#------------------------------------------------- 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: 2024-04-12 04:00 to 2024-04-19 03:00 # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # North Rapid Creek (920) # South Dakota SNOTEL Site - 6130 ft # Reporting Frequency: Hourly; Date Range: 2024-04-12 04:00 to 2024-04-19 03:00 # # As of: Apr 19, 2024, 3:26:24 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-12 04:00,4.5,12,9.0,33.1 2024-04-12 05:00,4.5,12,9.0,36.1 2024-04-12 06:00,4.4,11,9.0,49.5 2024-04-12 07:00,4.4,11,8.9,48.7 2024-04-12 08:00,4.4,11,8.9,54.0 2024-04-12 09:00,4.4,11,8.8,57.2 2024-04-12 10:00,4.4,10,8.5,63.3 2024-04-12 11:00,4.4,10,8.3,64.8 2024-04-12 12:00,4.3,9,8.0,64.4 2024-04-12 13:00,4.3,10,7.9,65.1 2024-04-12 14:00,4.2,9,8.1,63.1 2024-04-12 15:00,4.2,10,8.1,61.2 2024-04-12 16:00,4.2,9,8.2,60.3 2024-04-12 17:00,4.2,10,8.4,55.8 2024-04-12 18:00,4.2,10,8.6,48.7 2024-04-12 19:00,4.2,10,8.7,43.9 2024-04-12 20:00,4.2,9,8.8,49.6 2024-04-12 21:00,4.2,9,8.8,50.5 2024-04-12 22:00,4.2,10,8.8,49.3 2024-04-12 23:00,4.2,10,8.8,48.6 2024-04-13 00:00,4.2,10,9.0,52.3 2024-04-13 01:00,4.2,9,8.8,49.3 2024-04-13 02:00,4.2,10,8.8,47.3 2024-04-13 03:00,4.2,10,8.8,47.5 2024-04-13 04:00,4.2,10,8.8,46.9 2024-04-13 05:00,4.2,10,8.8,48.2 2024-04-13 06:00,4.2,10,8.8,53.4 2024-04-13 07:00,4.2,9,8.7,59.2 2024-04-13 08:00,4.2,10,8.7,64.6 2024-04-13 09:00,4.2,9,8.6,65.8 2024-04-13 10:00,4.1,9,8.3,71.1 2024-04-13 11:00,4.0,8,8.1,72.1 2024-04-13 12:00,3.8,8,7.8,71.6 2024-04-13 13:00,3.7,7,7.7,71.1 2024-04-13 14:00,3.6,7,7.8,68.0 2024-04-13 15:00,3.6,7,7.9,64.9 2024-04-13 16:00,3.6,8,8.1,63.5 2024-04-13 17:00,3.6,8,8.3,58.3 2024-04-13 18:00,3.7,7,8.4,53.4 2024-04-13 19:00,3.7,8,8.5,51.4 2024-04-13 20:00,3.7,8,8.6,47.5 2024-04-13 21:00,3.7,8,8.7,43.7 2024-04-13 22:00,3.7,8,8.7,40.8 2024-04-13 23:00,3.7,8,8.8,39.7 2024-04-14 00:00,3.7,8,9.0,39.6 2024-04-14 01:00,3.7,8,8.8,38.5 2024-04-14 02:00,3.7,8,8.8,38.3 2024-04-14 03:00,3.7,8,8.9,36.9 2024-04-14 04:00,3.6,8,8.9,38.5 2024-04-14 05:00,3.6,8,8.9,41.7 2024-04-14 06:00,3.6,8,8.9,47.1 2024-04-14 07:00,3.6,8,8.8,53.1 2024-04-14 08:00,3.6,8,8.7,57.7 2024-04-14 09:00,3.6,8,8.6,63.9 2024-04-14 10:00,3.5,7,8.3,67.3 2024-04-14 11:00,3.4,6,8.1,69.8 2024-04-14 12:00,3.3,6,7.8,68.7 2024-04-14 13:00,3.1,6,7.7,69.4 2024-04-14 14:00,2.9,5,7.8,67.6 2024-04-14 15:00,2.8,6,7.8,66.2 2024-04-14 16:00,2.8,6,7.9,65.1 2024-04-14 17:00,2.8,5,8.2,60.3 2024-04-14 18:00,2.8,5,8.4,54.0 2024-04-14 19:00,2.8,5,8.5,50.0 2024-04-14 20:00,2.8,5,8.6,46.9 2024-04-14 21:00,2.8,5,8.6,45.3 2024-04-14 22:00,2.8,5,8.7,43.2 2024-04-14 23:00,2.8,5,8.7,46.8 2024-04-15 00:00,2.8,5,9.0,54.1 2024-04-15 01:00,2.8,5,8.7,49.3 2024-04-15 02:00,2.8,5,8.7,50.7 2024-04-15 03:00,2.8,5,8.7,52.2 2024-04-15 04:00,2.8,5,8.7,53.6 2024-04-15 05:00,2.8,5,8.7,53.1 2024-04-15 06:00,2.7,5,8.7,54.7 2024-04-15 07:00,2.7,5,8.6,54.7 2024-04-15 08:00,2.7,4,8.6,57.7 2024-04-15 09:00,2.6,4,8.5,61.5 2024-04-15 10:00,2.5,4,8.2,67.1 2024-04-15 11:00,2.3,3,8.0,66.0 2024-04-15 12:00,2.0,2,7.8,66.9 2024-04-15 13:00,1.8,1,7.7,65.5 2024-04-15 14:00,1.6,1,7.8,59.5 2024-04-15 15:00,1.4,1,7.9,60.4 2024-04-15 16:00,1.4,1,8.1,51.8 2024-04-15 17:00,1.4,1,8.4,47.1 2024-04-15 18:00,1.4,1,8.6,45.1 2024-04-15 19:00,1.4,1,8.7,44.1 2024-04-15 20:00,1.4,1,9.1,43.7 2024-04-15 21:00,1.3,1,9.5,40.5 2024-04-15 22:00,1.3,1,9.6,40.6 2024-04-15 23:00,1.2,1,9.6,40.5 2024-04-16 00:00,1.2,2,9.7,40.8 2024-04-16 01:00,1.2,1,9.7,41.4 2024-04-16 02:00,1.2,1,9.7,42.3 2024-04-16 03:00,1.2,1,9.7,42.3 2024-04-16 04:00,1.2,1,9.7,39.9 2024-04-16 05:00,1.2,1,9.7,39.7 2024-04-16 06:00,1.2,1,9.7,39.9 2024-04-16 07:00,1.2,1,9.8,38.5 2024-04-16 08:00,1.2,1,9.8,37.9 2024-04-16 09:00,1.2,1,9.8,38.8 2024-04-16 10:00,1.2,1,9.8,37.9 2024-04-16 11:00,1.2,1,9.8,39.0 2024-04-16 12:00,1.2,1,9.7,45.0 2024-04-16 13:00,1.2,1,9.6,48.2 2024-04-16 14:00,1.2,1,9.5,49.3 2024-04-16 15:00,1.2,1,9.4,48.7 2024-04-16 16:00,1.2,1,9.5,48.0 2024-04-16 17:00,1.2,1,9.6,45.3 2024-04-16 18:00,1.2,1,9.7,42.4 2024-04-16 19:00,1.2,1,9.7,41.0 2024-04-16 20:00,1.2,1,9.8,39.6 2024-04-16 21:00,1.2,1,9.7,37.9 2024-04-16 22:00,1.1,1,9.8,36.5 2024-04-16 23:00,1.1,1,9.8,35.6 2024-04-17 00:00,1.1,2,9.8,34.9 2024-04-17 01:00,1.1,1,9.8,34.9 2024-04-17 02:00,1.1,1,9.8,33.6 2024-04-17 03:00,1.1,1,9.9,33.4 2024-04-17 04:00,1.1,1,9.8,32.9 2024-04-17 05:00,1.1,1,9.8,32.0 2024-04-17 06:00,1.1,1,9.9,30.6 2024-04-17 07:00,1.1,1,9.9,30.6 2024-04-17 08:00,1.1,0,9.9,28.8 2024-04-17 09:00,1.2,,10.0,30.0 2024-04-17 10:00,1.2,,10.0,32.5 2024-04-17 11:00,1.2,,10.0,33.1 2024-04-17 12:00,1.2,,10.0,34.0 2024-04-17 13:00,1.2,,10.0,34.3 2024-04-17 14:00,1.2,,10.0,33.3 2024-04-17 15:00,1.2,,10.0,32.2 2024-04-17 16:00,1.2,1,10.0,31.5 2024-04-17 17:00,1.2,2,10.0,29.7 2024-04-17 18:00,1.2,2,10.1,28.2 2024-04-17 19:00,1.2,2,10.1,27.3 2024-04-17 20:00,1.1,1,10.1,27.0 2024-04-17 21:00,1.1,2,10.1,26.4 2024-04-17 22:00,1.1,2,10.1,25.9 2024-04-17 23:00,1.1,3,10.1,24.4 2024-04-18 00:00,1.1,2,10.1,23.9 2024-04-18 01:00,1.1,2,10.1,22.1 2024-04-18 02:00,1.1,2,10.1,21.6 2024-04-18 03:00,1.0,2,10.1,21.2 2024-04-18 04:00,1.0,2,10.1,20.5 2024-04-18 05:00,1.0,2,10.1,21.9 2024-04-18 06:00,1.0,2,10.1,24.3 2024-04-18 07:00,1.0,2,10.1,23.9 2024-04-18 08:00,1.1,2,10.1,25.3 2024-04-18 09:00,1.1,2,10.1,28.0 2024-04-18 10:00,1.2,2,10.0,31.1 2024-04-18 11:00,1.2,1,9.9,33.6 2024-04-18 12:00,1.2,0,9.8,33.8 2024-04-18 13:00,1.1,0,9.7,35.4 2024-04-18 14:00,1.1,0,9.7,35.6 2024-04-18 15:00,1.1,1,9.7,34.2 2024-04-18 16:00,1.1,1,9.8,32.5 2024-04-18 17:00,1.1,1,10.0,30.7 2024-04-18 18:00,1.1,1,10.0,28.4 2024-04-18 19:00,1.0,1,10.1,27.0 2024-04-18 20:00,1.0,1,10.1,25.5 2024-04-18 21:00,1.0,1,10.1,24.3 2024-04-18 22:00,1.0,1,10.1,23.2 2024-04-18 23:00,0.9,1,10.1,22.3 2024-04-19 00:00,0.9,1,10.1,21.6 2024-04-19 01:00,0.9,1,10.1,21.7 2024-04-19 02:00,0.9,1,10.1,21.9 2024-04-19 03:00,0.9,1,10.1,20.8