THE HYDROMETEOROLOGICAL PREDICTION CENTER
CAMP SPRINGS, MD
STORM SUMMARY MESSAGE
STORM SUMMARY NUMBER 16 FOR WESTERN U.S. HEAVY PRECIPITATION EVENT
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD
100 PM PST WED DEC 22 2010
...MAJOR HEAVY RAIN AND MOUNTAIN SNOW EVENT CONTINUES FOR THE
WESTERN U.S. AS A SERIES OF MOISTURE-LADEN PACIFIC STORMS MOVE
ASHORE...
WINTER STORM WARNINGS...WATCHES...AND WINTER WEATHER ADVISORIES
ARE IN EFFECT FOR SOME OF THE HIGHER ELEVATIONS OF
CALIFORNIA...PARTS OF NEVADA AND ARIZONA...PARTS OF THE CENTRAL
ROCKIES...AS WELL AS CENTRAL WASHINGTON STATE INTO NORTHERN
OREGON.
FLOOD AND FLASH FLOOD WATCHES...WARNINGS...AND ADVISORIES CONTINUE
TO BE IN EFFECT ACROSS SOUTHERN CALIFORNIA...WESTERN
ARIZONA...SOUTHERN NEVADA...AND EXTREME SOUTHWESTERN UTAH.
FOR A DETAILED GRAPHICAL DEPICTION OF THE LATEST
WATCHES...WARNINGS AND ADVISORIES...PLEASE SEE WWW.WEATHER.GOV
AT 100 PM PST...NATIONAL WEATHER SERVICE RADARS AND SURFACE
OBSERVATIONS CONTINUE TO INDICATE AREAS OF LIGHT TO MODERATE
RAIN...LOCALLY HEAVY...MOVING ACROSS MUCH OF SOUTHERN
CALIFORNIA...SOUTHERN NEVADA INTO ARIZONA AND UTAH. SCATTERED
AREAS OF LIGHTER RAIN AND SNOW WERE OCCURRING FARTHER NORTH ACROSS
THE INTERMOUNTAIN WEST WITH POCKETS OF FREEZING RAIN IN THE INLAND
VALLEYS OF WASHINGTON STATE.
...SELECTED STORM TOTAL SNOWFALL IN INCHES FROM 700 PM PST FRI DEC
17 THROUGH 1200 PM PST WED DEC 22...
...CALIFORNIA...
PASCOES SNOTEL 204.0 ESTIMATED
WEST WOODCHUCK MEADOW 192.0 ESTIMATED
WET MEADOWS SNOTEL 191.0 ESTIMATED
KAISER POINT SNOTEL 168.0 ESTIMATED
CRABTREE MEADOW SNOTEL 143.0 ESTIMATED
MAMMOTH LAKES 3 WSW 108.0
MAMMOTH MOUNTAIN TOP 108.0 TO 162
NORTHSTAR 98.0
ASPENDELL 1 WNW 74.0
LONE PINE 10 SW 72.3
JUNE MOUNTAIN 69.0
ALPINE MEADOWS 67.0
SQUAW VALLEY 57.0
HOMEWOOD 55.0
KIRKWOOD SKI AREA 52.0
JUNE LAKE 48.0
TRUCKEE 2 W 42.0
LEE VINING 5.9 NW 34.6
BLACKCAP BASIN 33.0
CHARLOTTE LAKE 30.0
...COLORADO...
GOTHIC 82.0
CRESTED BUTTE 6.2 N 77.5
COAL BANK PASS 48.0
RED MOUNTAIN PASS 44.5
MOLAS PASS 41.0
CRESTED BUTTE 34.0
SILVERTHRONE 10 E 32.0
DILLON 9 E 29.0
BRECKENRIDGE 2 W 28.0
COPPER MOUNTAIN 23.0
WOLF CREEK PASS 1 E 18.0
OAK CREEK 7 WSW 10.6
LEADVILLE 13 NE 10.0
MONARCH PASS 2 NE 10.0
SPICER 1 SSE 10.0
...IDAHO...
KETCHUM 22 NW 22.0
PRESTON 20 NE 18.5
HAILEY 20 ENE 18.0
...NEVADA...
HEAVENLY VALLEY 77.0
MOUNT ROSE 65.0
GREAT BASIN NATIONAL PARK 5 W 31.0
INCLINE VILLAGE 1 NE 31.0
WHEELER PEAK 31.0
MT. CHARLESTON 4 WNW 26.0
ELY 9 SSW 23.0
MCGILL 10 ESE 19.0
RENO 9 W 17.0
RUTH 16.1
CARSON CITY 1.3 NW 12.0
MINDEN 4.2 WSW 10.5
GARDNERVILLE 2 NW 10.3
...OREGON...
THREE RIVERS 0.7 NNE 12.7
ADEL 19.4 ESE 12.0
BAKER 0.6 ENE 11.2
TERREBONNE 9.4 NW 10.5
MADRAS 6.6 NNW 10.2
WSW CAMP SHERMAN 9.0
HOOD RIVER 8.0
SUNRIVER 8.0
TIMBERLINE LODGE 8.0
WILSON RIVER SUMMIT 8.0
TUMALO 9 NW 7.0
WILLAMEETTE PASS 7.0
...UTAH...
DEER VALLEY DALY WEST 62.0
PROVO CANYON 62.0
BRIGHTON CREST 59.0
ALTA - COLLINS 51.0
ALTA UDOT 48.0
PARK CITY JUPITER PEAK 43.0
SOLITUDE POWDERHORN 42.0
SNOWBIRD 38.0
LEVAN 28.0
SILVERTON 27.0
BIG COTTONWOOD SPRUCES 25.0
SNOWBASIN MID BOWL 24.0
SPRINGDELL 24.0
SANTAQUIN 22.0
FILLMORE 21.0
...WASHINGTON...
LEAVENWORTH 1 NNW 12.4
PESHASTIN 5.3 SSW 7.8
HUSUM 1.8 NE 7.6
CARSON 7.0
...WYOMING...
OLD BATTLE 73.5
SKYLINE 8 SW 63.0
BROOKLYN LAKE 60.0
WEBBER SPRINGS 58.5
NORTH FRENCH CREEK 57.0
LITTLE SNAKE RIVER 50.4
SAND LAKE 48.0
DIVIDE PEAK 36.0
NORTH SAND LAKE 34.5
ROB ROY RESERVOIR 2 NE 33.6
SAGE CREEK CANYON 31.5
BATTLE LAKE 2 E 31.2
SANDSTONE RANGER STATION 31.2
SOUTH BRUSH CREEK 30.0
...SELECTED STORM TOTAL RAINFALL IN INCHES FROM 700 PM PST FRI DEC
17 THROUGH 1200 PM PST WED DEC 22...
...ARIZONA...
IRON SPRING 11.14
BLACK ROCK 9.23
CHLORIDE 3 ESE 6.41
TWEED POINT 5.70
KINGMAN 12 SE 3.86
GRAND CANYON WEST 3.15
...CALIFORNIA...
CRESTLINE 0.2 WSW 26.16
NATURE POINT NEAR BASS LAKE 18.60
TANBARK 16.94
WOFFORD HEIGHTS 15.78
DEVORE 15.62
LYTLE CREEK 2 SSE 15.03
WRIGHTWOOD 1.2 WNW 14.24
SANTA BARBARA 1.9 NE 14.23
CAMP NELSON 6SW 14.08
OAKHURST 7.5 N 13.97
THREE PEAKS 13.74
WISHON DAM 13.54
FAIRVIEW 9NW 13.30
MAMMOTH LAKES 12.82
CAMP NELSON 6NW 12.79
LAKE ARROWHEAD 3 ENE 12.09
LOS ANGELES-USC 6.66
SAN DIEGO/MONTGOMERY FIELD 4.22
SAN FRANCISCO INTL ARPT 2.44
...NEVADA...
MOUNT CHARLESTON 12.66
LAS VEGAS 24 WNW 8.99
WARD MOUNTAIN SNOTEL 5.80
MOUNTAIN SPRINGS 5.45
RUTH 5.21
GARDEN SPRING 5.09
PIOCHE 4.23
RED ROCK CANYON 3.08
GARDNERVILLE 5 W 2.95
MERCURY/DESERT ROCK ARPT 2.90
RENO 5.6 WSW 2.59
CARSON CITY 1.5 ENE 2.27
ELY AIRPORT-YELLAND FIELD 2.25
...OREGON...
PORT ORFORD 5 E 5.33
CAVE JUNCTION 3.7 E 4.86
BROOKINGS 4.2 ENE 4.85
SEXTON SUMMIT 4.28
ROGUE RIVER 6 N 3.81
GOLD BEACH 4.8 NE 3.43
WILLIAMS 1 N 2.75
ROME 1.06
...UTAH...
GUTZ PEAK 15.90
LITTLE GRASSY 15.10
KOLOB 10.90
LAVA POINT RAWS 10.62
MIDWAY VALLEY 10.10
TIMPANOGOS DIVIDE 8.70
SOLITUDE 8.35
BIG FLAT 8.20
BEN LOMOND TRAIL 7.60
HARRIS FLAT 7.00
LONG VALLEY JCT 6.80
MERCHANT VALLEY 6.80
ZION NATIONAL PARK 6.76
MILFORD MUNI ARPT 2.23
...WASHINGTON...
PESHASTIN 0.7 NE 5.18
OCEAN SHORES 1.2 NNW 2.07
A SERIES OF MOIST PACIFIC SYSTEMS WILL CONTINUE TO INUNDATE THE
WESTERN U.S. THROUGH THE MIDDLE OF THIS WEEK AS A PLUME OF DEEP
SUBTROPICAL MOISTURE CONTINUES TO STREAM INTO THE REGION.
ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES...WITH LOCALIZED
HIGHER AMOUNTS...CAN BE EXPECTED THROUGH FRIDAY MORNING. A FOOT OR
MORE OF ADDITIONAL SNOW WILL BE POSSIBLE THROUGH FRIDAY MORNING IN
THE HIGHEST ELEVATIONS OF THE WEST. THE HEAVY SNOW COMBINED WITH
STRONG AND GUSTY WINDS WILL REDUCE VISIBILITIES AND CREATE
DANGEROUS TRAVEL CONDITIONS. PRECIPITATION SHOULD COME TO AND END
ACROSS CALIFORNIA BY THURSDAY AFTERNOON...AND ACROSS THE REST OF
THE REGION BY FRIDAY MORNING.
THE NEXT STORM SUMMARY WILL BE ISSUED BY THE HYDROMETEOROLOGICAL
PREDICTION CENTER AT 700 PM PST. PLEASE REFER TO YOUR LOCAL
NATIONAL WEATHER SERVICE OFFICE FOR ADDITIONAL INFORMATION ON THIS
EVENT.
KONG
Last Updated: 401 PM EST WED DEC 22 2010