#------------------------------------------------- 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: 2024-07-20 03:00 to 2024-07-27 02:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 804: Surprise Lakes, WA # # 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 # #------------------------------------------------------------------------------------------------------ # # Surprise Lakes (804) # Washington SNOTEL Site - 4290 ft # Reporting Frequency: Hourly; Date Range: 2024-07-20 03:00 to 2024-07-27 02:00 # # As of: Jul 27, 2024, 2:05:05 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-07-20 03:00,,0,91.7,54.7 2024-07-20 04:00,,0,91.8,53.2 2024-07-20 05:00,,0,91.8,55.2 2024-07-20 06:00,,0,91.9,55.8 2024-07-20 07:00,,-1,91.9,59.9 2024-07-20 08:00,,-1,91.8,70.2 2024-07-20 09:00,,-1,91.7,72.3 2024-07-20 10:00,,-1,91.2,75.0 2024-07-20 11:00,,-1,90.8,77.0 2024-07-20 12:00,,-1,90.6,79.5 2024-07-20 13:00,,-1,90.4,77.7 2024-07-20 14:00,,-1,90.4,79.9 2024-07-20 15:00,,-1,90.3,81.1 2024-07-20 16:00,,-2,90.2,81.9 2024-07-20 17:00,,-1,90.2,82.8 2024-07-20 18:00,,-1,90.3,76.6 2024-07-20 19:00,,0,90.5,73.0 2024-07-20 20:00,,0,90.7,68.7 2024-07-20 21:00,,0,90.9,68.4 2024-07-20 22:00,,-1,91.0,68.4 2024-07-20 23:00,,-1,91.1,67.6 2024-07-21 00:00,0.0,0,91.6,68.5 2024-07-21 01:00,,0,91.2,69.4 2024-07-21 02:00,,-1,91.3,70.7 2024-07-21 03:00,,-1,91.2,68.5 2024-07-21 04:00,,0,91.3,61.9 2024-07-21 05:00,,0,91.3,65.3 2024-07-21 06:00,,-1,91.4,64.6 2024-07-21 07:00,,-1,91.4,63.3 2024-07-21 08:00,,-1,91.3,63.3 2024-07-21 09:00,,-1,91.3,65.7 2024-07-21 10:00,,0,91.2,66.0 2024-07-21 11:00,,-3,91.0,76.1 2024-07-21 12:00,,-1,90.7,73.4 2024-07-21 13:00,,-1,90.7,69.8 2024-07-21 14:00,,-1,90.6,69.3 2024-07-21 15:00,,-1,90.6,68.5 2024-07-21 16:00,,-2,90.6,68.5 2024-07-21 17:00,,-1,90.7,65.1 2024-07-21 18:00,,0,90.8,62.2 2024-07-21 19:00,,0,90.9,59.5 2024-07-21 20:00,,0,91.1,57.4 2024-07-21 21:00,,0,91.2,56.5 2024-07-21 22:00,,0,91.3,56.1 2024-07-21 23:00,,0,91.4,55.8 2024-07-22 00:00,0.0,0,91.6,55.0 2024-07-22 01:00,,0,91.5,54.9 2024-07-22 02:00,,0,91.5,54.5 2024-07-22 03:00,,0,91.6,53.6 2024-07-22 04:00,,0,91.6,53.6 2024-07-22 05:00,,0,91.7,53.2 2024-07-22 06:00,,0,91.7,52.0 2024-07-22 07:00,,0,91.7,50.7 2024-07-22 08:00,,0,91.7,51.6 2024-07-22 09:00,,0,91.6,52.7 2024-07-22 10:00,,-2,91.5,55.6 2024-07-22 11:00,,0,91.4,52.9 2024-07-22 12:00,,0,91.4,53.6 2024-07-22 13:00,,-1,91.3,55.8 2024-07-22 14:00,,-1,91.3,55.8 2024-07-22 15:00,,0,91.3,54.5 2024-07-22 16:00,,0,91.3,54.9 2024-07-22 17:00,,0,91.4,53.6 2024-07-22 18:00,,0,91.4,52.3 2024-07-22 19:00,,0,91.5,51.1 2024-07-22 20:00,,0,91.7,48.4 2024-07-22 21:00,,0,91.8,47.3 2024-07-22 22:00,,0,91.9,46.0 2024-07-22 23:00,,0,91.9,46.4 2024-07-23 00:00,0.0,0,91.8,45.9 2024-07-23 01:00,,0,92.0,45.3 2024-07-23 02:00,,0,92.0,44.2 2024-07-23 03:00,,0,92.1,43.0 2024-07-23 04:00,,0,92.1,42.3 2024-07-23 05:00,,0,92.1,41.2 2024-07-23 06:00,,0,92.2,41.5 2024-07-23 07:00,,-1,92.2,46.9 2024-07-23 08:00,,-1,92.2,55.2 2024-07-23 09:00,,-1,92.1,59.9 2024-07-23 10:00,,-1,91.9,64.0 2024-07-23 11:00,,-1,91.4,67.6 2024-07-23 12:00,,-1,91.1,70.9 2024-07-23 13:00,,-1,90.9,72.9 2024-07-23 14:00,,-1,90.8,71.2 2024-07-23 15:00,,0,90.7,70.2 2024-07-23 16:00,,-2,90.7,70.9 2024-07-23 17:00,,-1,90.8,67.5 2024-07-23 18:00,,0,90.8,63.1 2024-07-23 19:00,,0,91.1,59.7 2024-07-23 20:00,,0,91.3,55.9 2024-07-23 21:00,,0,91.4,53.8 2024-07-23 22:00,,0,91.6,51.8 2024-07-23 23:00,,0,91.7,50.9 2024-07-24 00:00,0.0,0,91.8,50.2 2024-07-24 01:00,,0,91.8,49.3 2024-07-24 02:00,,0,91.9,49.6 2024-07-24 03:00,,0,91.9,49.3 2024-07-24 04:00,,0,92.0,48.6 2024-07-24 05:00,,0,92.0,48.2 2024-07-24 06:00,,-1,92.0,48.7 2024-07-24 07:00,,0,92.1,52.0 2024-07-24 08:00,,-2,92.0,57.6 2024-07-24 09:00,,-1,91.9,61.3 2024-07-24 10:00,,-1,91.6,63.3 2024-07-24 11:00,,0,91.3,66.9 2024-07-24 12:00,,-2,91.0,68.2 2024-07-24 13:00,,0,90.9,66.9 2024-07-24 14:00,,-1,90.9,66.2 2024-07-24 15:00,,0,90.8,64.9 2024-07-24 16:00,,-2,90.8,65.3 2024-07-24 17:00,,-1,90.9,60.4 2024-07-24 18:00,,0,91.0,57.6 2024-07-24 19:00,,0,91.2,54.3 2024-07-24 20:00,,0,91.4,51.6 2024-07-24 21:00,,0,91.6,50.7 2024-07-24 22:00,,0,91.7,50.4 2024-07-24 23:00,,0,91.7,48.9 2024-07-25 00:00,0.0,0,91.8,47.5 2024-07-25 01:00,,0,91.8,46.2 2024-07-25 02:00,,0,91.9,45.5 2024-07-25 03:00,,0,91.9,43.5 2024-07-25 04:00,,0,92.0,42.4 2024-07-25 05:00,,0,92.0,42.3 2024-07-25 06:00,,0,92.1,43.0 2024-07-25 07:00,,0,92.1,44.6 2024-07-25 08:00,,-1,92.1,45.1 2024-07-25 09:00,,-1,92.0,47.7 2024-07-25 10:00,,0,91.9,49.3 2024-07-25 11:00,,-1,91.8,53.2 2024-07-25 12:00,,0,91.5,56.5 2024-07-25 13:00,,0,91.4,57.2 2024-07-25 14:00,,-1,91.3,56.8 2024-07-25 15:00,,0,91.3,56.8 2024-07-25 16:00,,-1,91.3,57.7 2024-07-25 17:00,,-1,91.3,55.8 2024-07-25 18:00,,0,91.4,53.2 2024-07-25 19:00,,0,91.6,50.7 2024-07-25 20:00,,0,91.7,47.5 2024-07-25 21:00,,0,91.8,47.1 2024-07-25 22:00,,0,91.9,45.3 2024-07-25 23:00,,0,92.0,45.9 2024-07-26 00:00,0.0,0,92.1,46.6 2024-07-26 01:00,,0,92.1,45.0 2024-07-26 02:00,,0,92.2,46.4 2024-07-26 03:00,,0,92.2,46.2 2024-07-26 04:00,,0,92.2,46.8 2024-07-26 05:00,,-1,92.2,46.9 2024-07-26 06:00,,0,92.2,49.1 2024-07-26 07:00,,0,92.2,52.2 2024-07-26 08:00,,-1,92.2,55.4 2024-07-26 09:00,,-1,92.0,57.6 2024-07-26 10:00,,-1,91.7,60.8 2024-07-26 11:00,,-1,91.4,60.8 2024-07-26 12:00,,-2,91.2,66.0 2024-07-26 13:00,,-1,91.0,68.2 2024-07-26 14:00,,-1,90.9,68.4 2024-07-26 15:00,,-1,90.9,67.6 2024-07-26 16:00,,-2,90.9,67.6 2024-07-26 17:00,,-1,90.9,66.0 2024-07-26 18:00,,-1,91.0,61.7 2024-07-26 19:00,,0,91.2,58.1 2024-07-26 20:00,,-1,91.3,55.0 2024-07-26 21:00,,0,91.5,52.7 2024-07-26 22:00,,0,91.7,50.7 2024-07-26 23:00,,0,91.8,50.4 2024-07-27 00:00,,0,91.8,48.7 2024-07-27 01:00,,0,91.9,48.4