#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: usdafpacbc@servicenowservices.com # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Monthly # Date Range: Period of Record # Report Instantaneous Data As: Start of Month # # Data for the following site(s) are contained in this file: # # SNOW COURSE/AERIAL MARKER BHM: Beach Meadows, CA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Collection date None Instantaneous - Start of Month N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous - Start of Month N/A Inches N/A SNWD Total snow depth # Snow Water Equivalent Value None Instantaneous - Start of Month N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Beach Meadows (BHM) # California SNOW COURSE/AERIAL MARKER Site - 7650 ft # Reporting Frequency: Monthly; Date Range: Period of Record # # As of: Apr 24, 2024, 2:02:46 PM GMT-08:00 # Water Year,Jan,Jan,Jan,Feb,Feb,Feb,Mar,Mar,Mar,Apr,Apr,Apr,May,May,May,Jun,Jun,Jun ,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values,Snow Water Equivalent Collection Date Start of Month Values,Snow Depth (in) Start of Month Values,Snow Water Equivalent (in) Start of Month Values 1930,,,,,,,,,,Mar 31,17,7.5,,,,,, 1931,,,,,,,,,,Mar 21,14,6.1,,,,,, 1932,,,,,,,,,,Mar 24,36,16.6,,,,,, 1933,,,,,,,,,,Mar 27,33,13.0,,,,,, 1934,,,,,,,,,,Mar 23,0,0.0,,,,,, 1935,,,,,,,,,,Mar 21,26,8.7,,,,,, 1936,,,,,,,,,,Mar 23,33,14.4,,,,,, 1937,,,,,,,,,,Apr 08,47,19.1,,,,,, 1938,,,,,,,,,,Apr 03,42,24.1,,,,,, 1939,,,,,,,,,,Mar 29,22,11.6,,,,,, 1940,,,,,,,,,,Mar 27,28,10.2,,,,,, 1941,,,,,,,,,,Apr 02,50,21.0,,,,,, 1942,,,,,,,,,,Apr 02,30,12.6,,,,,, 1943,,,,,,,,,,Mar 30,25,9.1,,,,,, 1944,,,,,,,,,,Mar 31,32,13.0,,,,,, 1945,,,,,,,,,,Apr 03,39,15.9,,,,,, 1946,,,,,,,,,,Mar 30,15,6.8,,,,,, 1947,,,,,,,,,,Apr 01,0,0.0,,,,,, 1948,,,,,,,,,,Apr 06,22,6.8,,,,,, 1949,,,,,,,,,,Apr 04,27,10.5,,,,,, 1950,,,,,,,,,,Mar 30,17,7.1,,,,,, 1951,,,,,,,,,,Mar 31,0,0.0,,,,,, 1952,,,,,,,,,,Apr 04,60,25.2,,,,,, 1953,,,,,,,,,,Apr 01,12,5.3,,,,,, 1954,,,,,,,,,,Apr 05,23,10.1,,,,,, 1955,,,,,,,Mar 03,30,8.7,Apr 05,10,3.3,,,,,, 1956,,,,,,,Mar 03,26,8.7,Apr 02,0,0.0,,,,,, 1957,,,,,,,,,,Apr 03,0,0.0,,,,,, 1958,,,,,,,,,,Mar 25,64,21.6,,,,,, 1959,,,,,,,,,,Mar 22,0,0.0,,,,,, 1960,,,,Jan 24,14,3.1,Feb 28,31,10.1,Mar 28,9,2.7,,,,,, 1961,,,,,,,,,,Mar 29,0,0.0,,,,,, 1962,,,,Jan 30,28,8.1,Mar 03,53,18.3,Mar 29,53,21.3,,,,,, 1963,,,,,,,Mar 02,0,0.0,Apr 01,3,1.0,,,,,, 1964,,,,,,,,,,Mar 27,9,2.7,,,,,, 1965,,,,,,,,,,Mar 28,15,7.0,,,,,, 1966,,,,,,,,,,Mar 26,11,4.7,,,,,, 1967,,,,,,,,,,Mar 26,7,3.0,,,,,, 1968,,,,,,,,,,Mar 28,11,4.1,,,,,, 1969,,,,,,,,,,Mar 27,84,36.8,Apr 26,46,21.2,Jun 01,0,0.0 1970,,,,,,,,,,Mar 27,11,4.1,,,,,, 1971,,,,,,,,,,Mar 26,8,3.4,,,,,, 1972,,,,,,,,,,Mar 29,0,0.0,,,,,, 1973,,,,Jan 29,54,14.0,,,,Mar 28,64,22.3,,,,,, 1974,,,,Jan 22,33,10.0,,,,Mar 27,24,10.1,,,,,, 1975,,,,Jan 29,13,3.8,,,,Mar 25,36,10.3,,,,,, 1976,,,,Jan 24,0,0.0,,,,Mar 25,6,2.2,,,,,, 1977,,,,Jan 27,12,2.3,,,,Mar 30,0,0.0,,,,,, 1978,,,,Jan 27,45,16.1,,,,Mar 28,52,23.6,,,,,, 1979,,,,,,,,,,Apr 04,36,14.9,,,,,, 1980,,,,Jan 30,19,5.0,,,,Mar 26,41,16.2,,,,,, 1981,,,,Jan 28,13,1.9,,,,Mar 26,20,7.5,,,,,, 1982,,,,Jan 28,34,12.1,,,,Apr 14,27,11.6,,,,,, 1983,,,,Jan 26,56,18.0,,,,Mar 29,79,30.6,,,,,, 1984,,,,Jan 25,14,6.5,,,,Mar 28,0,0.0,,,,,, 1985,,,,Jan 29,31,10.5,,,,Apr 03,25,10.8,,,,,, 1986,,,,Jan 28,13,5.6,,,,Mar 25,26,11.6,,,,,, 1987,,,,Jan 28,10,3.1,,,,Mar 31,6,1.3,,,,,, 1988,,,,Jan 27,18,5.3,,,,Mar 31,0,0.0,Apr 26,0,0.0,,, 1989,,,,Jan 30,24,7.2,,,,Mar 27,12,5.2,Apr 25,0,0.0,,, 1990,,,,Jan 31,15,2.4,Feb 28,17,5.7,,,,May 01,0,0.0,,, 1991,,,,Jan 29,5,1.0,,,,Apr 02,26,7.0,,,,,, 1992,,,,Jan 29,10,2.0,Feb 26,22,6.3,Mar 30,12,4.8,Apr 30,0,0.0,,, 1993,,,,Jan 28,40,13.5,,,,Mar 31,30,14.5,,,,,, 1994,,,,Jan 29,19,4.6,Feb 28,32,9.9,Mar 29,8,3.2,Apr 28,2,0.5,,, 1995,,,,Jan 31,45,15.5,Feb 24,37,14.2,Mar 30,36,14.5,Apr 28,5,2.7,,, 1996,,,,Jan 29,21,4.9,,,,Mar 24,22,9.8,,,,,, 1997,,,,Jan 28,29,9.4,,,,Mar 25,4,1.7,,,,,, 1998,,,,,,,,,,,,,Apr 29,28,13.0,,, 1999,,,,Feb 02,25,5.2,,,,Apr 01,3,0.6,,,,,, 2000,,,,Feb 02,12,2.1,,,,Mar 28,15,6.1,,,,,, 2001,,,,Feb 02,17,4.6,,,,Mar 27,27,3.4,,,,,, 2002,,,,,,,,,,,,,,,,,, 2003,,,,Jan 29,13,5.1,,,,Apr 03,5,1.0,,,,,, 2004,,,,Jan 30,27,8.2,,,,,,,,,,,, 2005,,,,Jan 27,36,11.8,,,,Apr 04,38,18.2,,,,,, 2006,,,,Feb 01,17,4.7,,,,Apr 03,32,14.7,,,,,, 2007,,,,,,,,,,Apr 02,0,0.0,,,,,, 2008,,,,Feb 01,36,9.9,,,,Apr 01,20,9.0,,,,,, 2009,,,,Feb 03,12,5.3,,,,Apr 01,9,3.7,,,,,, 2010,,,,Feb 02,41,10.0,,,,Mar 30,34,13.8,,,,,, 2011,,,,Feb 01,44,14.0,,,,Mar 30,50,22.5,,,,,, 2012,,,,Jan 31,12,2.0,,,,Mar 26,6,1.5,,,,,, 2013,,,,Jan 28,18,6.0,,,,,,,,,,,, 2014,,,,Jan 28,0,0.0,,,,,,,,,,,, 2015,,,,Jan 28,0,0.0,,,,Mar 31,0,0.0,,,,,, 2016,,,,Jan 29,28,7.5,,,,,,,,,,,, 2017,,,,Feb 01,50,15.0,,,,Mar 28,32,15.0,,,,,, 2018,,,,Jan 30,0,0.0,,,,,,,,,,,, 2019,,,,Jan 30,30,10.0,,,,Mar 31,45,19.5,,,,,, 2020,,,,Jan 30,18,6.0,,,,,,,,,,,, 2021,,,,,,,,,,Mar 27,0,0.0,,,,,, 2022,,,,Jan 27,18,5.5,,,,Mar 30,0,0.0,,,,,, 2023,,,,Feb 01,50,17.5,,,,Apr 30,30,14.5,,,,,, 2024,,,,Jan 30,2,0.5,,,,Mar 28,20,8.5,,,,,,