#------------------------------------------------- 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: 1983-05-09 to 2024-05-02 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 651: Mt Hood Test Site, OR # # 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 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 # #------------------------------------------------------------------------------------------------------ # # Mt Hood Test Site (651) # Oregon SNOTEL Site - 5370 ft # Reporting Frequency: Daily; Date Range: 1983-05-09 to 2024-05-02 # # As of: May 2, 2024, 7:17:49 AM GMT-08:00 # Date,Mt Hood Test Site (651) Snow Water Equivalent (in) Start of Day Values 1984-02-13,37.3 1985-02-13,69.4 1986-02-13,39.9 1987-02-13,42.8 1988-02-13,36.0 1989-02-13,59.9 1990-02-13,49.1 1991-02-13,40.9 1992-02-13,33.5 1993-02-13,42.6 1994-02-13,30.5 1995-02-13,44.2 1996-02-13,35.3 1997-02-13,62.5 1998-02-13,39.2 1999-02-13,62.8 2000-02-13,53.7 2001-02-13,27.5 2002-02-13,66.3 2003-02-13,13.6 2004-02-13,48.2 2005-02-13,12.6 2006-02-13,50.0 2007-02-13,37.5 2008-02-13,62.4 2009-02-13,34.9 2010-02-13,29.7 2011-02-13,31.5 2012-02-13,37.5 2013-02-13,35.6 2014-02-13,29.6 2015-02-13,13.8 2016-02-13,34.9 2017-02-13,34.4 2018-02-13,22.1 2019-02-13,28.5 2020-02-13,34.6 2021-02-13,39.4 2022-02-13,32.2 2023-02-13,30.3 2024-02-13,26.8