#------------------------------------------------- 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: 2025-01-16 17:00 to 2025-01-17 16:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 356: Blue Lakes, 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 # Air Temperature Maximum Value None Hour N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Hour N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Hour N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # # 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 # #------------------------------------------------------------------------------------------------------ # # Blue Lakes (356) # California SNOTEL Site - 8060 ft # Reporting Frequency: Hourly; Date Range: 2025-01-16 17:00 to 2025-01-17 16:00 # # As of: Jan 17, 2025, 4:27:51 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF),Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF) 2025-01-16 17:00,10.5,31,12.0,33.6,,, 2025-01-16 18:00,10.5,31,11.9,28.8,,, 2025-01-16 19:00,10.5,32,11.9,26.4,,, 2025-01-16 20:00,10.4,31,11.8,24.4,,, 2025-01-16 21:00,10.4,32,11.8,22.1,,, 2025-01-16 22:00,10.4,32,11.8,20.5,,, 2025-01-16 23:00,10.4,32,11.7,19.6,,, 2025-01-17 00:00,10.4,31,11.7,18.7,,, 2025-01-17 01:00,10.4,31,11.7,17.2,,, 2025-01-17 02:00,10.4,31,11.6,17.4,,, 2025-01-17 03:00,10.4,32,11.6,17.1,,, 2025-01-17 04:00,10.4,32,11.6,15.6,,, 2025-01-17 05:00,10.4,32,11.6,15.1,,, 2025-01-17 06:00,10.4,32,11.6,14.2,,, 2025-01-17 07:00,10.4,31,11.6,11.5,,, 2025-01-17 08:00,10.4,32,11.5,16.3,,, 2025-01-17 09:00,10.4,32,11.6,20.3,,, 2025-01-17 10:00,10.4,31,11.6,32.4,,, 2025-01-17 11:00,10.4,31,11.8,36.9,,, 2025-01-17 12:00,10.5,31,11.9,38.5,,, 2025-01-17 13:00,10.5,30,12.0,38.5,,, 2025-01-17 14:00,10.5,31,12.0,38.1,,, 2025-01-17 15:00,10.5,31,12.0,37.9,,, 2025-01-17 16:00,10.5,31,12.0,35.8,,,