#------------------------------------------------- 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: 2024-04-18 14:00 to 2024-04-25 13:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 948: Mt. Ryan, AK # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Mt. Ryan (948) # Alaska SNOTEL Site - 2800 ft # Reporting Frequency: Hourly; Date Range: 2024-04-18 14:00 to 2024-04-25 13:00 # # As of: Apr 25, 2024, 1:09:06 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-18 14:00,6.2,26,5.4,51.0 2024-04-18 15:00,6.2,26,5.4,50.0 2024-04-18 16:00,6.2,25,5.4,49.0 2024-04-18 17:00,6.2,25,5.4,51.0 2024-04-18 18:00,6.2,25,5.4,49.0 2024-04-18 19:00,6.2,25,5.4,47.0 2024-04-18 20:00,6.2,25,5.4,44.0 2024-04-18 21:00,6.2,25,5.5,42.0 2024-04-18 22:00,6.2,25,5.4,42.0 2024-04-18 23:00,6.2,25,5.5,41.0 2024-04-19 00:00,6.3,25,5.6,39.0 2024-04-19 01:00,6.3,25,5.5,38.0 2024-04-19 02:00,6.3,25,5.5,38.0 2024-04-19 03:00,6.3,25,5.5,38.0 2024-04-19 04:00,6.3,25,5.5,37.0 2024-04-19 05:00,6.3,25,5.5,37.0 2024-04-19 06:00,6.2,25,5.5,38.0 2024-04-19 07:00,6.1,25,5.5,41.0 2024-04-19 08:00,6.0,25,5.5,44.0 2024-04-19 09:00,6.0,25,5.5,46.0 2024-04-19 10:00,6.1,25,5.5,47.0 2024-04-19 11:00,5.8,24,5.4,49.0 2024-04-19 12:00,6.0,25,5.4,51.0 2024-04-19 13:00,6.0,25,5.4,52.0 2024-04-19 14:00,6.1,25,5.4,52.0 2024-04-19 15:00,6.1,24,5.4,54.0 2024-04-19 16:00,6.1,24,5.3,55.0 2024-04-19 17:00,6.1,24,5.4,55.0 2024-04-19 18:00,6.0,24,5.4,54.0 2024-04-19 19:00,6.0,24,5.4,53.0 2024-04-19 20:00,5.9,24,5.4,47.0 2024-04-19 21:00,5.9,24,5.4,44.0 2024-04-19 22:00,5.8,24,5.5,44.0 2024-04-19 23:00,5.7,24,5.4,43.0 2024-04-20 00:00,5.8,24,5.6,42.0 2024-04-20 01:00,5.7,24,5.5,43.0 2024-04-20 02:00,5.7,24,5.5,40.0 2024-04-20 03:00,5.7,24,5.5,39.0 2024-04-20 04:00,5.6,24,5.5,40.0 2024-04-20 05:00,5.6,24,5.5,40.0 2024-04-20 06:00,5.6,24,5.5,42.0 2024-04-20 07:00,5.5,24,5.5,42.0 2024-04-20 08:00,5.2,24,5.5,46.0 2024-04-20 09:00,5.3,24,5.5,49.0 2024-04-20 10:00,5.4,24,5.5,50.0 2024-04-20 11:00,5.0,24,5.4,50.0 2024-04-20 12:00,5.2,23,5.4,51.0 2024-04-20 13:00,5.5,23,5.4,52.0 2024-04-20 14:00,5.7,23,5.4,51.0 2024-04-20 15:00,5.8,23,5.4,53.0 2024-04-20 16:00,5.8,23,5.3,52.0 2024-04-20 17:00,5.8,23,5.3,50.0 2024-04-20 18:00,5.8,23,5.3,49.0 2024-04-20 19:00,5.7,23,5.4,47.0 2024-04-20 20:00,5.7,23,5.4,44.0 2024-04-20 21:00,5.7,23,5.4,43.0 2024-04-20 22:00,5.7,23,5.4,42.0 2024-04-20 23:00,5.7,23,5.4,41.0 2024-04-21 00:00,5.7,23,5.6,40.0 2024-04-21 01:00,5.7,23,5.4,38.0 2024-04-21 02:00,5.7,23,5.5,39.0 2024-04-21 03:00,5.6,23,5.5,37.0 2024-04-21 04:00,5.6,23,5.5,39.0 2024-04-21 05:00,5.5,23,5.5,37.0 2024-04-21 06:00,5.5,23,5.5,38.0 2024-04-21 07:00,5.4,23,5.5,42.0 2024-04-21 08:00,5.1,23,5.5,43.0 2024-04-21 09:00,5.2,22,5.4,44.0 2024-04-21 10:00,5.3,22,5.4,45.0 2024-04-21 11:00,5.3,22,5.4,47.0 2024-04-21 12:00,5.5,22,5.4,47.0 2024-04-21 13:00,5.6,22,5.3,48.0 2024-04-21 14:00,5.7,22,5.3,49.0 2024-04-21 15:00,5.8,22,5.3,47.0 2024-04-21 16:00,5.8,22,5.2,48.0 2024-04-21 17:00,5.8,22,5.2,48.0 2024-04-21 18:00,5.8,22,5.3,48.0 2024-04-21 19:00,5.8,22,5.2,47.0 2024-04-21 20:00,5.8,21,5.3,43.0 2024-04-21 21:00,5.8,22,5.4,40.0 2024-04-21 22:00,5.7,22,5.4,40.0 2024-04-21 23:00,5.7,22,5.4,39.0 2024-04-22 00:00,5.6,21,5.6,39.0 2024-04-22 01:00,5.6,21,5.4,36.0 2024-04-22 02:00,5.6,21,5.5,36.0 2024-04-22 03:00,5.5,21,5.5,35.0 2024-04-22 04:00,5.5,21,5.5,34.0 2024-04-22 05:00,5.4,21,5.5,34.0 2024-04-22 06:00,5.3,21,5.5,35.0 2024-04-22 07:00,5.2,21,5.5,40.0 2024-04-22 08:00,5.1,21,5.5,40.0 2024-04-22 09:00,5.2,21,5.4,41.0 2024-04-22 10:00,5.3,21,5.4,42.0 2024-04-22 11:00,5.3,21,5.4,42.0 2024-04-22 12:00,5.5,20,5.3,45.0 2024-04-22 13:00,5.6,20,5.3,44.0 2024-04-22 14:00,5.7,20,5.2,46.0 2024-04-22 15:00,5.7,20,5.2,46.0 2024-04-22 16:00,5.7,20,5.2,45.0 2024-04-22 17:00,5.8,20,5.3,42.0 2024-04-22 18:00,5.8,20,5.3,43.0 2024-04-22 19:00,5.8,19,5.3,42.0 2024-04-22 20:00,5.8,20,5.4,40.0 2024-04-22 21:00,5.7,19,5.4,39.0 2024-04-22 22:00,5.7,19,5.4,39.0 2024-04-22 23:00,5.6,19,5.4,38.0 2024-04-23 00:00,5.6,19,5.4,38.0 2024-04-23 01:00,5.6,19,5.4,37.0 2024-04-23 02:00,5.5,19,5.4,37.0 2024-04-23 03:00,5.4,19,5.5,36.0 2024-04-23 04:00,5.4,19,5.4,35.0 2024-04-23 05:00,5.4,19,5.5,34.0 2024-04-23 06:00,5.3,19,5.5,35.0 2024-04-23 07:00,5.2,19,5.5,36.0 2024-04-23 08:00,5.2,19,5.5,37.0 2024-04-23 09:00,5.3,19,5.4,41.0 2024-04-23 10:00,5.4,18,5.4,41.0 2024-04-23 11:00,5.5,18,5.4,43.0 2024-04-23 12:00,5.6,19,5.3,43.0 2024-04-23 13:00,5.6,19,5.3,46.0 2024-04-23 14:00,5.7,18,5.3,45.0 2024-04-23 15:00,5.8,18,5.2,45.0 2024-04-23 16:00,5.8,18,5.3,43.0 2024-04-23 17:00,5.8,18,5.3,42.0 2024-04-23 18:00,5.8,18,5.3,42.0 2024-04-23 19:00,5.7,18,5.3,40.0 2024-04-23 20:00,5.7,18,5.4,39.0 2024-04-23 21:00,5.7,18,5.4,38.0 2024-04-23 22:00,5.6,18,5.4,38.0 2024-04-23 23:00,5.6,18,5.4,37.0 2024-04-24 00:00,5.6,17,5.4,36.0 2024-04-24 01:00,5.5,18,5.4,35.0 2024-04-24 02:00,5.5,17,5.5,35.0 2024-04-24 03:00,5.4,17,5.4,35.0 2024-04-24 04:00,5.4,17,5.4,35.0 2024-04-24 05:00,5.4,17,5.5,34.0 2024-04-24 06:00,5.3,17,5.5,35.0 2024-04-24 07:00,5.2,17,5.5,39.0 2024-04-24 08:00,5.2,17,5.5,40.0 2024-04-24 09:00,5.3,17,5.4,42.0 2024-04-24 10:00,5.3,17,5.4,43.0 2024-04-24 11:00,5.4,17,5.3,44.0 2024-04-24 12:00,5.6,16,5.3,45.0 2024-04-24 13:00,5.7,16,5.2,46.0 2024-04-24 14:00,5.7,16,5.2,46.0 2024-04-24 15:00,5.7,16,5.2,47.0 2024-04-24 16:00,5.7,16,5.2,47.0 2024-04-24 17:00,5.6,15,5.2,47.0 2024-04-24 18:00,5.6,15,5.3,45.0 2024-04-24 19:00,5.6,15,5.2,44.0 2024-04-24 20:00,5.6,15,5.3,41.0 2024-04-24 21:00,5.5,16,5.3,40.0 2024-04-24 22:00,5.5,16,5.4,38.0 2024-04-24 23:00,5.5,15,5.4,38.0 2024-04-25 00:00,5.4,15,5.4,37.0 2024-04-25 01:00,5.4,15,5.4,37.0 2024-04-25 02:00,5.4,15,5.4,37.0 2024-04-25 03:00,5.4,15,5.4,37.0 2024-04-25 04:00,5.4,15,5.4,37.0 2024-04-25 05:00,5.3,14,5.4,36.0 2024-04-25 06:00,5.3,15,5.4,37.0 2024-04-25 07:00,5.2,14,5.4,41.0 2024-04-25 08:00,5.1,14,5.4,43.0 2024-04-25 09:00,5.3,14,5.4,46.0 2024-04-25 10:00,5.3,14,5.4,48.0 2024-04-25 11:00,5.4,14,5.3,49.0