#------------------------------------------------- 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: 2023-03-23 04:00 to 2023-03-30 03:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 930: Peterson Meadows, 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 # #------------------------------------------------------------------------------------------------------ # # Peterson Meadows (930) # Montana SNOTEL Site - 7200 ft # Reporting Frequency: Hourly; Date Range: 2023-03-23 04:00 to 2023-03-30 03:00 # # As of: Mar 30, 2023 3:10:19 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2023-03-23 04:00,10.0,42,12.0,16.7 2023-03-23 05:00,10.0,42,12.0,16.2 2023-03-23 06:00,10.0,42,12.0,16.5 2023-03-23 07:00,10.0,42,12.0,26.6 2023-03-23 08:00,10.1,42,12.0,31.1 2023-03-23 09:00,10.1,42,12.0,33.4 2023-03-23 10:00,10.1,42,12.1,33.6 2023-03-23 11:00,10.2,42,12.1,35.1 2023-03-23 12:00,10.2,42,12.1,34.9 2023-03-23 13:00,10.2,41,12.1,35.6 2023-03-23 14:00,10.2,41,12.1,35.4 2023-03-23 15:00,10.2,41,12.1,37.9 2023-03-23 16:00,10.2,42,12.2,34.3 2023-03-23 17:00,10.3,41,12.2,28.8 2023-03-23 18:00,10.2,,12.2,28.6 2023-03-23 19:00,10.2,,12.2,28.0 2023-03-23 20:00,10.2,,12.2,27.1 2023-03-23 21:00,10.2,,12.2,26.1 2023-03-23 22:00,10.2,,12.2,24.1 2023-03-23 23:00,10.2,,12.1,23.5 2023-03-24 00:00,10.2,41,12.1,21.4 2023-03-24 01:00,10.2,41,12.1,18.9 2023-03-24 02:00,10.2,,12.1,16.2 2023-03-24 03:00,10.2,40,12.1,15.3 2023-03-24 04:00,10.1,,12.1,17.1 2023-03-24 05:00,10.1,40,12.1,14.2 2023-03-24 06:00,10.1,40,12.1,15.6 2023-03-24 07:00,10.1,40,12.1,21.0 2023-03-24 08:00,10.2,42,12.1,24.8 2023-03-24 09:00,10.2,42,12.2,24.3 2023-03-24 10:00,10.3,44,12.2,25.2 2023-03-24 11:00,10.3,43,12.3,26.8 2023-03-24 12:00,10.4,44,12.3,25.5 2023-03-24 13:00,10.4,,12.3,24.4 2023-03-24 14:00,10.4,,12.3,23.7 2023-03-24 15:00,10.4,46,12.4,23.2 2023-03-24 16:00,10.4,45,12.4,21.9 2023-03-24 17:00,10.4,45,12.4,20.5 2023-03-24 18:00,10.5,,12.4,19.4 2023-03-24 19:00,10.5,,12.4,18.5 2023-03-24 20:00,10.5,,12.4,17.8 2023-03-24 21:00,10.5,,12.4,17.6 2023-03-24 22:00,10.5,,12.4,17.2 2023-03-24 23:00,10.5,,12.4,17.1 2023-03-25 00:00,10.4,47,12.4,16.5 2023-03-25 01:00,10.4,,12.4,16.5 2023-03-25 02:00,10.4,,12.4,16.5 2023-03-25 03:00,10.4,,12.4,16.3 2023-03-25 04:00,10.4,,12.4,16.3 2023-03-25 05:00,10.4,,12.4,16.3 2023-03-25 06:00,10.5,48,12.4,16.5 2023-03-25 07:00,10.5,48,12.4,18.3 2023-03-25 08:00,10.5,48,12.4,19.9 2023-03-25 09:00,10.5,,12.4,22.6 2023-03-25 10:00,10.6,48,12.5,22.8 2023-03-25 11:00,10.6,47,12.5,24.1 2023-03-25 12:00,10.6,46,12.5,24.3 2023-03-25 13:00,10.6,48,12.5,24.1 2023-03-25 14:00,10.6,48,12.5,23.2 2023-03-25 15:00,10.6,48,12.6,22.5 2023-03-25 16:00,10.6,47,12.6,21.4 2023-03-25 17:00,10.6,46,12.6,20.5 2023-03-25 18:00,10.6,48,12.6,19.4 2023-03-25 19:00,10.6,48,12.6,18.7 2023-03-25 20:00,10.6,48,12.6,18.5 2023-03-25 21:00,10.7,49,12.6,18.5 2023-03-25 22:00,10.7,50,12.7,18.3 2023-03-25 23:00,10.8,50,12.7,18.0 2023-03-26 00:00,10.8,50,12.7,17.8 2023-03-26 01:00,10.8,49,12.8,17.6 2023-03-26 02:00,10.9,,12.8,17.2 2023-03-26 03:00,10.9,50,12.8,17.2 2023-03-26 04:00,10.9,52,12.9,17.1 2023-03-26 05:00,11.0,52,12.9,16.7 2023-03-26 06:00,11.0,51,12.9,17.2 2023-03-26 07:00,11.0,51,12.9,18.9 2023-03-26 08:00,11.0,52,13.0,21.4 2023-03-26 09:00,11.0,51,13.0,22.5 2023-03-26 10:00,11.1,49,13.0,23.2 2023-03-26 11:00,11.2,,13.1,22.3 2023-03-26 12:00,11.3,54,13.2,23.2 2023-03-26 13:00,11.3,55,13.2,23.4 2023-03-26 14:00,11.3,56,13.3,24.4 2023-03-26 15:00,11.4,,13.3,22.5 2023-03-26 16:00,11.4,56,13.3,21.6 2023-03-26 17:00,11.4,55,13.3,21.0 2023-03-26 18:00,11.4,,13.3,19.0 2023-03-26 19:00,11.4,,13.3,17.2 2023-03-26 20:00,11.4,,13.3,14.4 2023-03-26 21:00,11.4,,13.3,12.4 2023-03-26 22:00,11.3,,13.3,10.2 2023-03-26 23:00,11.3,54,13.3,7.5 2023-03-27 00:00,11.3,53,13.2,3.9 2023-03-27 01:00,11.3,53,13.2,5.5 2023-03-27 02:00,11.3,,13.2,3.9 2023-03-27 03:00,11.3,53,13.2,-0.2 2023-03-27 04:00,11.2,52,13.2,-3.6 2023-03-27 05:00,11.2,,13.2,-6.0 2023-03-27 06:00,11.2,,13.2,-6.5 2023-03-27 07:00,11.2,,13.2,1.6 2023-03-27 08:00,11.2,53,13.2,19.0 2023-03-27 09:00,11.2,52,13.2,23.5 2023-03-27 10:00,11.3,52,13.2,28.4 2023-03-27 11:00,11.3,53,13.3,30.7 2023-03-27 12:00,11.4,53,13.3,32.4 2023-03-27 13:00,11.4,53,13.3,31.6 2023-03-27 14:00,11.4,53,13.3,29.8 2023-03-27 15:00,11.4,53,13.3,29.3 2023-03-27 16:00,11.4,53,13.3,27.9 2023-03-27 17:00,11.4,53,13.3,26.1 2023-03-27 18:00,11.4,52,13.3,19.2 2023-03-27 19:00,11.4,53,13.3,17.1 2023-03-27 20:00,11.4,53,13.3,12.6 2023-03-27 21:00,11.4,53,13.3,10.9 2023-03-27 22:00,11.3,53,13.3,10.9 2023-03-27 23:00,11.3,52,13.3,11.8 2023-03-28 00:00,11.3,52,13.2,10.4 2023-03-28 01:00,11.3,52,13.2,13.8 2023-03-28 02:00,11.3,51,13.2,13.1 2023-03-28 03:00,11.3,52,13.2,12.7 2023-03-28 04:00,11.3,51,13.2,17.1 2023-03-28 05:00,11.3,51,13.2,15.6 2023-03-28 06:00,11.3,51,13.2,15.8 2023-03-28 07:00,11.3,51,13.2,21.4 2023-03-28 08:00,11.3,52,13.3,25.2 2023-03-28 09:00,11.3,52,13.3,28.6 2023-03-28 10:00,11.4,51,13.3,31.1 2023-03-28 11:00,11.4,51,13.3,32.2 2023-03-28 12:00,11.4,51,13.3,31.8 2023-03-28 13:00,11.4,51,13.3,29.5 2023-03-28 14:00,11.4,51,13.4,28.4 2023-03-28 15:00,11.4,51,13.4,27.5 2023-03-28 16:00,11.5,51,13.4,26.1 2023-03-28 17:00,11.5,49,13.4,25.3 2023-03-28 18:00,11.5,49,13.4,24.1 2023-03-28 19:00,11.4,49,13.4,23.2 2023-03-28 20:00,11.4,,13.4,22.5 2023-03-28 21:00,11.4,,13.4,22.8 2023-03-28 22:00,11.4,,13.4,22.5 2023-03-28 23:00,11.4,49,13.4,22.3 2023-03-29 00:00,11.4,49,13.4,22.3 2023-03-29 01:00,11.4,,13.4,22.1 2023-03-29 02:00,11.4,,13.4,21.6 2023-03-29 03:00,11.4,,13.4,20.7 2023-03-29 04:00,11.4,,13.4,20.5 2023-03-29 05:00,11.4,,13.3,20.1 2023-03-29 06:00,11.4,,13.4,20.8 2023-03-29 07:00,11.4,49,13.3,23.4 2023-03-29 08:00,11.4,49,13.4,27.7 2023-03-29 09:00,11.4,49,13.4,30.7 2023-03-29 10:00,11.4,50,13.4,34.0 2023-03-29 11:00,11.5,49,13.4,32.0 2023-03-29 12:00,11.5,50,13.4,32.7 2023-03-29 13:00,11.5,50,13.4,34.2 2023-03-29 14:00,11.5,50,13.4,31.5 2023-03-29 15:00,11.6,50,13.5,32.2 2023-03-29 16:00,11.6,50,13.5,31.5 2023-03-29 17:00,11.6,50,13.5,31.5 2023-03-29 18:00,11.6,50,13.5,29.5 2023-03-29 19:00,11.6,50,13.5,28.4 2023-03-29 20:00,11.6,50,13.5,27.7 2023-03-29 21:00,11.6,50,13.5,27.1 2023-03-29 22:00,11.6,48,13.5,26.8 2023-03-29 23:00,11.6,48,13.5,26.1 2023-03-30 00:00,11.6,48,13.5,25.9 2023-03-30 01:00,11.6,48,13.5,25.9 2023-03-30 02:00,11.6,47,13.5,25.9