#------------------------------------------------- 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 428: Css Lab, 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 # #------------------------------------------------------------------------------------------------------ # # Css Lab (428) # California SNOTEL Site - 6894 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-17 # # As of: May 17, 2024, 3:28:12 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 2023-10-26,0.4,0.4,3,3 2023-10-27,0.3,-0.1,1,-2 2023-10-28,0.3,0.0,1,0 2023-10-29,0.2,-0.1,1,0 2023-10-30,0.0,-0.2,0,-1 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 2023-11-07,0.6,0.6,2,2 2023-11-08,0.6,0.0,2,0 2023-11-09,0.6,0.0,2,0 2023-11-10,0.5,-0.1,1,-1 2023-11-11,0.5,0.0,1,0 2023-11-12,0.5,0.0,1,0 2023-11-13,0.0,-0.5,0,-1 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 2023-11-19,0.3,0.3,1,1 2023-11-20,0.3,0.0,1,0 2023-11-21,0.3,0.0,1,0 2023-11-22,0.0,-0.3,0,-1 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 2023-12-01,0.3,0.3,2,2 2023-12-02,0.4,0.1,2,0 2023-12-03,0.8,0.4,3,1 2023-12-04,1.0,0.2,3,0 2023-12-05,1.0,0.0,3,0 2023-12-06,1.0,0.0,2,-1 2023-12-07,2.0,1.0,9,7 2023-12-08,2.1,0.1,12,3 2023-12-09,1.9,-0.2,12,0 2023-12-10,1.9,0.0,11,-1 2023-12-11,1.9,0.0,10,-1 2023-12-12,1.9,0.0,9,-1 2023-12-13,1.9,0.0,8,-1 2023-12-14,1.9,0.0,9,1 2023-12-15,1.9,0.0,8,-1 2023-12-16,1.9,0.0,8,0 2023-12-17,1.9,0.0,8,0 2023-12-18,2.0,0.1,7,-1 2023-12-19,2.5,0.5,6,-1 2023-12-20,3.3,0.8,7,1 2023-12-21,3.4,0.1,8,1 2023-12-22,3.4,0.0,8,0 2023-12-23,3.4,0.0,8,0 2023-12-24,3.4,0.0,8,0 2023-12-25,3.4,0.0,8,0 2023-12-26,3.4,0.0,8,0 2023-12-27,3.4,0.0,8,0 2023-12-28,3.6,0.2,8,0 2023-12-29,3.6,0.0,8,0 2023-12-30,3.6,0.0,8,0 2023-12-31,3.7,0.1,9,1 2024-01-01,3.7,0.0,9,0 2024-01-02,3.7,0.0,9,0 2024-01-03,4.4,0.7,17,8 2024-01-04,4.8,0.4,18,1 2024-01-05,4.8,0.0,18,0 2024-01-06,4.8,0.0,18,0 2024-01-07,5.7,0.9,30,12 2024-01-08,5.7,0.0,27,-3 2024-01-09,5.9,0.2,25,-2 2024-01-10,6.2,0.3,25,0 2024-01-11,7.8,1.6,35,10 2024-01-12,7.8,0.0,33,-2 2024-01-13,7.8,0.0,32,-1 2024-01-14,9.2,1.4,40,8 2024-01-15,9.5,0.3,38,-2 2024-01-16,9.5,0.0,37,-1 2024-01-17,10.2,0.7,39,2 2024-01-18,10.4,0.2,37,-2 2024-01-19,10.4,0.0,36,-1 2024-01-20,10.5,0.1,37,1 2024-01-21,11.4,0.9,41,4 2024-01-22,12.1,0.7,44,3 2024-01-23,13.1,1.0,46,2 2024-01-24,13.1,0.0,43,-3 2024-01-25,13.9,0.8,43,0 2024-01-26,13.9,0.0,43,0 2024-01-27,13.9,0.0,41,-2 2024-01-28,13.9,0.0,40,-1 2024-01-29,13.9,0.0,37,-3 2024-01-30,13.8,-0.1,37,0 2024-01-31,13.6,-0.2,36,-1 2024-02-01,14.1,0.5,40,4 2024-02-02,14.8,0.7,45,5 2024-02-03,15.9,1.1,56,11 2024-02-04,16.0,0.1,53,-3 2024-02-05,17.9,1.9,62,9 2024-02-06,19.5,1.6,71,9 2024-02-07,19.6,0.1,66,-5 2024-02-08,19.9,0.3,70,4 2024-02-09,19.9,0.0,65,-5 2024-02-10,20.0,0.1,65,0 2024-02-11,20.0,0.0,63,-2 2024-02-12,20.0,0.0,61,-2 2024-02-13,20.0,0.0,60,-1 2024-02-14,20.0,0.0,58,-2 2024-02-15,21.2,1.2,67,9 2024-02-16,21.7,0.5,69,2 2024-02-17,21.7,0.0,66,-3 2024-02-18,22.4,0.7,71,5 2024-02-19,22.9,0.5,70,-1 2024-02-20,24.9,2.0,79,9 2024-02-21,25.7,0.8,80,1 2024-02-22,26.3,0.6,80,0 2024-02-23,26.3,0.0,77,-3 2024-02-24,26.3,0.0,75,-2 2024-02-25,26.3,0.0,73,-2 2024-02-26,26.3,0.0,72,-1 2024-02-27,26.7,0.4,72,0 2024-02-28,26.7,0.0,71,-1 2024-02-29,26.7,0.0,69,-2 2024-03-01,28.7,2.0,81,12 2024-03-02,31.7,3.0,98,17 2024-03-03,34.3,2.6,118,20 2024-03-04,36.5,2.2,130,12 2024-03-05,37.0,0.5,124,-6 2024-03-06,37.1,0.1,119,-5 2024-03-07,37.2,0.1,114,-5 2024-03-08,37.2,0.0,110,-4 2024-03-09,37.2,0.0,107,-3 2024-03-10,37.2,0.0,105,-2 2024-03-11,37.2,0.0,102,-3 2024-03-12,37.4,0.2,103,1 2024-03-13,37.7,0.3,101,-2 2024-03-14,37.7,0.0,99,-2 2024-03-15,37.8,0.1,98,-1 2024-03-16,37.8,0.0,96,-2 2024-03-17,37.6,-0.2,93,-3 2024-03-18,37.4,-0.2,91,-2 2024-03-19,37.3,-0.1,88,-3 2024-03-20,37.1,-0.2,86,-2 2024-03-21,36.6,-0.5,83,-3 2024-03-22,36.2,-0.4,81,-2 2024-03-23,36.8,0.6,89,8 2024-03-24,37.7,0.9,94,5 2024-03-25,37.9,0.2,92,-2 2024-03-26,37.9,0.0,90,-2 2024-03-27,37.9,0.0,88,-2 2024-03-28,38.7,0.8,95,7 2024-03-29,39.2,0.5,94,-1 2024-03-30,39.5,0.3,103,9 2024-03-31,39.8,0.3,105,2 2024-04-01,40.2,0.4,100,-5 2024-04-02,40.3,0.1,96,-4 2024-04-03,40.0,-0.3,91,-5 2024-04-04,39.9,-0.1,89,-2 2024-04-05,39.7,-0.2,93,4 2024-04-06,40.1,0.4,94,1 2024-04-07,40.1,0.0,92,-2 2024-04-08,40.0,-0.1,90,-2 2024-04-09,39.8,-0.2,88,-2 2024-04-10,39.5,-0.3,86,-2 2024-04-11,38.7,-0.8,84,-2 2024-04-12,37.8,-0.9,81,-3 2024-04-13,36.7,-1.1,79,-2 2024-04-14,35.9,-0.8,77,-2 2024-04-15,35.7,-0.2,77,0 2024-04-16,35.3,-0.4,76,-1 2024-04-17,34.3,-1.0,74,-2 2024-04-18,33.1,-1.2,71,-3 2024-04-19,31.9,-1.2,68,-3 2024-04-20,30.4,-1.5,66,-2 2024-04-21,29.0,-1.4,63,-3 2024-04-22,27.6,-1.4,60,-3 2024-04-23,26.1,-1.5,57,-3 2024-04-24,25.2,-0.9,55,-2 2024-04-25,24.0,-1.2,52,-3 2024-04-26,23.5,-0.5,51,-1 2024-04-27,23.9,0.4,54,3 2024-04-28,23.5,-0.4,51,-3 2024-04-29,22.4,-1.1,49,-2 2024-04-30,21.5,-0.9,46,-3 2024-05-01,20.3,-1.2,43,-3 2024-05-02,19.0,-1.3,40,-3 2024-05-03,17.8,-1.2,37,-3 2024-05-04,16.4,-1.4,34,-3 2024-05-05,18.2,1.8,57,23 2024-05-06,18.7,0.5,55,-2 2024-05-07,18.7,0.0,43,-12 2024-05-08,18.4,-0.3,40,-3 2024-05-09,17.8,-0.6,38,-2 2024-05-10,16.6,-1.2,35,-3 2024-05-11,15.0,-1.6,31,-4 2024-05-12,13.4,-1.6,27,-4 2024-05-13,11.9,-1.5,23,-4 2024-05-14,10.2,-1.7,22,-1 2024-05-15,8.8,-1.4,18,-4 2024-05-16,7.4,-1.4,14,-4 2024-05-17,5.9,-1.5,10,-4