#------------------------------------------------- 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: 2025-07-01 07:00 to 2025-07-08 06:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 352: Blewett Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Blewett Pass (352) # Washington SNOTEL Site - 4240 ft # Reporting Frequency: Hourly; Date Range: 2025-07-01 07:00 to 2025-07-08 06:00 # # As of: Jul 8, 2025, 6:58:54 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-07-01 07:00,,0,25.2,62.6 2025-07-01 08:00,,0,25.1,67.3 2025-07-01 09:00,,0,25.1,73.4 2025-07-01 10:00,0.0,0,25.1,77.2 2025-07-01 11:00,,0,25.0,82.0 2025-07-01 12:00,,0,24.9,83.3 2025-07-01 13:00,,0,24.9,86.5 2025-07-01 14:00,,0,24.9,87.1 2025-07-01 15:00,,0,24.9,86.4 2025-07-01 16:00,0.1,0,25.0,86.2 2025-07-01 17:00,0.1,,25.1,82.6 2025-07-01 18:00,0.1,0,25.0,80.6 2025-07-01 19:00,0.0,0,25.0,73.4 2025-07-01 20:00,0.0,0,25.1,69.3 2025-07-01 21:00,0.0,0,25.1,65.5 2025-07-01 22:00,0.0,0,25.2,63.5 2025-07-01 23:00,0.0,0,25.2,62.2 2025-07-02 00:00,0.0,0,25.2,60.8 2025-07-02 01:00,0.0,0,25.2,59.9 2025-07-02 02:00,,0,25.2,58.1 2025-07-02 03:00,,0,25.2,57.4 2025-07-02 04:00,,0,25.2,56.5 2025-07-02 05:00,,0,25.2,56.1 2025-07-02 06:00,,0,25.2,55.6 2025-07-02 07:00,,0,25.2,59.0 2025-07-02 08:00,,0,25.1,63.1 2025-07-02 09:00,,0,25.1,67.8 2025-07-02 10:00,0.0,0,25.0,71.4 2025-07-02 11:00,,0,25.0,75.6 2025-07-02 12:00,,0,24.9,76.3 2025-07-02 13:00,,0,24.9,76.6 2025-07-02 14:00,,0,24.9,77.2 2025-07-02 15:00,0.0,0,24.9,74.1 2025-07-02 16:00,0.2,0,25.2,71.6 2025-07-02 17:00,0.1,0,25.2,67.6 2025-07-02 18:00,0.1,0,25.1,65.1 2025-07-02 19:00,0.0,0,25.1,59.4 2025-07-02 20:00,0.0,0,25.2,56.1 2025-07-02 21:00,0.0,0,25.2,54.3 2025-07-02 22:00,,0,25.2,53.8 2025-07-02 23:00,,0,25.2,50.5 2025-07-03 00:00,0.0,0,25.2,47.8 2025-07-03 01:00,,0,25.2,47.5 2025-07-03 02:00,,0,25.2,49.1 2025-07-03 03:00,,0,25.2,46.6 2025-07-03 04:00,,0,25.2,46.2 2025-07-03 05:00,,0,25.2,45.0 2025-07-03 06:00,,0,25.2,44.6 2025-07-03 07:00,,0,25.2,47.8 2025-07-03 08:00,,0,25.1,52.0 2025-07-03 09:00,,0,25.1,56.3 2025-07-03 10:00,0.0,0,25.1,60.4 2025-07-03 11:00,,0,25.0,64.0 2025-07-03 12:00,,0,25.0,68.4 2025-07-03 13:00,,0,25.0,68.9 2025-07-03 14:00,,0,25.0,70.2 2025-07-03 15:00,0.0,0,25.0,70.5 2025-07-03 16:00,0.1,0,25.0,69.3 2025-07-03 17:00,0.1,0,25.1,67.1 2025-07-03 18:00,0.1,0,25.1,64.4 2025-07-03 19:00,0.0,0,25.1,57.7 2025-07-03 20:00,0.0,0,25.2,54.7 2025-07-03 21:00,0.0,0,25.2,50.5 2025-07-03 22:00,,0,25.2,49.8 2025-07-03 23:00,,0,25.2,48.9 2025-07-04 00:00,,0,25.2,48.7 2025-07-04 01:00,,0,25.2,45.5 2025-07-04 02:00,,0,25.2,48.9 2025-07-04 03:00,,0,25.2,48.7 2025-07-04 04:00,,0,25.2,49.8 2025-07-04 05:00,,0,25.2,47.1 2025-07-04 06:00,,0,25.2,49.8 2025-07-04 07:00,,0,25.2,52.7 2025-07-04 08:00,,0,25.1,56.3 2025-07-04 09:00,,0,25.1,61.7 2025-07-04 10:00,0.0,0,25.1,64.0 2025-07-04 11:00,,0,25.0,66.0 2025-07-04 12:00,0.0,0,25.0,66.4 2025-07-04 13:00,,0,25.0,67.6 2025-07-04 14:00,,0,25.0,71.1 2025-07-04 15:00,0.0,0,25.0,71.1 2025-07-04 16:00,0.1,0,25.0,68.2 2025-07-04 17:00,0.1,0,25.1,65.3 2025-07-04 18:00,0.1,0,25.1,59.5 2025-07-04 19:00,0.0,0,25.1,55.8 2025-07-04 20:00,0.0,0,25.2,53.6 2025-07-04 21:00,0.0,0,25.2,52.5 2025-07-04 22:00,0.0,0,25.2,51.3 2025-07-04 23:00,,0,25.2,50.4 2025-07-05 00:00,,0,25.2,49.1 2025-07-05 01:00,,0,25.2,49.6 2025-07-05 02:00,,0,25.2,48.2 2025-07-05 03:00,,0,25.2,47.1 2025-07-05 04:00,,0,25.2,44.8 2025-07-05 05:00,,0,25.2,44.2 2025-07-05 06:00,,0,25.2,45.0 2025-07-05 07:00,,0,25.2,48.6 2025-07-05 08:00,,0,25.1,53.8 2025-07-05 09:00,,0,25.1,59.0 2025-07-05 10:00,0.0,0,25.1,63.7 2025-07-05 11:00,,0,25.0,66.9 2025-07-05 12:00,,0,25.0,70.5 2025-07-05 13:00,,0,25.0,69.4 2025-07-05 14:00,,0,25.0,71.8 2025-07-05 15:00,0.0,0,24.9,71.6 2025-07-05 16:00,0.1,0,25.0,72.1 2025-07-05 17:00,0.1,0,25.1,68.9 2025-07-05 18:00,0.1,0,25.0,67.3 2025-07-05 19:00,0.0,0,25.1,60.8 2025-07-05 20:00,0.0,0,25.1,57.4 2025-07-05 21:00,0.0,0,25.2,53.2 2025-07-05 22:00,0.0,0,25.2,53.8 2025-07-05 23:00,,0,25.2,51.1 2025-07-06 00:00,,0,25.2,49.1 2025-07-06 01:00,,0,25.2,48.7 2025-07-06 02:00,,0,25.2,48.4 2025-07-06 03:00,,0,25.2,46.6 2025-07-06 04:00,,0,25.2,48.0 2025-07-06 05:00,,0,25.2,48.4 2025-07-06 06:00,,0,25.2,47.8 2025-07-06 07:00,,0,25.2,52.2 2025-07-06 08:00,,0,25.1,56.5 2025-07-06 09:00,,0,25.1,62.4 2025-07-06 10:00,0.0,0,25.1,67.8 2025-07-06 11:00,,0,25.0,72.9 2025-07-06 12:00,,0,25.0,71.2 2025-07-06 13:00,,0,24.9,73.9 2025-07-06 14:00,,0,24.9,76.1 2025-07-06 15:00,0.0,0,24.9,76.6 2025-07-06 16:00,0.1,0,25.0,77.2 2025-07-06 17:00,0.1,0,25.1,73.8 2025-07-06 18:00,0.1,0,25.0,73.2 2025-07-06 19:00,0.1,0,25.1,65.8 2025-07-06 20:00,0.0,0,25.1,61.3 2025-07-06 21:00,0.0,0,25.1,58.1 2025-07-06 22:00,0.0,0,25.2,55.6 2025-07-06 23:00,0.0,0,25.2,55.2 2025-07-07 00:00,,0,25.2,55.0 2025-07-07 01:00,,0,25.2,60.1 2025-07-07 02:00,,0,25.2,60.4 2025-07-07 03:00,,0,25.2,58.3 2025-07-07 04:00,,0,25.2,55.9 2025-07-07 05:00,,0,25.2,55.0 2025-07-07 06:00,,0,25.2,56.5 2025-07-07 07:00,,0,25.2,58.3 2025-07-07 08:00,,0,25.1,62.8 2025-07-07 09:00,,0,25.1,70.0 2025-07-07 10:00,0.0,0,25.0,72.7 2025-07-07 11:00,,0,25.0,76.1 2025-07-07 12:00,,0,24.9,78.4 2025-07-07 13:00,,0,24.9,80.4 2025-07-07 14:00,,0,24.9,80.1 2025-07-07 15:00,0.0,0,24.9,82.6 2025-07-07 16:00,0.2,0,25.0,82.0 2025-07-07 17:00,0.1,,25.0,80.2 2025-07-07 18:00,0.1,0,25.0,79.2 2025-07-07 19:00,0.1,0,25.0,72.5 2025-07-07 20:00,0.0,0,25.1,67.1 2025-07-07 21:00,0.0,0,25.1,64.0 2025-07-07 22:00,0.0,0,25.2,63.3 2025-07-07 23:00,0.0,0,25.2,61.3 2025-07-08 00:00,0.0,0,25.2,61.9 2025-07-08 01:00,0.0,0,25.2,60.8 2025-07-08 02:00,,0,25.2,59.7 2025-07-08 03:00,,0,25.2,57.4 2025-07-08 04:00,,0,25.2,55.6 2025-07-08 05:00,,0,25.2,56.5 2025-07-08 06:00,,0,25.2,56.3