#------------------------------------------------- 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: 2024-03-30 to 2024-04-28 # 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 # Snow Water Equivalent Delta 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 # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Snow Depth Delta None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # # 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: 2024-03-30 to 2024-04-28 # # As of: Apr 28, 2024, 6:18:13 AM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in) 2024-03-30,45.8,0.1,127,-4 2024-03-31,45.8,0.0,125,-2 2024-04-01,45.6,-0.2,124,-1 2024-04-02,45.2,-0.4,121,-3 2024-04-03,44.8,-0.4,118,-3 2024-04-04,45.0,0.2,118,0 2024-04-05,45.7,0.7,123,5 2024-04-06,46.1,0.4,124,1 2024-04-07,47.0,0.9,130,6 2024-04-08,47.4,0.4,130,0 2024-04-09,47.4,0.0,128,-2 2024-04-10,47.7,0.3,127,-1 2024-04-11,47.6,-0.1,125,-2 2024-04-12,47.3,-0.3,, 2024-04-13,47.1,-0.2,121, 2024-04-14,46.6,-0.5,112,-9 2024-04-15,46.0,-0.6,116,4 2024-04-16,46.1,0.1,, 2024-04-17,46.2,0.1,116, 2024-04-18,46.4,0.2,115,-1 2024-04-19,46.1,-0.3,108,-7 2024-04-20,45.5,-0.6,113,5 2024-04-21,45.3,-0.2,113,0 2024-04-22,45.0,-0.3,112,-1 2024-04-23,44.3,-0.7,110,-2 2024-04-24,43.6,-0.7,, 2024-04-25,43.4,-0.2,108, 2024-04-26,43.4,0.0,107,-1 2024-04-27,43.3,-0.1,108,1 2024-04-28,43.8,0.5,262,154