#------------------------------------------------- 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: 2023-10-01 to 2024-05-16 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 809: Tahoe City Cross, 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 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 # #------------------------------------------------------------------------------------------------------ # # Tahoe City Cross (809) # California SNOTEL Site - 6797 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-16 # # As of: May 16, 2024, 10:07:04 PM 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) 2023-10-01,0.0,0.0,0,0 2023-10-02,0.0,0.0,0,0 2023-10-03,0.0,0.0,0,0 2023-10-04,0.0,0.0,0,0 2023-10-05,0.0,0.0,0,0 2023-10-06,0.0,0.0,0,0 2023-10-07,0.0,0.0,0,0 2023-10-08,0.0,0.0,0,0 2023-10-09,0.0,0.0,0,0 2023-10-10,0.0,0.0,0,0 2023-10-11,0.0,0.0,0,0 2023-10-12,0.0,0.0,0,0 2023-10-13,0.0,0.0,0,0 2023-10-14,0.0,0.0,0,0 2023-10-15,0.0,0.0,0,0 2023-10-16,0.0,0.0,0,0 2023-10-17,0.0,0.0,0,0 2023-10-18,0.0,0.0,0,0 2023-10-19,0.0,0.0,0,0 2023-10-20,0.0,0.0,0,0 2023-10-21,0.0,0.0,0,0 2023-10-22,0.0,0.0,0,0 2023-10-23,0.0,0.0,0,0 2023-10-24,0.0,0.0,0,0 2023-10-25,0.0,0.0,0,0 2023-10-26,0.0,0.0,0,0 2023-10-27,0.0,0.0,0,0 2023-10-28,0.0,0.0,0,0 2023-10-29,0.0,0.0,0,0 2023-10-30,0.0,0.0,0,0 2023-10-31,0.0,0.0,0,0 2023-11-01,0.0,0.0,0,0 2023-11-02,0.0,0.0,0,0 2023-11-03,0.0,0.0,0,0 2023-11-04,0.0,0.0,0,0 2023-11-05,0.0,0.0,0,0 2023-11-06,0.0,0.0,0,0 2023-11-07,0.0,0.0,0,0 2023-11-08,0.0,0.0,0,0 2023-11-09,0.0,0.0,0,0 2023-11-10,0.0,0.0,0,0 2023-11-11,0.0,0.0,0,0 2023-11-12,0.0,0.0,0,0 2023-11-13,0.0,0.0,0,0 2023-11-14,0.0,0.0,0,0 2023-11-15,0.0,0.0,0,0 2023-11-16,0.0,0.0,0,0 2023-11-17,0.0,0.0,0,0 2023-11-18,0.0,0.0,0,0 2023-11-19,0.0,0.0,0,0 2023-11-20,0.0,0.0,0,0 2023-11-21,0.0,0.0,0,0 2023-11-22,0.0,0.0,0,0 2023-11-23,0.0,0.0,0,0 2023-11-24,0.0,0.0,0,0 2023-11-25,0.0,0.0,0,0 2023-11-26,0.0,0.0,0,0 2023-11-27,0.0,0.0,0,0 2023-11-28,0.0,0.0,0,0 2023-11-29,0.0,0.0,0,0 2023-11-30,0.0,0.0,0,0 2023-12-01,0.2,0.2,2,2 2023-12-02,0.2,0.0,2,0 2023-12-03,0.3,0.1,1,-1 2023-12-04,0.2,-0.1,1,0 2023-12-05,0.0,-0.2,0,-1 2023-12-06,0.0,0.0,0,0 2023-12-07,0.6,0.6,7,7 2023-12-08,0.8,0.2,6,-1 2023-12-09,0.8,0.0,6,0 2023-12-10,0.8,0.0,6,0 2023-12-11,0.8,0.0,5,-1 2023-12-12,0.8,0.0,5,0 2023-12-13,0.8,0.0,4,-1 2023-12-14,0.8,0.0,4,0 2023-12-15,0.8,0.0,4,0 2023-12-16,0.8,0.0,4,0 2023-12-17,0.8,0.0,4,0 2023-12-18,0.8,0.0,3,-1 2023-12-19,0.7,-0.1,2,-1 2023-12-20,1.1,0.4,4,2 2023-12-21,1.1,0.0,4,0 2023-12-22,1.1,0.0,3,-1 2023-12-23,1.1,0.0,4,1 2023-12-24,1.1,0.0,4,0 2023-12-25,1.1,0.0,4,0 2023-12-26,0.9,-0.2,3,-1 2023-12-27,0.9,0.0,3,0 2023-12-28,0.9,0.0,3,0 2023-12-29,0.9,0.0,3,0 2023-12-30,0.7,-0.2,3,0 2023-12-31,0.6,-0.1,3,0 2024-01-01,0.6,0.0,3,0 2024-01-02,0.5,-0.1,2,-1 2024-01-03,0.8,0.3,5,3 2024-01-04,1.0,0.2,7,2 2024-01-05,1.0,0.0,6,-1 2024-01-06,1.0,0.0,5,-1 2024-01-07,1.8,0.8,15,10 2024-01-08,1.8,0.0,13,-2 2024-01-09,1.8,0.0,12,-1 2024-01-10,1.8,0.0,11,-1 2024-01-11,3.1,1.3,18,7 2024-01-12,3.1,0.0,18,0 2024-01-13,3.2,0.1,17,-1 2024-01-14,4.2,1.0,20,3 2024-01-15,4.2,0.0,19,-1 2024-01-16,4.2,0.0,18,-1 2024-01-17,4.3,0.1,17,-1 2024-01-18,3.9,-0.4,17,0 2024-01-19,3.9,0.0,16,-1 2024-01-20,3.9,0.0,16,0 2024-01-21,4.2,0.3,17,1 2024-01-22,4.5,0.3,18,1 2024-01-23,4.7,0.2,17,-1 2024-01-24,4.7,0.0,17,0 2024-01-25,4.8,0.1,17,0 2024-01-26,4.8,0.0,16,-1 2024-01-27,4.7,-0.1,15,-1 2024-01-28,4.6,-0.1,14,-1 2024-01-29,4.5,-0.1,14,0 2024-01-30,4.3,-0.2,13,-1 2024-01-31,4.0,-0.3,12,-1 2024-02-01,4.0,0.0,12,0 2024-02-02,4.0,0.0,12,0 2024-02-03,4.2,0.2,18,6 2024-02-04,4.2,0.0,18,0 2024-02-05,6.4,2.2,33,15 2024-02-06,6.8,0.4,32,-1 2024-02-07,6.9,0.1,31,-1 2024-02-08,7.0,0.1,29,-2 2024-02-09,7.0,0.0,28,-1 2024-02-10,7.0,0.0,29,1 2024-02-11,7.0,0.0,29,0 2024-02-12,7.0,0.0,28,-1 2024-02-13,7.3,0.3,26,-2 2024-02-14,7.3,0.0,24,-2 2024-02-15,8.1,0.8,29,5 2024-02-16,8.2,0.1,28,-1 2024-02-17,8.2,0.0,27,-1 2024-02-18,8.5,0.3,28,1 2024-02-19,8.7,0.2,26,-2 2024-02-20,10.1,1.4,34,8 2024-02-21,10.3,0.2,32,-2 2024-02-22,10.3,0.0,32,0 2024-02-23,10.3,0.0,30,-2 2024-02-24,10.2,-0.1,30,0 2024-02-25,9.9,-0.3,28,-2 2024-02-26,9.8,-0.1,27,-1 2024-02-27,9.8,0.0,27,0 2024-02-28,9.7,-0.1,27,0 2024-02-29,9.4,-0.3,26,-1 2024-03-01,10.7,1.3,33,7 2024-03-02,13.5,2.8,50,17 2024-03-03,16.0,2.5,70,20 2024-03-04,16.8,0.8,68,-2 2024-03-05,16.8,0.0,64,-4 2024-03-06,16.8,0.0,60,-4 2024-03-07,16.8,0.0,57,-3 2024-03-08,16.7,-0.1,54,-3 2024-03-09,16.5,-0.2,52,-2 2024-03-10,16.3,-0.2,51,-1 2024-03-11,16.2,-0.1,49,-2 2024-03-12,16.1,-0.1,48,-1 2024-03-13,16.0,-0.1,48,0 2024-03-14,15.9,-0.1,45,-3 2024-03-15,15.7,-0.2,45,0 2024-03-16,15.5,-0.2,44,-1 2024-03-17,15.3,-0.2,42,-2 2024-03-18,14.9,-0.4,40,-2 2024-03-19,14.5,-0.4,39,-1 2024-03-20,14.1,-0.4,38,-1 2024-03-21,13.6,-0.5,36,-2 2024-03-22,13.1,-0.5,35,-1 2024-03-23,12.9,-0.2,35,0 2024-03-24,13.4,0.5,40,5 2024-03-25,13.7,0.3,38,-2 2024-03-26,13.6,-0.1,36,-2 2024-03-27,13.4,-0.2,33,-3 2024-03-28,13.6,0.2,34,1 2024-03-29,13.7,0.1,36,2 2024-03-30,14.7,1.0,41,5 2024-03-31,15.0,0.3,45,4 2024-04-01,15.0,0.0,41,-4 2024-04-02,14.7,-0.3,37,-4 2024-04-03,14.2,-0.5,37,0 2024-04-04,13.7,-0.5,32,-5 2024-04-05,13.9,0.2,34,2 2024-04-06,14.2,0.3,35,1 2024-04-07,14.2,0.0,35,0 2024-04-08,13.9,-0.3,32,-3 2024-04-09,13.6,-0.3,32,0 2024-04-10,12.8,-0.8,30,-2 2024-04-11,12.0,-0.8,29,-1 2024-04-12,11.2,-0.8,27,-2 2024-04-13,10.2,-1.0,26,-1 2024-04-14,9.7,-0.5,24,-2 2024-04-15,9.2,-0.5,22,-2 2024-04-16,8.6,-0.6,20,-2 2024-04-17,7.8,-0.8,18,-2 2024-04-18,6.7,-1.1,16,-2 2024-04-19,5.6,-1.1,14,-2 2024-04-20,4.4,-1.2,11,-3 2024-04-21,3.1,-1.3,8,-3 2024-04-22,1.9,-1.2,5,-3 2024-04-23,1.3,-0.6,3,-2 2024-04-24,0.6,-0.7,2,-1 2024-04-25,0.0,-0.6,0,-2 2024-04-26,0.0,0.0,0,0 2024-04-27,0.1,0.1,1,1 2024-04-28,0.0,-0.1,0,-1 2024-04-29,0.0,0.0,0,0 2024-04-30,0.0,0.0,0,0 2024-05-01,0.0,0.0,0,0 2024-05-02,0.0,0.0,0,0 2024-05-03,0.0,0.0,0,0 2024-05-04,0.0,0.0,0,0 2024-05-05,1.0,1.0,12,12 2024-05-06,0.9,-0.1,4,-8 2024-05-07,0.4,-0.5,1,-3 2024-05-08,0.0,-0.4,0,-1 2024-05-09,0.0,0.0,0,0 2024-05-10,0.0,0.0,0,0 2024-05-11,0.0,0.0,0,0 2024-05-12,0.0,0.0,0,0 2024-05-13,0.0,0.0,0,0 2024-05-14,0.0,0.0,0,0 2024-05-15,0.0,0.0,0,0 2024-05-16,0.0,0.0,0,0