#------------------------------------------------- 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: Daily # Date Range: Period of Record # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 841: Upper Wheeler, WA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Snow Water Equivalent Value None Instantaneous - Start of Day 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 # #------------------------------------------------------------------------------------------------------ # # Upper Wheeler (841) # Washington SNOTEL Site - 4330 ft # Reporting Frequency: Daily; Date Range: Period of Record # # As of: Apr 29, 2024, 9:50:26 AM GMT-08:00 # Date,Upper Wheeler (841) Snow Depth (in) Start of Day Values,Upper Wheeler (841) Snow Water Equivalent (in) Start of Day Values 1982-04-01,,18.6 1983-04-01,,18.6 1984-04-01,,13.9 1985-04-01,,11.2 1986-04-01,,16.1 1987-04-01,,8.9 1988-04-01,,7.2 1989-04-01,,13.2 1990-04-01,,7.9 1991-04-01,,10.8 1992-04-01,,10.1 1993-04-01,,12.4 1994-04-01,,9.9 1995-04-01,,17.4 1996-04-01,,12.2 1997-04-01,,17.5 1998-04-01,,15.3 1999-04-01,,20.5 2000-04-01,,9.3 2001-04-01,,9.9 2002-04-01,,10.6 2003-04-01,31,12.7 2004-04-01,39,15.7 2005-04-01,15,7.3 2006-04-01,45,18.3 2007-04-01,31,11.3 2008-04-01,50,13.9 2009-04-01,38,11.3 2010-04-01,35,11.8 2011-04-01,42,13.2 2012-04-01,42,11.6 2013-04-01,21,7.9 2014-04-01,26,10.3 2015-04-01,4,1.7 2016-04-01,38,14.1 2017-04-01,42,13.3 2018-04-01,30,9.7 2019-04-01,34,12.1 2020-04-01,32,9.7 2021-04-01,32,10.4 2022-04-01,18,6.1 2023-04-01,47,13.7 2024-04-01,30,10.2