#------------------------------------------------- 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: 2024-04-19 02:00 to 2024-04-26 01:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 834: Truckee #2, CA # # 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 # #------------------------------------------------------------------------------------------------------ # # Truckee #2 (834) # California SNOTEL Site - 6509 ft # Reporting Frequency: Hourly; Date Range: 2024-04-19 02:00 to 2024-04-26 01:00 # # As of: Apr 26, 2024, 1:02:16 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-19 02:00,11.5,31,26.9,41.5 2024-04-19 03:00,11.4,31,26.9,39.4 2024-04-19 04:00,11.4,31,27.0,39.7 2024-04-19 05:00,11.4,31,27.0,37.9 2024-04-19 06:00,11.3,31,27.0,38.5 2024-04-19 07:00,11.3,31,26.9,41.4 2024-04-19 08:00,11.3,30,26.9,45.7 2024-04-19 09:00,11.3,29,26.8,53.1 2024-04-19 10:00,11.3,28,26.9,56.7 2024-04-19 11:00,11.3,28,26.7,58.6 2024-04-19 12:00,11.2,28,26.6,59.7 2024-04-19 13:00,11.1,28,26.6,60.8 2024-04-19 14:00,11.1,27,26.6,59.9 2024-04-19 15:00,11.0,27,26.6,60.1 2024-04-19 16:00,10.9,27,26.7,58.8 2024-04-19 17:00,10.8,28,26.7,54.9 2024-04-19 18:00,10.8,28,26.8,51.4 2024-04-19 19:00,10.7,28,26.8,47.7 2024-04-19 20:00,10.7,28,26.9,45.3 2024-04-19 21:00,10.6,29,26.9,44.4 2024-04-19 22:00,10.6,28,26.9,43.7 2024-04-19 23:00,10.5,29,26.9,43.2 2024-04-20 00:00,10.5,29,26.9,41.2 2024-04-20 01:00,10.5,29,27.0,39.6 2024-04-20 02:00,10.4,29,27.0,39.9 2024-04-20 03:00,10.4,29,27.0,39.2 2024-04-20 04:00,10.4,29,26.9,38.8 2024-04-20 05:00,10.4,29,27.0,37.8 2024-04-20 06:00,10.4,29,27.0,38.1 2024-04-20 07:00,10.3,29,27.0,42.1 2024-04-20 08:00,10.2,28,26.9,44.8 2024-04-20 09:00,10.3,26,26.8,54.9 2024-04-20 10:00,10.3,26,26.8,58.3 2024-04-20 11:00,10.3,26,26.7,60.8 2024-04-20 12:00,10.2,26,26.6,61.2 2024-04-20 13:00,10.1,26,26.6,61.5 2024-04-20 14:00,10.0,25,26.5,61.7 2024-04-20 15:00,10.0,25,26.5,61.7 2024-04-20 16:00,9.9,24,26.6,60.3 2024-04-20 17:00,9.8,25,26.7,56.3 2024-04-20 18:00,9.8,25,26.7,52.3 2024-04-20 19:00,9.7,26,26.8,48.6 2024-04-20 20:00,9.7,26,26.8,47.8 2024-04-20 21:00,9.6,26,26.9,46.0 2024-04-20 22:00,9.6,26,26.9,44.8 2024-04-20 23:00,9.6,26,26.9,44.6 2024-04-21 00:00,9.5,26,26.9,41.4 2024-04-21 01:00,9.5,26,26.9,41.2 2024-04-21 02:00,9.5,26,27.0,39.4 2024-04-21 03:00,9.5,27,27.0,38.7 2024-04-21 04:00,9.5,26,27.0,38.1 2024-04-21 05:00,9.4,26,27.0,37.0 2024-04-21 06:00,9.4,27,26.9,38.3 2024-04-21 07:00,9.4,26,26.9,40.5 2024-04-21 08:00,9.3,24,26.9,46.8 2024-04-21 09:00,9.3,24,26.8,55.4 2024-04-21 10:00,9.4,24,26.8,59.9 2024-04-21 11:00,9.3,23,26.7,64.0 2024-04-21 12:00,9.2,23,26.6,66.0 2024-04-21 13:00,9.2,22,26.6,66.2 2024-04-21 14:00,9.1,22,26.5,65.1 2024-04-21 15:00,9.0,21,26.4,64.9 2024-04-21 16:00,8.9,21,26.6,64.0 2024-04-21 17:00,8.9,22,26.6,60.1 2024-04-21 18:00,8.8,22,26.7,56.7 2024-04-21 19:00,8.8,23,26.8,52.9 2024-04-21 20:00,8.7,23,26.8,51.1 2024-04-21 21:00,8.7,23,26.9,49.6 2024-04-21 22:00,8.7,23,26.9,47.5 2024-04-21 23:00,8.6,23,26.9,46.2 2024-04-22 00:00,8.6,23,26.9,43.5 2024-04-22 01:00,8.6,23,26.9,43.0 2024-04-22 02:00,8.6,23,26.9,41.4 2024-04-22 03:00,8.5,23,26.9,40.6 2024-04-22 04:00,8.5,23,27.0,39.9 2024-04-22 05:00,8.5,24,26.9,39.4 2024-04-22 06:00,8.5,23,27.0,39.7 2024-04-22 07:00,8.4,23,26.9,43.3 2024-04-22 08:00,8.4,21,26.9,48.4 2024-04-22 09:00,8.4,20,26.8,54.9 2024-04-22 10:00,8.5,20,26.8,60.3 2024-04-22 11:00,8.4,20,26.7,64.0 2024-04-22 12:00,8.3,20,26.6,65.1 2024-04-22 13:00,8.2,19,26.5,64.8 2024-04-22 14:00,8.1,19,26.4,63.7 2024-04-22 15:00,8.0,18,26.5,65.1 2024-04-22 16:00,7.9,18,26.6,62.2 2024-04-22 17:00,7.8,19,26.6,58.5 2024-04-22 18:00,7.8,19,26.7,56.3 2024-04-22 19:00,7.8,19,26.8,52.2 2024-04-22 20:00,7.8,19,26.8,50.4 2024-04-22 21:00,7.7,20,26.8,48.9 2024-04-22 22:00,7.6,20,26.9,47.3 2024-04-22 23:00,7.6,20,26.9,44.6 2024-04-23 00:00,7.6,20,26.9,44.6 2024-04-23 01:00,7.5,20,26.9,45.3 2024-04-23 02:00,7.5,20,26.9,43.9 2024-04-23 03:00,7.5,20,27.0,43.0 2024-04-23 04:00,7.5,20,27.0,43.0 2024-04-23 05:00,7.4,20,27.0,40.6 2024-04-23 06:00,7.4,20,27.0,40.5 2024-04-23 07:00,7.4,20,27.0,42.8 2024-04-23 08:00,7.4,19,26.9,47.7 2024-04-23 09:00,7.4,18,26.8,54.0 2024-04-23 10:00,7.4,18,26.8,55.0 2024-04-23 11:00,7.3,18,26.8,53.2 2024-04-23 12:00,7.3,18,26.8,57.2 2024-04-23 13:00,7.2,18,26.8,53.6 2024-04-23 14:00,7.2,18,26.8,48.6 2024-04-23 15:00,7.1,18,26.9,52.2 2024-04-23 16:00,7.1,18,26.9,51.1 2024-04-23 17:00,7.0,17,26.9,50.7 2024-04-23 18:00,7.0,18,26.9,48.0 2024-04-23 19:00,7.0,18,27.0,44.2 2024-04-23 20:00,6.9,18,27.0,43.5 2024-04-23 21:00,6.9,18,27.0,42.3 2024-04-23 22:00,6.9,18,27.0,41.4 2024-04-23 23:00,6.8,18,27.0,41.0 2024-04-24 00:00,6.8,18,27.0,39.9 2024-04-24 01:00,6.8,18,27.0,39.6 2024-04-24 02:00,6.8,18,27.0,39.0 2024-04-24 03:00,6.8,18,27.0,37.8 2024-04-24 04:00,6.7,18,27.0,37.2 2024-04-24 05:00,6.7,18,27.0,37.2 2024-04-24 06:00,6.6,18,27.0,36.5 2024-04-24 07:00,6.5,18,27.0,39.6 2024-04-24 08:00,6.6,17,27.0,41.4 2024-04-24 09:00,6.6,16,26.9,47.5 2024-04-24 10:00,6.6,16,27.0,53.1 2024-04-24 11:00,6.6,16,26.8,55.6 2024-04-24 12:00,6.6,15,26.7,55.9 2024-04-24 13:00,6.5,15,26.7,55.9 2024-04-24 14:00,6.4,14,26.6,55.2 2024-04-24 15:00,6.3,14,26.7,54.5 2024-04-24 16:00,6.2,14,26.8,51.8 2024-04-24 17:00,6.2,15,26.8,48.6 2024-04-24 18:00,6.1,16,26.9,45.5 2024-04-24 19:00,6.1,16,26.9,41.2 2024-04-24 20:00,6.1,16,26.9,39.9 2024-04-24 21:00,6.1,16,27.0,38.5 2024-04-24 22:00,6.0,16,27.0,36.5 2024-04-24 23:00,6.0,16,27.0,36.3 2024-04-25 00:00,6.0,16,27.0,35.6 2024-04-25 01:00,6.0,16,27.0,35.2 2024-04-25 02:00,5.9,16,27.0,33.3 2024-04-25 03:00,5.9,16,27.0,32.9 2024-04-25 04:00,5.9,16,27.0,32.9 2024-04-25 05:00,5.7,16,27.0,34.2 2024-04-25 06:00,5.6,16,27.0,34.7 2024-04-25 07:00,5.6,16,27.0,37.6 2024-04-25 08:00,5.7,15,27.0,41.4 2024-04-25 09:00,5.7,14,26.9,45.7 2024-04-25 10:00,5.8,14,26.9,47.8 2024-04-25 11:00,5.8,13,26.8,52.9 2024-04-25 12:00,5.7,13,26.8,49.8 2024-04-25 13:00,5.6,12,26.8,53.1 2024-04-25 14:00,5.6,13,26.8,47.3 2024-04-25 15:00,5.6,13,26.8,44.4 2024-04-25 16:00,5.5,13,26.9,44.8 2024-04-25 17:00,5.5,14,26.9,43.3 2024-04-25 18:00,5.5,13,26.9,42.8 2024-04-25 19:00,5.4,14,26.9,39.7 2024-04-25 20:00,5.4,14,27.0,37.9 2024-04-25 21:00,5.4,14,27.0,37.8 2024-04-25 22:00,5.4,14,27.0,37.8