#------------------------------------------------- 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: 2025-07-02 18:00 to 2025-07-05 17:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 985: Sourdough Gulch, WA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # 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 # Wind Speed Average Value None Hour N/A Miles/hour N/A WSPDV Average wind speed # Wind Speed Maximum Value None Hour N/A Miles/hour N/A WSPDX Maximum wind speed # Wind Direction Average Value None Hour N/A Degrees N/A WDIRV Average wind direction # # 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 # #------------------------------------------------------------------------------------------------------ # # Sourdough Gulch (985) # Washington SNOTEL Site - 3970 ft # Reporting Frequency: Hourly; Date Range: 2025-07-02 18:00 to 2025-07-05 17:00 # # As of: Jul 5, 2025, 5:19:16 PM GMT-08:00 # Date,Station Name,State Name,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Wind Speed Average (mph),Wind Speed Maximum (mph),Wind Direction Average (degree) 2025-07-02 18:00,Sourdough Gulch,WASHINGTON,80.8,10.5,0.0,0,1.9,6.6,3 2025-07-02 19:00,Sourdough Gulch,WASHINGTON,77.0,10.6,0.0,0,1.4,7.0,3 2025-07-02 20:00,Sourdough Gulch,WASHINGTON,72.0,10.7,0.0,0,1.4,3.7,3 2025-07-02 21:00,Sourdough Gulch,WASHINGTON,69.4,10.7,0.0,0,2.3,9.0,4 2025-07-02 22:00,Sourdough Gulch,WASHINGTON,66.7,10.7,,0,2.4,7.1,4 2025-07-02 23:00,Sourdough Gulch,WASHINGTON,64.9,10.7,,0,2.4,7.6,4 2025-07-03 00:00,Sourdough Gulch,WASHINGTON,63.0,10.7,0.0,0,3.4,12.5,4 2025-07-03 01:00,Sourdough Gulch,WASHINGTON,62.1,10.7,0.0,0,1.1,5.9,4 2025-07-03 02:00,Sourdough Gulch,WASHINGTON,60.4,10.7,0.0,0,0.8,3.4,4 2025-07-03 03:00,Sourdough Gulch,WASHINGTON,60.8,10.7,0.0,1,0.4,2.6,4 2025-07-03 04:00,Sourdough Gulch,WASHINGTON,59.4,10.7,0.0,0,1.6,5.5,4 2025-07-03 05:00,Sourdough Gulch,WASHINGTON,57.7,10.7,0.0,0,3.0,8.7,4 2025-07-03 06:00,Sourdough Gulch,WASHINGTON,57.7,10.8,0.0,0,2.2,6.7,4 2025-07-03 07:00,Sourdough Gulch,WASHINGTON,59.2,10.7,0.0,0,2.7,7.3,4 2025-07-03 08:00,Sourdough Gulch,WASHINGTON,62.8,10.6,0.1,0,3.4,10.6,4 2025-07-03 09:00,Sourdough Gulch,WASHINGTON,65.8,10.6,0.1,0,3.5,9.3,4 2025-07-03 10:00,Sourdough Gulch,WASHINGTON,69.1,10.6,0.1,0,4.0,12.8,4 2025-07-03 11:00,Sourdough Gulch,WASHINGTON,71.1,10.6,0.1,0,4.7,13.9,4 2025-07-03 12:00,Sourdough Gulch,WASHINGTON,71.8,10.5,0.0,0,4.3,11.2,4 2025-07-03 13:00,Sourdough Gulch,WASHINGTON,72.3,10.5,0.0,0,4.7,12.4,4 2025-07-03 14:00,Sourdough Gulch,WASHINGTON,72.5,10.5,0.0,0,5.1,14.0,4 2025-07-03 15:00,Sourdough Gulch,WASHINGTON,73.0,10.6,0.0,0,5.1,13.3,4 2025-07-03 16:00,Sourdough Gulch,WASHINGTON,73.0,10.6,0.0,0,5.6,13.6,4 2025-07-03 17:00,Sourdough Gulch,WASHINGTON,73.6,10.6,0.0,0,4.7,11.7,4 2025-07-03 18:00,Sourdough Gulch,WASHINGTON,70.9,10.6,0.0,0,4.1,11.8,4 2025-07-03 19:00,Sourdough Gulch,WASHINGTON,69.6,10.6,0.0,0,1.5,6.4,4 2025-07-03 20:00,Sourdough Gulch,WASHINGTON,66.2,10.7,0.0,0,1.9,4.2,4 2025-07-03 21:00,Sourdough Gulch,WASHINGTON,63.5,10.7,0.0,0,3.4,5.6,4 2025-07-03 22:00,Sourdough Gulch,WASHINGTON,64.2,10.7,0.0,0,2.1,4.6,4 2025-07-03 23:00,Sourdough Gulch,WASHINGTON,63.0,10.7,0.0,1,1.3,5.8,4 2025-07-04 00:00,Sourdough Gulch,WASHINGTON,64.2,10.7,0.0,0,1.8,4.5,4 2025-07-04 01:00,Sourdough Gulch,WASHINGTON,63.9,10.7,0.0,0,1.3,4.1,4 2025-07-04 02:00,Sourdough Gulch,WASHINGTON,62.2,10.7,0.0,0,1.4,3.2,4 2025-07-04 03:00,Sourdough Gulch,WASHINGTON,62.2,10.7,0.0,0,1.4,3.2,4 2025-07-04 04:00,Sourdough Gulch,WASHINGTON,61.5,10.7,0.0,0,2.2,4.1,4 2025-07-04 05:00,Sourdough Gulch,WASHINGTON,61.5,10.7,0.0,0,1.3,3.4,4 2025-07-04 06:00,Sourdough Gulch,WASHINGTON,61.3,10.7,0.0,0,1.2,4.0,4 2025-07-04 07:00,Sourdough Gulch,WASHINGTON,63.3,10.7,0.0,0,1.1,4.6,4 2025-07-04 08:00,Sourdough Gulch,WASHINGTON,64.0,10.6,0.0,0,1.8,5.3,4 2025-07-04 09:00,Sourdough Gulch,WASHINGTON,63.9,10.6,0.0,0,1.3,4.7,4 2025-07-04 10:00,Sourdough Gulch,WASHINGTON,63.0,10.6,0.0,0,1.7,4.2,4 2025-07-04 11:00,Sourdough Gulch,WASHINGTON,63.7,10.6,0.0,0,1.8,5.0,4 2025-07-04 12:00,Sourdough Gulch,WASHINGTON,64.8,10.6,0.0,0,2.6,7.5,4 2025-07-04 13:00,Sourdough Gulch,WASHINGTON,66.6,10.6,0.0,0,3.5,12.4,4 2025-07-04 14:00,Sourdough Gulch,WASHINGTON,66.6,10.6,0.0,1,4.0,12.3,4 2025-07-04 15:00,Sourdough Gulch,WASHINGTON,67.3,10.6,0.0,0,4.0,9.8,4 2025-07-04 16:00,Sourdough Gulch,WASHINGTON,64.9,10.6,0.0,0,2.4,6.2,4 2025-07-04 17:00,Sourdough Gulch,WASHINGTON,64.6,10.6,0.0,0,3.7,10.2,4 2025-07-04 18:00,Sourdough Gulch,WASHINGTON,61.9,10.6,0.0,0,2.5,6.7,4 2025-07-04 19:00,Sourdough Gulch,WASHINGTON,59.7,10.7,0.0,0,1.4,3.6,4 2025-07-04 20:00,Sourdough Gulch,WASHINGTON,58.6,10.7,0.0,0,2.5,4.8,4 2025-07-04 21:00,Sourdough Gulch,WASHINGTON,58.1,10.7,0.0,0,2.0,4.8,4 2025-07-04 22:00,Sourdough Gulch,WASHINGTON,57.4,10.7,0.0,0,1.8,3.4,4 2025-07-04 23:00,Sourdough Gulch,WASHINGTON,57.6,10.7,0.0,0,1.9,3.6,4 2025-07-05 00:00,Sourdough Gulch,WASHINGTON,57.2,10.7,0.0,0,1.3,3.4,4 2025-07-05 01:00,Sourdough Gulch,WASHINGTON,56.5,10.7,0.0,0,0.3,2.1,4 2025-07-05 02:00,Sourdough Gulch,WASHINGTON,55.9,10.7,0.0,0,0.2,1.9,4 2025-07-05 03:00,Sourdough Gulch,WASHINGTON,55.9,10.7,0.0,0,1.5,2.7,4 2025-07-05 04:00,Sourdough Gulch,WASHINGTON,54.7,10.7,0.0,0,1.4,3.5,4 2025-07-05 05:00,Sourdough Gulch,WASHINGTON,54.5,10.7,0.0,0,0.3,2.5,5 2025-07-05 06:00,Sourdough Gulch,WASHINGTON,55.2,10.7,0.0,0,1.6,3.9,4 2025-07-05 07:00,Sourdough Gulch,WASHINGTON,56.7,10.7,0.0,0,2.7,9.6,4 2025-07-05 08:00,Sourdough Gulch,WASHINGTON,57.0,10.6,0.1,0,2.2,7.5,4 2025-07-05 09:00,Sourdough Gulch,WASHINGTON,60.8,10.6,0.0,0,2.3,7.6,4 2025-07-05 10:00,Sourdough Gulch,WASHINGTON,59.7,10.6,0.0,0,2.4,7.8,4 2025-07-05 11:00,Sourdough Gulch,WASHINGTON,63.5,10.6,0.1,0,2.1,8.9,4 2025-07-05 12:00,Sourdough Gulch,WASHINGTON,64.2,10.6,0.0,0,2.0,7.6,4 2025-07-05 13:00,Sourdough Gulch,WASHINGTON,63.7,10.6,0.0,0,1.5,4.4,4 2025-07-05 14:00,Sourdough Gulch,WASHINGTON,67.6,10.6,0.0,0,2.9,9.2,4 2025-07-05 15:00,Sourdough Gulch,WASHINGTON,67.5,10.6,0.0,0,2.9,9.5,4 2025-07-05 16:00,Sourdough Gulch,WASHINGTON,69.3,10.6,0.0,0,,,