#------------------------------------------------- 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/wps/portal/wcc/home/dataAccessHelp/helpCenters/reportGeneratorHelp/ # 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: 2023-01-23 20:00 to 2023-01-30 19:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 590: Lone Mountain, MT # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Lone Mountain (590) # Montana SNOTEL Site - 8880 ft # Reporting Frequency: Hourly; Date Range: 2023-01-23 20:00 to 2023-01-30 19:00 # # As of: Jan 30, 2023 7:08:41 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2023-01-23 20:00,12.2,44,11.1,17.2 2023-01-23 21:00,12.3,44,11.1,17.8 2023-01-23 22:00,12.2,44,11.1,17.6 2023-01-23 23:00,12.2,44,11.0,16.0 2023-01-24 00:00,12.2,44,11.1,16.5 2023-01-24 01:00,12.2,44,11.1,16.7 2023-01-24 02:00,12.2,43,11.1,17.2 2023-01-24 03:00,12.2,43,11.1,14.7 2023-01-24 04:00,12.2,43,11.0,13.3 2023-01-24 05:00,12.2,43,10.9,14.2 2023-01-24 06:00,12.2,43,10.9,13.8 2023-01-24 07:00,12.2,43,11.0,13.6 2023-01-24 08:00,12.2,43,11.0,14.5 2023-01-24 09:00,12.2,43,11.0,18.0 2023-01-24 10:00,12.2,43,11.2,20.3 2023-01-24 11:00,12.2,43,11.2,22.6 2023-01-24 12:00,12.2,43,11.2,18.3 2023-01-24 13:00,12.3,43,11.2,16.9 2023-01-24 14:00,12.3,42,11.2,16.3 2023-01-24 15:00,12.3,44,11.2,16.2 2023-01-24 16:00,12.4,45,11.2,16.0 2023-01-24 17:00,12.4,45,11.2,15.3 2023-01-24 18:00,12.4,46,11.2,15.6 2023-01-24 19:00,12.5,46,11.1,14.7 2023-01-24 20:00,12.5,46,11.1,14.5 2023-01-24 21:00,12.5,46,11.1,14.2 2023-01-24 22:00,12.5,46,11.1,14.0 2023-01-24 23:00,12.5,46,11.1,13.5 2023-01-25 00:00,12.5,46,11.4,13.5 2023-01-25 01:00,12.5,46,11.1,13.1 2023-01-25 02:00,12.5,46,11.1,13.3 2023-01-25 03:00,12.5,46,11.1,12.6 2023-01-25 04:00,12.5,46,11.1,12.2 2023-01-25 05:00,12.5,46,11.1,11.7 2023-01-25 06:00,12.5,46,11.0,12.2 2023-01-25 07:00,12.5,46,11.1,12.4 2023-01-25 08:00,12.5,47,11.1,13.5 2023-01-25 09:00,12.5,47,11.1,14.5 2023-01-25 10:00,12.5,47,11.2,15.8 2023-01-25 11:00,12.6,47,11.3,19.4 2023-01-25 12:00,12.6,46,11.5,24.4 2023-01-25 13:00,12.6,47,11.5,18.5 2023-01-25 14:00,12.6,46,11.5,16.9 2023-01-25 15:00,12.6,47,11.5,16.9 2023-01-25 16:00,12.6,46,11.5,16.0 2023-01-25 17:00,12.6,47,11.5,16.0 2023-01-25 18:00,12.6,46,11.5,16.2 2023-01-25 19:00,12.6,48,11.5,16.9 2023-01-25 20:00,12.6,48,11.5,17.2 2023-01-25 21:00,12.6,48,11.6,17.8 2023-01-25 22:00,12.6,48,11.6,18.0 2023-01-25 23:00,12.6,48,11.6,18.3 2023-01-26 00:00,12.6,48,11.6,19.4 2023-01-26 01:00,12.6,48,11.6,19.0 2023-01-26 02:00,12.6,48,11.6,19.0 2023-01-26 03:00,12.6,48,11.6,19.0 2023-01-26 04:00,12.6,47,11.6,22.6 2023-01-26 05:00,12.6,46,11.5,20.7 2023-01-26 06:00,12.6,47,11.6,19.9 2023-01-26 07:00,12.6,47,11.6,21.6 2023-01-26 08:00,12.7,47,11.5,22.3 2023-01-26 09:00,12.7,47,11.6,24.1 2023-01-26 10:00,12.7,47,11.6,26.1 2023-01-26 11:00,12.7,47,11.6,26.2 2023-01-26 12:00,12.7,47,11.6,28.6 2023-01-26 13:00,12.7,47,11.6,26.4 2023-01-26 14:00,12.7,47,11.6,27.0 2023-01-26 15:00,12.7,45,11.6,25.7 2023-01-26 16:00,12.8,48,11.6,24.8 2023-01-26 17:00,12.9,48,11.8,25.2 2023-01-26 18:00,12.9,48,11.9,25.7 2023-01-26 19:00,13.0,48,11.9,25.0 2023-01-26 20:00,13.1,50,12.0,25.0 2023-01-26 21:00,13.1,51,12.0,24.4 2023-01-26 22:00,13.2,51,12.1,23.7 2023-01-26 23:00,13.2,53,12.1,23.9 2023-01-27 00:00,13.3,54,12.1,23.9 2023-01-27 01:00,13.3,56,12.1,24.1 2023-01-27 02:00,13.4,56,12.1,24.3 2023-01-27 03:00,13.4,56,12.1,24.3 2023-01-27 04:00,13.4,56,12.1,24.6 2023-01-27 05:00,13.5,57,12.1,24.3 2023-01-27 06:00,13.6,57,12.2,24.1 2023-01-27 07:00,13.6,58,12.2,23.2 2023-01-27 08:00,13.6,58,12.2,23.5 2023-01-27 09:00,13.7,59,12.4,23.7 2023-01-27 10:00,13.8,60,12.6,25.0 2023-01-27 11:00,13.8,60,12.6,25.5 2023-01-27 12:00,13.9,60,12.6,25.2 2023-01-27 13:00,13.9,61,12.7,23.4 2023-01-27 14:00,14.0,61,12.7,23.0 2023-01-27 15:00,14.0,61,12.7,21.7 2023-01-27 16:00,14.0,61,12.7,21.2 2023-01-27 17:00,14.1,61,12.7,18.9 2023-01-27 18:00,14.1,62,12.8,18.5 2023-01-27 19:00,14.1,61,12.9,17.8 2023-01-27 20:00,14.1,61,12.9,16.5 2023-01-27 21:00,14.1,61,12.9,14.2 2023-01-27 22:00,14.1,61,12.9,14.2 2023-01-27 23:00,14.1,60,12.9,15.3 2023-01-28 00:00,14.1,60,12.9,15.3 2023-01-28 01:00,14.2,61,12.8,15.4 2023-01-28 02:00,14.2,61,12.9,14.4 2023-01-28 03:00,14.2,61,12.9,12.0 2023-01-28 04:00,14.2,61,12.9,9.9 2023-01-28 05:00,14.2,61,12.9,7.7 2023-01-28 06:00,14.2,61,12.9,4.8 2023-01-28 07:00,14.2,61,12.9,3.2 2023-01-28 08:00,14.2,61,12.9,2.3 2023-01-28 09:00,14.2,61,12.9,3.0 2023-01-28 10:00,14.2,61,12.8,0.7 2023-01-28 11:00,14.2,61,12.8,3.4 2023-01-28 12:00,14.2,60,12.9,6.1 2023-01-28 13:00,14.2,60,12.9,3.4 2023-01-28 14:00,14.3,60,13.0,0.7 2023-01-28 15:00,14.2,60,12.9,-2.6 2023-01-28 16:00,14.2,60,12.9,-5.8 2023-01-28 17:00,14.2,60,12.9,-8.0 2023-01-28 18:00,14.2,60,12.8,-9.8 2023-01-28 19:00,14.2,60,12.8,-11.9 2023-01-28 20:00,14.2,60,12.7,-13.7 2023-01-28 21:00,14.2,59,12.6,-15.3 2023-01-28 22:00,14.2,59,12.6,-17.1 2023-01-28 23:00,14.2,59,12.6,-18.0 2023-01-29 00:00,14.2,59,13.0,-18.2 2023-01-29 01:00,14.2,59,12.4,-19.7 2023-01-29 02:00,14.2,59,12.5,-19.8 2023-01-29 03:00,14.2,59,12.5,-19.8 2023-01-29 04:00,14.2,58,12.4,-22.7 2023-01-29 05:00,14.2,58,12.5,-23.8 2023-01-29 06:00,14.2,58,12.5,-24.3 2023-01-29 07:00,14.2,58,12.9,-25.2 2023-01-29 08:00,14.3,58,12.9,-22.7 2023-01-29 09:00,14.3,58,12.8,-20.0 2023-01-29 10:00,14.2,58,12.7,-15.9 2023-01-29 11:00,14.2,57,12.7,-7.8 2023-01-29 12:00,14.3,57,12.7,-5.1 2023-01-29 13:00,14.3,57,12.8,-4.7 2023-01-29 14:00,14.3,57,12.8,-8.9 2023-01-29 15:00,14.3,57,12.9,-9.0 2023-01-29 16:00,14.3,57,12.9,-18.2 2023-01-29 17:00,14.3,57,12.8,-15.9 2023-01-29 18:00,14.3,57,13.2,-20.9 2023-01-29 19:00,14.3,57,13.2,-22.2 2023-01-29 20:00,14.3,57,13.2,-22.7 2023-01-29 21:00,14.3,57,13.2,-20.4 2023-01-29 22:00,14.3,57,13.2,-19.1 2023-01-29 23:00,14.3,57,13.2,-17.7 2023-01-30 00:00,14.3,57,13.1,-16.2 2023-01-30 01:00,14.3,57,12.9,-8.5 2023-01-30 02:00,14.3,57,12.9,-5.3 2023-01-30 03:00,14.3,57,13.0,-5.8 2023-01-30 04:00,14.3,57,13.0,-8.3 2023-01-30 05:00,14.3,57,12.9,-7.8 2023-01-30 06:00,14.3,56,13.2,-13.2 2023-01-30 07:00,14.3,56,13.1,-12.3 2023-01-30 08:00,14.3,56,13.0,-11.4 2023-01-30 09:00,14.3,56,12.7,-5.4 2023-01-30 10:00,14.3,56,12.7,0.5 2023-01-30 11:00,14.3,56,12.8,4.6 2023-01-30 12:00,14.3,56,12.8,6.8 2023-01-30 13:00,14.3,56,12.9,5.0 2023-01-30 14:00,14.3,56,12.9,2.1 2023-01-30 15:00,14.3,56,12.9,2.1 2023-01-30 16:00,14.3,56,13.0,-0.4 2023-01-30 17:00,14.3,56,13.0,-2.9 2023-01-30 18:00,14.3,56,13.0,-1.8