#------------------------------------------------- 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: 2025-12-04 06:00 to 2025-12-11 05:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 974: Waterhole, 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 # #------------------------------------------------------------------------------------------------------ # # Waterhole (974) # Washington SNOTEL Site - 5010 ft # Reporting Frequency: Hourly; Date Range: 2025-12-04 06:00 to 2025-12-11 05:00 # # As of: Dec 11, 2025, 5:01:27 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-12-04 06:00,1.4,0,17.6,36.3 2025-12-04 07:00,1.4,1,17.7,36.5 2025-12-04 08:00,1.4,1,17.7,36.3 2025-12-04 09:00,1.3,1,17.8,36.5 2025-12-04 10:00,1.3,1,17.8,36.1 2025-12-04 11:00,1.3,1,17.9,37.4 2025-12-04 12:00,1.3,2,17.9,37.8 2025-12-04 13:00,1.3,1,17.9,37.2 2025-12-04 14:00,1.2,1,17.9,36.9 2025-12-04 15:00,1.2,1,17.9,36.7 2025-12-04 16:00,1.2,1,17.9,36.1 2025-12-04 17:00,1.2,1,17.9,36.1 2025-12-04 18:00,1.2,1,18.0,36.5 2025-12-04 19:00,1.2,1,18.0,36.5 2025-12-04 20:00,1.2,1,18.0,36.5 2025-12-04 21:00,1.2,1,18.0,36.3 2025-12-04 22:00,1.2,1,18.0,35.8 2025-12-04 23:00,1.2,1,18.0,36.3 2025-12-05 00:00,1.2,1,18.0,36.0 2025-12-05 01:00,1.2,1,18.0,36.1 2025-12-05 02:00,1.2,1,18.1,36.5 2025-12-05 03:00,1.2,1,18.1,36.5 2025-12-05 04:00,1.2,1,18.1,36.0 2025-12-05 05:00,1.2,0,18.1,37.2 2025-12-05 06:00,1.2,1,18.1,38.5 2025-12-05 07:00,1.1,1,18.1,40.1 2025-12-05 08:00,1.1,0,18.1,40.8 2025-12-05 09:00,1.1,,18.1,40.5 2025-12-05 10:00,1.1,,18.1,39.7 2025-12-05 11:00,1.0,0,18.1,40.6 2025-12-05 12:00,1.0,0,18.1,40.1 2025-12-05 13:00,0.9,0,18.1,38.8 2025-12-05 14:00,0.9,0,18.2,37.8 2025-12-05 15:00,0.8,0,18.1,36.5 2025-12-05 16:00,0.8,0,18.1,36.0 2025-12-05 17:00,0.8,0,18.1,35.6 2025-12-05 18:00,0.8,0,18.1,35.1 2025-12-05 19:00,0.8,0,18.1,34.7 2025-12-05 20:00,0.8,0,18.1,34.2 2025-12-05 21:00,0.8,0,18.1,34.2 2025-12-05 22:00,0.8,0,18.2,34.0 2025-12-05 23:00,0.8,0,18.2,34.0 2025-12-06 00:00,0.8,0,18.2,33.8 2025-12-06 01:00,0.8,0,18.2,33.4 2025-12-06 02:00,0.8,0,18.2,33.4 2025-12-06 03:00,0.9,0,18.2,33.1 2025-12-06 04:00,0.9,0,18.2,32.9 2025-12-06 05:00,0.9,0,18.2,32.9 2025-12-06 06:00,0.9,0,18.2,32.7 2025-12-06 07:00,0.9,0,18.2,32.4 2025-12-06 08:00,0.9,0,18.2,32.4 2025-12-06 09:00,0.9,0,18.2,32.4 2025-12-06 10:00,0.9,0,18.2,32.5 2025-12-06 11:00,0.9,0,18.3,32.5 2025-12-06 12:00,0.9,0,18.3,32.2 2025-12-06 13:00,1.0,0,18.3,32.7 2025-12-06 14:00,1.0,0,18.4,32.9 2025-12-06 15:00,1.1,,18.4,32.7 2025-12-06 16:00,1.1,,18.4,32.5 2025-12-06 17:00,1.1,,18.4,32.0 2025-12-06 18:00,1.1,,18.4,32.2 2025-12-06 19:00,1.1,,18.4,32.2 2025-12-06 20:00,1.1,,18.4,32.4 2025-12-06 21:00,1.2,0,18.4,32.4 2025-12-06 22:00,1.1,0,18.4,32.4 2025-12-06 23:00,1.1,0,18.4,32.5 2025-12-07 00:00,1.1,0,18.4,32.9 2025-12-07 01:00,1.1,,18.4,33.4 2025-12-07 02:00,1.1,,18.4,33.6 2025-12-07 03:00,1.1,1,18.4,33.8 2025-12-07 04:00,1.2,1,18.4,33.6 2025-12-07 05:00,1.1,2,18.4,33.6 2025-12-07 06:00,1.1,2,18.4,33.6 2025-12-07 07:00,1.1,2,18.4,33.8 2025-12-07 08:00,1.2,2,18.4,33.8 2025-12-07 09:00,1.2,2,18.5,34.9 2025-12-07 10:00,1.2,2,18.6,35.8 2025-12-07 11:00,1.2,2,18.6,37.4 2025-12-07 12:00,1.2,0,18.7,37.2 2025-12-07 13:00,1.2,1,18.7,36.3 2025-12-07 14:00,1.2,1,18.7,35.2 2025-12-07 15:00,1.2,1,18.7,34.9 2025-12-07 16:00,1.2,1,18.8,34.0 2025-12-07 17:00,1.2,1,18.8,33.4 2025-12-07 18:00,1.2,1,18.7,33.4 2025-12-07 19:00,1.2,1,18.7,33.4 2025-12-07 20:00,1.2,1,18.7,33.3 2025-12-07 21:00,1.2,1,18.8,33.3 2025-12-07 22:00,1.2,1,18.7,33.3 2025-12-07 23:00,1.2,1,18.8,33.3 2025-12-08 00:00,1.2,1,18.8,33.4 2025-12-08 01:00,1.2,1,18.8,33.4 2025-12-08 02:00,1.2,1,18.8,33.4 2025-12-08 03:00,1.2,1,18.8,33.6 2025-12-08 04:00,1.2,1,18.7,34.3 2025-12-08 05:00,1.2,1,18.8,35.1 2025-12-08 06:00,1.3,1,18.8,33.8 2025-12-08 07:00,1.3,1,18.8,33.8 2025-12-08 08:00,1.4,0,18.9,33.6 2025-12-08 09:00,1.4,1,18.9,33.6 2025-12-08 10:00,1.5,1,19.0,37.0 2025-12-08 11:00,1.4,0,19.1,39.7 2025-12-08 12:00,1.4,0,19.3,41.0 2025-12-08 13:00,1.3,0,19.4,40.8 2025-12-08 14:00,1.3,,19.4,40.6 2025-12-08 15:00,1.2,,19.6,40.5 2025-12-08 16:00,1.2,,19.6,40.5 2025-12-08 17:00,1.2,,19.7,40.8 2025-12-08 18:00,1.1,,19.8,40.8 2025-12-08 19:00,1.1,0,20.0,41.0 2025-12-08 20:00,1.0,0,20.1,39.9 2025-12-08 21:00,1.0,0,20.2,36.0 2025-12-08 22:00,1.0,0,20.2,33.3 2025-12-08 23:00,1.0,0,20.2,32.9 2025-12-09 00:00,0.9,0,20.2,32.5 2025-12-09 01:00,1.0,0,20.2,32.0 2025-12-09 02:00,0.9,0,20.2,32.2 2025-12-09 03:00,0.9,0,20.2,31.8 2025-12-09 04:00,1.0,0,20.2,31.3 2025-12-09 05:00,1.0,0,20.2,31.5 2025-12-09 06:00,1.0,0,20.2,31.5 2025-12-09 07:00,1.0,0,20.2,31.3 2025-12-09 08:00,1.0,0,20.2,31.3 2025-12-09 09:00,1.0,0,20.2,31.5 2025-12-09 10:00,0.9,0,20.2,31.8 2025-12-09 11:00,0.9,0,20.2,32.7 2025-12-09 12:00,1.0,0,20.3,33.1 2025-12-09 13:00,0.9,0,20.3,34.7 2025-12-09 14:00,0.9,0,20.3,33.8 2025-12-09 15:00,0.9,0,20.3,33.1 2025-12-09 16:00,0.9,0,20.3,32.5 2025-12-09 17:00,0.9,1,20.3,35.6 2025-12-09 18:00,1.0,0,20.3,35.8 2025-12-09 19:00,1.0,0,20.3,37.9 2025-12-09 20:00,1.0,0,20.4,38.8 2025-12-09 21:00,0.9,0,20.6,40.6 2025-12-09 22:00,0.8,0,20.6,42.1 2025-12-09 23:00,0.8,0,20.7,41.7 2025-12-10 00:00,0.8,0,20.8,42.3 2025-12-10 01:00,0.7,0,21.0,42.3 2025-12-10 02:00,0.6,0,21.0,42.3 2025-12-10 03:00,0.6,0,21.1,41.9 2025-12-10 04:00,0.6,0,21.2,41.9 2025-12-10 05:00,0.5,,21.3,41.7 2025-12-10 06:00,0.5,,21.4,41.5 2025-12-10 07:00,0.5,,21.5,41.5 2025-12-10 08:00,0.4,0,21.6,41.5 2025-12-10 09:00,0.4,0,21.8,41.9 2025-12-10 10:00,0.4,0,21.9,41.9 2025-12-10 11:00,0.4,0,21.9,42.4 2025-12-10 12:00,0.3,0,22.0,42.6 2025-12-10 13:00,0.3,0,22.1,42.8 2025-12-10 14:00,0.3,0,22.2,43.0 2025-12-10 15:00,0.2,0,22.4,42.8 2025-12-10 16:00,0.3,0,22.4,42.8 2025-12-10 17:00,0.3,0,22.5,42.8 2025-12-10 18:00,0.3,0,22.6,42.6 2025-12-10 19:00,0.3,0,22.7,42.4 2025-12-10 20:00,0.2,0,22.7,42.1 2025-12-10 21:00,0.2,0,22.8,41.5 2025-12-10 22:00,0.2,0,22.8,40.6 2025-12-10 23:00,0.2,0,22.8,40.1 2025-12-11 00:00,0.2,0,22.9,39.0 2025-12-11 01:00,0.2,0,22.8,37.6 2025-12-11 02:00,0.2,0,22.9,37.0 2025-12-11 03:00,0.2,0,22.9,37.2 2025-12-11 04:00,0.2,0,22.9,36.5