#------------------------------------------------- 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: 2024-04-28 08:00 to 2024-05-05 07:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 827: Trapper Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Trapper Lake (827) # Colorado SNOTEL Site - 9759 ft # Reporting Frequency: Hourly; Date Range: 2024-04-28 08:00 to 2024-05-05 07:00 # # As of: May 5, 2024, 7:09:13 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-28 08:00,6.3,11,22.40,33.6 2024-04-28 09:00,6.3,11,22.40,34.9 2024-04-28 10:00,6.3,11,22.30,36.1 2024-04-28 11:00,6.2,11,22.30,34.3 2024-04-28 12:00,6.2,10,22.30,37.2 2024-04-28 13:00,6.2,11,22.30,35.1 2024-04-28 14:00,6.2,11,22.40,38.8 2024-04-28 15:00,6.2,12,22.40,34.7 2024-04-28 16:00,6.2,11,22.40,35.8 2024-04-28 17:00,6.2,10,22.40,35.1 2024-04-28 18:00,6.1,11,22.40,33.6 2024-04-28 19:00,6.1,11,22.40,32.5 2024-04-28 20:00,6.1,,22.40,32.5 2024-04-28 21:00,6.2,,22.40,32.5 2024-04-28 22:00,6.2,,22.40,31.6 2024-04-28 23:00,6.2,,22.40,31.3 2024-04-29 00:00,6.2,9,22.40,30.9 2024-04-29 01:00,6.2,,22.40,30.4 2024-04-29 02:00,6.2,,22.40,31.1 2024-04-29 03:00,6.1,11,22.40,30.9 2024-04-29 04:00,6.1,10,22.40,29.7 2024-04-29 05:00,6.1,10,22.40,32.4 2024-04-29 06:00,6.1,9,22.50,33.4 2024-04-29 07:00,6.2,10,22.50,37.4 2024-04-29 08:00,6.2,10,22.50,36.9 2024-04-29 09:00,6.2,11,22.40,37.9 2024-04-29 10:00,6.1,10,22.40,41.0 2024-04-29 11:00,6.1,11,22.40,39.9 2024-04-29 12:00,6.1,12,22.40,38.8 2024-04-29 13:00,6.0,12,22.40,40.3 2024-04-29 14:00,6.0,12,22.40,38.8 2024-04-29 15:00,6.0,11,22.40,40.1 2024-04-29 16:00,5.9,12,22.40,41.5 2024-04-29 17:00,5.9,12,22.60,40.6 2024-04-29 18:00,5.8,12,22.20,40.1 2024-04-29 19:00,5.8,12,22.40,39.6 2024-04-29 20:00,5.8,12,22.50,39.9 2024-04-29 21:00,5.8,12,22.50,40.6 2024-04-29 22:00,5.8,12,22.30,39.9 2024-04-29 23:00,5.8,12,22.60,40.6 2024-04-30 00:00,5.8,12,22.40,41.7 2024-04-30 01:00,5.9,11,22.50,34.2 2024-04-30 02:00,5.9,10,22.50,31.8 2024-04-30 03:00,6.0,10,22.60,29.8 2024-04-30 04:00,6.0,,22.70,29.8 2024-04-30 05:00,6.0,,22.70,30.9 2024-04-30 06:00,6.1,14,22.70,33.3 2024-04-30 07:00,6.1,13,22.70,33.1 2024-04-30 08:00,6.1,12,22.70,35.6 2024-04-30 09:00,6.1,13,22.70,35.4 2024-04-30 10:00,6.0,13,22.70,38.5 2024-04-30 11:00,6.1,12,22.70,39.9 2024-04-30 12:00,6.0,11,22.60,44.4 2024-04-30 13:00,6.0,11,22.60,44.6 2024-04-30 14:00,6.0,11,22.60,44.8 2024-04-30 15:00,5.9,12,22.60,45.1 2024-04-30 16:00,5.8,12,22.50,45.5 2024-04-30 17:00,5.8,11,22.60,45.1 2024-04-30 18:00,5.7,11,22.70,43.2 2024-04-30 19:00,5.7,12,22.70,43.2 2024-04-30 20:00,5.7,11,22.70,43.0 2024-04-30 21:00,5.7,11,22.70,43.0 2024-04-30 22:00,5.7,11,22.70,41.7 2024-04-30 23:00,5.7,11,22.70,40.5 2024-05-01 00:00,5.7,11,22.70,41.2 2024-05-01 01:00,5.7,11,22.70,43.5 2024-05-01 02:00,5.7,11,22.60,43.2 2024-05-01 03:00,5.6,11,22.50,42.1 2024-05-01 04:00,5.7,11,22.80,41.0 2024-05-01 05:00,5.7,11,22.70,42.1 2024-05-01 06:00,5.7,11,22.60,43.2 2024-05-01 07:00,5.7,10,22.70,41.0 2024-05-01 08:00,5.7,10,22.60,38.1 2024-05-01 09:00,5.7,11,22.60,34.3 2024-05-01 10:00,5.7,11,22.70,31.6 2024-05-01 11:00,5.7,55,22.70,31.5 2024-05-01 12:00,5.8,,22.80,31.3 2024-05-01 13:00,5.9,,22.80,36.7 2024-05-01 14:00,5.9,12,22.80,37.2 2024-05-01 15:00,5.8,12,22.80,36.3 2024-05-01 16:00,5.8,12,22.80,35.6 2024-05-01 17:00,5.8,12,22.80,36.3 2024-05-01 18:00,5.8,13,22.80,35.1 2024-05-01 19:00,5.8,13,22.80,33.8 2024-05-01 20:00,5.8,13,22.80,32.2 2024-05-01 21:00,5.8,13,22.80,28.8 2024-05-01 22:00,5.8,13,22.80,24.8 2024-05-01 23:00,5.7,13,22.70,21.7 2024-05-02 00:00,5.7,13,22.70,18.1 2024-05-02 01:00,5.7,13,22.70,17.8 2024-05-02 02:00,5.7,13,22.70,26.1 2024-05-02 03:00,5.7,12,22.70,27.0 2024-05-02 04:00,5.7,13,22.70,22.3 2024-05-02 05:00,5.7,13,22.70,25.7 2024-05-02 06:00,5.7,12,22.80,27.0 2024-05-02 07:00,5.8,12,22.80,30.0 2024-05-02 08:00,5.8,12,22.80,30.0 2024-05-02 09:00,5.8,11,22.80,32.2 2024-05-02 10:00,5.8,11,22.80,35.2 2024-05-02 11:00,5.8,11,22.80,37.2 2024-05-02 12:00,5.8,10,22.80,40.6 2024-05-02 13:00,5.8,11,22.80,37.0 2024-05-02 14:00,5.8,11,22.80,37.9 2024-05-02 15:00,5.7,11,22.70,42.6 2024-05-02 16:00,5.7,11,22.80,41.2 2024-05-02 17:00,5.6,11,22.80,38.8 2024-05-02 18:00,5.7,11,22.80,37.9 2024-05-02 19:00,5.6,11,22.70,37.9 2024-05-02 20:00,5.6,11,22.80,37.0 2024-05-02 21:00,5.6,11,22.80,37.2 2024-05-02 22:00,5.6,11,22.90,37.8 2024-05-02 23:00,5.5,11,22.70,38.7 2024-05-03 00:00,5.6,11,22.80,39.7 2024-05-03 01:00,5.6,11,22.80,38.8 2024-05-03 02:00,5.6,11,22.80,39.0 2024-05-03 03:00,5.6,11,22.80,38.3 2024-05-03 04:00,5.6,11,22.90,38.1 2024-05-03 05:00,5.6,11,22.90,38.8 2024-05-03 06:00,5.5,11,22.70,40.3 2024-05-03 07:00,5.5,11,22.80,41.4 2024-05-03 08:00,5.6,11,22.80,41.5 2024-05-03 09:00,5.5,11,22.80,42.6 2024-05-03 10:00,5.6,11,22.80,41.9 2024-05-03 11:00,5.5,11,22.80,39.6 2024-05-03 12:00,5.5,10,22.80,37.6 2024-05-03 13:00,5.5,10,22.80,37.9 2024-05-03 14:00,5.4,10,22.80,34.3 2024-05-03 15:00,5.4,10,22.80,32.7 2024-05-03 16:00,5.3,10,22.80,30.2 2024-05-03 17:00,5.3,10,22.80,29.7 2024-05-03 18:00,5.3,10,22.80,27.5 2024-05-03 19:00,5.3,11,22.80,26.4 2024-05-03 20:00,5.3,10,22.80,25.2 2024-05-03 21:00,5.2,10,22.80,24.3 2024-05-03 22:00,5.2,10,22.70,24.1 2024-05-03 23:00,5.2,10,22.80,25.2 2024-05-04 00:00,5.2,9,22.70,26.4 2024-05-04 01:00,5.2,10,22.70,27.0 2024-05-04 02:00,5.2,10,22.70,31.3 2024-05-04 03:00,5.2,10,22.80,31.5 2024-05-04 04:00,5.2,10,22.80,28.2 2024-05-04 05:00,5.2,10,22.80,31.1 2024-05-04 06:00,5.3,10,22.90,36.1 2024-05-04 07:00,5.3,9,22.90,39.9 2024-05-04 08:00,5.3,10,22.90,42.3 2024-05-04 09:00,5.3,8,22.80,45.5 2024-05-04 10:00,5.3,10,22.80,47.1 2024-05-04 11:00,5.2,8,22.80,50.4 2024-05-04 12:00,5.1,9,22.80,49.5 2024-05-04 13:00,5.0,8,22.60,49.3 2024-05-04 14:00,4.9,8,22.70,50.4 2024-05-04 15:00,4.8,8,22.70,51.4 2024-05-04 16:00,4.8,7,22.70,54.3 2024-05-04 17:00,4.7,8,22.70,49.6 2024-05-04 18:00,4.7,8,22.80,44.4 2024-05-04 19:00,4.7,9,22.80,41.4 2024-05-04 20:00,4.6,8,22.80,43.5 2024-05-04 21:00,4.6,8,22.80,43.9 2024-05-04 22:00,4.6,8,22.90,42.1 2024-05-04 23:00,4.6,8,22.80,43.9 2024-05-05 00:00,4.6,8,22.90,43.5 2024-05-05 01:00,4.6,8,22.90,43.3 2024-05-05 02:00,4.6,8,22.80,43.7 2024-05-05 03:00,4.6,8,22.90,43.3 2024-05-05 04:00,4.6,8,22.90,42.4 2024-05-05 05:00,4.6,8,22.90,42.6 2024-05-05 06:00,4.6,8,22.80,43.7 2024-05-05 07:00,4.6,8,23.00,44.1