#------------------------------------------------- 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: 2026-05-11 18:00 to 2026-05-18 17:00 # # 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: 2026-05-11 18:00 to 2026-05-18 17:00 # # As of: May 18, 2026, 5:36:13 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2026-05-11 18:00,0.2,2,23.70,57.6 2026-05-11 19:00,0.2,2,23.70,52.2 2026-05-11 20:00,0.2,2,23.80,54.0 2026-05-11 21:00,0.2,2,23.80,50.0 2026-05-11 22:00,0.2,2,23.70,48.7 2026-05-11 23:00,0.2,1,23.70,49.3 2026-05-12 00:00,0.0,0,23.70,50.0 2026-05-12 01:00,0.2,2,23.80,50.7 2026-05-12 02:00,0.2,2,23.80,48.7 2026-05-12 03:00,0.2,1,23.80,48.9 2026-05-12 04:00,0.2,1,23.80,50.2 2026-05-12 05:00,0.3,2,23.80,50.9 2026-05-12 06:00,0.3,2,23.80,57.2 2026-05-12 07:00,0.3,2,23.80,60.4 2026-05-12 08:00,0.3,2,23.70,63.1 2026-05-12 09:00,0.3,2,23.70,63.0 2026-05-12 10:00,0.3,2,23.70,65.8 2026-05-12 11:00,0.3,2,23.70,65.3 2026-05-12 12:00,0.2,2,23.70,65.5 2026-05-12 13:00,0.2,2,23.70,65.1 2026-05-12 14:00,0.1,2,23.70,64.6 2026-05-12 15:00,0.2,2,23.70,67.6 2026-05-12 16:00,0.1,2,23.70,67.5 2026-05-12 17:00,0.0,2,23.70,66.4 2026-05-12 18:00,0.1,2,23.70,58.1 2026-05-12 19:00,0.1,2,23.70,52.3 2026-05-12 20:00,0.1,2,23.70,49.3 2026-05-12 21:00,0.1,2,23.70,47.8 2026-05-12 22:00,0.2,2,23.70,53.1 2026-05-12 23:00,0.2,2,23.70,51.6 2026-05-13 00:00,0.0,0,23.70,50.2 2026-05-13 01:00,0.2,2,23.70,51.1 2026-05-13 02:00,0.2,2,23.80,49.6 2026-05-13 03:00,0.2,2,23.80,49.1 2026-05-13 04:00,0.2,2,23.70,48.9 2026-05-13 05:00,0.2,2,23.80,54.9 2026-05-13 06:00,0.3,2,23.80,58.8 2026-05-13 07:00,0.3,2,23.70,60.6 2026-05-13 08:00,0.2,2,23.70,62.6 2026-05-13 09:00,0.2,2,23.70,61.5 2026-05-13 10:00,0.1,2,23.70,59.5 2026-05-13 11:00,0.2,2,23.70,59.4 2026-05-13 12:00,0.2,2,23.80,59.2 2026-05-13 13:00,0.2,2,23.80,58.8 2026-05-13 14:00,0.1,2,23.70,54.1 2026-05-13 15:00,0.2,3,23.80,52.2 2026-05-13 16:00,0.1,2,23.70,55.6 2026-05-13 17:00,0.1,2,23.70,54.9 2026-05-13 18:00,0.1,2,23.70,53.8 2026-05-13 19:00,0.1,2,23.70,53.6 2026-05-13 20:00,0.2,2,23.80,54.3 2026-05-13 21:00,0.2,2,23.80,53.8 2026-05-13 22:00,0.2,3,23.80,52.0 2026-05-13 23:00,0.2,3,23.80,48.6 2026-05-14 00:00,0.0,0,23.70,46.8 2026-05-14 01:00,0.1,2,23.70,45.0 2026-05-14 02:00,0.1,2,23.70,41.2 2026-05-14 03:00,0.1,2,23.70,37.8 2026-05-14 04:00,0.1,2,23.70,37.6 2026-05-14 05:00,0.1,2,23.60,39.7 2026-05-14 06:00,0.2,2,23.70,42.8 2026-05-14 07:00,0.2,2,23.70,44.8 2026-05-14 08:00,0.2,2,23.70,47.5 2026-05-14 09:00,0.2,2,23.70,49.8 2026-05-14 10:00,0.2,3,23.70,48.9 2026-05-14 11:00,0.3,3,23.70,51.6 2026-05-14 12:00,0.3,3,23.80,52.9 2026-05-14 13:00,0.2,3,23.80,54.3 2026-05-14 14:00,0.2,3,23.80,54.7 2026-05-14 15:00,0.2,3,23.80,53.6 2026-05-14 16:00,0.1,3,23.70,53.6 2026-05-14 17:00,0.0,3,23.70,52.7 2026-05-14 18:00,0.1,3,23.80,48.4 2026-05-14 19:00,0.1,2,23.70,45.0 2026-05-14 20:00,0.1,2,23.70,40.1 2026-05-14 21:00,0.1,2,23.70,42.1 2026-05-14 22:00,0.1,2,23.70,44.6 2026-05-14 23:00,0.1,2,23.70,46.4 2026-05-15 00:00,0.0,0,23.70,43.7 2026-05-15 01:00,0.1,2,23.70,44.8 2026-05-15 02:00,0.1,2,23.70,45.5 2026-05-15 03:00,0.1,2,23.70,43.9 2026-05-15 04:00,0.1,2,23.70,44.8 2026-05-15 05:00,0.1,2,23.70,46.9 2026-05-15 06:00,0.2,1,23.80,50.2 2026-05-15 07:00,0.2,2,23.70,50.9 2026-05-15 08:00,0.2,3,23.70,53.1 2026-05-15 09:00,0.2,3,23.70,53.6 2026-05-15 10:00,0.2,3,23.70,54.0 2026-05-15 11:00,0.2,2,23.80,55.8 2026-05-15 12:00,0.2,2,23.80,55.4 2026-05-15 13:00,0.2,2,23.80,56.8 2026-05-15 14:00,0.2,2,23.80,56.7 2026-05-15 15:00,0.1,2,23.70,55.4 2026-05-15 16:00,0.1,2,23.80,54.3 2026-05-15 17:00,0.0,3,23.70,52.9 2026-05-15 18:00,0.1,3,23.70,49.6 2026-05-15 19:00,0.1,2,23.70,43.2 2026-05-15 20:00,0.1,2,23.70,44.6 2026-05-15 21:00,0.1,2,23.70,40.8 2026-05-15 22:00,0.1,2,23.70,40.3 2026-05-15 23:00,0.1,2,23.70,40.5 2026-05-16 00:00,0.0,0,23.70,37.0 2026-05-16 01:00,0.1,2,23.70,39.6 2026-05-16 02:00,0.1,2,23.70,39.7 2026-05-16 03:00,0.1,2,23.70,40.1 2026-05-16 04:00,0.1,2,23.70,40.8 2026-05-16 05:00,0.1,2,23.70,40.5 2026-05-16 06:00,0.2,2,23.70,45.0 2026-05-16 07:00,0.2,2,23.80,50.0 2026-05-16 08:00,0.2,2,23.80,53.1 2026-05-16 09:00,0.2,3,23.80,50.5 2026-05-16 10:00,0.2,3,23.80,50.5 2026-05-16 11:00,0.2,3,23.80,47.1 2026-05-16 12:00,0.2,3,23.80,46.0 2026-05-16 13:00,0.1,2,23.70,41.7 2026-05-16 14:00,0.2,2,23.80,39.7 2026-05-16 15:00,0.2,2,23.80,43.5 2026-05-16 16:00,0.2,2,23.80,43.3 2026-05-16 17:00,0.2,2,23.80,43.3 2026-05-16 18:00,0.2,2,23.80,42.3 2026-05-16 19:00,0.1,2,23.80,39.9 2026-05-16 20:00,0.1,2,23.70,36.9 2026-05-16 21:00,0.1,2,23.70,36.7 2026-05-16 22:00,0.1,2,23.70,34.0 2026-05-16 23:00,0.1,2,23.70,33.4 2026-05-17 00:00,0.0,0,23.70,31.1 2026-05-17 01:00,0.1,2,23.60,30.0 2026-05-17 02:00,0.1,2,23.60,29.8 2026-05-17 03:00,0.1,2,23.60,30.6 2026-05-17 04:00,0.1,2,23.60,29.8 2026-05-17 05:00,0.1,2,23.60,30.7 2026-05-17 06:00,0.1,2,23.70,33.8 2026-05-17 07:00,0.2,2,23.70,34.5 2026-05-17 08:00,0.2,2,23.80,35.4 2026-05-17 09:00,0.2,2,23.80,32.5 2026-05-17 10:00,0.2,2,23.80,32.9 2026-05-17 11:00,0.2,2,23.80,34.0 2026-05-17 12:00,0.3,2,23.80,34.2 2026-05-17 13:00,0.3,2,23.90,35.8 2026-05-17 14:00,0.3,2,24.00,33.1 2026-05-17 15:00,0.4,3,24.00,33.8 2026-05-17 16:00,0.5,4,24.10,32.9 2026-05-17 17:00,0.5,5,24.10,29.8 2026-05-17 18:00,0.5,5,24.10,29.5 2026-05-17 19:00,0.5,5,24.10,28.9 2026-05-17 20:00,0.5,,24.10,28.6 2026-05-17 21:00,0.5,5,24.20,28.4 2026-05-17 22:00,0.6,6,24.20,28.4 2026-05-17 23:00,0.7,7,24.30,28.2 2026-05-18 00:00,0.6,6,24.30,27.5 2026-05-18 01:00,1.0,10,24.50,27.1 2026-05-18 02:00,1.0,10,24.50,27.0 2026-05-18 03:00,1.1,10,24.60,26.4 2026-05-18 04:00,1.1,10,24.60,25.5 2026-05-18 05:00,1.2,11,24.60,25.0 2026-05-18 06:00,1.2,11,24.60,25.7 2026-05-18 07:00,1.2,11,24.80,27.5 2026-05-18 08:00,1.3,11,24.80,27.9 2026-05-18 09:00,1.5,12,24.90,28.4 2026-05-18 10:00,1.5,11,24.90,31.8 2026-05-18 11:00,1.6,11,24.90,35.2 2026-05-18 12:00,1.6,10,25.00,34.5 2026-05-18 13:00,1.6,9,25.00,34.5 2026-05-18 14:00,1.6,8,25.00,35.4 2026-05-18 15:00,1.6,8,25.00,34.9 2026-05-18 16:00,1.5,7,25.00,33.1 2026-05-18 17:00,1.4,7,24.90,31.8