CLIMATOLOGICAL SNOWDEPTH INFORMATION NORTHWEST AVALANCHE CENTER SEATTLE WASHINGTON DAY 15 MONTH 4 YEAR 2022 DATA IN INCHES, -99 DENOTES MISSING DATA CURRENT CLIMATE PER CENT LAST THRU 2021 THRU 2021 DEPTH AVERAGE OF NORMAL YEAR MAX/YEAR MIN/YEAR HURRICANE 90 107 84 114 252/1999 16/2015 MT BAKER 160 167 96 194 290/1999 29/2015 STEVENS 108 94 115 119 170/1956 17/1941 SNOQUALMIE 81 72 112 108 153/1974 0/1992 STAMPEDE -99 97 -99 123 216/1964 9/1992 MISSION 50 43 116 35 79/1983 3/2015 CRYSTAL 79 72 110 90 130/1999 4/2015 PARADISE 175 173 101 198 302/1972 68/1934 WHITE PASS 55 46 120 67 95/1997 0/2015 TIMBERLINE 172 162 106 177 300/1999 71/1977 MEADOWS 136 124 110 142 194/2008 39/2015 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. $$