#------------------------------------------------- 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: 2024-03-21 10:00 to 2024-03-28 09:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 409: Columbine Pass, CO # # 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 # #------------------------------------------------------------------------------------------------------ # # Columbine Pass (409) # Colorado SNOTEL Site - 9171 ft # Reporting Frequency: Hourly; Date Range: 2024-03-21 10:00 to 2024-03-28 09:00 # # As of: Mar 28, 2024, 9:36:50 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-03-21 10:00,19.0,50,18.2,46.8 2024-03-21 11:00,19.1,50,18.2,47.7 2024-03-21 12:00,19.1,50,18.2,50.2 2024-03-21 13:00,19.0,48,18.2,49.6 2024-03-21 14:00,19.0,48,18.2,48.9 2024-03-21 15:00,18.9,49,18.2,44.1 2024-03-21 16:00,18.9,50,18.2,44.6 2024-03-21 17:00,18.9,50,18.2,42.1 2024-03-21 18:00,18.8,50,18.2,39.6 2024-03-21 19:00,18.8,50,18.2,35.6 2024-03-21 20:00,18.8,50,18.2,35.4 2024-03-21 21:00,18.8,50,18.2,37.2 2024-03-21 22:00,18.9,50,18.2,33.3 2024-03-21 23:00,18.9,50,18.2,31.8 2024-03-22 00:00,18.8,49,18.3,30.9 2024-03-22 01:00,19.0,49,18.2,29.5 2024-03-22 02:00,19.0,49,18.2,27.9 2024-03-22 03:00,19.0,49,18.2,27.9 2024-03-22 04:00,19.0,50,18.2,27.0 2024-03-22 05:00,19.1,49,18.2,26.2 2024-03-22 06:00,19.1,49,18.2,28.9 2024-03-22 07:00,19.0,49,18.2,37.2 2024-03-22 08:00,19.0,48,18.2,40.5 2024-03-22 09:00,18.8,48,18.2,43.3 2024-03-22 10:00,18.8,48,18.2,47.8 2024-03-22 11:00,18.8,48,18.2,45.3 2024-03-22 12:00,18.8,48,18.1,48.2 2024-03-22 13:00,18.7,46,18.1,48.2 2024-03-22 14:00,18.7,47,18.1,48.2 2024-03-22 15:00,18.7,48,18.2,45.9 2024-03-22 16:00,18.7,48,18.2,44.4 2024-03-22 17:00,18.6,48,18.2,42.3 2024-03-22 18:00,18.6,48,18.2,39.7 2024-03-22 19:00,18.6,47,18.2,38.8 2024-03-22 20:00,18.6,47,18.2,37.4 2024-03-22 21:00,18.6,47,18.2,36.3 2024-03-22 22:00,18.6,47,18.2,36.7 2024-03-22 23:00,18.6,47,18.2,36.7 2024-03-23 00:00,18.8,47,18.3,36.7 2024-03-23 01:00,18.7,47,18.2,36.5 2024-03-23 02:00,18.7,47,18.2,36.5 2024-03-23 03:00,18.7,47,18.2,36.3 2024-03-23 04:00,18.6,47,18.2,36.0 2024-03-23 05:00,18.7,47,18.3,35.2 2024-03-23 06:00,18.6,47,18.3,35.1 2024-03-23 07:00,18.7,47,18.3,39.4 2024-03-23 08:00,18.5,47,18.3,38.3 2024-03-23 09:00,18.6,47,18.2,39.2 2024-03-23 10:00,18.7,47,18.2,40.3 2024-03-23 11:00,18.6,47,18.2,41.2 2024-03-23 12:00,18.7,47,18.2,42.8 2024-03-23 13:00,18.7,47,18.2,42.4 2024-03-23 14:00,18.7,47,18.2,41.4 2024-03-23 15:00,18.7,47,18.2,39.9 2024-03-23 16:00,18.7,47,18.2,37.9 2024-03-23 17:00,18.6,47,18.3,35.8 2024-03-23 18:00,18.6,47,18.3,34.5 2024-03-23 19:00,18.7,47,18.3,33.6 2024-03-23 20:00,18.7,47,18.3,32.7 2024-03-23 21:00,18.8,47,18.3,32.5 2024-03-23 22:00,18.7,47,18.3,31.8 2024-03-23 23:00,18.8,47,18.3,31.8 2024-03-24 00:00,18.8,47,18.3,31.3 2024-03-24 01:00,18.8,47,18.3,31.6 2024-03-24 02:00,18.9,47,18.3,30.4 2024-03-24 03:00,19.0,47,18.3,29.8 2024-03-24 04:00,18.9,47,18.3,29.7 2024-03-24 05:00,18.9,47,18.3,28.9 2024-03-24 06:00,18.8,47,18.3,28.6 2024-03-24 07:00,18.8,46,18.3,28.8 2024-03-24 08:00,18.8,,18.4,29.1 2024-03-24 09:00,18.9,,18.5,31.6 2024-03-24 10:00,18.9,,18.5,29.7 2024-03-24 11:00,19.0,49,18.6,30.6 2024-03-24 12:00,19.1,,18.7,31.6 2024-03-24 13:00,19.2,,18.7,30.2 2024-03-24 14:00,19.2,52,18.8,29.5 2024-03-24 15:00,19.2,52,18.8,28.6 2024-03-24 16:00,19.2,53,18.8,27.0 2024-03-24 17:00,19.1,53,18.8,26.4 2024-03-24 18:00,19.1,52,18.8,25.5 2024-03-24 19:00,19.1,,18.8,24.8 2024-03-24 20:00,19.2,,18.8,24.1 2024-03-24 21:00,19.2,,18.8,24.1 2024-03-24 22:00,19.2,,18.8,23.0 2024-03-24 23:00,19.3,52,18.8,23.4 2024-03-25 00:00,19.3,53,18.8,23.2 2024-03-25 01:00,19.3,53,18.8,23.5 2024-03-25 02:00,19.4,,18.8,21.9 2024-03-25 03:00,19.3,50,18.8,21.2 2024-03-25 04:00,19.3,50,18.8,21.0 2024-03-25 05:00,19.3,50,18.8,20.8 2024-03-25 06:00,19.3,50,18.8,21.6 2024-03-25 07:00,19.2,50,18.8,23.4 2024-03-25 08:00,19.3,52,18.9,23.4 2024-03-25 09:00,19.3,52,18.9,23.9 2024-03-25 10:00,19.3,52,18.9,26.8 2024-03-25 11:00,19.3,52,18.8,27.0 2024-03-25 12:00,19.2,51,18.8,32.9 2024-03-25 13:00,19.2,51,18.8,31.1 2024-03-25 14:00,19.2,50,18.8,30.2 2024-03-25 15:00,19.2,51,18.8,28.2 2024-03-25 16:00,19.2,51,18.8,26.2 2024-03-25 17:00,19.2,51,18.8,25.0 2024-03-25 18:00,19.3,51,18.8,21.2 2024-03-25 19:00,19.3,51,18.8,18.9 2024-03-25 20:00,19.3,51,18.8,16.2 2024-03-25 21:00,19.3,51,18.7,15.6 2024-03-25 22:00,19.4,51,18.7,17.4 2024-03-25 23:00,19.4,50,18.8,20.8 2024-03-26 00:00,19.4,50,18.9,21.0 2024-03-26 01:00,19.4,,18.8,19.6 2024-03-26 02:00,19.5,,18.8,19.0 2024-03-26 03:00,19.5,48,18.8,17.2 2024-03-26 04:00,19.5,48,18.9,19.9 2024-03-26 05:00,19.4,48,18.9,19.4 2024-03-26 06:00,19.4,,18.9,21.2 2024-03-26 07:00,19.4,49,18.9,23.2 2024-03-26 08:00,19.4,49,18.9,25.3 2024-03-26 09:00,19.4,50,18.9,29.5 2024-03-26 10:00,19.4,49,18.9,31.3 2024-03-26 11:00,19.4,50,18.9,30.0 2024-03-26 12:00,19.4,50,18.9,26.6 2024-03-26 13:00,19.4,,18.9,31.8 2024-03-26 14:00,19.4,,18.9,29.5 2024-03-26 15:00,19.4,50,18.9,30.7 2024-03-26 16:00,19.4,49,18.9,25.3 2024-03-26 17:00,19.3,,19.0,25.2 2024-03-26 18:00,19.3,,19.0,24.3 2024-03-26 19:00,19.3,,19.0,23.4 2024-03-26 20:00,19.3,,18.9,22.1 2024-03-26 21:00,19.4,,18.9,20.5 2024-03-26 22:00,19.4,,18.9,20.5 2024-03-26 23:00,19.4,,18.9,16.5 2024-03-27 00:00,19.4,,18.9,19.8 2024-03-27 01:00,19.5,,18.9,16.7 2024-03-27 02:00,19.5,,18.8,15.4 2024-03-27 03:00,19.5,,18.6,14.7 2024-03-27 04:00,19.5,,19.0,19.6 2024-03-27 05:00,19.5,,18.8,15.1 2024-03-27 06:00,19.5,,18.7,17.4 2024-03-27 07:00,19.4,,19.0,24.1 2024-03-27 08:00,19.5,,19.0,26.4 2024-03-27 09:00,19.5,49,19.0,28.9 2024-03-27 10:00,19.5,,19.0,33.1 2024-03-27 11:00,19.5,,19.0,33.6 2024-03-27 12:00,19.5,50,19.0,35.8 2024-03-27 13:00,19.5,49,19.0,36.1 2024-03-27 14:00,19.5,49,19.0,35.8 2024-03-27 15:00,19.4,50,19.0,32.2 2024-03-27 16:00,19.5,51,19.0,31.6 2024-03-27 17:00,19.5,51,19.0,29.7 2024-03-27 18:00,19.5,51,19.0,27.3 2024-03-27 19:00,19.5,51,19.0,26.6 2024-03-27 20:00,19.5,50,19.0,25.9 2024-03-27 21:00,19.6,50,18.9,24.6 2024-03-27 22:00,19.6,51,18.9,24.1 2024-03-27 23:00,19.7,50,18.9,24.3 2024-03-28 00:00,19.8,50,18.9,24.4 2024-03-28 01:00,19.8,50,19.0,26.2 2024-03-28 02:00,19.8,50,18.9,23.7 2024-03-28 03:00,19.9,50,18.9,23.9 2024-03-28 04:00,19.9,51,19.0,25.5 2024-03-28 05:00,19.9,50,19.0,25.9 2024-03-28 06:00,19.9,50,19.0,28.0 2024-03-28 07:00,19.9,50,19.0,33.3 2024-03-28 08:00,19.9,50,19.0,36.9