Alert archive / Colorado / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 147, NWS Pueblo, CO
NWS Pueblo, CO issued this severe thunderstorm warning at Jun 30, 2017, 6:29 PM MDT for Las Animas County, Colorado. It was in force for 21 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
- Jun 30, 2017, 6:29 PM MDT (00:29 UTC)
- Expired
- Jun 30, 2017, 6:50 PM MDT
- In force
- 21 min
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Las Animas County, CO
The radar
The Pueblo radar (KPUX), 169 km from the middle of the area, began a volume at 00:33 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
Albuquerq/Krtlnd, NM (KABQ), launched 00:00Z, 0.5 hours before the alert went out and 269 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
- 1 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 4353 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 42 m²/s²
- 0-3 km storm-relative helicity
- 67 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
687
WUUS55 KPUB 010029
SVRPUB
COC071-010115-
/O.NEW.KPUB.SV.W.0147.170701T0029Z-170701T0115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
629 PM MDT FRI JUN 30 2017
The National Weather Service in Pueblo has issued a
* Severe Thunderstorm Warning for...
Southwestern Las Animas County in southeastern Colorado...
* Until 715 PM MDT
* At 629 PM MDT, a severe thunderstorm was located near Stonewall, or
25 miles west of Trinidad, moving east at 20 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Segundo and Weston.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3703 10511 3720 10498 3718 10469 3699 10478
3699 10503
TIME...MOT...LOC 0029Z 278DEG 17KT 3710 10496
HAIL...1.25IN
WIND...60MPH
$$
kam2 follow-up statements
045
WWUS55 KPUB 010044
SVSPUB
Severe Weather Statement
National Weather Service Pueblo CO
644 PM MDT FRI JUN 30 2017
COC071-010115-
/O.CON.KPUB.SV.W.0147.000000T0000Z-170701T0115Z/
Las Animas CO-
644 PM MDT FRI JUN 30 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT
FOR SOUTHWESTERN LAS ANIMAS COUNTY...
At 644 PM MDT, a severe thunderstorm was located near Segundo, or 20
miles west of Trinidad, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Segundo and Weston.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3700 10503 3720 10493 3718 10469 3699 10478
3699 10503
TIME...MOT...LOC 0044Z 278DEG 17KT 3709 10487
HAIL...1.00IN
WIND...60MPH
$$
kam905
WWUS55 KPUB 010050
SVSPUB
Severe Weather Statement
National Weather Service Pueblo CO
650 PM MDT FRI JUN 30 2017
COC071-010100-
/O.CAN.KPUB.SV.W.0147.000000T0000Z-170701T0115Z/
Las Animas CO-
650 PM MDT FRI JUN 30 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN LAS ANIMAS 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.
Therefore the warning has been cancelled. However small hail, gusty
winds and heavy rain are still possible with this thunderstorm.
LAT...LON 3700 10503 3720 10493 3718 10469 3699 10478
3699 10503
TIME...MOT...LOC 0048Z 278DEG 17KT 3709 10483
$$
kamThe office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 6:06 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 39 min |
| Jul 1, 2:26 PM MDT | Special Weather Statement | PUB | Costilla | 34 min |
| Jul 1, 3:02 PM MDT | Special Weather Statement | PUB | 28 min | |
| Jul 1, 3:14 PM MDT | Special Weather Statement | PUB | 16 min | |
| Jul 1, 4:09 PM MDT | Special Weather Statement | PUB | 51 min | |
| Jul 1, 4:32 PM MDT | Special Weather Statement | PUB | Pueblo | 28 min |
| Jul 1, 4:37 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 28 min |
| Jul 1, 5:48 PM MDT | Special Weather Statement | PUB | 42 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2017Every severe thunderstorm warning in 2017
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.