#------------------------------------------------- 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: 2025-06-29 03:00 to 2025-07-02 02:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 785: McGrath, AK # # 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Mcgrath (785) # Alaska SNOTEL Site - 340 ft # Reporting Frequency: Hourly; Date Range: 2025-06-29 03:00 to 2025-07-02 02:00 # # As of: Jul 2, 2025, 2:43:53 AM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in) 2025-06-29 03:00,49.0,13.0,0.6,0 2025-06-29 04:00,47.0,13.0,0.6,0 2025-06-29 05:00,47.0,13.0,0.6,0 2025-06-29 06:00,50.0,13.0,0.5,0 2025-06-29 07:00,53.0,13.0,0.5,0 2025-06-29 08:00,58.0,13.0,0.6,0 2025-06-29 09:00,62.0,13.0,0.6,0 2025-06-29 10:00,60.0,13.0,0.6, 2025-06-29 11:00,61.0,13.0,0.6, 2025-06-29 12:00,66.0,12.9,0.6,0 2025-06-29 13:00,65.0,12.9,0.6, 2025-06-29 14:00,65.0,12.9,0.7,0 2025-06-29 15:00,65.0,12.9,0.7, 2025-06-29 16:00,64.0,12.9,0.6, 2025-06-29 17:00,66.0,12.9,0.6,0 2025-06-29 18:00,65.0,12.9,0.6,0 2025-06-29 19:00,65.0,12.9,0.6,0 2025-06-29 20:00,61.0,12.9,0.6,0 2025-06-29 21:00,59.0,12.9,0.6,0 2025-06-29 22:00,56.0,12.9,0.6,0 2025-06-29 23:00,54.0,13.0,0.6,0 2025-06-30 00:00,53.0,13.0,0.0,0 2025-06-30 01:00,53.0,13.0,0.6,0 2025-06-30 02:00,51.0,13.0,0.6,0 2025-06-30 03:00,51.0,13.0,0.6,0 2025-06-30 04:00,51.0,13.0,0.6,0 2025-06-30 05:00,50.0,13.0,0.6,0 2025-06-30 06:00,50.0,13.1,0.6,0 2025-06-30 07:00,50.0,13.1,0.6,0 2025-06-30 08:00,52.0,13.1,0.6,0 2025-06-30 09:00,54.0,13.0,0.6,0 2025-06-30 10:00,56.0,13.0,0.6,0 2025-06-30 11:00,57.0,13.0,0.6,0 2025-06-30 12:00,58.0,13.0,0.6,0 2025-06-30 13:00,59.0,13.0,0.6,0 2025-06-30 14:00,61.0,13.0,0.6,0 2025-06-30 15:00,62.0,13.0,0.6,0 2025-06-30 16:00,63.0,13.0,0.6,0 2025-06-30 17:00,59.0,13.0,0.6,0 2025-06-30 18:00,59.0,13.0,0.6,0 2025-06-30 19:00,58.0,13.0,0.6,0 2025-06-30 20:00,56.0,13.0,0.6,0 2025-06-30 21:00,54.0,13.0,0.6,0 2025-06-30 22:00,54.0,13.0,0.6,0 2025-06-30 23:00,52.0,13.1,0.6,0 2025-07-01 00:00,51.0,13.1,0.0,0 2025-07-01 01:00,51.0,13.1,0.6,0 2025-07-01 02:00,51.0,13.2,0.6,0 2025-07-01 03:00,50.0,13.2,0.6,0 2025-07-01 04:00,50.0,13.2,0.6,0 2025-07-01 05:00,51.0,13.2,0.6,0 2025-07-01 06:00,51.0,13.2,0.6,0 2025-07-01 07:00,53.0,13.2,0.6,0 2025-07-01 08:00,54.0,13.2,0.6,0 2025-07-01 09:00,55.0,13.2,0.6,0 2025-07-01 10:00,56.0,13.2,0.6,0 2025-07-01 11:00,59.0,13.2,0.0,0 2025-07-01 12:00,61.0,13.2,0.0,0 2025-07-01 13:00,62.0,13.2,0.0,0 2025-07-01 14:00,64.0,13.1,0.0,0 2025-07-01 15:00,64.0,13.1,0.0,0 2025-07-01 16:00,62.0,13.1,0.0,0 2025-07-01 17:00,61.0,13.1,0.0, 2025-07-01 18:00,58.0,13.1,0.0,0 2025-07-01 19:00,61.0,13.2,0.0,0 2025-07-01 20:00,60.0,13.2,0.0,0 2025-07-01 21:00,59.0,13.2,0.0,0 2025-07-01 22:00,57.0,13.2,0.0,0 2025-07-01 23:00,54.0,13.2,0.0,0 2025-07-02 00:00,52.0,13.2,0.0,0 2025-07-02 01:00,50.0,13.2,0.0,0