CLIMATOLOGICAL SNOWDEPTH INFORMATION NORTHWEST AVALANCHE CENTER SEATTLE WASHINGTON DAY 1 MONTH 12 YEAR 2021 DATA IN INCHES, -99 DENOTES MISSING DATA CURRENT CLIMATE PER CENT LAST THRU 2020 THRU 2020 DEPTH AVERAGE OF NORMAL YEAR MAX/YEAR MIN/YEAR HURRICANE 4 28 14 33 70/2006 0/2002 MT BAKER 18 48 38 65 140/1948 1/1939 STEVENS 1 30 3 41 67/1942 0/2002 SNOQUALMIE 0 24 0 27 84/1955 0/2008 STAMPEDE 0 28 0 28 93/1945 0/2008 MISSION 0 15 0 11 36/1983 0/2008 CRYSTAL 0 23 0 34 59/2001 0/2008 PARADISE 16 47 34 64 125/1994 1/2008 WHITE PASS 0 17 0 24 53/1984 0/2013 TIMBERLINE 5 43 12 52 137/1984 0/2002 MEADOWS 2 36 6 45 113/1984 5/2008 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. $$