#------------------------------------------------- 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 924: West Yellowstone, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # West Yellowstone (924) Montana SNOTEL Site - 6700 ft # Reporting Frequency: Hourly; Date Range: 2023-01-23 20:00 to 2023-01-30 19:00 # # As of: Jan 30, 2023 7:40:27 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Air Temperature Observed (degF) 2023-01-23 20:00,9.6,36,14.4 2023-01-23 21:00,9.6,36,11.7 2023-01-23 22:00,9.6,35,13.1 2023-01-23 23:00,9.6,34,11.3 2023-01-24 00:00,9.6,34,11.8 2023-01-24 01:00,9.6,34,11.8 2023-01-24 02:00,9.6,34,12.0 2023-01-24 03:00,9.6,35,12.0 2023-01-24 04:00,9.5,36,11.8 2023-01-24 05:00,9.6,36,11.5 2023-01-24 06:00,9.6,36,11.7 2023-01-24 07:00,9.6,36,11.8 2023-01-24 08:00,9.5,36,12.9 2023-01-24 09:00,9.6,35,13.6 2023-01-24 10:00,9.6,35,19.4 2023-01-24 11:00,9.6,35,19.6 2023-01-24 12:00,9.6,36,19.2 2023-01-24 13:00,9.7,36,21.7 2023-01-24 14:00,9.7,37,17.8 2023-01-24 15:00,9.7,37,18.3 2023-01-24 16:00,9.6,36,15.3 2023-01-24 17:00,9.6,37,14.4 2023-01-24 18:00,9.6,38,14.2 2023-01-24 19:00,9.6,38,13.6 2023-01-24 20:00,9.6,38,13.1 2023-01-24 21:00,9.6,38,10.0 2023-01-24 22:00,9.6,38,3.2 2023-01-24 23:00,9.6,38,-1.7 2023-01-25 00:00,9.6,38,-5.8 2023-01-25 01:00,9.6,38,-5.8 2023-01-25 02:00,9.6,38,-0.6 2023-01-25 03:00,9.6,38,-0.4 2023-01-25 04:00,9.6,38,-0.9 2023-01-25 05:00,9.6,38,-4.7 2023-01-25 06:00,9.6,38,-7.8 2023-01-25 07:00,9.6,38,-4.2 2023-01-25 08:00,9.6,37,1.2 2023-01-25 09:00,9.6,37,8.8 2023-01-25 10:00,9.6,37,14.4 2023-01-25 11:00,9.6,37,18.7 2023-01-25 12:00,9.7,37,21.7 2023-01-25 13:00,9.6,37,22.5 2023-01-25 14:00,9.6,37,23.2 2023-01-25 15:00,9.6,37,22.1 2023-01-25 16:00,9.6,37,19.6 2023-01-25 17:00,9.6,,17.8 2023-01-25 18:00,9.6,37,16.0 2023-01-25 19:00,9.6,37,16.9 2023-01-25 20:00,9.6,37,16.3 2023-01-25 21:00,9.6,,15.6 2023-01-25 22:00,9.6,,14.5 2023-01-25 23:00,9.6,,14.0 2023-01-26 00:00,9.7,37,14.0 2023-01-26 01:00,9.6,,10.4 2023-01-26 02:00,9.6,,15.1 2023-01-26 03:00,9.6,,14.5 2023-01-26 04:00,9.7,36,14.0 2023-01-26 05:00,9.7,36,13.8 2023-01-26 06:00,9.7,37,13.8 2023-01-26 07:00,9.6,36,13.8 2023-01-26 08:00,9.6,36,15.1 2023-01-26 09:00,9.7,35,17.2 2023-01-26 10:00,9.7,35,19.8 2023-01-26 11:00,9.7,,20.8 2023-01-26 12:00,9.7,,19.8 2023-01-26 13:00,9.7,35,19.9 2023-01-26 14:00,9.7,35,19.9 2023-01-26 15:00,9.7,36,20.3 2023-01-26 16:00,9.7,,19.2 2023-01-26 17:00,9.8,,18.9 2023-01-26 18:00,9.8,,18.9 2023-01-26 19:00,9.8,,19.4 2023-01-26 20:00,9.9,,19.4 2023-01-26 21:00,9.9,,18.9 2023-01-26 22:00,9.9,38,18.3 2023-01-26 23:00,9.9,40,18.3 2023-01-27 00:00,9.9,40,18.3 2023-01-27 01:00,10.0,40,18.5 2023-01-27 02:00,10.0,39,21.0 2023-01-27 03:00,10.0,,21.9 2023-01-27 04:00,10.0,,22.3 2023-01-27 05:00,10.1,39,22.3 2023-01-27 06:00,10.1,38,21.9 2023-01-27 07:00,10.1,40,21.9 2023-01-27 08:00,10.1,40,23.2 2023-01-27 09:00,10.1,40,25.3 2023-01-27 10:00,10.1,38,26.1 2023-01-27 11:00,10.1,39,27.3 2023-01-27 12:00,10.1,40,28.4 2023-01-27 13:00,10.1,40,30.0 2023-01-27 14:00,10.1,39,29.7 2023-01-27 15:00,10.1,38,27.0 2023-01-27 16:00,10.1,39,26.4 2023-01-27 17:00,10.0,39,25.5 2023-01-27 18:00,10.0,,25.0 2023-01-27 19:00,10.0,39,24.8 2023-01-27 20:00,10.0,39,23.7 2023-01-27 21:00,10.0,39,22.6 2023-01-27 22:00,10.0,39,20.8 2023-01-27 23:00,10.0,38,21.4 2023-01-28 00:00,10.1,38,21.0 2023-01-28 01:00,10.1,38,20.1 2023-01-28 02:00,10.1,,21.6 2023-01-28 03:00,10.1,,20.7 2023-01-28 04:00,10.1,38,19.6 2023-01-28 05:00,10.0,,18.7 2023-01-28 06:00,10.0,37,17.2 2023-01-28 07:00,10.0,37,16.3 2023-01-28 08:00,10.0,37,16.5 2023-01-28 09:00,10.0,37,17.1 2023-01-28 10:00,10.0,37,18.7 2023-01-28 11:00,10.0,36,15.6 2023-01-28 12:00,10.1,40,16.0 2023-01-28 13:00,10.1,40,14.5 2023-01-28 14:00,10.1,40,14.4 2023-01-28 15:00,10.1,38,13.3 2023-01-28 16:00,10.1,40,8.6 2023-01-28 17:00,10.1,40,7.0 2023-01-28 18:00,10.0,40,4.6 2023-01-28 19:00,10.0,39,3.7 2023-01-28 20:00,10.0,,2.5 2023-01-28 21:00,10.0,,1.0 2023-01-28 22:00,10.0,,-0.2 2023-01-28 23:00,10.0,39,-4.2 2023-01-29 00:00,10.1,39,-8.3 2023-01-29 01:00,10.0,,-12.1 2023-01-29 02:00,10.0,,-12.5 2023-01-29 03:00,10.0,,-16.1 2023-01-29 04:00,10.0,,-21.3 2023-01-29 05:00,10.0,,-25.2 2023-01-29 06:00,10.0,,-28.5 2023-01-29 07:00,10.0,,-29.9 2023-01-29 08:00,10.0,39,-26.1 2023-01-29 09:00,10.0,38,-9.0 2023-01-29 10:00,10.0,38,-1.8 2023-01-29 11:00,10.0,39,1.0 2023-01-29 12:00,10.1,38,2.5 2023-01-29 13:00,10.1,38,6.3 2023-01-29 14:00,10.1,39,2.5 2023-01-29 15:00,10.1,39,1.6 2023-01-29 16:00,10.1,39,-2.7 2023-01-29 17:00,10.0,39,-9.8 2023-01-29 18:00,10.0,39,-17.3 2023-01-29 19:00,10.0,39,-23.4 2023-01-29 20:00,10.0,39,-28.7 2023-01-29 21:00,10.0,39,-32.3 2023-01-29 22:00,10.0,39,-35.1 2023-01-29 23:00,10.0,39,-36.8 2023-01-30 00:00,10.1,39,-37.8 2023-01-30 01:00,10.0,39,-38.0 2023-01-30 02:00,10.0,38,-39.8 2023-01-30 03:00,10.0,38,-41.1 2023-01-30 04:00,10.0,38,-40.9 2023-01-30 05:00,10.0,38,-42.0 2023-01-30 06:00,10.0,38,-44.0 2023-01-30 07:00,10.0,38,-44.9 2023-01-30 08:00,10.0,39,-40.2 2023-01-30 09:00,10.0,38,-22.9 2023-01-30 10:00,10.0,37,-9.8 2023-01-30 11:00,10.0,39,-5.4 2023-01-30 12:00,10.1,38,-0.8 2023-01-30 13:00,10.1,38,3.2 2023-01-30 14:00,10.1,39,2.8 2023-01-30 15:00,10.1,39,3.6 2023-01-30 16:00,10.1,39,-0.9 2023-01-30 17:00,10.0,39,-7.6 2023-01-30 18:00,10.0,39,-13.2 2023-01-30 19:00,10.0,39,-13.4