#------------------------------------------------- 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 2024-05-19 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1102: Hayden Pass, CO # # 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 # #------------------------------------------------------------------------------------------------------ # # Hayden Pass (1102) # Colorado SNOTEL Site - 10699 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-19 # # As of: May 19, 2024, 3:37:39 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 2023-10-26,0.0,0.0,0,0 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 2023-10-30,0.3,0.3,1,1 2023-10-31,0.3,0.0,1,0 2023-11-01,0.3,0.0,1,0 2023-11-02,0.2,-0.1,1,0 2023-11-03,0.1,-0.1,1,0 2023-11-04,0.0,-0.1,0,-1 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 2023-11-25,0.5,0.5,5,5 2023-11-26,0.5,0.0,5,0 2023-11-27,0.6,0.1,6,1 2023-11-28,0.6,0.0,5,-1 2023-11-29,0.7,0.1,5,0 2023-11-30,0.7,0.0,5,0 2023-12-01,0.8,0.1,6,1 2023-12-02,0.9,0.1,7,1 2023-12-03,0.9,0.0,7,0 2023-12-04,1.1,0.2,7,0 2023-12-05,1.1,0.0,7,0 2023-12-06,1.1,0.0,6,-1 2023-12-07,1.1,0.0,6,0 2023-12-08,1.1,0.0,6,0 2023-12-09,1.1,0.0,5,-1 2023-12-10,1.4,0.3,9,4 2023-12-11,1.4,0.0,9,0 2023-12-12,1.4,0.0,8,-1 2023-12-13,1.5,0.1,8,0 2023-12-14,2.1,0.6,12,4 2023-12-15,2.1,0.0,12,0 2023-12-16,2.1,0.0,11,-1 2023-12-17,2.1,0.0,11,0 2023-12-18,2.1,0.0,10,-1 2023-12-19,2.1,0.0,10,0 2023-12-20,2.1,0.0,10,0 2023-12-21,2.1,0.0,10,0 2023-12-22,2.1,0.0,10,0 2023-12-23,2.2,0.1,10,0 2023-12-24,2.6,0.4,13,3 2023-12-25,2.6,0.0,13,0 2023-12-26,2.6,0.0,13,0 2023-12-27,2.7,0.1,13,0 2023-12-28,2.7,0.0,13,0 2023-12-29,2.7,0.0,13,0 2023-12-30,2.7,0.0,13,0 2023-12-31,2.7,0.0,13,0 2024-01-01,2.7,0.0,13,0 2024-01-02,2.7,0.0,13,0 2024-01-03,2.7,0.0,13,0 2024-01-04,2.7,0.0,13,0 2024-01-05,2.8,0.1,13,0 2024-01-06,2.8,0.0,13,0 2024-01-07,2.8,0.0,13,0 2024-01-08,3.6,0.8,23,10 2024-01-09,4.0,0.4,27,4 2024-01-10,4.1,0.1,24,-3 2024-01-11,4.1,0.0,24,0 2024-01-12,4.1,0.0,24,0 2024-01-13,4.1,0.0,23,-1 2024-01-14,4.1,0.0,22,-1 2024-01-15,4.1,0.0,22,0 2024-01-16,4.1,0.0,20,-2 2024-01-17,4.1,0.0,20,0 2024-01-18,4.1,0.0,18,-2 2024-01-19,4.1,0.0,18,0 2024-01-20,4.2,0.1,18,0 2024-01-21,4.2,0.0,18,0 2024-01-22,4.3,0.1,17,-1 2024-01-23,4.3,0.0,17,0 2024-01-24,4.3,0.0,17,0 2024-01-25,4.3,0.0,17,0 2024-01-26,4.4,0.1,17,0 2024-01-27,4.8,0.4,22,5 2024-01-28,4.8,0.0,22,0 2024-01-29,4.9,0.1,21,-1 2024-01-30,4.9,0.0,21,0 2024-01-31,4.9,0.0,20,-1 2024-02-01,4.9,0.0,20,0 2024-02-02,4.9,0.0,20,0 2024-02-03,6.4,1.5,28,8 2024-02-04,6.4,0.0,30,2 2024-02-05,6.4,0.0,28,-2 2024-02-06,6.5,0.1,28,0 2024-02-07,6.5,0.0,28,0 2024-02-08,7.8,1.3,34,6 2024-02-09,7.8,0.0,32,-2 2024-02-10,8.1,0.3,32,0 2024-02-11,8.6,0.5,36,4 2024-02-12,8.6,0.0,34,-2 2024-02-13,8.7,0.1,35,1 2024-02-14,8.7,0.0,34,-1 2024-02-15,8.7,0.0,34,0 2024-02-16,8.8,0.1,34,0 2024-02-17,8.8,0.0,34,0 2024-02-18,8.8,0.0,34,0 2024-02-19,8.8,0.0,34,0 2024-02-20,8.8,0.0,32,-2 2024-02-21,8.8,0.0,32,0 2024-02-22,8.8,0.0,31,-1 2024-02-23,8.8,0.0,32,1 2024-02-24,8.8,0.0,32,0 2024-02-25,8.8,0.0,31,-1 2024-02-26,8.8,0.0,30,-1 2024-02-27,8.8,0.0,30,0 2024-02-28,8.8,0.0,30,0 2024-02-29,9.0,0.2,31,1 2024-03-01,9.0,0.0,30,-1 2024-03-02,9.0,0.0,30,0 2024-03-03,9.0,0.0,30,0 2024-03-04,9.0,0.0,30,0 2024-03-05,9.0,0.0,30,0 2024-03-06,9.0,0.0,30,0 2024-03-07,9.0,0.0,29,-1 2024-03-08,9.0,0.0,28,-1 2024-03-09,9.2,0.2,29,1 2024-03-10,9.2,0.0,29,0 2024-03-11,9.2,0.0,29,0 2024-03-12,9.2,0.0,28,-1 2024-03-13,9.3,0.1,30,2 2024-03-14,9.5,0.2,26,-4 2024-03-15,12.2,2.7,43,17 2024-03-16,12.9,0.7,49,6 2024-03-17,13.3,0.4,50,1 2024-03-18,13.5,0.2,51,1 2024-03-19,13.5,0.0,50,-1 2024-03-20,13.5,0.0,49,-1 2024-03-21,13.5,0.0,48,-1 2024-03-22,13.5,0.0,47,-1 2024-03-23,13.5,0.0,45,-2 2024-03-24,13.5,0.0,45,0 2024-03-25,15.2,1.7,56,11 2024-03-26,15.7,0.5,61,5 2024-03-27,15.7,0.0,58,-3 2024-03-28,15.7,0.0,56,-2 2024-03-29,15.7,0.0,55,-1 2024-03-30,15.7,0.0,53,-2 2024-03-31,15.7,0.0,52,-1 2024-04-01,15.7,0.0,50,-2 2024-04-02,15.8,0.1,50,0 2024-04-03,15.8,0.0,51,1 2024-04-04,15.3,-0.5,48,-3 2024-04-05,15.0,-0.3,47,-1 2024-04-06,15.1,0.1,44,-3 2024-04-07,14.9,-0.2,44,0 2024-04-08,14.9,0.0,45,1 2024-04-09,14.9,0.0,44,-1 2024-04-10,15.0,0.1,44,0 2024-04-11,14.9,-0.1,43,-1 2024-04-12,14.4,-0.5,41,-2 2024-04-13,14.2,-0.2,40,-1 2024-04-14,13.8,-0.4,38,-2 2024-04-15,13.3,-0.5,36,-2 2024-04-16,13.0,-0.3,36,0 2024-04-17,13.0,0.0,34,-2 2024-04-18,12.6,-0.4,33,-1 2024-04-19,12.5,-0.1,32,-1 2024-04-20,12.0,-0.5,31,-1 2024-04-21,11.9,-0.1,31,0 2024-04-22,11.6,-0.3,29,-2 2024-04-23,11.0,-0.6,27,-2 2024-04-24,10.7,-0.3,26,-1 2024-04-25,9.5,-1.2,24,-2 2024-04-26,8.8,-0.7,24,0 2024-04-27,8.7,-0.1,23,-1 2024-04-28,9.4,0.7,23,0 2024-04-29,9.7,0.3,25,2 2024-04-30,9.7,0.0,24,-1 2024-05-01,9.3,-0.4,23,-1 2024-05-02,9.0,-0.3,23,0 2024-05-03,8.5,-0.5,21,-2 2024-05-04,8.1,-0.4,17,-4 2024-05-05,7.6,-0.5,17,0 2024-05-06,7.0,-0.6,16,-1 2024-05-07,6.5,-0.5,16,0 2024-05-08,6.5,0.0,16,0 2024-05-09,5.9,-0.6,14,-2 2024-05-10,8.3,2.4,22,8 2024-05-11,9.3,1.0,29,7 2024-05-12,10.1,0.8,34,5 2024-05-13,10.3,0.2,35,1 2024-05-14,10.3,0.0,33,-2 2024-05-15,9.8,-0.5,29,-4 2024-05-16,9.5,-0.3,25,-4 2024-05-17,9.1,-0.4,21,-4 2024-05-18,8.2,-0.9,19,-2 2024-05-19,7.5,-0.7,17,-2