#------------------------------------------------- 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: 2024-04-19 14:00 to 2024-04-26 13:00 # # 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: 2024-04-19 14:00 to 2024-04-26 13:00 # # As of: Apr 26, 2024, 1:02:25 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 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 2024-04-20 01:00,6.1,17,18.7,19.8 2024-04-20 02:00,6.1,17,18.7,19.6 2024-04-20 03:00,6.1,17,18.7,19.0 2024-04-20 04:00,6.0,17,18.7,18.5 2024-04-20 05:00,6.0,17,18.7,18.9 2024-04-20 06:00,6.0,17,18.7,20.1 2024-04-20 07:00,5.9,17,18.7,22.6 2024-04-20 08:00,5.8,16,18.8,28.6 2024-04-20 09:00,5.7,16,18.9,33.6 2024-04-20 10:00,5.6,16,18.8,36.5 2024-04-20 11:00,5.8,16,18.8,40.5 2024-04-20 12:00,5.9,16,18.7,42.1 2024-04-20 13:00,6.0,16,18.8,43.0 2024-04-20 14:00,6.0,15,18.8,43.0 2024-04-20 15:00,6.0,16,18.7,42.4 2024-04-20 16:00,6.0,16,18.8,41.0 2024-04-20 17:00,6.0,16,18.8,36.7 2024-04-20 18:00,5.9,16,18.8,31.3 2024-04-20 19:00,5.9,16,18.8,29.3 2024-04-20 20:00,5.9,16,18.8,28.2 2024-04-20 21:00,5.9,16,18.8,26.8 2024-04-20 22:00,5.9,16,18.8,25.9 2024-04-20 23:00,5.9,16,18.8,25.2 2024-04-21 00:00,5.9,16,18.7,25.0 2024-04-21 01:00,5.9,16,18.7,25.3 2024-04-21 02:00,5.8,16,18.7,28.4 2024-04-21 03:00,5.8,16,18.7,36.3 2024-04-21 04:00,5.7,16,18.8,37.9 2024-04-21 05:00,5.6,16,18.8,40.8 2024-04-21 06:00,5.6,16,18.8,45.9 2024-04-21 07:00,5.5,15,18.8,51.1 2024-04-21 08:00,5.6,15,18.8,53.2 2024-04-21 09:00,5.7,15,18.8,54.0 2024-04-21 10:00,5.8,15,18.7,56.1 2024-04-21 11:00,5.8,14,18.7,57.9 2024-04-21 12:00,5.7,15,18.7,52.7 2024-04-21 13:00,5.7,14,18.7,53.6 2024-04-21 14:00,5.6,14,18.8,52.2 2024-04-21 15:00,5.6,14,18.8,51.4 2024-04-21 16:00,5.6,14,18.8,47.5 2024-04-21 17:00,5.6,14,18.8,45.0 2024-04-21 18:00,5.6,14,18.8,40.8 2024-04-21 19:00,5.5,14,18.8,41.5 2024-04-21 20:00,5.5,14,18.8,41.5 2024-04-21 21:00,5.5,14,18.8,39.0 2024-04-21 22:00,5.5,15,18.8,36.9 2024-04-21 23:00,5.5,15,18.8,35.1 2024-04-22 00:00,5.5,14,18.8,34.0 2024-04-22 01:00,5.5,14,18.8,32.2 2024-04-22 02:00,5.5,15,18.8,31.6 2024-04-22 03:00,5.5,15,18.8,30.6 2024-04-22 04:00,5.5,14,18.8,29.7 2024-04-22 05:00,5.5,15,18.8,29.3 2024-04-22 06:00,5.4,14,18.8,30.4 2024-04-22 07:00,5.3,14,18.8,32.9 2024-04-22 08:00,5.0,14,18.8,35.2 2024-04-22 09:00,5.0,14,18.8,37.6 2024-04-22 10:00,5.2,14,18.8,40.1 2024-04-22 11:00,5.3,14,18.8,41.0 2024-04-22 12:00,5.3,13,18.7,42.8 2024-04-22 13:00,5.3,12,18.7,45.7 2024-04-22 14:00,5.2,12,18.7,46.6 2024-04-22 15:00,5.2,13,18.7,45.5 2024-04-22 16:00,5.1,13,18.8,45.3 2024-04-22 17:00,5.1,12,18.8,42.8 2024-04-22 18:00,5.1,12,18.8,35.8 2024-04-22 19:00,5.1,12,18.8,33.6 2024-04-22 20:00,5.1,12,18.8,36.3 2024-04-22 21:00,5.1,12,18.8,34.2 2024-04-22 22:00,5.1,12,18.8,29.8 2024-04-22 23:00,5.1,12,18.8,28.9 2024-04-23 00:00,5.1,12,18.8,28.2 2024-04-23 01:00,5.1,12,18.8,27.1 2024-04-23 02:00,5.0,13,18.7,26.8 2024-04-23 03:00,5.0,13,18.7,26.1 2024-04-23 04:00,4.9,13,18.7,25.3 2024-04-23 05:00,4.9,12,18.7,26.2 2024-04-23 06:00,4.8,12,18.7,35.1 2024-04-23 07:00,4.7,12,18.8,41.9 2024-04-23 08:00,4.5,12,18.8,44.4 2024-04-23 09:00,4.6,11,18.8,46.9 2024-04-23 10:00,4.7,11,18.8,48.6 2024-04-23 11:00,4.7,12,18.7,51.1 2024-04-23 12:00,4.7,11,18.6,52.7 2024-04-23 13:00,4.7,11,18.7,53.8 2024-04-23 14:00,4.6,11,18.7,53.1 2024-04-23 15:00,4.6,11,18.7,51.3 2024-04-23 16:00,4.6,11,18.7,49.3 2024-04-23 17:00,4.5,12,18.8,45.3 2024-04-23 18:00,4.5,12,18.8,39.9 2024-04-23 19:00,4.5,12,18.8,35.2 2024-04-23 20:00,4.5,12,18.8,33.8 2024-04-23 21:00,4.5,12,18.8,32.7 2024-04-23 22:00,4.5,12,18.8,32.0 2024-04-23 23:00,4.5,12,18.8,31.1 2024-04-24 00:00,4.4,11,18.8,30.7 2024-04-24 01:00,4.4,11,18.8,30.7 2024-04-24 02:00,4.4,12,18.8,31.5 2024-04-24 03:00,4.4,12,18.8,31.6 2024-04-24 04:00,4.4,12,18.8,32.5 2024-04-24 05:00,4.4,11,18.8,34.5 2024-04-24 06:00,4.3,12,18.8,41.5 2024-04-24 07:00,4.3,10,18.8,53.2 2024-04-24 08:00,4.2,10,18.8, 2024-04-24 09:00,4.2,10,18.8, 2024-04-24 10:00,4.2,10,18.7, 2024-04-24 11:00,4.2,10,18.6, 2024-04-24 12:00,4.1,10,18.6, 2024-04-24 13:00,4.1,9,18.6, 2024-04-24 14:00,4.0,8,18.6, 2024-04-24 15:00,3.9,9,18.6, 2024-04-24 16:00,3.9,9,18.7, 2024-04-24 17:00,3.8,9,18.8,48.2 2024-04-24 18:00,3.8,9,18.8,46.0 2024-04-24 19:00,3.8,9,18.8,49.3 2024-04-24 20:00,3.8,9,18.8,44.1 2024-04-24 21:00,3.8,9,18.8,42.8 2024-04-24 22:00,3.8,9,18.8,42.6 2024-04-24 23:00,3.8,9,18.8,41.2 2024-04-25 00:00,3.8,9,18.8,40.6 2024-04-25 01:00,3.8,9,18.8,40.5 2024-04-25 02:00,3.8,9,18.8,40.1 2024-04-25 03:00,3.7,10,18.8,44.4 2024-04-25 04:00,3.8,9,18.8,39.6 2024-04-25 05:00,3.8,10,18.8,41.0 2024-04-25 06:00,3.7,9,18.8,42.8 2024-04-25 07:00,3.7,9,18.8,44.2 2024-04-25 08:00,3.7,8,18.8,50.7 2024-04-25 09:00,3.7,9,18.8,49.5 2024-04-25 10:00,3.7,8,18.8,52.2 2024-04-25 11:00,3.6,8,18.7,54.7 2024-04-25 12:00,3.5,8,18.7,53.8 2024-04-25 13:00,3.4,7,18.7, 2024-04-25 14:00,3.3,7,18.6, 2024-04-25 15:00,3.2,7,18.7, 2024-04-25 16:00,3.2,7,18.7,52.5 2024-04-25 17:00,3.1,7,18.8,49.6 2024-04-25 18:00,3.1,7,18.8,45.3 2024-04-25 19:00,3.0,8,18.8,42.4 2024-04-25 20:00,3.0,7,18.8,41.4 2024-04-25 21:00,3.0,7,18.8,43.9 2024-04-25 22:00,3.0,8,18.8,42.8 2024-04-25 23:00,3.0,8,18.8,41.2 2024-04-26 00:00,3.0,7,18.8,41.7 2024-04-26 01:00,3.0,7,18.8,40.5 2024-04-26 02:00,3.0,7,18.8,37.8 2024-04-26 03:00,3.0,7,18.8,36.1 2024-04-26 04:00,3.0,7,18.8,35.2 2024-04-26 05:00,2.9,7,18.8,35.8 2024-04-26 06:00,2.9,8,18.8,41.7 2024-04-26 07:00,2.9,7,18.8,44.2 2024-04-26 08:00,2.9,7,18.8,46.4 2024-04-26 09:00,3.0,7,18.8,46.6 2024-04-26 10:00,2.9,7,18.8,45.1 2024-04-26 11:00,2.9,7,18.8,46.9 2024-04-26 12:00,2.8,7,18.8,43.0