Alert archive / Colorado / High Wind Warnings in 2014

High Wind Warning 3, NWS Denver/Boulder, CO

January 12, 20147 counties in Colorado

NWS Denver/Boulder, CO issued this high wind warning at Jan 12, 2014, 8:09 PM MST for 7 counties in Colorado. It took effect at Jan 13, 2014, 5:00 AM MST. It was in force for 11 hr. 12 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 12, 2014, 8:09 PM MST (03:09 UTC)
In effect from
Jan 13, 2014, 5:00 AM MST
Expired
Jan 13, 2014, 4:00 PM MST
In force
11 hr
Issued by
NWS Denver/Boulder, CO

Counties Boulder County, CO, Clear Creek County, CO, Douglas County, CO, Gilpin County, CO, Jefferson County, CO, Larimer County, CO, Park County, CO

The radar

The Denver radar (KFTG), 74 km from the middle of the area, began a volume at 03:13 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
Jan 13, 8:34 AM MSTNON-TSTM WND GST 764 Wsw Eldorado Springs, CO
Jan 13, 9:23 AM MSTNON-TSTM WND GST 848 W Boulder, CONEAR SUGARLOAF MOUNTAIN
Jan 13, 9:38 AM MSTNON-TSTM WND GST 942 Sse Gold Hill, CO
Jan 13, 9:48 AM MSTNON-TSTM WND GST 834 Ene Nederland, CO
Jan 13, 9:51 AM MSTNON-TSTM WND GST 74Aspen Springs, CO
Jan 13, 10:00 AM MSTNON-TSTM WND GST 772 Ne White Ranch Open S, CO
Jan 13, 10:00 AM MSTNON-TSTM WND GST 772 Ne White Ranch Open S, CO
Jan 13, 10:18 AM MSTNON-TSTM WND GST 822 Ssw Crescent Village, CO
Jan 13, 2:00 PM MSTNON-TSTM WND GST 762 Ssw Crescent Village, CO
Jan 13, 2:09 PM MSTNON-TSTM WND GST 732 Nw Genesee, CO
Jan 13, 2:25 PM MSTNON-TSTM WND GST 783 Ene Gold Hill, CO
Jan 13, 2:47 PM MSTNON-TSTM WND GST 763 E Gold Hill, 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 00:00Z, 3.2 hours before the alert went out and 187 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 00:00Z on 2014-01-13Temperature 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 00:00Z on 2014-01-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.19395878Sfc1 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
2256 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
155 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

489 
WWUS75 KBOU 130309
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
809 PM MST SUN JAN 12 2014


COZ035-036-131115-
/O.CAN.KBOU.HW.W.0002.000000T0000Z-140113T1800Z/
/O.NEW.KBOU.HW.W.0003.140113T1200Z-140113T2300Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
809 PM MST SUN JAN 12 2014

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 4 PM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 5 AM TO 4 PM MST MONDAY. 

* TIMING...THE STRONG WINDS ARE EXPECTED MONDAY MORNING THROUGH
  MONDAY AFTERNOON.

* WINDS...WEST TO NORTHWEST WINDS 25 TO 45 MPH WITH GUSTS
  INCREASING TO 80 MPH BY MONDAY MORNING THROUGH MONDAY AFTERNOON.

* IMPACTS...TRAVEL ON NORTH-SOUTH HIGHWAYS LIKE THE PEAK-TO-PEAK 
  HIGHWAY COULD BE DIFFICULT OR DANGEROUS DUE TO CROSSWINDS. 
  THERE MAY ALSO BE SOME AREAS OF GROUND BLIZZARDS CAUSED BY 
  RECENTLY FALLEN SNOW BEING BLOWN AROUND BY THE STRONG WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS TRAVELING IN
HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING TRAVEL UNTIL THE
WINDS SUBSIDE.

&&

$$
3 follow-up statements
285 
WWUS75 KBOU 131006
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
306 AM MST MON JAN 13 2014


COZ035-036-131815-
/O.CON.KBOU.HW.W.0003.140113T1200Z-140113T2300Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
306 AM MST MON JAN 13 2014

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM MST THIS
AFTERNOON...

* TIMING...THE STRONG WINDS ARE EXPECTED REDEVELOP THIS MORNING
  AND CONTINUE INTO THE AFTERNOON.

* WINDS...WEST TO NORTHWEST WINDS 25 TO 40 MPH WITH GUSTS
  INCREASING TO 80 MPH.

* IMPACTS...TRAVEL ON NORTH-SOUTH HIGHWAYS LIKE THE PEAK-TO-PEAK 
  HIGHWAY COULD BE DIFFICULT OR DANGEROUS DUE TO CROSSWINDS. 
  THERE MAY ALSO BE SOME AREAS OF GROUND BLIZZARDS CAUSED BY 
  RECENTLY FALLEN SNOW BEING BLOWN AROUND BY THE STRONG WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS TRAVELING IN
HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING TRAVEL UNTIL THE
WINDS SUBSIDE.

&&

$$
877 
WWUS75 KBOU 131711
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1011 AM MST MON JAN 13 2014

...HIGH WINDS HAVE REDEVELOPED IN THE FOOTHILLS...

.VERY STRONG NORTHWEST FLOW ALOFT COMBINED WITH A LARGE PRESSURE
GRADIENT FROM WEST TO EAST ACROSS COLORADO WILL REMAIN IN PLACE
THROUGH MUCH OF THE AFTERNOON. A SLOW DECREASE IS THEN EXPECTED
LATE THIS AFTERNOON THROUGH TONIGHT...ALLOWING STRONG WINDS TO
SLOWLY ABATE.

PEAK WIND GUSTS REPORTED SO FAR INCLUDE...

84 MPH 8 MILES WEST OF BOULDER
83 MPH 4 MILES EAST NORTHEAST OF NEDERLAND
76 MPH 4 MILES WEST SOUTHWEST OF ELDORADO SPRINGS...NEAR
WONDERVU.

COZ035-036-132300-
/O.CON.KBOU.HW.W.0003.000000T0000Z-140113T2300Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
1011 AM MST MON JAN 13 2014

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM MST THIS
AFTERNOON...

* TIMING...THE STRONG WINDS WILL CONTINUE THROUGH MUCH OF THE
  AFTERNOON...BEFORE SLOWLY WEAKENING LATE THIS AFTERNOON THROUGH
  TONIGHT.

* WINDS...WEST TO NORTHWEST WINDS 25 TO 40 MPH WITH GUSTS UP TO 80
  MPH IN WIND PRONE AREAS.

* IMPACTS...TRAVEL ON NORTH-SOUTH HIGHWAYS LIKE THE PEAK-TO-PEAK
  HIGHWAY COULD BE DIFFICULT OR DANGEROUS DUE TO CROSSWINDS. THERE
  MAY ALSO BE LOCAL GROUND BLIZZARDS CAUSED BY RECENTLY FALLEN
  SNOW BEING BLOWN AROUND BY THE STRONG WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS TRAVELING IN
HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING TRAVEL UNTIL THE
WINDS SUBSIDE.

&&

$$

BARJENBRUCH/D-L
406 
WWUS75 KBOU 132316
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
416 PM MST MON JAN 13 2014


COZ035-036-140030-
/O.EXP.KBOU.HW.W.0003.000000T0000Z-140113T2300Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
416 PM MST MON JAN 13 2014

...HIGH WIND WARNING HAS EXPIRED...

NORTHWEST WINDS OF 25 TO 40 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THIS EVENING IN THE FOOTHILLS BUT SHOULD BEGIN TO
DECREASE BY MIDNIGHT.

$$

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 13, 4:06 PM MSTWinter Weather AdvisoryBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more29 hr

Nearby

High Wind Warnings in Colorado, 2014Every high wind warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.