#------------------------------------------------- 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: 2024-04-13 01:00 to 2024-04-20 00:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 929: Sacajawea, MT # # 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 # #------------------------------------------------------------------------------------------------------ # # Sacajawea (929) # Montana SNOTEL Site - 6550 ft # Reporting Frequency: Hourly; Date Range: 2024-04-13 01:00 to 2024-04-20 00:00 # # As of: Apr 20, 2024, 12:39:23 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-13 01:00,8.8,24,18.4,51.1 2024-04-13 02:00,8.8,24,18.4,50.0 2024-04-13 03:00,8.8,24,18.4,47.8 2024-04-13 04:00,8.8,24,18.4,46.4 2024-04-13 05:00,8.8,24,18.4,46.8 2024-04-13 06:00,8.7,24,18.3,48.2 2024-04-13 07:00,8.7,24,18.4,50.7 2024-04-13 08:00,8.7,23,18.4,55.6 2024-04-13 09:00,8.7,23,18.3,56.3 2024-04-13 10:00,8.7,22,18.3,58.6 2024-04-13 11:00,8.6,22,18.3,60.1 2024-04-13 12:00,8.5,21,18.2,61.5 2024-04-13 13:00,8.4,21,18.2,60.6 2024-04-13 14:00,8.2,21,18.2,61.5 2024-04-13 15:00,8.1,21,18.2,59.9 2024-04-13 16:00,8.0,21,18.3,57.9 2024-04-13 17:00,8.0,22,18.3,55.0 2024-04-13 18:00,8.0,21,18.3,48.2 2024-04-13 19:00,8.0,21,18.3,45.0 2024-04-13 20:00,7.9,21,18.4,43.9 2024-04-13 21:00,7.9,21,18.3,41.0 2024-04-13 22:00,7.9,21,18.4,39.7 2024-04-13 23:00,7.9,21,18.4,38.5 2024-04-14 00:00,7.9,21,18.3,38.5 2024-04-14 01:00,7.9,21,18.3,39.4 2024-04-14 02:00,7.9,21,18.3,38.3 2024-04-14 03:00,7.8,21,18.3,38.7 2024-04-14 04:00,7.9,21,18.3,37.2 2024-04-14 05:00,7.9,21,18.3,37.4 2024-04-14 06:00,7.8,21,18.3,43.5 2024-04-14 07:00,7.7,21,18.4,54.3 2024-04-14 08:00,7.8,20,18.4,60.3 2024-04-14 09:00,7.8,20,18.3,62.4 2024-04-14 10:00,7.8,19,18.3,65.3 2024-04-14 11:00,7.8,19,18.2,65.3 2024-04-14 12:00,7.7,19,18.1,66.4 2024-04-14 13:00,7.6,19,18.2,66.9 2024-04-14 14:00,7.5,18,18.2,66.4 2024-04-14 15:00,7.4,19,18.2,64.0 2024-04-14 16:00,7.3,18,18.2,55.9 2024-04-14 17:00,7.2,19,18.3,50.2 2024-04-14 18:00,7.2,19,18.3,44.8 2024-04-14 19:00,7.2,19,18.3,44.2 2024-04-14 20:00,7.1,19,18.3,46.8 2024-04-14 21:00,7.1,19,18.3,47.1 2024-04-14 22:00,7.1,19,18.3,46.0 2024-04-14 23:00,7.1,19,18.3,43.0 2024-04-15 00:00,7.1,19,18.3,42.8 2024-04-15 01:00,7.1,19,18.3,41.4 2024-04-15 02:00,7.1,19,18.3,41.4 2024-04-15 03:00,7.0,19,18.3,44.4 2024-04-15 04:00,7.1,19,18.3,44.4 2024-04-15 05:00,7.1,19,18.4,39.4 2024-04-15 06:00,7.1,19,18.4,39.7 2024-04-15 07:00,7.1,19,18.4,40.6 2024-04-15 08:00,7.1,19,18.4,42.3 2024-04-15 09:00,7.1,18,18.4,46.0 2024-04-15 10:00,7.0,18,18.4,45.5 2024-04-15 11:00,7.0,18,18.4,47.8 2024-04-15 12:00,7.0,18,18.4,47.1 2024-04-15 13:00,6.9,18,18.4,48.6 2024-04-15 14:00,6.8,18,18.4,48.2 2024-04-15 15:00,6.8,18,18.4,49.6 2024-04-15 16:00,6.8,18,18.4,49.5 2024-04-15 17:00,6.7,18,18.4,47.1 2024-04-15 18:00,6.7,18,18.4,42.1 2024-04-15 19:00,6.6,18,18.5,44.6 2024-04-15 20:00,6.6,18,18.5,37.9 2024-04-15 21:00,6.6,18,18.5,36.0 2024-04-15 22:00,6.6,18,18.5,41.9 2024-04-15 23:00,6.6,17,18.4,41.0 2024-04-16 00:00,6.6,18,18.4,37.6 2024-04-16 01:00,6.6,18,18.4,39.0 2024-04-16 02:00,6.6,18,18.5,37.8 2024-04-16 03:00,6.6,18,18.4,37.8 2024-04-16 04:00,6.6,18,18.4,36.7 2024-04-16 05:00,6.6,18,18.4,36.3 2024-04-16 06:00,6.5,18,18.4,36.5 2024-04-16 07:00,6.4,17,18.4,39.4 2024-04-16 08:00,6.5,16,18.5,42.6 2024-04-16 09:00,6.5,17,18.4,42.8 2024-04-16 10:00,6.4,16,18.4,44.6 2024-04-16 11:00,6.5,16,18.4,46.2 2024-04-16 12:00,6.4,16,18.4,45.0 2024-04-16 13:00,6.4,16,18.4,45.0 2024-04-16 14:00,6.3,16,18.4,42.3 2024-04-16 15:00,6.3,16,18.4,39.9 2024-04-16 16:00,6.3,17,18.5,35.4 2024-04-16 17:00,6.4,16,18.6,34.9 2024-04-16 18:00,6.4,16,18.6,33.1 2024-04-16 19:00,6.4,16,18.6,31.8 2024-04-16 20:00,6.4,,18.6,30.9 2024-04-16 21:00,6.4,,18.6,29.3 2024-04-16 22:00,6.4,17,18.6,28.2 2024-04-16 23:00,6.3,15,18.6,27.9 2024-04-17 00:00,6.4,16,18.6,27.3 2024-04-17 01:00,6.4,16,18.6,26.8 2024-04-17 02:00,6.4,17,18.6,26.4 2024-04-17 03:00,6.4,,18.6,25.3 2024-04-17 04:00,6.4,16,18.7,23.7 2024-04-17 05:00,6.4,19,18.6,23.5 2024-04-17 06:00,6.4,18,18.7,24.4 2024-04-17 07:00,6.4,19,18.7,23.9 2024-04-17 08:00,6.4,17,18.7,26.2 2024-04-17 09:00,6.4,,18.8,29.1 2024-04-17 10:00,6.4,17,18.8,29.5 2024-04-17 11:00,6.4,18,18.8,27.9 2024-04-17 12:00,6.4,18,18.8,27.9 2024-04-17 13:00,6.4,17,18.8,29.5 2024-04-17 14:00,6.4,18,18.8,28.9 2024-04-17 15:00,6.4,17,18.8,27.3 2024-04-17 16:00,6.4,,18.8,27.3 2024-04-17 17:00,6.4,18,18.8,24.3 2024-04-17 18:00,6.4,18,18.8,23.2 2024-04-17 19:00,6.4,19,18.8,21.7 2024-04-17 20:00,6.4,19,18.7,21.0 2024-04-17 21:00,6.4,19,18.7,20.1 2024-04-17 22:00,6.4,19,18.7,19.4 2024-04-17 23:00,6.3,19,18.6,16.2 2024-04-18 00:00,6.3,19,18.6,14.2 2024-04-18 01:00,6.3,19,18.5,11.8 2024-04-18 02:00,6.3,19,18.4,11.5 2024-04-18 03:00,6.3,19,18.4,11.5 2024-04-18 04:00,6.3,19,18.5,10.8 2024-04-18 05:00,6.3,19,18.3,10.9 2024-04-18 06:00,6.3,19,18.6,18.5 2024-04-18 07:00,6.3,18,18.7,23.9 2024-04-18 08:00,6.2,18,18.7,24.3 2024-04-18 09:00,6.2,18,18.8,28.0 2024-04-18 10:00,6.2,18,18.8,28.9 2024-04-18 11:00,6.3,17,18.8,31.1 2024-04-18 12:00,6.3,17,18.8,30.4 2024-04-18 13:00,6.3,17,18.8,31.5 2024-04-18 14:00,6.3,17,18.8,32.2 2024-04-18 15:00,6.3,18,18.8,32.0 2024-04-18 16:00,6.3,18,18.8,32.0 2024-04-18 17:00,6.3,18,18.8,30.6 2024-04-18 18:00,6.3,18,18.8,27.3 2024-04-18 19:00,6.4,18,18.8,22.3 2024-04-18 20:00,6.4,18,18.7,19.0 2024-04-18 21:00,6.4,18,18.7,16.9 2024-04-18 22:00,6.4,18,18.6,15.4 2024-04-18 23:00,6.3,18,18.6,15.6 2024-04-19 00:00,6.3,18,18.6,19.0 2024-04-19 01:00,6.2,18,18.7,21.4 2024-04-19 02:00,6.2,18,18.7,21.0 2024-04-19 03:00,6.2,18,18.7,20.5 2024-04-19 04:00,6.1,18,18.7,19.6 2024-04-19 05:00,6.2,18,18.7,19.4 2024-04-19 06:00,6.1,18,18.7,21.2 2024-04-19 07:00,6.1,17,18.7,23.9 2024-04-19 08:00,6.0,17,18.8,26.1 2024-04-19 09:00,6.0,17,18.8,30.4 2024-04-19 10:00,5.9,17,18.8,29.7 2024-04-19 11:00,6.0,17,18.8,30.7 2024-04-19 12:00,6.0,17,18.8,36.3 2024-04-19 13:00,6.1,17,18.8,33.1 2024-04-19 14:00,6.1,17,18.8,32.7 2024-04-19 15:00,6.1,17,18.8,32.7 2024-04-19 16:00,6.1,17,18.8,32.5 2024-04-19 17:00,6.1,17,18.8,30.9 2024-04-19 18:00,6.1,18,18.8,27.3 2024-04-19 19:00,6.1,18,18.8,25.2 2024-04-19 20:00,6.1,18,18.8,23.7 2024-04-19 21:00,6.2,17,18.8,22.5 2024-04-19 22:00,6.2,17,18.8,21.6 2024-04-19 23:00,6.1,18,18.7,20.7 2024-04-20 00:00,6.1,18,18.7,20.1