#------------------------------------------------- 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: 2024-04-24 09:00 to 2024-05-01 08:00 # # 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: 2024-04-24 09:00 to 2024-05-01 08:00 # # As of: May 1, 2024, 8:44:40 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-24 09:00,32.8,75,78.2,40.1 2024-04-24 10:00,32.8,74,78.2,44.6 2024-04-24 11:00,32.8,74,78.1,47.5 2024-04-24 12:00,32.8,74,78.0,45.5 2024-04-24 13:00,32.8,74,78.0,46.2 2024-04-24 14:00,32.8,74,78.0,44.1 2024-04-24 15:00,32.7,74,78.0,42.8 2024-04-24 16:00,32.7,74,78.0,43.5 2024-04-24 17:00,32.7,74,78.0,40.3 2024-04-24 18:00,32.7,74,78.1,38.8 2024-04-24 19:00,32.7,74,78.1,38.3 2024-04-24 20:00,32.6,74,78.1,38.1 2024-04-24 21:00,32.6,74,78.2,37.9 2024-04-24 22:00,32.6,74,78.2,38.1 2024-04-24 23:00,32.6,74,78.2,38.1 2024-04-25 00:00,32.6,74,78.2,38.1 2024-04-25 01:00,32.6,74,78.3,38.3 2024-04-25 02:00,32.6,74,78.3,38.3 2024-04-25 03:00,32.6,74,78.3,38.3 2024-04-25 04:00,32.6,74,78.3,38.1 2024-04-25 05:00,32.6,73,78.3,37.9 2024-04-25 06:00,32.6,72,78.4,38.1 2024-04-25 07:00,32.6,73,78.4,38.3 2024-04-25 08:00,32.6,74,78.5,38.7 2024-04-25 09:00,32.6,74,78.5,38.8 2024-04-25 10:00,32.6,73,78.5,38.7 2024-04-25 11:00,32.6,73,78.6,39.2 2024-04-25 12:00,32.6,73,78.6,39.6 2024-04-25 13:00,32.5,73,78.6,40.6 2024-04-25 14:00,32.4,73,78.7,40.8 2024-04-25 15:00,32.4,73,78.7,39.0 2024-04-25 16:00,32.3,73,78.8,38.7 2024-04-25 17:00,32.2,73,78.8,38.5 2024-04-25 18:00,32.2,73,78.9,37.9 2024-04-25 19:00,32.2,73,79.0,37.8 2024-04-25 20:00,32.1,73,79.1,37.6 2024-04-25 21:00,31.9,73,79.2,37.6 2024-04-25 22:00,31.9,73,79.2,37.2 2024-04-25 23:00,31.9,73,79.3,36.9 2024-04-26 00:00,31.8,73,79.3,36.5 2024-04-26 01:00,31.8,72,79.3,36.7 2024-04-26 02:00,31.7,72,79.4,36.5 2024-04-26 03:00,31.6,72,79.4,36.3 2024-04-26 04:00,31.6,72,79.4,36.1 2024-04-26 05:00,31.6,73,79.4,36.1 2024-04-26 06:00,31.6,72,79.4,36.1 2024-04-26 07:00,31.5,72,79.4,37.2 2024-04-26 08:00,31.5,73,79.4,38.3 2024-04-26 09:00,31.5,73,79.4,39.4 2024-04-26 10:00,31.5,72,79.4,42.6 2024-04-26 11:00,31.5,72,79.3,41.5 2024-04-26 12:00,31.5,72,79.3,43.5 2024-04-26 13:00,31.4,72,79.3,41.7 2024-04-26 14:00,31.3,72,79.3,42.6 2024-04-26 15:00,31.3,72,79.3,42.3 2024-04-26 16:00,31.3,72,79.3,41.9 2024-04-26 17:00,31.2,72,79.4,39.4 2024-04-26 18:00,31.3,72,79.4,38.1 2024-04-26 19:00,31.2,72,79.5,37.8 2024-04-26 20:00,31.2,72,79.5,37.2 2024-04-26 21:00,31.2,72,79.5,37.6 2024-04-26 22:00,31.2,72,79.5,37.2 2024-04-26 23:00,31.1,72,79.6,36.9 2024-04-27 00:00,31.1,72,79.6,36.9 2024-04-27 01:00,31.2,72,79.6,36.3 2024-04-27 02:00,31.1,72,79.6,36.1 2024-04-27 03:00,31.2,72,79.6,36.0 2024-04-27 04:00,31.2,72,79.7,35.1 2024-04-27 05:00,31.2,72,79.8,34.5 2024-04-27 06:00,31.2,72,79.8,34.9 2024-04-27 07:00,31.2,72,79.8,35.6 2024-04-27 08:00,31.2,72,79.8,36.1 2024-04-27 09:00,31.2,72,79.8,35.4 2024-04-27 10:00,31.2,72,79.8,35.6 2024-04-27 11:00,31.2,71,79.8,36.7 2024-04-27 12:00,31.3,72,79.8,38.8 2024-04-27 13:00,31.3,72,79.8,37.4 2024-04-27 14:00,31.3,72,79.9,37.0 2024-04-27 15:00,31.4,72,79.9,37.9 2024-04-27 16:00,31.3,72,79.9,36.9 2024-04-27 17:00,31.3,72,79.9,36.7 2024-04-27 18:00,31.3,72,80.0,36.9 2024-04-27 19:00,31.4,72,80.0,36.7 2024-04-27 20:00,31.3,72,80.1,37.2 2024-04-27 21:00,31.3,71,80.1,37.2 2024-04-27 22:00,31.3,72,80.1,37.2 2024-04-27 23:00,31.3,72,80.2,37.6 2024-04-28 00:00,31.3,71,80.2,37.4 2024-04-28 01:00,31.3,72,80.2,36.5 2024-04-28 02:00,31.2,71,80.2,36.3 2024-04-28 03:00,31.3,72,80.2,35.6 2024-04-28 04:00,31.3,72,80.3,34.9 2024-04-28 05:00,31.3,71,80.3,34.5 2024-04-28 06:00,31.3,70,80.4,34.3 2024-04-28 07:00,31.3,70,80.3,34.7 2024-04-28 08:00,31.3,71,80.4,34.9 2024-04-28 09:00,31.3,71,80.4,35.2 2024-04-28 10:00,31.4,72,80.4,37.2 2024-04-28 11:00,31.4,71,80.5,36.0 2024-04-28 12:00,31.4,72,80.5,36.7 2024-04-28 13:00,31.5,72,80.5,39.0 2024-04-28 14:00,31.5,72,80.5,37.2 2024-04-28 15:00,31.5,72,80.5,36.9 2024-04-28 16:00,31.6,72,80.5,34.9 2024-04-28 17:00,31.6,73,80.6,34.7 2024-04-28 18:00,31.6,73,80.7,34.3 2024-04-28 19:00,31.6,71,80.7,34.3 2024-04-28 20:00,31.6,70,80.8,34.2 2024-04-28 21:00,31.7,72,80.8,33.8 2024-04-28 22:00,31.7,72,80.8,33.6 2024-04-28 23:00,31.7,70,80.8,33.3 2024-04-29 00:00,31.8,69,80.9,33.1 2024-04-29 01:00,31.8,71,80.9,32.9 2024-04-29 02:00,31.9,,81.0,32.5 2024-04-29 03:00,31.9,,81.0,32.4 2024-04-29 04:00,32.0,72,81.1,32.2 2024-04-29 05:00,32.2,75,81.3,31.5 2024-04-29 06:00,32.2,76,81.4,30.6 2024-04-29 07:00,32.2,,81.4,32.0 2024-04-29 08:00,32.2,75,81.4,32.2 2024-04-29 09:00,32.3,77,81.4,33.6 2024-04-29 10:00,32.3,77,81.5,32.0 2024-04-29 11:00,32.4,79,81.6,36.7 2024-04-29 12:00,32.4,78,81.6,34.3 2024-04-29 13:00,32.5,78,81.5,36.0 2024-04-29 14:00,32.5,78,81.5,36.3 2024-04-29 15:00,32.5,77,81.5,34.3 2024-04-29 16:00,32.5,78,81.5,34.3 2024-04-29 17:00,32.6,78,81.6,33.4 2024-04-29 18:00,32.6,73,81.6,33.1 2024-04-29 19:00,32.6,74,81.7,32.4 2024-04-29 20:00,32.7,75,81.7,31.6 2024-04-29 21:00,32.7,75,81.7,31.5 2024-04-29 22:00,32.7,76,81.7,31.1 2024-04-29 23:00,32.7,77,81.8,30.7 2024-04-30 00:00,32.7,77,81.8,30.2 2024-04-30 01:00,32.7,,81.8,29.8 2024-04-30 02:00,32.8,78,81.8,29.8 2024-04-30 03:00,32.8,,81.9,29.7 2024-04-30 04:00,32.9,79,81.9,29.8 2024-04-30 05:00,32.9,77,81.9,29.8 2024-04-30 06:00,32.9,80,82.0,30.0 2024-04-30 07:00,33.0,80,82.0,31.1 2024-04-30 08:00,33.0,80,82.0,32.2 2024-04-30 09:00,33.1,80,82.0,32.9 2024-04-30 10:00,33.1,77,82.0,34.5 2024-04-30 11:00,33.1,78,82.0,35.4 2024-04-30 12:00,33.1,78,82.0,34.7 2024-04-30 13:00,33.2,81,82.1,34.9 2024-04-30 14:00,33.3,80,82.1,35.2 2024-04-30 15:00,33.3,81,82.1,36.0 2024-04-30 16:00,33.3,79,82.1,35.6 2024-04-30 17:00,33.3,80,82.1,34.3 2024-04-30 18:00,33.3,80,82.2,34.7 2024-04-30 19:00,33.3,80,82.2,33.8 2024-04-30 20:00,33.3,80,82.2,32.9 2024-04-30 21:00,33.3,80,82.2,32.4 2024-04-30 22:00,33.3,80,82.2,31.8 2024-04-30 23:00,33.3,80,82.2,31.3 2024-05-01 00:00,33.3,80,82.2,31.3 2024-05-01 01:00,33.3,80,82.2,30.9 2024-05-01 02:00,33.3,80,82.3,31.5 2024-05-01 03:00,33.3,80,82.3,30.7 2024-05-01 04:00,33.4,80,82.3,30.2 2024-05-01 05:00,33.4,80,82.3,30.4 2024-05-01 06:00,33.4,80,82.3,31.5 2024-05-01 07:00,33.4,80,82.3,32.2 2024-05-01 08:00,33.4,80,82.3,34.7