#------------------------------------------------- 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: Hourly # Date Range: 2025-04-16 08:00 to 2025-04-19 07:00 # # 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 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 N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # # 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 - 9160 ft # Reporting Frequency: Hourly; Date Range: 2025-04-16 08:00 to 2025-04-19 07:00 # # As of: Apr 19, 2025, 7:11:58 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-04-16 08:00,16.9,47,23.4,48.9 2025-04-16 09:00,17.0,46,23.5,48.2 2025-04-16 10:00,17.1,46,23.5,49.5 2025-04-16 11:00,17.0,47,23.5,48.4 2025-04-16 12:00,17.0,46,23.5,46.0 2025-04-16 13:00,17.1,46,23.6,48.2 2025-04-16 14:00,17.0,46,23.5,40.8 2025-04-16 15:00,17.0,46,23.5,40.8 2025-04-16 16:00,17.0,46,23.5,37.2 2025-04-16 17:00,17.0,46,23.5,37.0 2025-04-16 18:00,17.0,46,23.5,37.4 2025-04-16 19:00,17.0,46,23.4,37.4 2025-04-16 20:00,17.0,46,23.4,36.3 2025-04-16 21:00,17.0,46,23.4,35.6 2025-04-16 22:00,17.0,46,23.4,35.6 2025-04-16 23:00,17.0,46,23.4,36.0 2025-04-17 00:00,17.0,46,23.4,37.8 2025-04-17 01:00,16.9,46,23.4,37.6 2025-04-17 02:00,16.9,46,23.4,38.5 2025-04-17 03:00,16.8,46,23.4,36.3 2025-04-17 04:00,16.8,46,23.4,33.8 2025-04-17 05:00,16.8,46,23.5,33.6 2025-04-17 06:00,17.0,47,23.5,33.3 2025-04-17 07:00,17.0,48,23.6,34.0 2025-04-17 08:00,17.0,48,23.6,34.0 2025-04-17 09:00,17.2,49,23.8,32.2 2025-04-17 10:00,17.4,52,24.0,31.6 2025-04-17 11:00,17.6,53,24.1,30.2 2025-04-17 12:00,17.6,54,24.2,27.5 2025-04-17 13:00,17.7,54,24.2,26.4 2025-04-17 14:00,17.7,55,24.3,25.3 2025-04-17 15:00,17.8,55,24.3,24.3 2025-04-17 16:00,17.8,55,24.3,25.9 2025-04-17 17:00,17.8,55,24.3,26.1 2025-04-17 18:00,17.7,55,24.3,20.8 2025-04-17 19:00,17.7,54,24.2,20.8 2025-04-17 20:00,17.7,54,24.2,16.3 2025-04-17 21:00,17.6,54,24.1,15.1 2025-04-17 22:00,17.6,55,24.1,18.7 2025-04-17 23:00,17.7,55,24.1,18.7 2025-04-18 00:00,17.7,55,24.1,19.0 2025-04-18 01:00,17.7,55,24.1,17.4 2025-04-18 02:00,17.6,55,24.1,19.0 2025-04-18 03:00,17.6,55,24.1,18.7 2025-04-18 04:00,17.6,55,24.1,18.3 2025-04-18 05:00,17.6,55,24.1,17.8 2025-04-18 06:00,17.6,54,24.1,18.7 2025-04-18 07:00,17.7,55,24.1,19.9 2025-04-18 08:00,17.7,55,24.2,21.4 2025-04-18 09:00,17.8,54,24.2,25.5 2025-04-18 10:00,17.8,55,24.3,23.7 2025-04-18 11:00,17.9,54,24.3,26.8 2025-04-18 12:00,17.8,53,24.4,24.4 2025-04-18 13:00,17.9,53,24.4,27.5 2025-04-18 14:00,17.9,52,24.4,27.9 2025-04-18 15:00,17.9,52,24.4,26.4 2025-04-18 16:00,17.8,52,24.4,26.6 2025-04-18 17:00,17.8,52,24.4,25.2 2025-04-18 18:00,17.8,52,24.4,24.4 2025-04-18 19:00,17.7,52,24.3,20.8 2025-04-18 20:00,17.7,52,24.2,17.6 2025-04-18 21:00,17.6,51,24.1,17.2 2025-04-18 22:00,17.6,51,24.1,16.7 2025-04-18 23:00,17.6,51,24.0,15.8 2025-04-19 00:00,17.6,51,24.0,15.3 2025-04-19 01:00,17.6,51,24.0,15.1 2025-04-19 02:00,17.6,51,24.0,13.3 2025-04-19 03:00,17.5,51,24.0,12.6 2025-04-19 04:00,17.5,51,24.0,12.9 2025-04-19 05:00,17.5,51,24.0,12.6 2025-04-19 06:00,17.5,51,24.0,12.4 2025-04-19 07:00,17.5,51,24.0,25.0