Alert archive / Colorado / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 31, NWS Pueblo, CO
NWS Pueblo, CO issued this severe thunderstorm warning at May 15, 2021, 5:46 PM MDT for Bent County, Otero County, Colorado. It was in force for 59 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 15, 2021, 5:46 PM MDT (23:46 UTC)
- Expired
- May 15, 2021, 6:45 PM MDT
- In force
- 59 min
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Bent County, CO, Otero County, CO
The radar
The Pueblo radar (KPUX), 59 km from the middle of the area, began a volume at 23:46 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 15, 6:23 PM MDT | HAIL 0.88 | Cheraw, CO | |
| May 15, 6:24 PM MDT | TORNADO | 2 S Rocky Ford, CO | PUBLIC REPORTED TORNADO ON GROUND. LASTED 5 MINS. |
| May 15, 6:24 PM MDT | TORNADO | 2 S Rocky Ford, CO | VIDEO FROM SOCIAL MEDIA CONFIRMS GROUND CIRCULATION. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 15, 4:06 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 15, 5:07 PM MDT | Tornado Watch | SPC | 5 hr |
The nearest sounding before it
Denver, CO (KDNR), launched 12:00Z, 11.8 hours before the alert went out and 205 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
- 21 J/kg
- Mixed-layer CIN
- -326 J/kg
- Mixed-layer LCL
- 769 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 48 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
081
WUUS55 KPUB 152346
SVRPUB
COC011-089-160045-
/O.NEW.KPUB.SV.W.0031.210515T2346Z-210516T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
546 PM MDT Sat May 15 2021
The National Weather Service in Pueblo has issued a
* Severe Thunderstorm Warning for...
Central Otero County in southeastern Colorado...
Northwestern Bent County in southeastern Colorado...
* Until 645 PM MDT.
* At 546 PM MDT, severe thunderstorms were located along a line
extending from 8 miles west of Timpas to near Higbee, moving
northeast 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...
La Junta, North La Junta, Rocky Ford, Las Animas, Fowler, Swink,
Manzanola, Cheraw, John Martin Reservoir and Fort Lyon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1000 PM MDT for southeastern
Colorado.
For your protection move to an interior room on the lowest floor of a
building.
These thunderstorms are capable of producing all types of severe
weather including extremely large hail, destructive straight line
winds, and possible tornadoes. Move quickly to a safe shelter such
as an interior room, a bathroom, closet or basement.
If on or near John Martin Reservoir, get away from the water and
move indoors or inside a vehicle. Remember, lightning can strike out
to 15 miles from the parent thunderstorm. If you can hear thunder,
you are close enough to be struck by lightning. Move to safe shelter
now! Do not be caught on the water in a thunderstorm.
&&
LAT...LON 3782 10324 3785 10406 3814 10405 3814 10399
3812 10394 3812 10391 3813 10390 3812 10390
3813 10386 3811 10384 3811 10362 3816 10362
3818 10301
TIME...MOT...LOC 2346Z 207DEG 17KT 3778 10391 3785 10343
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
Cohen1 follow-up statement
613
WWUS55 KPUB 160006
SVSPUB
Severe Weather Statement
National Weather Service Pueblo CO
606 PM MDT Sat May 15 2021
COC011-089-160045-
/O.CON.KPUB.SV.W.0031.000000T0000Z-210516T0045Z/
Otero CO-Bent CO-
606 PM MDT Sat May 15 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT
FOR CENTRAL OTERO AND NORTHWESTERN BENT COUNTIES...
At 606 PM MDT, severe thunderstorms were located along a line
extending from near Timpas to 9 miles southwest of Las Animas, moving
northeast at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
La Junta, North La Junta, Rocky Ford, Las Animas, Fowler, Swink,
Manzanola, Cheraw, John Martin Reservoir and Fort Lyon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1000 PM MDT for southeastern
Colorado.
For your protection move to an interior room on the lowest floor of a
building.
These thunderstorms are capable of producing all types of severe
weather including large hail, destructive straight line winds, and
possible tornadoes. Move quickly to a safe shelter, such as an
interior room, a bathroom or closet or basement.
If on or near John Martin Reservoir, get away from the water and
move indoors or inside a vehicle. remember, lightning can strike out
to 15 miles from the parent thunderstorm. If you can hear thunder,
you are close enough to be struck by lightning. Move to safe shelter
now! Do not be caught on the water in a thunderstorm.
&&
LAT...LON 3782 10324 3785 10406 3814 10405 3814 10399
3812 10394 3812 10391 3813 10390 3812 10390
3813 10386 3811 10384 3811 10362 3816 10362
3818 10301
TIME...MOT...LOC 0006Z 209DEG 20KT 3786 10386 3797 10333
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
CohenThe office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 14, 6:10 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 65 min |
| May 14, 6:30 PM MDT | Special Weather Statement | PUB | Prowers | 45 min |
| May 14, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 60 min |
| May 14, 7:23 PM MDT | Tornado Warning | PUB | Bent | 37 min |
| May 14, 7:38 PM MDT | Special Weather Statement | PUB | Prowers | 52 min |
| May 14, 7:39 PM MDT | Tornado Warning | PUB | Bent | 33 min |
| May 14, 7:52 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 38 min |
| May 14, 7:57 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 32 min |
| May 14, 8:22 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 53 min |
| May 15, 3:48 PM MDT | Special Weather Statement | PUB | El Paso | 27 min |
| May 15, 3:49 PM MDT | Special Weather Statement | PUB | Fremont | 41 min |
| May 15, 4:06 PM MDT | Special Weather Statement | PUB | Las Animas | 39 min |
| May 15, 4:29 PM MDT | Special Weather Statement | PUB | Fremont | 31 min |
| May 15, 4:36 PM MDT | Special Weather Statement | PUB | Otero | 39 min |
| May 15, 4:49 PM MDT | Special Weather Statement | PUB | Custer | 41 min |
| May 15, 4:55 PM MDT | Special Weather Statement | PUB | Baca | 35 min |
| May 15, 5:01 PM MDT | Special Weather Statement | PUB | Fremont | 29 min |
| May 15, 5:09 PM MDT | Special Weather Statement | PUB | Pueblo | 36 min |
| May 15, 5:13 PM MDT | Special Weather Statement | PUB | Baca | 32 min |
| May 15, 5:15 PM MDT | Special Weather Statement | PUB | Otero | 45 min |
| May 15, 5:22 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 38 min |
| May 15, 5:27 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 63 min |
| May 15, 5:35 PM MDT | Special Weather Statement | PUB | Baca | 40 min |
| May 15, 5:57 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 63 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.