#------------------------------------------------- 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 2024-05-17 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 834: Truckee #2, 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 # #------------------------------------------------------------------------------------------------------ # # Truckee #2 (834) # California SNOTEL Site - 6509 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-17 # # As of: May 17, 2024, 8:54:15 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) 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 2023-10-26,0.2,0.2,2,2 2023-10-27,0.1,-0.1,1,-1 2023-10-28,0.1,0.0,1,0 2023-10-29,0.0,-0.1,0,-1 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 2023-11-19,0.3,0.3,2,2 2023-11-20,0.3,0.0,2,0 2023-11-21,0.3,0.0,2,0 2023-11-22,0.3,0.0,2,0 2023-11-23,0.3,0.0,2,0 2023-11-24,0.3,0.0,2,0 2023-11-25,0.3,0.0,2,0 2023-11-26,0.3,0.0,2,0 2023-11-27,0.3,0.0,2,0 2023-11-28,0.3,0.0,2,0 2023-11-29,0.3,0.0,2,0 2023-11-30,0.3,0.0,2,0 2023-12-01,0.5,0.2,2,0 2023-12-02,0.5,0.0,2,0 2023-12-03,0.5,0.0,1,-1 2023-12-04,0.5,0.0,1,0 2023-12-05,0.5,0.0,1,0 2023-12-06,0.5,0.0,1,0 2023-12-07,1.3,0.8,8,7 2023-12-08,1.3,0.0,8,0 2023-12-09,1.3,0.0,7,-1 2023-12-10,1.3,0.0,6,-1 2023-12-11,1.3,0.0,6,0 2023-12-12,1.3,0.0,6,0 2023-12-13,1.3,0.0,6,0 2023-12-14,1.2,-0.1,6,0 2023-12-15,1.2,0.0,6,0 2023-12-16,1.1,-0.1,6,0 2023-12-17,1.1,0.0,6,0 2023-12-18,1.1,0.0,5,-1 2023-12-19,1.3,0.2,4,-1 2023-12-20,1.2,-0.1,3,-1 2023-12-21,1.1,-0.1,3,0 2023-12-22,1.1,0.0,3,0 2023-12-23,1.0,-0.1,3,0 2023-12-24,1.0,0.0,3,0 2023-12-25,1.0,0.0,3,0 2023-12-26,1.0,0.0,3,0 2023-12-27,1.0,0.0,3,0 2023-12-28,1.0,0.0,3,0 2023-12-29,1.0,0.0,3,0 2023-12-30,1.0,0.0,3,0 2023-12-31,1.0,0.0,3,0 2024-01-01,1.0,0.0,3,0 2024-01-02,1.0,0.0,3,0 2024-01-03,1.3,0.3,6,3 2024-01-04,1.5,0.2,7,1 2024-01-05,1.5,0.0,7,0 2024-01-06,1.5,0.0,6,-1 2024-01-07,2.3,0.8,17,11 2024-01-08,2.3,0.0,12,-5 2024-01-09,2.3,0.0,12,0 2024-01-10,2.4,0.1,12,0 2024-01-11,3.3,0.9,18,6 2024-01-12,3.3,0.0,17,-1 2024-01-13,3.4,0.1,16,-1 2024-01-14,4.0,0.6,16,0 2024-01-15,4.0,0.0,15,-1 2024-01-16,4.0,0.0,14,-1 2024-01-17,4.3,0.3,14,0 2024-01-18,4.3,0.0,14,0 2024-01-19,4.2,-0.1,14,0 2024-01-20,4.1,-0.1,14,0 2024-01-21,4.4,0.3,15,1 2024-01-22,4.5,0.1,14,-1 2024-01-23,4.7,0.2,15,1 2024-01-24,4.7,0.0,14,-1 2024-01-25,4.7,0.0,14,0 2024-01-26,4.7,0.0,14,0 2024-01-27,4.6,-0.1,14,0 2024-01-28,4.5,-0.1,13,-1 2024-01-29,4.4,-0.1,13,0 2024-01-30,4.3,-0.1,12,-1 2024-01-31,4.2,-0.1,12,0 2024-02-01,4.2,0.0,12,0 2024-02-02,4.4,0.2,14,2 2024-02-03,5.0,0.6,21,7 2024-02-04,5.0,0.0,19,-2 2024-02-05,6.4,1.4,30,11 2024-02-06,6.9,0.5,28,-2 2024-02-07,7.0,0.1,30,2 2024-02-08,7.1,0.1,30,0 2024-02-09,7.1,0.0,29,-1 2024-02-10,7.1,0.0,28,-1 2024-02-11,7.1,0.0,28,0 2024-02-12,7.1,0.0,27,-1 2024-02-13,7.3,0.2,26,-1 2024-02-14,7.3,0.0,25,-1 2024-02-15,8.1,0.8,31,6 2024-02-16,8.2,0.1,29,-2 2024-02-17,8.1,-0.1,28,-1 2024-02-18,8.5,0.4,28,0 2024-02-19,8.8,0.3,28,0 2024-02-20,10.3,1.5,34,6 2024-02-21,10.6,0.3,36,2 2024-02-22,10.7,0.1,34,-2 2024-02-23,10.7,0.0,34,0 2024-02-24,10.7,0.0,33,-1 2024-02-25,10.7,0.0,32,-1 2024-02-26,10.7,0.0,31,-1 2024-02-27,10.8,0.1,32,1 2024-02-28,10.8,0.0,32,0 2024-02-29,10.8,0.0,31,-1 2024-03-01,12.0,1.2,40,9 2024-03-02,14.3,2.3,55,15 2024-03-03,16.6,2.3,77,22 2024-03-04,17.6,1.0,79,2 2024-03-05,17.8,0.2,72,-7 2024-03-06,17.8,0.0,67,-5 2024-03-07,17.8,0.0,64,-3 2024-03-08,17.8,0.0,62,-2 2024-03-09,17.8,0.0,60,-2 2024-03-10,17.8,0.0,60,0 2024-03-11,17.8,0.0,57,-3 2024-03-12,18.0,0.2,56,-1 2024-03-13,18.2,0.2,55,-1 2024-03-14,18.3,0.1,54,-1 2024-03-15,18.5,0.2,53,-1 2024-03-16,18.5,0.0,53,0 2024-03-17,18.5,0.0,52,-1 2024-03-18,18.5,0.0,50,-2 2024-03-19,18.4,-0.1,50,0 2024-03-20,18.2,-0.2,48,-2 2024-03-21,18.0,-0.2,46,-2 2024-03-22,17.7,-0.3,45,-1 2024-03-23,18.1,0.4,47,2 2024-03-24,18.5,0.4,49,2 2024-03-25,18.6,0.1,49,0 2024-03-26,18.6,0.0,48,-1 2024-03-27,18.5,-0.1,47,-1 2024-03-28,18.9,0.4,49,2 2024-03-29,19.2,0.3,49,0 2024-03-30,20.0,0.8,60,11 2024-03-31,20.3,0.3,58,-2 2024-04-01,20.7,0.4,56,-2 2024-04-02,20.6,-0.1,54,-2 2024-04-03,20.5,-0.1,51,-3 2024-04-04,20.1,-0.4,48,-3 2024-04-05,19.5,-0.6,48,0 2024-04-06,19.7,0.2,50,2 2024-04-07,19.6,-0.1,48,-2 2024-04-08,19.5,-0.1,48,0 2024-04-09,19.3,-0.2,47,-1 2024-04-10,18.9,-0.4,45,-2 2024-04-11,18.0,-0.9,43,-2 2024-04-12,16.8,-1.2,41,-2 2024-04-13,15.7,-1.1,40,-1 2024-04-14,15.1,-0.6,39,-1 2024-04-15,14.8,-0.3,39,0 2024-04-16,14.2,-0.6,37,-2 2024-04-17,13.3,-0.9,35,-2 2024-04-18,12.4,-0.9,33,-2 2024-04-19,11.5,-0.9,31,-2 2024-04-20,10.5,-1.0,29,-2 2024-04-21,9.5,-1.0,26,-3 2024-04-22,8.6,-0.9,23,-3 2024-04-23,7.6,-1.0,20,-3 2024-04-24,6.8,-0.8,18,-2 2024-04-25,6.0,-0.8,16,-2 2024-04-26,5.4,-0.6,14,-2 2024-04-27,5.1,-0.3,14,0 2024-04-28,4.4,-0.7,12,-2 2024-04-29,3.5,-0.9,10,-2 2024-04-30,2.8,-0.7,8,-2 2024-05-01,1.7,-1.1,5,-3 2024-05-02,1.4,-0.3,3,-2 2024-05-03,0.6,-0.8,1,-2 2024-05-04,0.0,-0.6,0,-1 2024-05-05,1.2,1.2,13,13 2024-05-06,1.1,-0.1,6,-7 2024-05-07,0.4,-0.7,1,-5 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 2024-05-17,0.0,0.0,0,0