Alert archive / Colorado / High Wind Watches in 2007
High Wind Watch 2, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this high wind watch at Jan 6, 2007, 4:19 AM MST for 12 counties in Colorado. It took effect at Jan 7, 2007, 6:00 PM MST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 6, 2007, 4:19 AM MST (11:19 UTC)
- In effect from
- Jan 7, 2007, 6:00 PM MST
- Expired
- Jan 7, 2007, 4:01 AM MST
- In force
- Issued by
- NWS Denver/Boulder, CO
Counties Boulder County, CO, Broomfield County, CO, Clear Creek County, CO, Douglas County, CO, Gilpin County, CO, Grand County, CO, Jackson County, CO, Jefferson County, CO, Larimer County, CO, Park County, CO, Summit County, CO, Weld County, CO
The radar
The Denver radar (KFTG), 82 km from the middle of the area, began a volume at 11:25 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 (KDNR), launched 00:00Z, 11.3 hours before the alert went out and 193 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
- 930 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- -102 m²/s²
- 0-3 km storm-relative helicity
- -130 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KBOU 061119 NPWBOU URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER CO 419 AM MST SAT JAN 6 2007 ...STRONG WINDS EXPECTED OVER THE NORTHERN MOUNTAINS...FRONT RANGE FOOTHILLS AND ADJACENT PLAINS FROM SUNDAY EVENING THROUGH MONDAY MORNING... .A STRONG NORTHWEST FLOW PATTERN WILL DEVELOP OVER THE NORTHERN MOUNTAINS AND EAST SLOPES SUNDAY EVENING AND CONTINUE MONDAY MORNING. CONDITIONS WILL BECOME FAVORABLE FOR VERY STRONG AND GUSTY WINDS. COZ038-039-061930- /O.CAN.KBOU.FG.Y.0001.000000T0000Z-070106T1700Z/ /O.NEW.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- INCLUDING...FORT COLLINS...HEREFORD...LOVELAND...NUNN...ARVADA... BOULDER...GOLDEN...LAKEWOOD...LONGMONT 419 AM MST SAT JAN 6 2007 ...DENSE FOG ADVISORY IS CANCELLED... ...HIGH WIND WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING. THE DENSE FOG ADVISORY HAS BEEN CANCELLED. STRONG WEST WINDS WILL INCREASE SUNDAY EVENING WITH SPEEDS OF 20 TO 30 MPH AND POSSIBLE GUSTS UP TO 65 MPH. WINDS WILL DECREASE MONDAY AFTERNOON. WITH THE WINDS...THERE MAY BE AREAS OF BLOWING SNOW WITH POOR VISIBILITIES OVER EXPOSED LOCATIONS. THE STRONGEST WINDS WILL OCCUR IN LOCATIONS RIGHT NEAR THE FOOTHILLS...LIKE ROCKY FLATS...BOULDER AND CARTER LAKE. FURTHER EAST ACROSS THE URBAN CORRIDOR...WINDS WILL BE LIGHTER. REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS MAY OCCUR. PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO TAKE ACTION SHOULD HIGH WINDS DEVELOP. $$ COZ042>044-061230- /O.CAN.KBOU.FG.Y.0001.000000T0000Z-070106T1700Z/ NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY- INCLUDING...BRIGGSDALE...GROVER...PAWNEE BUTTES...RAYMER... STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN...BRUSH... FORT MORGAN...GOODRICH...WIGGINS 419 AM MST SAT JAN 6 2007 ...DENSE FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE DENSE FOG ADVISORY. $$ COZ033>036-061930- /O.NEW.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-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...CAMERON PASS...LARAMIE AND MEDICINE BOW MOUNTAINS... RABBIT EARS RANGE...ROCKY MOUNTAIN NATIONAL PARK... WILLOW CREEK PASS...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK... ESTES PARK...GLENDEVEY...NEDERLAND...RED FEATHER LAKES...BAILEY... CENTRAL CITY...EVERGREEN...GEORGETOWN...IDAHO SPRINGS...WESTCREEK 419 AM MST SAT JAN 6 2007 ...HIGH WIND WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING. VERY STRONG WINDS WILL DEVELOP SUNDAY EVENING AND CONTINUE THROUGH MONDAY MORNING. SPEEDS OF 30 TO 45 MPH AND GUSTS AS HIGH AS 90 MPH ARE POSSIBLE IN LOCATIONS ABOVE TIMBERLINE AND EAST SLOPES OF THE NORTHERN MOUNTAINS. BLOWING SNOW AND VERY POOR VISIBILITIES ARE EXPECTED OVER THE MOUNTAIN PASSES AND EXPOSED TERRAIN. REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS MAY OCCUR. PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO TAKE ACTION SHOULD HIGH WINDS DEVELOP. $$ ENTREKIN
3 follow-up statements
000 WWUS75 KBOU 061849 NPWBOU URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER CO 1149 AM MST SAT JAN 6 2007 ...STRONG WINDS EXPECTED OVER THE NORTHERN MOUNTAINS...FRONT RANGE FOOTHILLS AND ADJACENT PLAINS FROM SUNDAY EVENING THROUGH MONDAY MORNING... .A STRONG NORTHWEST FLOW PATTERN WILL DEVELOP OVER THE NORTHERN MOUNTAINS AND EAST SLOPES SUNDAY EVENING...CONTINUING INTO MONDAY MORNING. CONDITIONS WILL BECOME FAVORABLE FOR VERY STRONG AND GUSTY WINDS NORTHWESTERLY WINDS. COZ033>036-038-039-070300- /O.CON.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-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- LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- INCLUDING...CAMERON PASS...LARAMIE AND MEDICINE BOW MOUNTAINS... RABBIT EARS RANGE...ROCKY MOUNTAIN NATIONAL PARK... WILLOW CREEK PASS...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK... ESTES PARK...GLENDEVEY...NEDERLAND...RED FEATHER LAKES...BAILEY... CENTRAL CITY...EVERGREEN...GEORGETOWN...IDAHO SPRINGS... WESTCREEK...FORT COLLINS...HEREFORD...LOVELAND...NUNN...ARVADA... BOULDER...GOLDEN...LAKEWOOD...LONGMONT 1149 AM MST SAT JAN 6 2007 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING... A HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING. VERY STRONG WINDS WILL DEVELOP SUNDAY EVENING...CONTINUING THROUGH MONDAY MORNING. SPEEDS OF 30 TO 45 MPH AND GUSTS AS HIGH AS 90 MPH ARE POSSIBLE IN LOCATIONS ABOVE TIMBERLINE AND EAST SLOPES OF THE NORTHERN MOUNTAINS. BLOWING SNOW AND VERY POOR VISIBILITIES ARE EXPECTED OVER THE MOUNTAIN PASSES AND EXPOSED TERRAIN. REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS MAY OCCUR. PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO TAKE ACTION SHOULD HIGH WINDS DEVELOP. $$
000 WWUS75 KBOU 070326 NPWBOU URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER CO 826 PM MST SAT JAN 6 2007 ...STRONG WINDS EXPECTED OVER THE NORTHERN MOUNTAINS...FRONT RANGE FOOTHILLS AND ADJACENT PLAINS FROM SUNDAY EVENING THROUGH MONDAY MORNING... .A STRONG NORTHWEST FLOW PATTERN WILL DEVELOP OVER THE NORTHERN MOUNTAINS AND EAST SLOPES SUNDAY EVENING...CONTINUING INTO MONDAY MORNING. CONDITIONS WILL BECOME FAVORABLE FOR VERY STRONG AND GUSTY WINDS. COZ033>036-038-039-071130- /O.CON.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-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- LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- INCLUDING...CAMERON PASS...LARAMIE AND MEDICINE BOW MOUNTAINS... RABBIT EARS RANGE...ROCKY MOUNTAIN NATIONAL PARK... WILLOW CREEK PASS...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK... ESTES PARK...GLENDEVEY...NEDERLAND...RED FEATHER LAKES...BAILEY... CENTRAL CITY...EVERGREEN...GEORGETOWN...IDAHO SPRINGS... WESTCREEK...FORT COLLINS...HEREFORD...LOVELAND...NUNN...ARVADA... BOULDER...GOLDEN...LAKEWOOD...LONGMONT 826 PM MST SAT JAN 6 2007 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING... A HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING. VERY STRONG WINDS WILL DEVELOP SUNDAY EVENING...CONTINUING THROUGH MONDAY MORNING. WIND SPEEDS OF 30 TO 45 MPH AND GUSTS AS HIGH AS 90 MPH ARE POSSIBLE IN LOCATIONS ABOVE TIMBERLINE AND EAST SLOPES OF THE NORTHERN MOUNTAINS. BLOWING SNOW AND VERY POOR VISIBILITIES ARE EXPECTED OVER THE MOUNTAIN PASSES AND EXPOSED TERRAIN. REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS MAY OCCUR. PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO TAKE ACTION SHOULD HIGH WINDS DEVELOP. $$
000 WWUS75 KBOU 071101 NPWBOU URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER CO 401 AM MST SUN JAN 7 2007 ...STRONG WINDS EXPECTED OVER THE NORTHERN MOUNTAINS...FRONT RANGE FOOTHILLS AND ADJACENT PLAINS FROM SUNDAY EVENING THROUGH MONDAY MORNING... .A STRONG NORTHWEST FLOW PATTERN WILL DEVELOP OVER THE NORTHERN MOUNTAINS AND EAST SLOPES SUNDAY EVENING...CONTINUING INTO MONDAY MORNING. CONDITIONS WILL BECOME FAVORABLE FOR VERY STRONG WINDS. DRIVERS OF LIGHTWEIGHT AND HIGH PROFILE VEHICLES WILL BE ESPECIALLY SUSCEPTIBLE TO STRONG AND SUDDEN CROSSWINDS. IF YOU ARE PLANNING TRAVEL IN THE WARNING AREA...LISTEN TO THE LATEST FORECASTS AND CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. COZ033>036-071915- /O.UPG.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ /O.NEW.KBOU.HW.W.0001.070108T0100Z-070108T1900Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-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...CAMERON PASS...LARAMIE AND MEDICINE BOW MOUNTAINS... RABBIT EARS RANGE...ROCKY MOUNTAIN NATIONAL PARK... WILLOW CREEK PASS...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK... ESTES PARK...GLENDEVEY...NEDERLAND...RED FEATHER LAKES...BAILEY... CENTRAL CITY...EVERGREEN...GEORGETOWN...IDAHO SPRINGS...WESTCREEK 401 AM MST SUN JAN 7 2007 ...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 12 PM MST MONDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 12 PM MST MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. VERY STRONG WINDS WILL DEVELOP SUNDAY EVENING...CONTINUING THROUGH MONDAY MORNING. WIND SPEEDS OF 30 TO 50 MPH AND GUSTS AS HIGH AS 100 MPH ARE POSSIBLE IN LOCATIONS ABOVE TIMBERLINE AND EAST SLOPES OF THE NORTHERN MOUNTAINS. BLOWING SNOW AND VERY POOR VISIBILITIES ARE EXPECTED OVER THE MOUNTAIN PASSES AND EXPOSED TERRAIN. THE PEAK TO PEAK HIGHWAY FROM ROLLINSVILLE TO ESTES PARK...HIGHWAY 285 FROM DENVER TO KENOSHA PASS...AND HIGHWAY 287 FROM FORT COLLINS TO THE WYOMING STATE LINE WILL BE ESPECIALLY SUSCEPTIBLE TO STRONG AND SUDDEN CROSSWINDS. REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. $$ COZ038-039-071915- /O.UPG.KBOU.HW.A.0002.070108T0100Z-070108T1900Z/ /O.NEW.KBOU.HW.W.0001.070108T0100Z-070108T1900Z/ LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- INCLUDING...FORT COLLINS...HEREFORD...LOVELAND...NUNN...ARVADA... BOULDER...GOLDEN...LAKEWOOD...LONGMONT 401 AM MST SUN JAN 7 2007 ...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 12 PM MST MONDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 12 PM MST MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. VERY STRONG WINDS WILL DEVELOP SUNDAY EVENING...CONTINUING THROUGH MONDAY MORNING. WIND SPEEDS OF 25 TO 40 MPH WILL DEVELOP NEAR THE FOOTHILLS WITH GUSTS UP TO 80 MPH. BLOWING SNOW AND VERY POOR VISIBILITIES CAN ALSO BE EXPECTED IN THE MORE EXPOSED LOCATIONS. HIGHWAY 93 FROM BOULDER TO GOLDEN...C-470 FROM GOLDEN TO KEN CARYL RANCH AND HIGHWAY 287 NORTH OF FORT COLLINS WILL BE ESPECIALLY SUSCEPTIBLE TO STRONG AND SUDDEN CROSSWINDS. REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. $$
What forecasters said that day
The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this high wind watch went out at Jan 6, 2:45 AM MST, 1 hour 34 minutes earlier.
Area forecast discussion, Jan 6, 2:45 AM MST, 1 hour 34 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER CO
245 AM MST SAT JAN 6 2007
.SHORT TERM...WIND AND BLOWING SNOW ALONG THE FOOTHILLS THE MAIN
CONCERN. A SHORT WAVE RIDGE THAT HAS MOVED OVER NERN CO OVERNIGHT
WILL SHIFT TO THE EAST...AHEAD OF ANOTHER SHORT WAVE TROF PASSING TO
THE NORTH OF THE STATE...LATE THIS AFTN/EVENING. ALTHO FOG HAS
DEVELOPED IN GREELEY THIS MORNING...HAVE DECIDED TO CANCEL THE DENSE
FOG ADVISORY AS THE COVERAGE DOES NOT APPEAR WIDESPREAD ENUF TO
WARRANT THE HIGHLIGHT. WL KEEP MENTION OF PATCHY DENSE FOG IN ZONES
43 AND 44 HOWEVER BUT DROP IT ELSEWHERE. SPATIAL CROSS-SECTIONS
CONTINUE TO INDICATE THE DEVELOPMENT OF A MOUNTAIN WAVE THIS AFTN
AND EVENING. IT APPEAR MARGINAL FOR HIGH WIND BUT BLOWING SNOW WILL
BE A PROBLEM IN AND NEAR THE FOOTHILLS. FOR THIS REASON HAVE
DECIDED TO ISSUED A BLOWING SNOW ADVISORY FOR ZONES 35>37 THIS AFTN
AND TONIGHT. HIGHWAYS 285...287...93 AND C-470 NEAR THE FOOTHILLS
WOULD BE ESPECIALLY SUSCEPTIBLE TO BLOWING AND DRIFTING SNOW. LIGHT
SNOW IS STILL PROGGED TO INCREASE IN THE MOUNTAINS THIS AFTN WITH
STG 700 MB WINDS IN PLACE. ALTHO SNOW AMOUNTS WILL BE ON THE LIGHT
SIDE...STRONG WINDS WILL SUPPORT THIS ISSUANCE FOR A SNOW AND
BLOWING SNOW ADVISORY FOR ZONES 31..33 AND 34 FOR THE SAME TIME
FRAME. THE WAVE IS PROGGED TO WEAKEN BY LATE THIS EVENING AND
STRONGER WIND GUSTS SHUD START TO DCRS SOMEWHAT AS WELL.
.LONG TERM...MAIN CONCERN WILL BE HIGH WIND POTENTIAL FOR SUN NIGHT
AND MON AM FOR MTNS...EAST SLOPES AND ADJ PLAINS. VERY STRONG NW
FLOW PATTERN ON SUNDAY WITH 120KT JET ACROSS CO. THE JET WILL LIFT
OUT DURING THE DAY WHILE NEW JET CORE OF 150KT EXTENDS ACROSS THE
LEE OF NRN ROCKY MTNS BY SUN NITE. THIS WILL PUT NRN CO IN FAVORABLE
SUBSIDENT PORTION OF JET BY SUNDAY EVENING. AS THE MAIN JET MOVES
AWAY FROM US...SHEAR PROFILE BECOMES MORE FAVORABLE FOR AMPLIFIED
MTN WAVE WHILE CROSS MTN FLOW INCREASES TO 50-60KT. IN
ADDITION...SFC GRADIENT PROGGED TO INCREASE SUBSTANIALLY SUN NIGHT
WITH SFC GRADIENT FROM GJT TO DEN APPROACHING 20MB. LOCAL SANGSTER
WIND PROGRAM ALSO SHOWING A HIGH PROBABILITY OF STRONG WINDS SUN
NIGHT INTO MON MORNING. CROSS SECTIONS FROM WRF INDICATING WIND
GUSTS UP TO 90 MPH OVER THE FRONT RANGE FOOTHILLS. THIS IS AN IDEAL
SET UP FOR HIGH WINDS OVER THE FRONT RANGE AND SFC GRADIENT AND
CROSS MTN FLOW IS ABOUT AS HIGH AS IVE SEEN IT IN QUITE SOME TIME.
DESPITE TIME REFERENCE FOR HIGH WINDS STILL IN 4TH-5TH
PERIODS...FEEL A WATCH IS WARRANTED AT THIS TIME. WITH THE
WIND...THERE WILL ALSO BE CONCERNS WITH BLOWING AND DRIFTING SNOW
OVER EXPOSED SLOPES. WITH THE GRADIENT THIS STRONG...THERE IS THE
POTENTIAL FOR THE STRONG WINDS TO MOVE A BIT FURTHER EASTWARD THAN A
TYPICAL DOWNSLOPE WIND EVENT BUT NOT AS CONFIDENT ON HOW FAR EAST.
THE INTIAL WATCH WILL INCLUDE LOCATIONS OF THE URBAN
COORIDOR...MAINLY WEST OF INTERSTATE 25.
THE WINDS ARE EXPECTED TO DECREASE MON AFTN AS RIDGE ALOFT BUILDS IN
AND FLOW ALOFT GRADUALLY SHIFTS W-SW IN ADVANCE OF NEXT UPPER LEVEL
TROF TAKING SHAPE ACROSS THE PAC NW. LONG RANGE MODELS HAVE BEEN
CONSISTENT ON BRINGING NEXT UPR LVL TROF INTO THE GREAT BASIN NEXT
THU-FRI WITH ASSOCIATED COLD FRONT INTO NERN CO ON EARLY THU. MUCH
COLDER AIRMASS FOR THU AND FRI AND YES...MORE SNOWFALL POTENTIAL FOR
THE MTNS AND ERN CO. COULD IT BE 4 WEEKS IN A ROW WITH A SNOW EVENT?
CURRENT GRIDS REFLECT THE COLDER AIRMASS AND ALREADY SHOWING A LOW
POPS. WILL BUMP UP MTN POPS FOR NOW AS CONFIDENCE INCREASES.
&&
.BOU WATCHES/WARNINGS/ADVISORIES...SNOW AND BLOWING SNOW ADVISORY
THIS AFTN AND TONIGHT FOR THE NORTH CENTRAL MOUNTAINS...ZONES
31..33 AND 34.
SNOW ADVISORY THIS AFTN AND TONIGHT FOR THE FRONT RANGE
FOOTHILLS...SOUTH PARK AND URBAN CORRIDOR...ZONES 35>39.
HIGH WIND WATCH 5 PM MST LATE SUN THRU 11 AM MST MONDAY MORNING
FOR MTN EAST SLOPES..FRONT RANGE FOOTHILLS AND ADJ
PLAINS..ZONES 33>36..38>39.
&&
COOPER/ENTREKINHazardous weather outlook, Jan 5, 11:16 AM MST, 17 hours 3 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DENVER CO 1116 AM MST FRI JAN 05 2007 COZ030>051-061300- JACKSON COUNTY BELOW 9000 FEET-WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/GILPIN/CLEAR CREEK/ SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-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-CENTRAL AND SOUTHEAST PARK COUNTY-LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY-NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/ EAST BROOMFIELD COUNTY-ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES- NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN COUNTY-SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY- 1116 AM MST FRI JAN 05 2007 ...LATEST SNOW STORM ON THE WAY OUT... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL COLORADO. .DAY ONE...TODAY AND TONIGHT .SNOWFALL WILL GRADUALLY END FROM NORTH TO SOUTH ACROSS THE OUTLOOK THROUGH THE AFTERNOON. AS OF 11 AM THE NORTHERN EDGE OF THE SNOWFALL WAS INDICATED ON RADAR JUST NORTH OF CHEYENNE WYOMING. BEFORE THIS NORTHERN EDGE MOVES SOUTH THROUGH THE AREA...EXPECT LIGHT TO MODERATE SNOWFALL TO CONTINUE IN AND NEAR THE FRONT RANGE FOOTHILLS WEST AND SOUTHWEST OF DENVER AND OVER PORTIONS OF THE PALMER DIVIDE IN DOUGLAS AND ELBERT COUNTIES UNTIL AROUND 3 PM. LIGHT TO MODERATE SNOWFALL WILL ALSO CONTINUE IN MOUNTAIN AREAS GENERALLY ALONG AND EAST OF THE CONTINENTAL DIVIDE AND ACROSS PARK COUNTY FOR MOST OF THE DAY. SOME ADDITIONAL SNOW ACCUMULATION IS EXPECTED IN THESE AREAS. FURTHERMORE ON THE PALMER DIVIDE AND HIGH PLAINS SPECIFICALLY EAST AND SOUTHEAST OF THE DENVER METRO AREA...NORTH WINDS OF 20 TO 30 MPH WILL CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW MAKING TRAVEL VERY DIFFICULT IF NOT IMPOSSIBLE AT TIMES AT LEAST THROUGH MID-AFTERNOON. LOOK FOR CONDITIONS TO IMPROVE IN ALL AREAS TONIGHT AS DRIER AND MORE STABLE AIR MOVES IN FROM THE NORTHWEST. CLEARING SKIES WILL ALLOW FOR STRONG RADIATIONAL COOLING WHICH WILL RESULT IN BITTER COLD NIGHT TIME TEMPERATURES. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY VERY WINDY CONDITIONS WILL DEVELOP IN THE FRONT RANGE MOUNTAINS AND HIGHER FOOTHILLS SATURDAY AFTERNOON AND CONTINUE THROUGH SUNDAY AND MONDAY. THE STRONG AND GUSTY WINDS WILL ALSO HAVE A TENDENCY TO SPREAD DOWN THE FRONT RANGE FOOTHILLS AND ALSO ACROSS THE PLAINS WEST OF INTERSTATE 25 BEGINNING SATURDAY NIGHT. THERE IS POTENTIAL FOR WIND GUSTS GREATER THAN 75 MPH IN THE INDIAN PEAKS AND ROCKY MOUNTAIN NATIONAL PARK AREA SATURDAY AFTERNOON THROUGH MONDAY... WHILE IN THE FOOTHILLS AND ADJACENT PLAINS WEST OF INTERSTATE 25 THE POTENTIAL FOR GUSTS GREATER THAN 75 MPH WILL EXIST SUNDAY THROUGH SUNDAY NIGHT AND MONDAY. THE STRONG WINDS WILL PRODUCE CONSIDERABLE BLOWING AND DRIFTING OF THE NEW FALLEN SNOW...AND OCCASIONAL GROUND BLIZZARDS WILL BE POSSIBLE IN OPEN AREAS. SNOW WILL REDEVELOP IN THE MOUNTAINS SATURDAY NIGHT AND CONTINUE THROUGH MONDAY. SEVERAL INCHES OF NEW SNOW CAN BE EXPECTED OVER THE HIGHER MOUNTAIN PEAKS BUT MOST AMOUNTS WILL REMAIN ON THE LIGHT SIDE. WARMER CONDITIONS AND LIGHT WINDS CAN BE EXPECTED TUESDAY AND WEDNESDAY. HOWEVER...ANOTHER STORM SYSTEM COULD BEGIN TO IMPACT THE ENTIRE FORECAST AREA BY THURSDAY OF NEXT WEEK...BRINGING ANOTHER SHOT OF COLDER TEMPERATURES AND SNOW. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT. BAKER/BARJENBRUCH
In the hours before
Local storm report, Jan 5, 10:40 PM MST, 5 hours 39 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1040 PM MST FRI JAN 05 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1030 PM HEAVY SNOW LOUISVILLE 39.97N 105.14W
01/05/2007 M9.0 INCH BOULDER CO TRAINED SPOTTER
0920 PM SNOW NIWOT 40.10N 105.16W
01/05/2007 M5.7 INCH BOULDER CO TRAINED SPOTTER
0919 PM HEAVY SNOW SE AURORA 39.70N 104.81W
01/05/2007 M7.4 INCH ARAPAHOE CO TRAINED SPOTTER
0.49 INCH WATER EQUIVALENT
0802 PM HEAVY SNOW E HIGHLANDS RANCH 39.55N 104.97W
01/05/2007 M7.0 INCH DOUGLAS CO TRAINED SPOTTER
0645 PM HEAVY SNOW 1 SW EVERGREEN 39.62N 105.36W
01/05/2007 M9.0 INCH JEFFERSON CO TRAINED SPOTTER
0613 PM HEAVY SNOW 5 WNW CONIFER 39.55N 105.39W
01/05/2007 M16.0 INCH JEFFERSON CO TRAINED SPOTTER
0611 PM HEAVY SNOW ELDORADO SPRINGS 39.93N 105.27W
01/05/2007 M15.0 INCH BOULDER CO TRAINED SPOTTER
1.24 INCHES WATER EQUIVALENT
0556 PM HEAVY SNOW 1 S KIOWA 39.33N 104.46W
01/05/2007 M8.0 INCH ELBERT CO TRAINED SPOTTER
0500 PM HEAVY SNOW BROOMFIELD 39.94N 105.06W
01/05/2007 M8.4 INCH BROOMFIELD CO NWS EMPLOYEE
WATER EQUIVALENT 0.74 INCH
0456 PM HEAVY SNOW 1 SSE PERRY PARK 39.25N 104.98W
01/05/2007 M10.8 INCH DOUGLAS CO TRAINED SPOTTER
0455 PM HEAVY SNOW LITTLETON 39.59N 105.01W
01/05/2007 M6.0 INCH ARAPAHOE CO TRAINED SPOTTER
0445 PM SNOW 7 ENE DENVER 39.77N 104.84W
01/05/2007 M3.5 INCH ADAMS CO CO-OP OBSERVER
STAPLETON INTERNATIONAL AIRPORT
0428 PM HEAVY SNOW 1 SW GENESEE 39.68N 105.29W
01/05/2007 M14.6 INCH JEFFERSON CO TRAINED SPOTTER
1.16 INCHES LIQUID EQUIVALENT
0420 PM HEAVY SNOW 3 N BAILEY 39.45N 105.46W
01/05/2007 M7.3 INCH PARK CO TRAINED SPOTTER
TOP OF CROW HILL
0400 PM SNOW E DENVER 39.73N 104.96W
01/05/2007 M4.0 INCH DENVER CO TRAINED SPOTTER
COLFAX AND VERBENA
0345 PM HEAVY SNOW 2 NNW ERIE 40.06N 105.06W
01/05/2007 M7.0 INCH BOULDER CO NWS EMPLOYEE
0301 PM SNOW 1 N LONE TREE 39.55N 104.89W
01/05/2007 M4.0 INCH DOUGLAS CO TRAINED SPOTTER
0301 PM HEAVY SNOW 7 SW BOULDER 39.96N 105.34W
01/05/2007 M15.0 INCH BOULDER CO AMATEUR RADIO
0301 PM HEAVY SNOW 8 NW EVERGREEN 39.72N 105.45W
01/05/2007 M17.0 INCH CLEAR CREEK CO TRAINED SPOTTER
0130 PM HEAVY SNOW ARVADA 39.82N 105.11W
01/05/2007 M7.5 INCH JEFFERSON CO NWS EMPLOYEE
0101 PM HEAVY SNOW 4 NNW GOLD HILL 40.11N 105.44W
01/05/2007 M14.3 INCH BOULDER CO TRAINED SPOTTER
JAMESTOWN 3W
1220 PM HEAVY SNOW 5 SE ALMA 39.23N 106.00W
01/05/2007 M6.0 INCH PARK CO TRAINED SPOTTER
1212 PM HEAVY SNOW 5 ENE ARVADA 39.85N 105.03W
01/05/2007 M7.0 INCH ADAMS CO TRAINED SPOTTER
1201 PM SNOW 3 SSW CENTENNIAL 39.56N 104.90W
01/05/2007 M4.0 INCH DOUGLAS CO TRAINED SPOTTER
1159 AM HEAVY SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M6.0 INCH DOUGLAS CO TRAINED SPOTTER
1151 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M12.1 INCH JEFFERSON CO TRAINED SPOTTER
1140 AM HEAVY SNOW 5 SE ALMA 39.23N 106.00W
01/05/2007 M6.0 INCH PARK CO TRAINED SPOTTER
1139 AM HEAVY SNOW 4 E BERGEN PARK 39.69N 105.27W
01/05/2007 M10.0 INCH JEFFERSON CO TRAINED SPOTTER
1136 AM HEAVY SNOW 7 S BOULDER 39.93N 105.25W
01/05/2007 M15.6 INCH BOULDER CO PUBLIC
1122 AM HEAVY SNOW 1 N BAILEY 39.41N 105.48W
01/05/2007 M6.3 INCH PARK CO TRAINED SPOTTER
1056 AM HEAVY SNOW BOULDER 40.03N 105.25W
01/05/2007 M9.5 INCH BOULDER CO NWS EMPLOYEE
1030 AM HEAVY SNOW 4 NNW ASPEN PARK 39.57N 105.31W
01/05/2007 M11.8 INCH JEFFERSON CO TRAINED SPOTTER
1020 AM HEAVY SNOW 3 N CHATFIELD RESERVOIR 39.60N 105.07W
01/05/2007 M7.5 INCH JEFFERSON CO TRAINED SPOTTER
1007 AM SNOW NW DENVER 39.73N 104.96W
01/05/2007 M4.9 INCH DENVER CO NWS EMPLOYEE
1004 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M10.1 INCH JEFFERSON CO TRAINED SPOTTER
1003 AM SNOW 1 N FORT COLLINS 40.55N 105.07W
01/05/2007 M3.5 INCH LARIMER CO TRAINED SPOTTER
1000 AM SNOW 10 ENE KIOWA 39.40N 104.28W
01/05/2007 M2.6 INCH ELBERT CO TRAINED SPOTTER
0955 AM HEAVY SNOW 4 NNW GOLD HILL 40.11N 105.44W
01/05/2007 M12.1 INCH BOULDER CO TRAINED SPOTTER
0905 AM SNOW 3 SSW CENTENNIAL 39.56N 104.90W
01/05/2007 M3.5 INCH DOUGLAS CO TRAINED SPOTTER
0900 AM HEAVY SNOW N ASPEN SPRINGS 39.84N 105.48W
01/05/2007 M7.0 INCH GILPIN CO TRAINED SPOTTER
0900 AM HEAVY RAIN 2 ENE BERGEN PARK 39.71N 105.32W
01/05/2007 M9.00 INCH JEFFERSON CO TRAINED SPOTTER
0839 AM HEAVY SNOW 1 ESE RAND 40.44N 106.15W
01/05/2007 M7.0 INCH JACKSON CO TRAINED SPOTTER
0837 AM SNOW HORSETOOTH MOUNTAIN 40.54N 105.19W
01/05/2007 M3.3 INCH LARIMER CO TRAINED SPOTTER
0837 AM SNOW LIVERMORE 40.79N 105.23W
01/05/2007 M1.2 INCH LARIMER CO TRAINED SPOTTER
0837 AM SNOW 6 SSW HIGHLANDS RANCH 39.48N 105.01W
01/05/2007 M5.0 INCH DOUGLAS CO TRAINED SPOTTER
0837 AM HEAVY SNOW 5 N JAMESTOWN 40.19N 105.39W
01/05/2007 M9.0 INCH BOULDER CO TRAINED SPOTTER
0837 AM HEAVY SNOW 1 WNW ELDORADO SPRINGS 39.93N 105.28W
01/05/2007 M10.4 INCH BOULDER CO TRAINED SPOTTER
0829 AM SNOW 1 SSE PERRY PARK 39.24N 104.97W
01/05/2007 M4.8 INCH DOUGLAS CO TRAINED SPOTTER
0821 AM HEAVY SNOW 4 WSW ELDORADO SPRINGS 39.91N 105.34W
01/05/2007 M12.0 INCH JEFFERSON CO TRAINED SPOTTER
0820 AM SNOW 3 NNW DACONO 40.12N 104.96W
01/05/2007 M5.3 INCH WELD CO TRAINED SPOTTER
0816 AM SNOW 5 ENE ARVADA 39.85N 105.03W
01/05/2007 M5.0 INCH ADAMS CO TRAINED SPOTTER
0816 AM SNOW 3 S BUCKHORN MOUNTAIN 40.57N 105.32W
01/05/2007 M4.8 INCH LARIMER CO TRAINED SPOTTER
0810 AM HEAVY SNOW 6 SSW GOLD HILL 39.99N 105.45W
01/05/2007 M8.0 INCH BOULDER CO TRAINED SPOTTER
0807 AM HEAVY SNOW 5 NW BROOMFIELD 39.99N 105.15W
01/05/2007 M7.0 INCH BOULDER CO TRAINED SPOTTER
0801 AM SNOW 1 ENE LOVELAND 40.43N 105.05W
01/05/2007 M4.5 INCH LARIMER CO TRAINED SPOTTER
0801 AM SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M3.5 INCH DOUGLAS CO TRAINED SPOTTER
0800 AM SNOW 2 NE BOULDER 40.05N 105.22W
01/05/2007 M4.0 INCH BOULDER CO TRAINED SPOTTER
0800 AM SNOW 2 S STERLING 40.62N 103.22W
01/05/2007 M2.0 INCH LOGAN CO TRAINED SPOTTER
0757 AM SNOW 5 ESE ST PETERSBURG 40.53N 102.74W
01/05/2007 M1.5 INCH LOGAN CO TRAINED SPOTTER
0753 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M8.5 INCH JEFFERSON CO TRAINED SPOTTER
0750 AM HEAVY SNOW KEN CARYL 39.58N 105.11W
01/05/2007 M6.5 INCH JEFFERSON CO TRAINED SPOTTER
0741 AM HEAVY SNOW 4 SSW BLACK HAWK 39.75N 105.51W
01/05/2007 M11.5 INCH CLEAR CREEK CO TRAINED SPOTTER
0729 AM HEAVY SNOW 1 NW LOVELAND 40.43N 105.09W
01/05/2007 M6.2 INCH LARIMER CO TRAINED SPOTTER
0728 AM HEAVY SNOW 5 WSW ERIE 40.00N 105.14W
01/05/2007 M6.0 INCH BOULDER CO TRAINED SPOTTER
0728 AM SNOW 2 ENE LAKEWOOD 39.70N 105.08W
01/05/2007 M5.5 INCH JEFFERSON CO TRAINED SPOTTER
0718 AM SNOW 4 SSW GILL 40.39N 104.56W
01/05/2007 M5.5 INCH WELD CO TRAINED SPOTTER
0717 AM SNOW 3 NNE BAILEY 39.43N 105.44W
01/05/2007 M5.0 INCH PARK CO TRAINED SPOTTER
0714 AM HEAVY SNOW 5 SSE BERGEN PARK 39.63N 105.34W
01/05/2007 M7.0 INCH JEFFERSON CO TRAINED SPOTTER
0703 AM SNOW HOLYOKE 40.58N 102.30W
01/05/2007 M5.0 INCH PHILLIPS CO CO-OP OBSERVER
0701 AM SNOW ESTES PARK 40.37N 105.52W
01/05/2007 M4.3 INCH LARIMER CO TRAINED SPOTTER
0701 AM SNOW 3 NNW DACONO 40.12N 104.96W
01/05/2007 M5.0 INCH WELD CO TRAINED SPOTTER
0701 AM SNOW 1 S GREELEY 40.40N 104.75W
01/05/2007 M5.0 INCH WELD CO TRAINED SPOTTER
0659 AM HEAVY SNOW 4 S EVERGREEN 39.58N 105.34W
01/05/2007 M8.4 INCH JEFFERSON CO TRAINED SPOTTER
0651 AM SNOW 6 SSW LONGMONT 40.10N 105.17W
01/05/2007 M3.7 INCH BOULDER CO TRAINED SPOTTER
0651 AM SNOW 4 SE BROOMFIELD 39.91N 104.99W
01/05/2007 M4.5 INCH ADAMS CO TRAINED SPOTTER
0650 AM SNOW ARVADA 39.82N 105.11W
01/05/2007 M5.0 INCH JEFFERSON CO NWS EMPLOYEE
0646 AM SNOW WESTMINSTER 39.88N 105.05W
01/05/2007 M4.0 INCH ADAMS CO NWS EMPLOYEE
0645 AM SNOW 3 NNE NORTHGLENN 39.94N 104.95W
01/05/2007 M5.1 INCH ADAMS CO TRAINED SPOTTER
0638 AM SNOW IDAHO SPRINGS 39.74N 105.51W
01/05/2007 M4.5 INCH CLEAR CREEK CO TRAINED SPOTTER
0632 AM SNOW 2 N GREELEY 40.43N 104.72W
01/05/2007 M4.1 INCH WELD CO TRAINED SPOTTER
0630 AM SNOW 2 N LONGMONT 40.20N 105.11W
01/05/2007 M6.5 INCH BOULDER CO TRAINED SPOTTER
0615 AM HEAVY SNOW 1 N ERIE 40.04N 105.06W
01/05/2007 M7.0 INCH BOULDER CO TRAINED SPOTTER
0614 AM SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M2.0 INCH DOUGLAS CO TRAINED SPOTTER
0600 AM SNOW BOULDER 40.03N 105.25W
01/05/2007 M7.0 INCH BOULDER CO NWS EMPLOYEE
&&
BENTONLocal storm report, Jan 6, 12:07 AM MST, 4 hours 12 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
1207 AM MST SAT JAN 06 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1155 PM HEAVY SNOW 3 N BLACK HAWK 39.84N 105.49W
01/05/2007 M9.4 INCH GILPIN CO TRAINED SPOTTER
1030 PM HEAVY SNOW LOUISVILLE 39.97N 105.14W
01/05/2007 M9.0 INCH BOULDER CO TRAINED SPOTTER
0920 PM SNOW NIWOT 40.10N 105.16W
01/05/2007 M5.7 INCH BOULDER CO TRAINED SPOTTER
0919 PM HEAVY SNOW SE AURORA 39.70N 104.81W
01/05/2007 M7.4 INCH ARAPAHOE CO TRAINED SPOTTER
0.49 INCH WATER EQUIVALENT
0802 PM HEAVY SNOW E HIGHLANDS RANCH 39.55N 104.97W
01/05/2007 M7.0 INCH DOUGLAS CO TRAINED SPOTTER
0645 PM HEAVY SNOW 1 SW EVERGREEN 39.62N 105.36W
01/05/2007 M9.0 INCH JEFFERSON CO TRAINED SPOTTER
0613 PM HEAVY SNOW 5 WNW CONIFER 39.55N 105.39W
01/05/2007 M16.0 INCH JEFFERSON CO TRAINED SPOTTER
0611 PM HEAVY SNOW ELDORADO SPRINGS 39.93N 105.27W
01/05/2007 M15.0 INCH BOULDER CO TRAINED SPOTTER
1.24 INCHES WATER EQUIVALENT
0556 PM HEAVY SNOW 1 S KIOWA 39.33N 104.46W
01/05/2007 M8.0 INCH ELBERT CO TRAINED SPOTTER
0500 PM HEAVY SNOW BROOMFIELD 39.94N 105.06W
01/05/2007 M8.4 INCH BROOMFIELD CO NWS EMPLOYEE
WATER EQUIVALENT 0.74 INCH
0456 PM HEAVY SNOW 1 SSE PERRY PARK 39.25N 104.98W
01/05/2007 M10.8 INCH DOUGLAS CO TRAINED SPOTTER
0455 PM HEAVY SNOW LITTLETON 39.59N 105.01W
01/05/2007 M6.0 INCH ARAPAHOE CO TRAINED SPOTTER
0445 PM SNOW 7 ENE DENVER 39.77N 104.84W
01/05/2007 M3.5 INCH ADAMS CO CO-OP OBSERVER
STAPLETON INTERNATIONAL AIRPORT
0428 PM HEAVY SNOW 1 SW GENESEE 39.68N 105.29W
01/05/2007 M14.6 INCH JEFFERSON CO TRAINED SPOTTER
1.16 INCHES LIQUID EQUIVALENT
0420 PM HEAVY SNOW 3 N BAILEY 39.45N 105.46W
01/05/2007 M7.3 INCH PARK CO TRAINED SPOTTER
TOP OF CROW HILL
0400 PM SNOW E DENVER 39.73N 104.96W
01/05/2007 M4.0 INCH DENVER CO TRAINED SPOTTER
COLFAX AND VERBENA
0345 PM HEAVY SNOW 2 NNW ERIE 40.06N 105.06W
01/05/2007 M7.0 INCH BOULDER CO NWS EMPLOYEE
0301 PM SNOW 1 N LONE TREE 39.55N 104.89W
01/05/2007 M4.0 INCH DOUGLAS CO TRAINED SPOTTER
0301 PM HEAVY SNOW 7 SW BOULDER 39.96N 105.34W
01/05/2007 M15.0 INCH BOULDER CO AMATEUR RADIO
0301 PM HEAVY SNOW 8 NW EVERGREEN 39.72N 105.45W
01/05/2007 M17.0 INCH CLEAR CREEK CO TRAINED SPOTTER
0130 PM HEAVY SNOW ARVADA 39.82N 105.11W
01/05/2007 M7.5 INCH JEFFERSON CO NWS EMPLOYEE
0101 PM HEAVY SNOW 4 NNW GOLD HILL 40.11N 105.44W
01/05/2007 M14.3 INCH BOULDER CO TRAINED SPOTTER
JAMESTOWN 3W
1220 PM HEAVY SNOW 5 SE ALMA 39.23N 106.00W
01/05/2007 M6.0 INCH PARK CO TRAINED SPOTTER
1212 PM HEAVY SNOW 5 ENE ARVADA 39.85N 105.03W
01/05/2007 M7.0 INCH ADAMS CO TRAINED SPOTTER
1201 PM SNOW 3 SSW CENTENNIAL 39.56N 104.90W
01/05/2007 M4.0 INCH DOUGLAS CO TRAINED SPOTTER
1159 AM HEAVY SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M6.0 INCH DOUGLAS CO TRAINED SPOTTER
1151 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M12.1 INCH JEFFERSON CO TRAINED SPOTTER
1140 AM HEAVY SNOW 5 SE ALMA 39.23N 106.00W
01/05/2007 M6.0 INCH PARK CO TRAINED SPOTTER
1139 AM HEAVY SNOW 4 E BERGEN PARK 39.69N 105.27W
01/05/2007 M10.0 INCH JEFFERSON CO TRAINED SPOTTER
1136 AM HEAVY SNOW 7 S BOULDER 39.93N 105.25W
01/05/2007 M15.6 INCH BOULDER CO PUBLIC
1122 AM HEAVY SNOW 1 N BAILEY 39.41N 105.48W
01/05/2007 M6.3 INCH PARK CO TRAINED SPOTTER
1056 AM HEAVY SNOW BOULDER 40.03N 105.25W
01/05/2007 M9.5 INCH BOULDER CO NWS EMPLOYEE
1030 AM HEAVY SNOW 4 NNW ASPEN PARK 39.57N 105.31W
01/05/2007 M11.8 INCH JEFFERSON CO TRAINED SPOTTER
1020 AM HEAVY SNOW 3 N CHATFIELD RESERVOIR 39.60N 105.07W
01/05/2007 M7.5 INCH JEFFERSON CO TRAINED SPOTTER
1007 AM SNOW NW DENVER 39.73N 104.96W
01/05/2007 M4.9 INCH DENVER CO NWS EMPLOYEE
1004 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M10.1 INCH JEFFERSON CO TRAINED SPOTTER
1003 AM SNOW 1 N FORT COLLINS 40.55N 105.07W
01/05/2007 M3.5 INCH LARIMER CO TRAINED SPOTTER
1000 AM SNOW 10 ENE KIOWA 39.40N 104.28W
01/05/2007 M2.6 INCH ELBERT CO TRAINED SPOTTER
0955 AM HEAVY SNOW 4 NNW GOLD HILL 40.11N 105.44W
01/05/2007 M12.1 INCH BOULDER CO TRAINED SPOTTER
0905 AM SNOW 3 SSW CENTENNIAL 39.56N 104.90W
01/05/2007 M3.5 INCH DOUGLAS CO TRAINED SPOTTER
0900 AM HEAVY SNOW N ASPEN SPRINGS 39.84N 105.48W
01/05/2007 M7.0 INCH GILPIN CO TRAINED SPOTTER
0900 AM HEAVY RAIN 2 ENE BERGEN PARK 39.71N 105.32W
01/05/2007 M9.00 INCH JEFFERSON CO TRAINED SPOTTER
0839 AM HEAVY SNOW 1 ESE RAND 40.44N 106.15W
01/05/2007 M7.0 INCH JACKSON CO TRAINED SPOTTER
0837 AM SNOW HORSETOOTH MOUNTAIN 40.54N 105.19W
01/05/2007 M3.3 INCH LARIMER CO TRAINED SPOTTER
0837 AM SNOW LIVERMORE 40.79N 105.23W
01/05/2007 M1.2 INCH LARIMER CO TRAINED SPOTTER
0837 AM SNOW 6 SSW HIGHLANDS RANCH 39.48N 105.01W
01/05/2007 M5.0 INCH DOUGLAS CO TRAINED SPOTTER
0837 AM HEAVY SNOW 5 N JAMESTOWN 40.19N 105.39W
01/05/2007 M9.0 INCH BOULDER CO TRAINED SPOTTER
0837 AM HEAVY SNOW 1 WNW ELDORADO SPRINGS 39.93N 105.28W
01/05/2007 M10.4 INCH BOULDER CO TRAINED SPOTTER
0829 AM SNOW 1 SSE PERRY PARK 39.24N 104.97W
01/05/2007 M4.8 INCH DOUGLAS CO TRAINED SPOTTER
0821 AM HEAVY SNOW 4 WSW ELDORADO SPRINGS 39.91N 105.34W
01/05/2007 M12.0 INCH JEFFERSON CO TRAINED SPOTTER
0820 AM SNOW 3 NNW DACONO 40.12N 104.96W
01/05/2007 M5.3 INCH WELD CO TRAINED SPOTTER
0816 AM SNOW 3 S BUCKHORN MOUNTAIN 40.57N 105.32W
01/05/2007 M4.8 INCH LARIMER CO TRAINED SPOTTER
0816 AM SNOW 5 ENE ARVADA 39.85N 105.03W
01/05/2007 M5.0 INCH ADAMS CO TRAINED SPOTTER
0810 AM HEAVY SNOW 6 SSW GOLD HILL 39.99N 105.45W
01/05/2007 M8.0 INCH BOULDER CO TRAINED SPOTTER
0807 AM HEAVY SNOW 5 NW BROOMFIELD 39.99N 105.15W
01/05/2007 M7.0 INCH BOULDER CO TRAINED SPOTTER
0801 AM SNOW 1 ENE LOVELAND 40.43N 105.05W
01/05/2007 M4.5 INCH LARIMER CO TRAINED SPOTTER
0801 AM SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M3.5 INCH DOUGLAS CO TRAINED SPOTTER
0800 AM SNOW 2 NE BOULDER 40.05N 105.22W
01/05/2007 M4.0 INCH BOULDER CO TRAINED SPOTTER
0800 AM SNOW 2 S STERLING 40.62N 103.22W
01/05/2007 M2.0 INCH LOGAN CO TRAINED SPOTTER
0757 AM SNOW 5 ESE ST PETERSBURG 40.53N 102.74W
01/05/2007 M1.5 INCH LOGAN CO TRAINED SPOTTER
0753 AM HEAVY SNOW 4 E BERGEN PARK 39.70N 105.28W
01/05/2007 M8.5 INCH JEFFERSON CO TRAINED SPOTTER
0750 AM HEAVY SNOW KEN CARYL 39.58N 105.11W
01/05/2007 M6.5 INCH JEFFERSON CO TRAINED SPOTTER
0741 AM HEAVY SNOW 4 SSW BLACK HAWK 39.75N 105.51W
01/05/2007 M11.5 INCH CLEAR CREEK CO TRAINED SPOTTER
0729 AM HEAVY SNOW 1 NW LOVELAND 40.43N 105.09W
01/05/2007 M6.2 INCH LARIMER CO TRAINED SPOTTER
0728 AM HEAVY SNOW 5 WSW ERIE 40.00N 105.14W
01/05/2007 M6.0 INCH BOULDER CO TRAINED SPOTTER
0728 AM SNOW 2 ENE LAKEWOOD 39.70N 105.08W
01/05/2007 M5.5 INCH JEFFERSON CO TRAINED SPOTTER
0718 AM SNOW 4 SSW GILL 40.39N 104.56W
01/05/2007 M5.5 INCH WELD CO TRAINED SPOTTER
0717 AM SNOW 3 NNE BAILEY 39.43N 105.44W
01/05/2007 M5.0 INCH PARK CO TRAINED SPOTTER
0714 AM HEAVY SNOW 5 SSE BERGEN PARK 39.63N 105.34W
01/05/2007 M7.0 INCH JEFFERSON CO TRAINED SPOTTER
0703 AM SNOW HOLYOKE 40.58N 102.30W
01/05/2007 M5.0 INCH PHILLIPS CO CO-OP OBSERVER
0701 AM SNOW ESTES PARK 40.37N 105.52W
01/05/2007 M4.3 INCH LARIMER CO TRAINED SPOTTER
0701 AM SNOW 3 NNW DACONO 40.12N 104.96W
01/05/2007 M5.0 INCH WELD CO TRAINED SPOTTER
0701 AM SNOW 1 S GREELEY 40.40N 104.75W
01/05/2007 M5.0 INCH WELD CO TRAINED SPOTTER
0659 AM HEAVY SNOW 4 S EVERGREEN 39.58N 105.34W
01/05/2007 M8.4 INCH JEFFERSON CO TRAINED SPOTTER
0651 AM SNOW 6 SSW LONGMONT 40.10N 105.17W
01/05/2007 M3.7 INCH BOULDER CO TRAINED SPOTTER
0651 AM SNOW 4 SE BROOMFIELD 39.91N 104.99W
01/05/2007 M4.5 INCH ADAMS CO TRAINED SPOTTER
0650 AM SNOW ARVADA 39.82N 105.11W
01/05/2007 M5.0 INCH JEFFERSON CO NWS EMPLOYEE
0646 AM SNOW WESTMINSTER 39.88N 105.05W
01/05/2007 M4.0 INCH ADAMS CO NWS EMPLOYEE
0645 AM SNOW 3 NNE NORTHGLENN 39.94N 104.95W
01/05/2007 M5.1 INCH ADAMS CO TRAINED SPOTTER
0638 AM SNOW IDAHO SPRINGS 39.74N 105.51W
01/05/2007 M4.5 INCH CLEAR CREEK CO TRAINED SPOTTER
0632 AM SNOW 2 N GREELEY 40.43N 104.72W
01/05/2007 M4.1 INCH WELD CO TRAINED SPOTTER
0630 AM SNOW 2 N LONGMONT 40.20N 105.11W
01/05/2007 M6.5 INCH BOULDER CO TRAINED SPOTTER
0615 AM HEAVY SNOW 1 N ERIE 40.04N 105.06W
01/05/2007 M7.0 INCH BOULDER CO TRAINED SPOTTER
0614 AM SNOW 4 E PARKER 39.50N 104.69W
01/05/2007 M2.0 INCH DOUGLAS CO TRAINED SPOTTER
&&
BENTONThe office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 5, 10:07 PM MST | Dense Fog Advisory | BOU | Boulder, Broomfield, Jefferson, Larimer, Morgan, Weld | 6 hr |
| Jan 6, 4:22 AM MST | Blowing Snow Advisory | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Jefferson and 3 more | 26 hr |
| Jan 6, 4:22 AM MST | Snow and Blowing Snow Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 26 hr |
Nearby
High Wind Watches in Colorado, 2007Every high wind watch 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.