Alert archive / Colorado / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 96, NWS Pueblo, CO
NWS Pueblo, CO issued this severe thunderstorm warning at Jun 20, 2017, 5:45 PM MDT for Baca County, Colorado. It was in force for 30 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 20, 2017, 5:45 PM MDT (23:45 UTC)
- Expired
- Jun 20, 2017, 6:15 PM MDT
- In force
- 30 min
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Baca County, CO
The radar
The Pueblo radar (KPUX), 209 km from the middle of the area, began a volume at 23:45 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, 11.8 hours before the alert went out and 219 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
- 1342 J/kg
- Mixed-layer CIN
- -114 J/kg
- Mixed-layer LCL
- 819 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.7
The text
As transmitted.
499
WUUS55 KPUB 202345
SVRPUB
COC009-210015-
/O.NEW.KPUB.SV.W.0096.170620T2345Z-170621T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
545 PM MDT TUE JUN 20 2017
The National Weather Service in Pueblo has issued a
* Severe Thunderstorm Warning for...
South central Baca County in southeastern Colorado...
* Until 615 PM MDT
* At 545 PM MDT, a severe thunderstorm was located over Campo, or 21
miles south of Springfield, moving southeast at 15 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...
Campo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3706 10273 3717 10256 3700 10226 3700 10270
TIME...MOT...LOC 2345Z 305DEG 11KT 3709 10259
HAIL...1.25IN
WIND...60MPH
$$
KT4 follow-up statements
228
WWUS55 KPUB 202354
SVSPUB
Severe Weather Statement
National Weather Service Pueblo CO
554 PM MDT TUE JUN 20 2017
COC009-210015-
/O.CON.KPUB.SV.W.0096.000000T0000Z-170621T0015Z/
Baca CO-
554 PM MDT TUE JUN 20 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT
FOR SOUTH CENTRAL BACA COUNTY...
At 553 PM MDT, a severe thunderstorm was located over Campo, or 23
miles south of Springfield, moving southeast at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Campo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3706 10273 3717 10256 3700 10226 3700 10270
TIME...MOT...LOC 2353Z 301DEG 17KT 3707 10256
HAIL...1.00IN
WIND...60MPH
$$
KT576 WWUS55 KPUB 202359 SVSPUB Severe Weather Statement National Weather Service Pueblo CO 559 PM MDT TUE JUN 20 2017 COC009-210015- /O.CON.KPUB.SV.W.0096.000000T0000Z-170621T0015Z/ Baca CO- 559 PM MDT TUE JUN 20 2017 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR SOUTH CENTRAL BACA COUNTY... At 559 PM MDT, a severe thunderstorm was located near Campo, or 22 miles north of Boise City, moving southeast at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Campo and open country south of Campo along highway 287. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3706 10270 3715 10254 3700 10226 3700 10266 TIME...MOT...LOC 2359Z 324DEG 11KT 3705 10255 HAIL...0.88IN WIND...60MPH $$ KT
865 WWUS55 KPUB 210007 SVSPUB Severe Weather Statement National Weather Service Pueblo CO 607 PM MDT TUE JUN 20 2017 COC009-210015- /O.CON.KPUB.SV.W.0096.000000T0000Z-170621T0015Z/ Baca CO- 607 PM MDT TUE JUN 20 2017 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR SOUTH CENTRAL BACA COUNTY... At 607 PM MDT, a severe thunderstorm was located near Campo, or 21 miles north of Boise City, moving southeast at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of south central Baca County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3705 10264 3712 10249 3700 10228 3700 10260 TIME...MOT...LOC 0007Z 305DEG 11KT 3704 10252 HAIL...0.88IN WIND...60MPH $$ KT
103
WWUS55 KPUB 210015
SVSPUB
Severe Weather Statement
National Weather Service Pueblo CO
615 PM MDT TUE JUN 20 2017
COC009-210025-
/O.EXP.KPUB.SV.W.0096.000000T0000Z-170621T0015Z/
Baca CO-
615 PM MDT TUE JUN 20 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL BACA COUNTY HAS
EXPIRED...
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 allowed to expire. However small
hail, gusty winds and heavy rain are still possible with this
thunderstorm.
LAT...LON 3705 10264 3712 10249 3700 10228 3700 10260
TIME...MOT...LOC 0015Z 305DEG 11KT 3703 10250
$$
KTThe office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 3:05 PM MDT | Special Weather Statement | PUB | Las Animas | 40 min |
| Jun 20, 3:41 PM MDT | Special Weather Statement | PUB | Las Animas | 49 min |
| Jun 20, 4:01 PM MDT | Special Weather Statement | PUB | Conejos | 44 min |
| Jun 20, 4:14 PM MDT | Special Weather Statement | PUB | Baca | 46 min |
| Jun 20, 4:48 PM MDT | Special Weather Statement | PUB | Baca | 42 min |
| Jun 20, 4:59 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 46 min |
| Jun 20, 5:07 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 38 min |
| Jun 20, 5:52 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 38 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.