#------------------------------------------------- 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: 2025-06-25 22:00 to 2025-07-02 21:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 408: Columbine, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Columbine (408) # Colorado SNOTEL Site - 9170 ft # Reporting Frequency: Hourly; Date Range: 2025-06-25 22:00 to 2025-07-02 21:00 # # As of: Jul 2, 2025, 9:46:48 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-25 22:00,0.0,1,31.20,40.1 2025-06-25 23:00,0.1,1,31.20,39.4 2025-06-26 00:00,0.1,0,31.20,37.8 2025-06-26 01:00,0.1,1,31.10,37.9 2025-06-26 02:00,0.1,0,31.10,37.8 2025-06-26 03:00,0.1,0,31.10,36.9 2025-06-26 04:00,0.1,1,31.10,36.7 2025-06-26 05:00,0.1,0,31.10,43.2 2025-06-26 06:00,0.1,1,31.20,47.7 2025-06-26 07:00,0.2,0,31.20,53.1 2025-06-26 08:00,0.1,1,31.40,56.5 2025-06-26 09:00,0.1,1,31.50,60.1 2025-06-26 10:00,0.1,1,31.50,66.2 2025-06-26 11:00,0.0,1,31.60,66.9 2025-06-26 12:00,0.0,0,31.60,69.1 2025-06-26 13:00,,1,31.60,69.3 2025-06-26 14:00,,1,31.60,68.4 2025-06-26 15:00,,1,31.60,68.0 2025-06-26 16:00,,0,31.60,65.3 2025-06-26 17:00,,0,31.60,61.9 2025-06-26 18:00,,0,31.50,57.4 2025-06-26 19:00,0.0,0,31.50,51.6 2025-06-26 20:00,0.0,0,31.40,48.2 2025-06-26 21:00,0.0,0,31.30,47.5 2025-06-26 22:00,0.0,0,31.30,45.3 2025-06-26 23:00,0.0,0,31.20,45.7 2025-06-27 00:00,0.0,0,31.20,44.4 2025-06-27 01:00,0.1,0,31.20,43.2 2025-06-27 02:00,0.1,0,31.20,43.5 2025-06-27 03:00,0.1,0,31.20,45.3 2025-06-27 04:00,0.1,0,31.20,45.9 2025-06-27 05:00,0.1,0,31.20,49.8 2025-06-27 06:00,0.1,1,31.20,54.7 2025-06-27 07:00,0.1,0,31.30,58.6 2025-06-27 08:00,0.1,0,31.40,61.5 2025-06-27 09:00,0.1,0,31.50,64.8 2025-06-27 10:00,0.1,0,31.60,66.7 2025-06-27 11:00,0.0,0,31.60,66.0 2025-06-27 12:00,0.0,1,31.60,70.9 2025-06-27 13:00,0.0,1,31.70,69.3 2025-06-27 14:00,,1,31.70,71.4 2025-06-27 15:00,,0,31.70,68.0 2025-06-27 16:00,,0,31.60,69.1 2025-06-27 17:00,,0,31.60,68.5 2025-06-27 18:00,0.0,0,31.60,63.9 2025-06-27 19:00,0.0,0,31.50,54.3 2025-06-27 20:00,0.0,0,31.40,50.2 2025-06-27 21:00,0.0,0,31.40,47.8 2025-06-27 22:00,0.0,0,31.30,48.6 2025-06-27 23:00,0.1,0,31.30,47.5 2025-06-28 00:00,0.1,0,31.20,46.8 2025-06-28 01:00,0.1,0,31.20,45.9 2025-06-28 02:00,0.1,0,31.20,42.8 2025-06-28 03:00,0.1,0,31.20,43.5 2025-06-28 04:00,0.1,0,31.20,42.1 2025-06-28 05:00,0.1,0,31.20,45.7 2025-06-28 06:00,0.2,0,31.20,54.3 2025-06-28 07:00,0.2,0,31.30,58.5 2025-06-28 08:00,0.1,0,31.40,63.9 2025-06-28 09:00,0.1,1,31.50,65.8 2025-06-28 10:00,0.1,1,31.60,73.4 2025-06-28 11:00,0.0,0,31.60,74.8 2025-06-28 12:00,0.0,1,31.60,75.4 2025-06-28 13:00,,1,31.70,74.7 2025-06-28 14:00,,1,31.70,76.3 2025-06-28 15:00,,1,31.70,73.0 2025-06-28 16:00,,0,31.60,74.5 2025-06-28 17:00,,0,31.60,66.7 2025-06-28 18:00,,0,31.50,63.7 2025-06-28 19:00,,0,31.50,56.5 2025-06-28 20:00,,0,31.40,54.3 2025-06-28 21:00,0.0,0,31.40,56.8 2025-06-28 22:00,0.0,0,31.40,51.4 2025-06-28 23:00,0.0,0,31.30,48.7 2025-06-29 00:00,0.0,0,31.30,46.8 2025-06-29 01:00,0.0,0,31.20,45.9 2025-06-29 02:00,0.1,0,31.20,46.6 2025-06-29 03:00,0.1,0,31.20,45.3 2025-06-29 04:00,0.1,0,31.20,44.6 2025-06-29 05:00,0.1,0,31.20,47.1 2025-06-29 06:00,0.1,0,31.20,54.9 2025-06-29 07:00,0.1,0,31.30,59.2 2025-06-29 08:00,0.1,0,31.40,63.0 2025-06-29 09:00,0.1,1,31.50,68.0 2025-06-29 10:00,0.0,1,31.60,70.5 2025-06-29 11:00,0.0,1,31.60,72.3 2025-06-29 12:00,,1,31.60,73.0 2025-06-29 13:00,,1,31.60,73.6 2025-06-29 14:00,,1,31.70,75.0 2025-06-29 15:00,,0,31.70,66.7 2025-06-29 16:00,,0,31.60,67.5 2025-06-29 17:00,,0,31.60,65.5 2025-06-29 18:00,,0,31.50,61.7 2025-06-29 19:00,,0,31.40,54.7 2025-06-29 20:00,,0,31.40,50.7 2025-06-29 21:00,0.0,0,31.30,49.3 2025-06-29 22:00,0.0,0,31.30,49.1 2025-06-29 23:00,0.0,0,31.20,47.3 2025-06-30 00:00,0.0,1,31.20,45.5 2025-06-30 01:00,0.0,0,31.20,45.9 2025-06-30 02:00,0.1,0,31.20,42.4 2025-06-30 03:00,0.1,1,31.20,41.5 2025-06-30 04:00,0.1,0,31.10,40.8 2025-06-30 05:00,0.1,0,31.10,45.9 2025-06-30 06:00,0.1,0,31.20,50.4 2025-06-30 07:00,0.1,0,31.30,54.7 2025-06-30 08:00,0.1,1,31.40,61.0 2025-06-30 09:00,0.1,1,31.50,63.1 2025-06-30 10:00,0.1,1,31.50,70.3 2025-06-30 11:00,0.0,1,31.60,71.2 2025-06-30 12:00,,1,31.60,71.4 2025-06-30 13:00,,0,31.60,72.5 2025-06-30 14:00,,1,31.70,72.7 2025-06-30 15:00,,1,31.70,73.0 2025-06-30 16:00,,0,31.70,72.5 2025-06-30 17:00,,0,31.60,68.0 2025-06-30 18:00,,0,31.50,61.9 2025-06-30 19:00,,1,31.50,55.4 2025-06-30 20:00,,0,31.40,55.0 2025-06-30 21:00,0.0,0,31.40,52.7 2025-06-30 22:00,0.0,0,31.30,50.9 2025-06-30 23:00,0.0,0,31.30,50.0 2025-07-01 00:00,0.0,0,31.30,48.9 2025-07-01 01:00,0.0,0,31.20,48.0 2025-07-01 02:00,0.0,0,31.20,46.4 2025-07-01 03:00,0.1,0,31.20,47.1 2025-07-01 04:00,0.1,1,31.20,45.1 2025-07-01 05:00,0.1,0,31.20,51.4 2025-07-01 06:00,0.1,1,31.20,55.2 2025-07-01 07:00,0.1,0,31.30,60.4 2025-07-01 08:00,0.1,0,31.40,62.8 2025-07-01 09:00,0.1,1,31.50,69.6 2025-07-01 10:00,0.0,1,31.50,72.7 2025-07-01 11:00,0.0,1,31.60,71.2 2025-07-01 12:00,,1,31.60,73.0 2025-07-01 13:00,,1,31.60,76.8 2025-07-01 14:00,,1,31.70,76.3 2025-07-01 15:00,,1,31.70,75.7 2025-07-01 16:00,,0,31.60,75.6 2025-07-01 17:00,,1,31.60,71.8 2025-07-01 18:00,,1,31.50,64.6 2025-07-01 19:00,,1,31.50,58.6 2025-07-01 20:00,,1,31.40,55.6 2025-07-01 21:00,,1,31.40,54.5 2025-07-01 22:00,0.0,0,31.40,52.9 2025-07-01 23:00,0.0,1,31.30,50.0 2025-07-02 00:00,0.0,0,31.30,49.3 2025-07-02 01:00,0.0,1,31.20,46.9 2025-07-02 02:00,0.0,1,31.20,46.2 2025-07-02 03:00,0.1,0,31.20,45.5 2025-07-02 04:00,0.1,1,31.20,45.0 2025-07-02 05:00,0.1,0,31.20,50.0 2025-07-02 06:00,0.1,1,31.20,55.0 2025-07-02 07:00,0.1,0,31.30,60.8 2025-07-02 08:00,0.1,0,31.40,63.9 2025-07-02 09:00,0.1,1,31.50,68.0 2025-07-02 10:00,0.0,0,31.60,71.2 2025-07-02 11:00,0.0,1,36.80,73.4 2025-07-02 12:00,,1,,77.5 2025-07-02 13:00,,1,,78.6 2025-07-02 14:00,,1,,64.0 2025-07-02 15:00,,0,,64.2 2025-07-02 16:00,,1,,65.7 2025-07-02 17:00,,1,,62.6 2025-07-02 18:00,,1,,62.4 2025-07-02 19:00,,1,,57.7 2025-07-02 20:00,0.0,1,,58.6 2025-07-02 21:00,0.0,1,,56.7