#------------------------------------------------- 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: 2025-05-31 00:00 to 2025-06-01 23:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 920: North Rapid Creek, SD # # 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 # #------------------------------------------------------------------------------------------------------ # # North Rapid Creek (920) # South Dakota SNOTEL Site - 6150 ft # Reporting Frequency: Hourly; Date Range: 2025-05-31 00:00 to 2025-06-01 23:00 # # As of: Jun 6, 2025, 1:36:26 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-05-31 00:00,0.0,0,13.4,47.7 2025-05-31 01:00,,0,13.4,46.0 2025-05-31 02:00,,0,13.4,44.4 2025-05-31 03:00,,0,13.4,46.0 2025-05-31 04:00,,0,13.4,47.1 2025-05-31 05:00,,0,13.5,51.4 2025-05-31 06:00,,,13.5,56.7 2025-05-31 07:00,,0,13.6,58.5 2025-05-31 08:00,,,13.7,61.0 2025-05-31 09:00,,,13.6,63.9 2025-05-31 10:00,,0,13.5,65.1 2025-05-31 11:00,,0,13.4,66.6 2025-05-31 12:00,,,13.4,67.3 2025-05-31 13:00,,,13.2,68.0 2025-05-31 14:00,,,13.4,66.6 2025-05-31 15:00,,,13.2,66.6 2025-05-31 16:00,,,13.2,66.9 2025-05-31 17:00,,,13.2,63.0 2025-05-31 18:00,,0,13.3,58.8 2025-05-31 19:00,,0,13.3,52.7 2025-05-31 20:00,,0,13.3,47.1 2025-05-31 21:00,,0,13.4,46.8 2025-05-31 22:00,,0,13.4,45.3 2025-05-31 23:00,,0,13.4,46.8 2025-06-01 00:00,0.0,0,13.4,48.2 2025-06-01 01:00,,0,13.4,47.7 2025-06-01 02:00,,0,13.4,48.4 2025-06-01 03:00,,0,13.4,54.9 2025-06-01 04:00,,,13.4,55.4 2025-06-01 05:00,,,13.5,59.2 2025-06-01 06:00,,0,13.6,65.3 2025-06-01 07:00,,,13.6,70.5 2025-06-01 08:00,,,13.7,75.9 2025-06-01 09:00,,,13.5,78.8 2025-06-01 10:00,,,13.4,80.2 2025-06-01 11:00,,,13.3,81.7 2025-06-01 12:00,,0,13.3,82.4 2025-06-01 13:00,,,13.1,82.8 2025-06-01 14:00,,,13.2,78.6 2025-06-01 15:00,,,13.1,79.0 2025-06-01 16:00,,,13.1,74.8 2025-06-01 17:00,,,13.2,69.8 2025-06-01 18:00,,0,13.2,65.5 2025-06-01 19:00,,0,13.2,62.1 2025-06-01 20:00,,0,13.3,61.3 2025-06-01 21:00,,0,13.4,53.6 2025-06-01 22:00,,0,13.6,50.0 2025-06-01 23:00,,0,13.9,49.8