#------------------------------------------------- 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 2024-05-14 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 392: Chalk Creek #1, UT # # 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 # #------------------------------------------------------------------------------------------------------ # # Chalk Creek #1 (392) # Utah SNOTEL Site - 9171 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-14 # # As of: May 14, 2024, 4:17:40 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 2023-10-03,0.6,0.6,3,3 2023-10-04,0.5,-0.1,3,0 2023-10-05,0.2,-0.3,2,-1 2023-10-06,0.0,-0.2,0,-2 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 2023-10-12,0.2,0.2,1,1 2023-10-13,0.7,0.5,4,3 2023-10-14,0.5,-0.2,3,-1 2023-10-15,0.3,-0.2,2,-1 2023-10-16,0.0,-0.3,0,-2 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 2023-10-27,0.4,0.4,4,4 2023-10-28,0.6,0.2,4,0 2023-10-29,0.6,0.0,8,4 2023-10-30,0.6,0.0,5,-3 2023-10-31,0.6,0.0,4,-1 2023-11-01,0.4,-0.2,4,0 2023-11-02,0.3,-0.1,3,-1 2023-11-03,0.3,0.0,3,0 2023-11-04,0.2,-0.1,4,1 2023-11-05,0.2,0.0,4,0 2023-11-06,0.1,-0.1,2,-2 2023-11-07,0.1,0.0,2,0 2023-11-08,0.7,0.6,11,9 2023-11-09,0.6,-0.1,8,-3 2023-11-10,0.6,0.0,8,0 2023-11-11,0.6,0.0,8,0 2023-11-12,0.7,0.1,7,-1 2023-11-13,0.7,0.0,7,0 2023-11-14,0.7,0.0,7,0 2023-11-15,0.7,0.0,6,-1 2023-11-16,0.7,0.0,6,0 2023-11-17,1.7,1.0,9,3 2023-11-18,1.7,0.0,9,0 2023-11-19,1.9,0.2,12,3 2023-11-20,2.3,0.4,14,2 2023-11-21,2.3,0.0,14,0 2023-11-22,2.3,0.0,14,0 2023-11-23,2.3,0.0,13,-1 2023-11-24,2.3,0.0,13,0 2023-11-25,2.3,0.0,16,3 2023-11-26,2.3,0.0,15,-1 2023-11-27,2.3,0.0,15,0 2023-11-28,2.4,0.1,14,-1 2023-11-29,2.5,0.1,14,0 2023-11-30,2.5,0.0,14,0 2023-12-01,2.5,0.0,14,0 2023-12-02,2.7,0.2,19,5 2023-12-03,3.3,0.6,22,3 2023-12-04,4.2,0.9,25,3 2023-12-05,4.2,0.0,23,-2 2023-12-06,4.2,0.0,22,-1 2023-12-07,4.3,0.1,22,0 2023-12-08,4.7,0.4,25,3 2023-12-09,5.3,0.6,35,10 2023-12-10,5.3,0.0,32,-3 2023-12-11,5.4,0.1,29,-3 2023-12-12,5.4,0.0,27,-2 2023-12-13,5.4,0.0,26,-1 2023-12-14,5.4,0.0,25,-1 2023-12-15,5.4,0.0,24,-1 2023-12-16,5.4,0.0,24,0 2023-12-17,5.4,0.0,24,0 2023-12-18,5.5,0.1,24,0 2023-12-19,5.5,0.0,24,0 2023-12-20,5.5,0.0,24,0 2023-12-21,5.5,0.0,24,0 2023-12-22,5.5,0.0,23,-1 2023-12-23,5.5,0.0,23,0 2023-12-24,5.7,0.2,27,4 2023-12-25,5.7,0.0,26,-1 2023-12-26,5.7,0.0,25,-1 2023-12-27,5.7,0.0,25,0 2023-12-28,5.7,0.0,25,0 2023-12-29,5.7,0.0,25,0 2023-12-30,5.7,0.0,25,0 2023-12-31,5.7,0.0,25,0 2024-01-01,5.7,0.0,24,-1 2024-01-02,5.7,0.0,24,0 2024-01-03,5.7,0.0,24,0 2024-01-04,5.7,0.0,25,1 2024-01-05,5.9,0.2,29,4 2024-01-06,6.1,0.2,34,5 2024-01-07,6.1,0.0,32,-2 2024-01-08,6.7,0.6,42,10 2024-01-09,6.7,0.0,39,-3 2024-01-10,7.0,0.3,39,0 2024-01-11,7.6,0.6,47,8 2024-01-12,7.7,0.1,44,-3 2024-01-13,8.3,0.6,51,7 2024-01-14,8.9,0.6,50,-1 2024-01-15,9.7,0.8,54,4 2024-01-16,9.7,0.0,54,0 2024-01-17,9.9,0.2,51,-3 2024-01-18,10.7,0.8,53,2 2024-01-19,10.7,0.0,52,-1 2024-01-20,10.7,0.0,50,-2 2024-01-21,10.7,0.0,49,-1 2024-01-22,10.8,0.1,48,-1 2024-01-23,10.8,0.0,47,-1 2024-01-24,10.8,0.0,47,0 2024-01-25,10.8,0.0,46,-1 2024-01-26,11.2,0.4,49,3 2024-01-27,11.2,0.0,48,-1 2024-01-28,11.2,0.0,48,0 2024-01-29,11.2,0.0,46,-2 2024-01-30,11.2,0.0,45,-1 2024-01-31,11.2,0.0,45,0 2024-02-01,11.2,0.0,44,-1 2024-02-02,11.2,0.0,44,0 2024-02-03,11.9,0.7,51,7 2024-02-04,12.1,0.2,53,2 2024-02-05,12.1,0.0,52,-1 2024-02-06,12.5,0.4,52,0 2024-02-07,12.5,0.0,51,-1 2024-02-08,13.4,0.9,59,8 2024-02-09,13.7,0.3,60,1 2024-02-10,13.8,0.1,62,2 2024-02-11,13.8,0.0,60,-2 2024-02-12,13.8,0.0,58,-2 2024-02-13,13.8,0.0,56,-2 2024-02-14,13.8,0.0,55,-1 2024-02-15,14.0,0.2,56,1 2024-02-16,14.7,0.7,60,4 2024-02-17,14.8,0.1,62,2 2024-02-18,14.9,0.1,60,-2 2024-02-19,15.4,0.5,62,2 2024-02-20,15.8,0.4,63,1 2024-02-21,16.5,0.7,67,4 2024-02-22,16.9,0.4,69,2 2024-02-23,16.9,0.0,67,-2 2024-02-24,16.9,0.0,66,-1 2024-02-25,16.9,0.0,64,-2 2024-02-26,17.0,0.1,63,-1 2024-02-27,17.4,0.4,66,3 2024-02-28,17.8,0.4,71,5 2024-02-29,17.9,0.1,68,-3 2024-03-01,17.9,0.0,66,-2 2024-03-02,17.9,0.0,65,-1 2024-03-03,19.0,1.1,77,12 2024-03-04,19.4,0.4,76,-1 2024-03-05,19.7,0.3,75,-1 2024-03-06,19.7,0.0,73,-2 2024-03-07,19.9,0.2,71,-2 2024-03-08,20.2,0.3,74,3 2024-03-09,20.2,0.0,72,-2 2024-03-10,20.2,0.0,71,-1 2024-03-11,20.2,0.0,69,-2 2024-03-12,20.2,0.0,69,0 2024-03-13,20.7,0.5,73,4 2024-03-14,20.9,0.2,77,4 2024-03-15,20.9,0.0,74,-3 2024-03-16,21.0,0.1,71,-3 2024-03-17,21.0,0.0,69,-2 2024-03-18,21.0,0.0,68,-1 2024-03-19,21.0,0.0,66,-2 2024-03-20,21.0,0.0,65,-1 2024-03-21,21.0,0.0,64,-1 2024-03-22,21.0,0.0,62,-2 2024-03-23,21.0,0.0,62,0 2024-03-24,21.5,0.5,67,5 2024-03-25,21.8,0.3,67,0 2024-03-26,21.9,0.1,66,-1 2024-03-27,22.4,0.5,74,8 2024-03-28,22.6,0.2,71,-3 2024-03-29,23.5,0.9,78,7 2024-03-30,23.7,0.2,76,-2 2024-03-31,24.3,0.6,81,5 2024-04-01,25.0,0.7,84,3 2024-04-02,25.0,0.0,82,-2 2024-04-03,25.0,0.0,78,-4 2024-04-04,25.0,0.0,74,-4 2024-04-05,25.0,0.0,70,-4 2024-04-06,25.0,0.0,72,2 2024-04-07,25.0,0.0,74,2 2024-04-08,25.1,0.1,72,-2 2024-04-09,25.1,0.0,71,-1 2024-04-10,25.1,0.0,70,-1 2024-04-11,25.1,0.0,69,-1 2024-04-12,24.9,-0.2,67,-2 2024-04-13,24.4,-0.5,65,-2 2024-04-14,24.0,-0.4,63,-2 2024-04-15,23.7,-0.3,62,-1 2024-04-16,24.1,0.4,65,3 2024-04-17,24.1,0.0,63,-2 2024-04-18,24.1,0.0,62,-1 2024-04-19,24.0,-0.1,61,-1 2024-04-20,23.8,-0.2,60,-1 2024-04-21,23.5,-0.3,59,-1 2024-04-22,23.0,-0.5,57,-2 2024-04-23,22.2,-0.8,55,-2 2024-04-24,21.4,-0.8,53,-2 2024-04-25,20.6,-0.8,51,-2 2024-04-26,20.3,-0.3,50,-1 2024-04-27,20.5,0.2,54,4 2024-04-28,20.5,0.0,53,-1 2024-04-29,20.3,-0.2,52,-1 2024-04-30,20.6,0.3,53,1 2024-05-01,20.4,-0.2,52,-1 2024-05-02,20.0,-0.4,51,-1 2024-05-03,19.9,-0.1,50,-1 2024-05-04,19.9,0.0,51,1 2024-05-05,19.5,-0.4,48,-3 2024-05-06,19.3,-0.2,51,3 2024-05-07,19.7,0.4,55,4 2024-05-08,20.4,0.7,61,6 2024-05-09,20.5,0.1,59,-2 2024-05-10,20.5,0.0,54,-5 2024-05-11,20.4,-0.1,53,-1 2024-05-12,20.2,-0.2,51,-2 2024-05-13,19.5,-0.7,48,-3