Alert archive / Colorado / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 4, NWS Pueblo, CO

May 15, 2018El Paso County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at May 15, 2018, 5:13 PM MDT for El Paso County, Colorado. It was in force for 32 min. 2 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, 2018, 5:13 PM MDT (23:13 UTC)
Expired
May 15, 2018, 5:45 PM MDT
In force
32 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 66 km from the middle of the area, began a volume at 23:17 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

TimeReportWhereRemark
May 15, 5:34 PM MDTHAIL 16 Nne Colorado Springs, CO
May 15, 5:54 PM MDTHAIL 13 Ene Colorado Springs, CO

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 11.2 hours before the alert went out and 169 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, Denver, CO at 12:00Z on 2018-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2018-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1171 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
76 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

532 
WUUS55 KPUB 152313
SVRPUB
COC041-152345-
/O.NEW.KPUB.SV.W.0004.180515T2313Z-180515T2345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
513 PM MDT TUE MAY 15 2018

The National Weather Service in Pueblo has issued a

* Severe Thunderstorm Warning for...
  Central El Paso County in east central Colorado...

* Until 545 PM MDT

* At 512 PM MDT, a severe thunderstorm was located over western
  Colorado Springs, moving east at 15 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...
  Colorado Springs, Falcon and Cimarron Hills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3883 10482 3889 10486 3900 10460 3884 10449
TIME...MOT...LOC 2312Z 250DEG 13KT 3887 10479 

HAIL...1.00IN
WIND...60MPH
 
$$

28
5 follow-up statements
667 
WWUS55 KPUB 152318
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
518 PM MDT TUE MAY 15 2018

COC041-152345-
/O.CON.KPUB.SV.W.0004.000000T0000Z-180515T2345Z/
El Paso CO-
518 PM MDT TUE MAY 15 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR CENTRAL EL PASO COUNTY...

At 517 PM MDT, a severe thunderstorm was located over northwestern
Colorado Springs, moving northeast at 15 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...
Colorado Springs, Falcon and Cimarron Hills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3883 10482 3890 10485 3900 10460 3884 10449
TIME...MOT...LOC 2317Z 241DEG 11KT 3888 10478 

HAIL...1.00IN
WIND...60MPH
 
$$

28
913 
WWUS55 KPUB 152324
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
524 PM MDT TUE MAY 15 2018

COC041-152345-
/O.CON.KPUB.SV.W.0004.000000T0000Z-180515T2345Z/
El Paso CO-
524 PM MDT TUE MAY 15 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR CENTRAL EL PASO COUNTY...

At 524 PM MDT, a severe thunderstorm was located over northwestern
Colorado Springs, moving east at 10 mph.

HAZARD...Quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Damage to vehicles is expected. 

Locations impacted include...
Colorado Springs, Falcon and Cimarron Hills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3883 10480 3890 10485 3900 10460 3884 10449
TIME...MOT...LOC 2324Z 258DEG 9KT 3888 10476 

HAIL...1.00IN
WIND...<50MPH
 
$$

28
886 
WWUS55 KPUB 152331
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
531 PM MDT TUE MAY 15 2018

COC041-152345-
/O.CON.KPUB.SV.W.0004.000000T0000Z-180515T2345Z/
El Paso CO-
531 PM MDT TUE MAY 15 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR CENTRAL EL PASO COUNTY...

At 530 PM MDT, a severe thunderstorm was located over northwestern
Colorado Springs, moving east at 5 mph.

HAZARD...Quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Damage to vehicles is expected. 

Locations impacted include...
Colorado Springs and Cimarron Hills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3883 10480 3890 10485 3900 10460 3884 10449
TIME...MOT...LOC 2330Z 256DEG 4KT 3888 10476 

HAIL...1.00IN
WIND...<50MPH
 
$$

28
551 
WWUS55 KPUB 152336
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
536 PM MDT TUE MAY 15 2018

COC041-152345-
/O.CON.KPUB.SV.W.0004.000000T0000Z-180515T2345Z/
El Paso CO-
536 PM MDT TUE MAY 15 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT
FOR CENTRAL EL PASO COUNTY...

At 536 PM MDT, a severe thunderstorm was located over northeastern
Colorado Springs, moving northeast at 10 mph.

HAZARD...Quarter size hail. 

SOURCE...Trained weather spotters. 

IMPACT...Damage to vehicles is expected. 

Locations impacted include...
Colorado Springs, Falcon and Cimarron Hills. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3883 10480 3890 10484 3900 10460 3884 10449
TIME...MOT...LOC 2336Z 241DEG 8KT 3889 10475 

HAIL...1.00IN
WIND...<50MPH
 
$$

28
503 
WWUS55 KPUB 152344
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
544 PM MDT TUE MAY 15 2018

COC041-152354-
/O.EXP.KPUB.SV.W.0004.000000T0000Z-180515T2345Z/
El Paso CO-
544 PM MDT TUE MAY 15 2018

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL EL PASO COUNTY WILL
EXPIRE AT 545 PM MDT...
                
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 will be allowed to expire.  However small hail
and heavy rain are still possible with this thunderstorm.

LAT...LON 3883 10480 3890 10484 3900 10460 3884 10449
TIME...MOT...LOC 2344Z 250DEG 13KT 3890 10472 

$$

28

The office that day

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

IssuedProductOfficeCountiesLasted
May 15, 1:42 PM MDTSpecial Weather StatementPUBHuerfano33 min
May 15, 2:14 PM MDTSpecial Weather StatementPUBHuerfano31 min
May 15, 2:44 PM MDTSpecial Weather StatementPUBHuerfano31 min
May 15, 2:46 PM MDTFire Weather WatchPUBConejos, Costilla, Custer, Huerfano, Las Animas, Mineral and 3 more24 hr
May 15, 3:11 PM MDTSpecial Weather StatementPUBLas Animas34 min
May 15, 3:27 PM MDTSevere Thunderstorm WarningPUBLas Animas11 min
May 15, 3:55 PM MDTSpecial Weather StatementPUBPueblo35 min
May 15, 3:58 PM MDTSpecial Weather StatementPUBLas Animas47 min
May 15, 4:42 PM MDTSpecial Weather StatementPUBOtero33 min
May 15, 4:54 PM MDTSpecial Weather StatementPUBEl Paso36 min
May 15, 4:55 PM MDTSevere Thunderstorm WarningPUBBent, Otero35 min
May 15, 5:02 PM MDTSpecial Weather StatementPUB28 min
May 15, 5:04 PM MDTSpecial Weather StatementPUBEl Paso26 min
May 15, 5:19 PM MDTSpecial Weather StatementPUBBent26 min
May 15, 5:51 PM MDTSevere Thunderstorm WarningPUBEl Paso24 min
May 15, 5:53 PM MDTSpecial Weather StatementPUBBaca37 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2018Every severe thunderstorm warning in 2018

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.