Alert archive / Colorado / Freezing Rain Advisories in 2007
Freezing Rain Advisory 2, NWS Pueblo, CO
NWS Pueblo, CO issued this freezing rain advisory at Dec 1, 2007, 6:15 AM MST for Custer County, Fremont County, Teller County, Colorado. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Dec 1, 2007, 6:15 AM MST (13:15 UTC)
- Expired
- Dec 1, 2007, 9:49 AM MST
- In force
- 4 hr
- Issued by
- NWS Pueblo, CO
Counties Custer County, CO, Fremont County, CO, Teller County, CO
The radar
The Pueblo radar (KPUX), 99 km from the middle of the area, began a volume at 13:16 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
Grand Junction, CO (KGJT), launched 12:00Z, 1.3 hours before the alert went out and 284 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 569 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- -14 m²/s²
- 0-3 km storm-relative helicity
- 48 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this freezing rain advisory 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 freezing rain advisory went out at Dec 1, 4:29 AM MST, 1 hour 46 minutes earlier.
Area forecast discussion, Dec 1, 4:29 AM MST, 1 hour 46 minutes before
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</html>Hazardous weather outlook, Nov 30, 2:49 PM MST, 15 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE PUEBLO CO 249 PM MST FRI NOV 30 2007 COZ058>089-093>099-011400- WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT- LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT- EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT- WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT- CENTRAL CHAFFEE COUNTY BELOW 9000 FT- WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT- SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT- SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT- LA GARITA MOUNTAINS ABOVE 10000 FT- UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT- EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT- DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT- NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET- SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT- SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT- NORTHWESTERN FREMONT COUNTY ABOVE 8500 FT- WESTERN/CENTRAL FREMONT COUNTY BELOW 8500 FT- WET MOUNTAIN VALLEY BELOW 8500 FEET- WET MOUNTAINS BETWEEN 6300 AND 10000 FT- WET MOUNTAINS ABOVE 10000 FT- TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN 7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT- CANON CITY VICINITY/EASTERN FREMONT COUNTY- NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW 7500 FT- COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT- WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT- TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT- CROWLEY COUNTY-LA JUNTA VICINITY/OTERO COUNTY- EASTERN LAS ANIMAS COUNTY-WESTERN KIOWA COUNTY- EASTERN KIOWA COUNTY-LAS ANIMAS VICINITY/BENT COUNTY- LAMAR VICINITY/PROWERS COUNTY-SPRINGFIELD VICINITY/BACA COUNTY- 249 PM MST FRI NOV 30 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL...EAST CENTRAL...SOUTH CENTRAL AND SOUTHEAST COLORADO. .DAY ONE...THIS AFTERNOON AND TONIGHT A MAJOR WINTER STORM IS EXPECTED TO MAINLY AFFECT THE MOUNTAINS OF SOUTHERN COLORADO. VERY HEAVY SNOW ACCUMULATIONS ARE EXPECTED ACROSS MOST OF THE EASTERN SAWATCH RANGE IN CENTRAL COLORADO...AND ACROSS THE EASTERN SAN JUAN AND LA GARITA MOUNTAINS. BY EARLY SATURDAY MORNING...SNOW ACCUMULATIONS ABOVE 9000 FEET COULD RANGE FROM 1 TO 2 1/2 FEET ACROSS THE EASTERN SAN JUANS AND LA GARITA MOUNTAINS...AND 1 TO 1 1/2 FEET ACROSS THE EASTERN SAWATCH RANGE. SNOW WILL ALSO BEGIN PILING UP IN THE UPPER REACHES OF THE SANGRE DE CRISTO MOUNTAINS TONIGHT...WITH 6 INCHES POSSIBLE BY EARLY SATURDAY MORNING. ACROSS THE I-25 CORRIDOR AND SOUTHEAST PLAINS...WINTER PRECIPITATION WILL OCCUR TONIGHT INTO EARLY SATURDAY MORNING. A MIX OF RAIN...FREEZING RAIN...SLEET AND SNOW WILL OCCUR. THE FREEZING RAIN THREAT WILL BE ESPECIALLY LIKELY ACROSS EL PASO COUNTY...AND KIOWA AND PROWERS COUNTY...FROM MIDNIGHT THROUGH DAWN. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A MAJOR WINTER STORM WILL CONTINUE TO AFFECT SOUTHERN COLORADO THROUGH EARLY SUNDAY. HEAVY SNOW AND STRONG WINDS WILL CONTINUE ALONG THE CONTINENTAL DIVIDE AND OVER THE SANGRE DE CRISTO MOUNTAINS. WINDS GUSTING OVER 50 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND POOR VISIBILITY. STORM TOTAL SNOWFALL BY SUNDAY MORNING IS EXPECTED TO RANGE FROM 2 TO 4 FEET OVER THE SOUTHWEST MOUNTAINS...1 TO 3 FEET OVER THE CENTRAL MOUNTAINS...AND 6 TO 12 INCHES OVER THE HIGHER TERRAIN OF THE SANGRE DE CRISTO MOUNTAINS. ELSEWHERE...SNOWFALL TOTALS BY EARLY SUNDAY WILL GENERALLY BE LESS THAN 6 INCHES ACROSS THE MOUNTAINS AND HIGH VALLEYS...AND LESS THAN AN INCH ACROSS THE PLAINS. HIGH WINDS WILL BE LIKELY OVER PORTIONS OF SOUTHEAST COLORADO PLAINS ON SATURDAY. SOUTHWEST WINDS OF 20 TO 40 MPH WITH GUSTS TO 60 MPH WILL BE LIKELY...GENERALLY ACROSS KIOWA...OTERO...BENT... PROWERS....AND BACA COUNTIES. .SPOTTER INFORMATION STATEMENT... WEATHER CONDITIONS THAT MEET REPORTING CRITERIA FOR SPOTTERS WILL BE LIKELY ACROSS THE AREA...ESPECIALLY ACROSS THE HIGHER ELEVATIONS...TODAY AND TONIGHT. METZE
In the hours before
Local storm report, Dec 1, 1:19 AM MST, 4 hours 56 minutes before
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</html>Local storm report, Dec 1, 5:32 AM MST, 43 minutes before
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</html>Local storm report, Dec 1, 5:38 AM MST, 37 minutes before
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</html>Local storm report, Dec 1, 6:12 AM MST, 3 minutes before
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</html>Nearby
Freezing Rain Advisories in Colorado, 2007Every freezing rain advisory in 2007
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.