CLIMATOLOGICAL SNOWDEPTH INFORMATION
NORTHWEST AVALANCHE CENTER SEATTLE WASHINGTON
DAY  1  MONTH  2  YEAR  2023 

DATA IN INCHES, -99 DENOTES MISSING DATA

            CURRENT  CLIMATE  PER CENT   LAST  THRU 2022  THRU 2022
            DEPTH    AVERAGE  OF NORMAL  YEAR  MAX/YEAR   MIN/YEAR

HURRICANE    44       76       58         50   162/1999    10/2015
MT BAKER    102      123       83        100   234/1933    17/1981
STEVENS      53       84       63         77   152/1964    10/1981
SNOQUALMIE   54       77       70         73   154/1964     8/1977
STAMPEDE     55       83       66         60   228/1946     0/2005
MISSION      34       38       89         21    67/2006     8/1976
CRYSTAL      53       57       93         53   112/1999     6/1977
PARADISE    107      130       82        109   240/1969    27/1977
WHITE PASS   38       50       76         43   110/2008     0/2005
TIMBERLINE   87      113       77        104   238/2002    10/1977
MEADOWS      79       94       84         87   184/1974     9/1977

THIS TABLE PRODUCED ON THE 1ST AND 15TH BETWEEN 15 NOVEMBER AND 1 MAY.

IF THERE IS TIE FOR THE MAXIMUM OR MINIMUM SNOW DEPTH THEN THE LATEST
YEAR IS INDICATED.

RECORDS BEGIN: HURRICANE 1979, MT BAKER 1926, STEVENS 1939,
SNOQUALMIE 1929, STAMPEDE 1943, MISSION RIDGE 1970,
CRYSTAL 1967, PARADISE 1926, WHITE PASS 1976,
TIMBERLINE 1973, MT HOOD MEADOWS 1974.

HURRICANE AND PARADISE ARE NATIONAL PARK SERVICE SITES.
STEVENS, SNOQUALMIE AND WHITE PASS ARE WASHINGTON STATE DOT SITES.
MT BAKER, MISSION, CRYSTAL, TIMBERLINE AND MEADOWS ARE SKI AREA SITES.
A MANUAL MORNING MEASUREMENT IS USED AT THESE SITES WHEN AVAILABLE
OTHERWISE A 4 AM NW AVALANCHE CENTER AUTOMATED WEATHER STATION
MEASUREMENT MAY BE USED.

STAMPEDE USED NATIONAL WEATHER SERVICE MANUAL MORNING MEASUREMENTS
UNTIL 2006-2007, AFTER THAT SEASON NATIONAL RESOURCE CONSERVATION
SERVICE 4 AM AUTOMATED MEASUREMENTS HAVE BEEN USED.

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