#------------------------------------------------- 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 874: Wolf Creek Summit, 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 # #------------------------------------------------------------------------------------------------------ # # Wolf Creek Summit (874) # Colorado SNOTEL Site - 10957 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-17 # # As of: May 17, 2024, 1:02:18 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 2023-10-03,0.2,0.2,1,1 2023-10-04,0.0,-0.2,0,-1 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 2023-10-16,0.1,0.1,0,0 2023-10-17,0.1,0.0,0,0 2023-10-18,0.0,-0.1,0,0 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 2023-10-29,0.9,0.9,9,9 2023-10-30,1.3,0.4,6,-3 2023-10-31,1.5,0.2,6,0 2023-11-01,1.5,0.0,6,0 2023-11-02,1.5,0.0,6,0 2023-11-03,1.8,0.3,7,1 2023-11-04,1.8,0.0,5,-2 2023-11-05,1.8,0.0,5,0 2023-11-06,1.8,0.0,4,-1 2023-11-07,1.8,0.0,3,-1 2023-11-08,1.8,0.0,3,0 2023-11-09,1.8,0.0,3,0 2023-11-10,1.8,0.0,6,3 2023-11-11,1.9,0.1,4,-2 2023-11-12,1.9,0.0,4,0 2023-11-13,1.9,0.0,4,0 2023-11-14,1.9,0.0,4,0 2023-11-15,1.9,0.0,4,0 2023-11-16,1.9,0.0,4,0 2023-11-17,2.0,0.1,5,1 2023-11-18,2.0,0.0,5,0 2023-11-19,2.2,0.2,8,3 2023-11-20,2.3,0.1,9,1 2023-11-21,2.3,0.0,10,1 2023-11-22,2.3,0.0,7,-3 2023-11-23,2.3,0.0,7,0 2023-11-24,2.3,0.0,7,0 2023-11-25,4.3,2.0,12,5 2023-11-26,4.4,0.1,16,4 2023-11-27,4.4,0.0,19,3 2023-11-28,4.4,0.0,18,-1 2023-11-29,4.4,0.0,18,0 2023-11-30,4.4,0.0,18,0 2023-12-01,4.7,0.3,19,1 2023-12-02,5.2,0.5,22,3 2023-12-03,5.3,0.1,25,3 2023-12-04,5.4,0.1,24,-1 2023-12-05,5.4,0.0,23,-1 2023-12-06,5.4,0.0,23,0 2023-12-07,5.4,0.0,21,-2 2023-12-08,5.4,0.0,21,0 2023-12-09,5.4,0.0,23,2 2023-12-10,5.4,0.0,22,-1 2023-12-11,5.4,0.0,23,1 2023-12-12,5.4,0.0,23,0 2023-12-13,5.6,0.2,21,-2 2023-12-14,6.3,0.7,24,3 2023-12-15,6.6,0.3,29,5 2023-12-16,6.6,0.0,28,-1 2023-12-17,6.6,0.0,28,0 2023-12-18,6.6,0.0,27,-1 2023-12-19,6.6,0.0,26,-1 2023-12-20,6.6,0.0,26,0 2023-12-21,6.6,0.0,28,2 2023-12-22,6.7,0.1,31,3 2023-12-23,7.2,0.5,32,1 2023-12-24,7.7,0.5,33,1 2023-12-25,7.7,0.0,32,-1 2023-12-26,7.7,0.0,32,0 2023-12-27,7.7,0.0,32,0 2023-12-28,7.7,0.0,32,0 2023-12-29,7.7,0.0,31,-1 2023-12-30,7.7,0.0,31,0 2023-12-31,7.7,0.0,31,0 2024-01-01,7.7,0.0,30,-1 2024-01-02,7.7,0.0,30,0 2024-01-03,7.7,0.0,30,0 2024-01-04,7.8,0.1,28,-2 2024-01-05,8.0,0.2,32,4 2024-01-06,8.0,0.0,32,0 2024-01-07,8.1,0.1,34,2 2024-01-08,9.6,1.5,39,5 2024-01-09,9.6,0.0,51,12 2024-01-10,9.6,0.0,48,-3 2024-01-11,10.0,0.4,50,2 2024-01-12,10.6,0.6,59,9 2024-01-13,10.8,0.2,60,1 2024-01-14,11.1,0.3,61,1 2024-01-15,11.6,0.5,58,-3 2024-01-16,11.7,0.1,55,-3 2024-01-17,11.7,0.0,56,1 2024-01-18,11.8,0.1,55,-1 2024-01-19,11.8,0.0,56,1 2024-01-20,11.9,0.1,54,-2 2024-01-21,11.9,0.0,47,-7 2024-01-22,12.2,0.3,48,1 2024-01-23,12.2,0.0,48,0 2024-01-24,12.2,0.0,46,-2 2024-01-25,12.6,0.4,49,3 2024-01-26,12.7,0.1,50,1 2024-01-27,12.7,0.0,50,0 2024-01-28,12.7,0.0,49,-1 2024-01-29,12.7,0.0,48,-1 2024-01-30,12.7,0.0,47,-1 2024-01-31,12.7,0.0,47,0 2024-02-01,12.7,0.0,46,-1 2024-02-02,13.1,0.4,47,1 2024-02-03,14.2,1.1,56,9 2024-02-04,14.4,0.2,57,1 2024-02-05,14.4,0.0,54,-3 2024-02-06,14.5,0.1,55,1 2024-02-07,15.5,1.0,62,7 2024-02-08,17.2,1.7,74,12 2024-02-09,18.4,1.2,82,8 2024-02-10,18.6,0.2,82,0 2024-02-11,18.8,0.2,81,-1 2024-02-12,18.8,0.0,73,-8 2024-02-13,18.8,0.0,70,-3 2024-02-14,18.8,0.0,69,-1 2024-02-15,18.8,0.0,68,-1 2024-02-16,19.0,0.2,70,2 2024-02-17,19.0,0.0,67,-3 2024-02-18,19.0,0.0,66,-1 2024-02-19,19.0,0.0,65,-1 2024-02-20,19.0,0.0,65,0 2024-02-21,19.0,0.0,64,-1 2024-02-22,19.0,0.0,64,0 2024-02-23,19.0,0.0,63,-1 2024-02-24,19.0,0.0,62,-1 2024-02-25,19.0,0.0,62,0 2024-02-26,19.8,0.8,61,-1 2024-02-27,20.0,0.2,63,2 2024-02-28,21.2,1.2,70,7 2024-02-29,21.3,0.1,69,-1 2024-03-01,21.4,0.1,68,-1 2024-03-02,21.4,0.0,67,-1 2024-03-03,21.4,0.0,66,-1 2024-03-04,22.4,1.0,70,4 2024-03-05,22.3,-0.1,70,0 2024-03-06,22.3,0.0,69,-1 2024-03-07,22.3,0.0,68,-1 2024-03-08,22.3,0.0,67,-1 2024-03-09,22.3,0.0,67,0 2024-03-10,22.3,0.0,67,0 2024-03-11,22.7,0.4,68,1 2024-03-12,22.7,0.0,66,-2 2024-03-13,22.7,0.0,65,-1 2024-03-14,23.2,0.5,67,2 2024-03-15,24.0,0.8,84,17 2024-03-16,24.8,0.8,91,7 2024-03-17,26.0,1.2,98,7 2024-03-18,26.1,0.1,94,-4 2024-03-19,26.1,0.0,93,-1 2024-03-20,26.2,0.1,90,-3 2024-03-21,26.2,0.0,87,-3 2024-03-22,26.2,0.0,80,-7 2024-03-23,26.2,0.0,78,-2 2024-03-24,26.5,0.3,78,0 2024-03-25,27.5,1.0,85,7 2024-03-26,27.5,0.0,85,0 2024-03-27,27.7,0.2,85,0 2024-03-28,27.7,0.0,81,-4 2024-03-29,27.8,0.1,82,1 2024-03-30,27.8,0.0,82,0 2024-03-31,27.8,0.0,80,-2 2024-04-01,28.3,0.5,82,2 2024-04-02,28.3,0.0,82,0 2024-04-03,28.3,0.0,80,-2 2024-04-04,27.9,-0.4,78,-2 2024-04-05,25.9,-2.0,75,-3 2024-04-06,25.9,0.0,76,1 2024-04-07,27.0,1.1,83,7 2024-04-08,27.5,0.5,80,-3 2024-04-09,27.5,0.0,79,-1 2024-04-10,27.6,0.1,77,-2 2024-04-11,27.3,-0.3,75,-2 2024-04-12,27.3,0.0,73,-2 2024-04-13,27.3,0.0,71,-2 2024-04-14,26.6,-0.7,69,-2 2024-04-15,26.3,-0.3,67,-2 2024-04-16,26.1,-0.2,65,-2 2024-04-17,26.0,-0.1,64,-1 2024-04-18,25.7,-0.3,62,-2 2024-04-19,25.4,-0.3,60,-2 2024-04-20,25.0,-0.4,59,-1 2024-04-21,24.8,-0.2,58,-1 2024-04-22,24.3,-0.5,56,-2 2024-04-23,23.6,-0.7,55,-1 2024-04-24,22.5,-1.1,53,-2 2024-04-25,21.7,-0.8,50,-3 2024-04-26,21.0,-0.7,47,-3 2024-04-27,21.3,0.3,52,5 2024-04-28,21.7,0.4,53,1 2024-04-29,21.8,0.1,52,-1 2024-04-30,21.8,0.0,48,-4 2024-05-01,21.1,-0.7,46,-2 2024-05-02,20.5,-0.6,43,-3 2024-05-03,19.2,-1.3,40,-3 2024-05-04,18.7,-0.5,39,-1 2024-05-05,18.4,-0.3,38,-1 2024-05-06,17.8,-0.6,37,-1 2024-05-07,17.4,-0.4,35,-2 2024-05-08,16.9,-0.5,32,-3 2024-05-09,15.6,-1.3,32,0 2024-05-10,15.8,0.2,, 2024-05-11,16.2,0.4,, 2024-05-12,16.7,0.5,34, 2024-05-13,16.4,-0.3,33,-1 2024-05-14,16.0,-0.4,31,-2 2024-05-15,15.6,-0.4,29,-2 2024-05-16,14.9,-0.7,26,-3 2024-05-17,13.8,-1.1,26,0