Alert archive / Colorado / Special Weather Statements in 2015

Special Weather Statement, NWS Pueblo, CO

April 16, 2015Prowers County, Colorado

NWS Pueblo, CO issued this special weather statement at Apr 16, 2015, 4:47 PM MDT for Prowers County, Colorado. It was in force for 28 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: Apr 16, 2015, 4:47 PM MDT (22:47 UTC)
Expired: Apr 16, 2015, 5:15 PM MDT
In force: 28 min
Issued by: NWS Pueblo, CO

County Prowers County, CO

The radar

The Goodland radar (KGLD), 176 km from the middle of the area, began a volume at 22:48 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

Dodge City, (KDDC), launched 12:00Z, 10.8 hours before the alert went out and 197 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 283 J/kg
Mixed-layer CIN: -151 J/kg
Mixed-layer LCL: 1583 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 146 m²/s²
0-3 km storm-relative helicity: 169 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pueblo, CO wrote its last area forecast discussion before this special weather statement went out at Apr 16, 4:24 PM MDT, 23 minutes earlier.

Area forecast discussion, Apr 16, 4:24 PM MDT, 23 minutes before

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Hazardous weather outlook, Apr 16, 11:28 AM MDT, 5 hours 19 minutes before

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In the hours before

Local storm report, Apr 16, 11:36 AM MDT, 5 hours 11 minutes before

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Local storm report, Apr 16, 4:20 PM MDT, 27 minutes before

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Special weather statement, Apr 16, 4:47 PM MDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 16, 3:54 AM MDT	Red Flag Warning	PUB	Alamosa, Conejos, Costilla, Rio Grande, Saguache	12 hr
Apr 16, 4:26 AM MDT	Winter Storm Warning	PUB	Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more	48 hr
Apr 16, 4:26 AM MDT	Winter Weather Advisory	PUB	Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 8 more	68 hr
Apr 16, 5:15 PM MDT	Special Weather Statement	PUB	Prowers	30 min
Apr 16, 5:38 PM MDT	Special Weather Statement	PUB	Prowers	37 min
Apr 16, 5:41 PM MDT	Special Weather Statement	PUB	Baca	49 min

Nearby

Special Weather Statements in Colorado, 2015 Every special weather statement 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.