Alert archive / Colorado / Winter Storm Watches in 2014

Winter Storm Watch 1, NWS Pueblo, CO

January 27, 20146 counties in Colorado

NWS Pueblo, CO issued this winter storm watch at Jan 27, 2014, 3:14 PM MST for 6 counties in Colorado. It took effect at Jan 29, 2014, 5:00 PM MST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 27, 2014, 3:14 PM MST (22:14 UTC)
In effect from
Jan 29, 2014, 5:00 PM MST
Expired
Jan 29, 2014, 3:59 AM MST
In force
Issued by
NWS Pueblo, CO

Counties Chaffee County, CO, Conejos County, CO, Lake County, CO, Mineral County, CO, Rio Grande County, CO, Saguache County, CO

The radar

The Grand Junction radar (KGJX), 193 km from the middle of the area, began a volume at 22:19 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

Denver, CO (KDEN), launched 12:00Z, 10.2 hours before the alert went out and 338 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 2014-01-27Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2014-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 173 square meters per square second.1939587897117Sfc1 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
876 m above ground
0-6 km bulk shear
88 kt
0-1 km storm-relative helicity
173 m²/s²
0-3 km storm-relative helicity
409 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this winter storm watch 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 winter storm watch went out at Jan 27, 10:54 AM MST, 4 hours 20 minutes earlier.

Area forecast discussion, Jan 27, 10:54 AM MST, 4 hours 20 minutes before
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Hazardous weather outlook, Jan 27, 11:27 AM MST, 3 hours 47 minutes before
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In the hours before

Local storm report, Jan 27, 11:34 AM MST, 3 hours 40 minutes before
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Nearby

Winter Storm Watches in Colorado, 2014Every winter storm watch in 2014

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.