CLIMATOLOGICAL SNOWDEPTH INFORMATION NORTHWEST AVALANCHE CENTER SEATTLE WASHINGTON DAY 1 MONTH 4 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 121 105 115 113 252/1999 12/2015 MT BAKER 199 173 115 196 311/1999 17/2015 STEVENS 125 100 125 125 192/1956 22/2015 SNOQUALMIE 114 84 136 78 170/1956 2/1992 STAMPEDE 124 99 125 87 183/1956 17/1992 MISSION 42 46 91 40 86/1983 0/2015 CRYSTAL 96 70 137 65 144/1999 6/2015 PARADISE 217 174 125 216 327/1956 66/1941 WHITE PASS 78 55 142 74 110/1997 0/1992 TIMBERLINE 189 161 117 169 300/1999 57/2015 MEADOWS 154 126 122 138 199/2008 33/2015 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. $$