 26 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
Aug 4, 2013, 12:19 AM MDT (06:19 UTC)
Expired
Aug 4, 2013, 12:45 AM MDT
In force
26 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Prowers County, CO

The radar

The Pueblo radar (KPUX), 158 km from the middle of the area, began a volume at 06:20 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

Dodge City, (KDDC), launched 00:00Z, 6.3 hours before the alert went out and 234 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, Dodge City, at 00:00Z on 2013-08-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 919 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 2013-08-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 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
919 J/kg
Mixed-layer CIN
-51 J/kg
Mixed-layer LCL
1390 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.8

Open this sounding in Storm Lab

The text

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

705 
WFUS55 KPUB 040619
TORPUB
COC099-040645-
/O.NEW.KPUB.TO.W.0013.130804T0619Z-130804T0645Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
1219 AM MDT SUN AUG 4 2013

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN PROWERS COUNTY IN SOUTHEAST COLORADO...

* UNTIL 1245 AM MDT

* AT 1216 AM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 20 MILES NORTHWEST OF TWO BUTTES...AND MOVING
  NORTHEAST AT 20 MPH.

  HAZARD...TORNADO.

  SOURCE...RADAR INDICATED ROTATION.

  IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
           ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS
           WILL BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS
           LIKELY.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF SOUTHWESTERN PROWERS COUNTY.

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.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT...PARK YOUR VEHICLE AND STAY PUT.

&&

LAT...LON 3795 10250 3776 10235 3765 10274 3781 10275
TIME...MOT...LOC 0619Z 238DEG 17KT 3772 10270

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HODANISH
3 follow-up statements
769 
WWUS55 KPUB 040626
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1226 AM MDT SUN AUG 4 2013

COC099-040645-
/O.CON.KPUB.TO.W.0013.000000T0000Z-130804T0645Z/
PROWERS CO-
1226 AM MDT SUN AUG 4 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHWESTERN PROWERS
COUNTY UNTIL 1245 AM MDT...

AT 1223 AM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 19 MILES NORTHWEST OF TWO BUTTES...AND MOVING NORTHEAST 
AT 20 MPH. THIS TORNADO WILL CROSS HIGHWAY 287 5 MILES NORTH OF THE 
BACA AND PROWERS COUNTY LINE BETWEEN 1230 AM AND 1240 AM.

HAZARD...TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF SOUTHWESTERN PROWERS COUNTY.

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.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT...PARK YOUR VEHICLE AND STAY PUT.

&&

LAT...LON 3795 10250 3776 10235 3765 10274 3781 10275
TIME...MOT...LOC 0625Z 238DEG 17KT 3774 10267

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HODANISH
333 
WWUS55 KPUB 040635 RRA
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1235 AM MDT SUN AUG 4 2013

COC099-040645-
/O.CON.KPUB.TO.W.0013.000000T0000Z-130804T0645Z/
PROWERS CO-
1235 AM MDT SUN AUG 4 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHWESTERN PROWERS
COUNTY UNTIL 1245 AM MDT...

AT 1231 AM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 19 MILES NORTHWEST OF TWO BUTTES...AND MOVING NORTHEAST 
AT 20 MPH. THE TORNADO WAS CROSSING HIGHWAY 287 AT 1235 AM. 

HAZARD...TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF SOUTHWESTERN PROWERS COUNTY.

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.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT...PARK YOUR VEHICLE AND STAY PUT.

&&

LAT...LON 3795 10250 3776 10235 3765 10274 3781 10275
TIME...MOT...LOC 0635Z 238DEG 17KT 3777 10261

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HODANISH
755 
WWUS55 KPUB 040643
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1243 AM MDT SUN AUG 4 2013

COC099-040652-
/O.EXP.KPUB.TO.W.0013.000000T0000Z-130804T0645Z/
PROWERS CO-
1243 AM MDT SUN AUG 4 2013

...THE TORNADO WARNING FOR SOUTHWESTERN PROWERS COUNTY WILL EXPIRE AT
1245 AM MDT...

THE STORM ROTATION WITH THIS SUPERCELL HAS WEAKENED 
CONSIDERABLY...AND NO LONGER  POSES AN IMMEDIATE THREAT TO LIFE OR 
PROPERTY. THE NATIONAL WEATHER SERVICE WILL CONTINUE TO MONITOR THIS 
AREA OF THUNDERSTORMS FOR FURTHER DEVELOPMENT AS THEY MOVE NORTHEAST 
ACROSS PROWERS COUNTY. 

LAT...LON 3795 10250 3776 10235 3765 10274 3781 10275
TIME...MOT...LOC 0642Z 238DEG 17KT 3779 10257

$$

HODANISH

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 3, 6:04 PM MDTAreal Flood AdvisoryPUBEl Paso3 hr
Aug 3, 6:27 PM MDTSevere Thunderstorm WarningPUBEl Paso63 min
Aug 3, 6:33 PM MDTAreal Flood AdvisoryPUBFremont, Pueblo3 hr
Aug 3, 6:34 PM MDTSevere Thunderstorm WarningPUBEl Paso, Fremont, Pueblo, Teller56 min
Aug 3, 6:50 PM MDTTornado WarningPUBEl Paso40 min
Aug 3, 7:41 PM MDTAreal Flood AdvisoryPUBPueblo3 hr
Aug 3, 9:14 PM MDTAreal Flood AdvisoryPUBCrowley, Huerfano, Las Animas, Otero, Pueblo3 hr
Aug 3, 9:40 PM MDTAreal Flood AdvisoryPUBCrowley, El Paso, Pueblo3 hr
Aug 3, 10:35 PM MDTAreal Flood AdvisoryPUBKiowa3 hr
Aug 3, 11:36 PM MDTAreal Flood AdvisoryPUBBaca, Bent, Kiowa, Las Animas, Prowers3 hr
Aug 4, 12:17 AM MDTTornado WarningPUBKiowa, Prowers28 min
Aug 4, 2:29 PM MDTFlash Flood WarningPUBLas Animas3 hr
Aug 4, 3:37 PM MDTAreal Flood AdvisoryPUBEl Paso3 hr
Aug 4, 3:46 PM MDTFlash Flood WarningPUBEl Paso3 hr
Aug 4, 4:12 PM MDTSevere Thunderstorm WarningPUBEl Paso48 min
Aug 4, 4:27 PM MDTFlash Flood WarningPUBEl Paso3 hr
Aug 4, 4:43 PM MDTSevere Thunderstorm WarningPUBEl Paso47 min
Aug 4, 5:58 PM MDTAreal Flood AdvisoryPUBMineral3 hr

Nearby

Tornado Warnings in Colorado, 2013Every tornado warning in 2013Tornadoes in 2013

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.