#------------------------------------------------- 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: 2025-06-07 08:00 to 2025-06-14 07:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 728: Salmon Meadows, WA # # 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 # #------------------------------------------------------------------------------------------------------ # # Salmon Meadows (728) # Washington SNOTEL Site - 4460 ft # Reporting Frequency: Hourly; Date Range: 2025-06-07 08:00 to 2025-06-14 07:00 # # As of: Jun 14, 2025, 7:30:42 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-07 08:00,,0,15.8,61.0 2025-06-07 09:00,,0,15.8,63.3 2025-06-07 10:00,,0,15.7,65.8 2025-06-07 11:00,,0,15.6,67.3 2025-06-07 12:00,,0,15.6,68.4 2025-06-07 13:00,,0,15.5,69.6 2025-06-07 14:00,,0,15.4,71.2 2025-06-07 15:00,,0,15.4,73.2 2025-06-07 16:00,,0,15.4,73.4 2025-06-07 17:00,,0,15.4,72.7 2025-06-07 18:00,,0,15.4,71.1 2025-06-07 19:00,,0,15.4,62.2 2025-06-07 20:00,,0,15.6,56.7 2025-06-07 21:00,,0,15.7,54.1 2025-06-07 22:00,,0,15.8,52.9 2025-06-07 23:00,,0,15.8,52.2 2025-06-08 00:00,0.0,0,15.9,51.1 2025-06-08 01:00,,0,15.8,51.8 2025-06-08 02:00,,0,15.9,47.8 2025-06-08 03:00,,0,15.9,47.8 2025-06-08 04:00,,0,15.9,47.1 2025-06-08 05:00,,0,15.9,48.2 2025-06-08 06:00,,0,15.9,50.0 2025-06-08 07:00,,0,15.9,56.1 2025-06-08 08:00,,0,15.9,63.9 2025-06-08 09:00,,0,15.8,68.2 2025-06-08 10:00,,0,15.7,72.7 2025-06-08 11:00,,0,15.5,74.5 2025-06-08 12:00,,0,15.5,75.9 2025-06-08 13:00,,0,15.4,77.9 2025-06-08 14:00,,0,15.3,78.4 2025-06-08 15:00,,0,15.3,80.2 2025-06-08 16:00,,0,15.3,79.9 2025-06-08 17:00,,0,15.4,78.6 2025-06-08 18:00,,0,15.3,75.7 2025-06-08 19:00,,0,15.3,67.8 2025-06-08 20:00,,0,15.5,63.5 2025-06-08 21:00,,0,15.6,62.1 2025-06-08 22:00,,0,15.7,60.1 2025-06-08 23:00,,0,15.7,58.8 2025-06-09 00:00,0.0,0,15.9,56.1 2025-06-09 01:00,,0,15.8,54.3 2025-06-09 02:00,,0,15.8,54.7 2025-06-09 03:00,,0,15.8,53.4 2025-06-09 04:00,,0,15.8,54.9 2025-06-09 05:00,,0,15.8,53.6 2025-06-09 06:00,,0,15.8,57.9 2025-06-09 07:00,,0,15.8,61.9 2025-06-09 08:00,,0,15.8,69.3 2025-06-09 09:00,,0,15.7,72.7 2025-06-09 10:00,,0,15.6,75.9 2025-06-09 11:00,,0,15.5,78.3 2025-06-09 12:00,,0,15.4,79.9 2025-06-09 13:00,,0,15.4,80.6 2025-06-09 14:00,,0,15.3,82.0 2025-06-09 15:00,,0,15.3,82.4 2025-06-09 16:00,,0,15.3,82.0 2025-06-09 17:00,,0,15.3,81.7 2025-06-09 18:00,,0,15.3,79.2 2025-06-09 19:00,,0,15.3,75.6 2025-06-09 20:00,,0,15.4,67.8 2025-06-09 21:00,,0,15.6,61.0 2025-06-09 22:00,,0,15.6,57.9 2025-06-09 23:00,,0,15.7,58.8 2025-06-10 00:00,0.0,0,15.9,55.0 2025-06-10 01:00,,0,15.8,59.0 2025-06-10 02:00,,0,15.8,56.5 2025-06-10 03:00,,0,15.8,57.4 2025-06-10 04:00,,0,15.8,52.0 2025-06-10 05:00,,0,15.8,55.4 2025-06-10 06:00,,0,15.8,55.2 2025-06-10 07:00,,0,15.8,63.9 2025-06-10 08:00,,0,15.8,66.2 2025-06-10 09:00,,0,15.7,68.7 2025-06-10 10:00,,0,15.6,73.4 2025-06-10 11:00,,0,15.5,74.8 2025-06-10 12:00,,0,15.5,75.7 2025-06-10 13:00,,0,15.4,75.7 2025-06-10 14:00,,0,15.3,77.2 2025-06-10 15:00,,0,15.3,77.5 2025-06-10 16:00,,0,15.3,77.7 2025-06-10 17:00,,0,15.4,77.7 2025-06-10 18:00,,0,15.3,76.3 2025-06-10 19:00,,0,15.3,68.0 2025-06-10 20:00,,0,15.5,61.9 2025-06-10 21:00,,0,15.6,62.1 2025-06-10 22:00,,0,15.6,59.9 2025-06-10 23:00,,0,15.7,58.8 2025-06-11 00:00,0.0,0,15.9,58.1 2025-06-11 01:00,,0,15.8,54.3 2025-06-11 02:00,,0,15.8,55.6 2025-06-11 03:00,,0,15.8,55.0 2025-06-11 04:00,,0,15.8,54.1 2025-06-11 05:00,,0,15.8,51.8 2025-06-11 06:00,,0,15.8,53.6 2025-06-11 07:00,,0,15.8,60.6 2025-06-11 08:00,,0,15.8,66.2 2025-06-11 09:00,,0,15.7,69.8 2025-06-11 10:00,,0,15.6,73.2 2025-06-11 11:00,,0,15.5,74.7 2025-06-11 12:00,,0,15.5,73.6 2025-06-11 13:00,,0,15.4,73.9 2025-06-11 14:00,,0,15.4,75.6 2025-06-11 15:00,,0,15.4,76.6 2025-06-11 16:00,,0,15.4,76.6 2025-06-11 17:00,,0,15.4,75.2 2025-06-11 18:00,,0,15.5,69.4 2025-06-11 19:00,,0,15.5,65.5 2025-06-11 20:00,,0,15.6,61.3 2025-06-11 21:00,,0,15.6,59.2 2025-06-11 22:00,,0,15.7,57.6 2025-06-11 23:00,,0,15.7,57.0 2025-06-12 00:00,0.0,0,15.9,55.2 2025-06-12 01:00,,0,15.8,54.9 2025-06-12 02:00,,0,15.8,53.8 2025-06-12 03:00,,0,15.8,50.9 2025-06-12 04:00,,0,15.8,50.5 2025-06-12 05:00,,0,15.8,50.2 2025-06-12 06:00,,0,15.9,50.7 2025-06-12 07:00,,0,15.8,54.5 2025-06-12 08:00,,0,15.8,60.1 2025-06-12 09:00,,0,15.8,61.5 2025-06-12 10:00,,0,15.7,64.8 2025-06-12 11:00,,0,15.6,64.9 2025-06-12 12:00,,0,15.6,66.4 2025-06-12 13:00,,0,15.5,67.3 2025-06-12 14:00,,0,15.5,66.9 2025-06-12 15:00,,0,15.5,64.4 2025-06-12 16:00,,0,15.6,65.8 2025-06-12 17:00,,0,15.6,63.0 2025-06-12 18:00,,0,15.6,63.1 2025-06-12 19:00,,0,15.6,61.0 2025-06-12 20:00,,0,15.7,57.9 2025-06-12 21:00,,0,15.7,56.5 2025-06-12 22:00,,0,15.7,54.1 2025-06-12 23:00,,0,15.8,53.1 2025-06-13 00:00,0.0,0,15.9,52.5 2025-06-13 01:00,,0,15.8,46.8 2025-06-13 02:00,,0,15.9,46.8 2025-06-13 03:00,,0,15.9,43.0 2025-06-13 04:00,,0,15.9,41.5 2025-06-13 05:00,,0,15.9,39.9 2025-06-13 06:00,,0,15.9,42.4 2025-06-13 07:00,,0,15.9,46.9 2025-06-13 08:00,,0,15.9,51.6 2025-06-13 09:00,,0,15.9,54.5 2025-06-13 10:00,,0,15.8,55.9 2025-06-13 11:00,,0,15.8,55.8 2025-06-13 12:00,,0,15.8,56.5 2025-06-13 13:00,,0,15.7,57.9 2025-06-13 14:00,,0,15.7,57.6 2025-06-13 15:00,,0,15.7,60.3 2025-06-13 16:00,,0,15.7,60.6 2025-06-13 17:00,,0,15.7,58.5 2025-06-13 18:00,,0,15.7,59.2 2025-06-13 19:00,,0,15.8,52.7 2025-06-13 20:00,,0,15.8,50.0 2025-06-13 21:00,,0,15.8,49.3 2025-06-13 22:00,,0,15.9,46.9 2025-06-13 23:00,,0,15.9,45.9 2025-06-14 00:00,,0,15.9,45.9 2025-06-14 01:00,,0,15.9,41.7 2025-06-14 02:00,,0,15.9,42.4 2025-06-14 03:00,,0,16.0,43.3 2025-06-14 04:00,,0,16.0,41.7 2025-06-14 05:00,,0,16.0,42.6 2025-06-14 06:00,,0,16.0,43.9 2025-06-14 07:00,,0,16.0,49.6