Alert archive / Colorado / Tornado Warnings in 2015
Tornado Warning 4, NWS Pueblo, CO
NWS Pueblo, CO issued this tornado warning at May 7, 2015, 1:38 PM MDT for Las Animas County, Colorado. It was in force for 37 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 7, 2015, 1:38 PM MDT (19:38 UTC)
- Expired
- May 7, 2015, 2:15 PM MDT
- In force
- 37 min
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 2.0 in
County Las Animas County, CO
The radar
The Pueblo radar (KPUX), 145 km from the middle of the area, began a volume at 19:40 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
Amarillo Airport, TX (KAMA), launched 12:00Z, 7.6 hours before the alert went out and 292 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.
- Mixed-layer CAPE
- 1621 J/kg
- Mixed-layer CIN
- -88 J/kg
- Mixed-layer LCL
- 788 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 187 m²/s²
- 0-3 km storm-relative helicity
- 144 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 3.7
The text
As transmitted, in the capitals the NWS used until 2016.
413
WFUS55 KPUB 071938
TORPUB
COC071-072015-
/O.NEW.KPUB.TO.W.0004.150507T1938Z-150507T2015Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
138 PM MDT THU MAY 7 2015
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A
* TORNADO WARNING FOR...
SOUTH CENTRAL LAS ANIMAS COUNTY IN SOUTHEASTERN COLORADO...
* UNTIL 215 PM MDT
* AT 137 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
TORNADO WAS LOCATED 9 MILES NORTH OF TRINCHERA...OR 29 MILES EAST
OF TRINIDAD...MOVING EAST AT 25 MPH.
HAZARD...TORNADO AND HAIL UP TO TWO INCHES IN DIAMETER.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.
DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR. TREE
DAMAGE IS LIKELY.
* THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTH CENTRAL LAS ANIMAS COUNTY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.
&&
LAT...LON 3708 10404 3726 10409 3737 10366 3710 10360
TIME...MOT...LOC 1937Z 259DEG 22KT 3719 10398
TORNADO...RADAR INDICATED
HAIL...2.00IN
$$
PGW1 follow-up statement
761
WWUS55 KPUB 071949
SVSPUB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
149 PM MDT THU MAY 7 2015
COC071-072015-
/O.CON.KPUB.TO.W.0004.000000T0000Z-150507T2015Z/
LAS ANIMAS CO-
149 PM MDT THU MAY 7 2015
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 215 PM MDT FOR SOUTH
CENTRAL LAS ANIMAS COUNTY...
AT 149 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 12 MILES NORTHEAST OF TRINCHERA...OR 30 MILES NORTH OF
DES MOINES...MOVING EAST AT 25 MPH.
HAZARD...TORNADO AND GOLF BALL SIZE HAIL.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS
LIKELY.
THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTH CENTRAL LAS ANIMAS COUNTY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.
&&
LAT...LON 3708 10399 3727 10405 3737 10366 3710 10360
TIME...MOT...LOC 1949Z 262DEG 20KT 3719 10390
TORNADO...RADAR INDICATED
HAIL...1.75IN
$$
PGWThe office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 6:30 PM MDT | Special Weather Statement | PUB | Prowers | 90 min |
| May 7, 12:29 PM MDT | Special Weather Statement | PUB | Teller | 31 min |
| May 7, 12:53 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
| May 7, 12:59 PM MDT | Special Weather Statement | PUB | El Paso | 31 min |
| May 7, 1:09 PM MDT | Special Weather Statement | PUB | Las Animas | 36 min |
| May 7, 1:22 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 23 min |
| May 7, 1:33 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 27 min |
| May 7, 1:46 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 44 min |
| May 7, 2:06 PM MDT | Flash Flood Warning | PUB | El Paso | 114 min |
| May 7, 2:14 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 31 min |
| May 7, 2:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| May 7, 2:43 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 32 min |
| May 7, 2:46 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 44 min |
| May 7, 2:58 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| May 7, 3:11 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 34 min |
| May 7, 3:20 PM MDT | Special Weather Statement | PUB | Elbert | 25 min |
| May 7, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 26 min |
| May 7, 3:53 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 37 min |
| May 7, 4:27 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 33 min |
| May 7, 4:59 PM MDT | Tornado Warning | PUB | Baca | 15 min |
| May 7, 5:38 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
Nearby
Tornado Warnings in Colorado, 2015Every tornado warning in 2015Tornadoes in 2015
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.