#------------------------------------------------- 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: 2024-04-19 11:00 to 2024-04-26 10:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 999: Marten Ridge, 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 # #------------------------------------------------------------------------------------------------------ # # Marten Ridge (999) # Washington SNOTEL Site - 3520 ft # Reporting Frequency: Hourly; Date Range: 2024-04-19 11:00 to 2024-04-26 10:00 # # As of: Apr 26, 2024, 10:16:12 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-19 11:00,30.0,63,96.7,48.0 2024-04-19 12:00,29.9,62,96.5,49.6 2024-04-19 13:00,30.0,63,96.5,50.0 2024-04-19 14:00,30.0,62,96.4,49.5 2024-04-19 15:00,30.0,62,96.5,47.7 2024-04-19 16:00,30.2,62,96.8,47.7 2024-04-19 17:00,30.2,62,96.7,46.8 2024-04-19 18:00,30.2,63,96.8,44.6 2024-04-19 19:00,30.2,63,96.9,42.8 2024-04-19 20:00,30.3,63,96.9,42.6 2024-04-19 21:00,30.3,63,96.9,42.4 2024-04-19 22:00,30.3,62,97.0,41.2 2024-04-19 23:00,30.3,63,96.9,41.2 2024-04-20 00:00,30.3,63,97.0,40.6 2024-04-20 01:00,30.3,63,97.0,40.1 2024-04-20 02:00,30.3,63,97.0,40.3 2024-04-20 03:00,30.3,63,97.0,39.9 2024-04-20 04:00,30.3,63,97.0,39.6 2024-04-20 05:00,30.3,63,97.0,38.7 2024-04-20 06:00,30.3,63,97.0,40.6 2024-04-20 07:00,30.2,63,97.0,44.1 2024-04-20 08:00,30.1,63,97.0,46.0 2024-04-20 09:00,30.1,63,97.0,47.7 2024-04-20 10:00,29.9,62,96.7,51.8 2024-04-20 11:00,29.8,62,96.6,52.2 2024-04-20 12:00,29.8,62,96.5,54.9 2024-04-20 13:00,30.0,62,96.8,52.5 2024-04-20 14:00,29.8,61,96.4,56.5 2024-04-20 15:00,30.0,62,96.8,53.1 2024-04-20 16:00,30.0,62,96.8,49.1 2024-04-20 17:00,30.0,62,96.8,41.9 2024-04-20 18:00,30.1,62,97.0,38.7 2024-04-20 19:00,30.2,62,97.1,36.5 2024-04-20 20:00,30.4,62,97.3,36.1 2024-04-20 21:00,30.4,62,97.3,36.1 2024-04-20 22:00,30.4,62,97.4,34.7 2024-04-20 23:00,30.3,62,97.4,33.6 2024-04-21 00:00,30.3,62,97.4,33.6 2024-04-21 01:00,30.2,62,97.4,33.3 2024-04-21 02:00,30.2,62,97.4,33.3 2024-04-21 03:00,30.2,62,97.4,33.1 2024-04-21 04:00,30.1,62,97.4,32.5 2024-04-21 05:00,30.0,62,97.4,32.4 2024-04-21 06:00,30.0,62,97.4,32.7 2024-04-21 07:00,30.0,62,97.4,33.1 2024-04-21 08:00,29.9,61,97.4,33.4 2024-04-21 09:00,30.0,,97.5,34.3 2024-04-21 10:00,30.0,62,97.5,35.1 2024-04-21 11:00,30.0,62,97.6,34.9 2024-04-21 12:00,30.0,61,97.6,36.1 2024-04-21 13:00,30.1,63,97.6,36.9 2024-04-21 14:00,30.0,63,97.7,37.2 2024-04-21 15:00,30.0,63,97.6,36.1 2024-04-21 16:00,30.0,63,97.7,36.0 2024-04-21 17:00,30.0,63,97.7,36.9 2024-04-21 18:00,30.0,63,97.7,36.7 2024-04-21 19:00,30.0,63,97.7,34.9 2024-04-21 20:00,30.0,63,97.8,33.6 2024-04-21 21:00,30.0,63,97.8,33.4 2024-04-21 22:00,30.0,62,97.8,33.4 2024-04-21 23:00,30.0,63,97.8,32.5 2024-04-22 00:00,30.0,62,97.7,32.4 2024-04-22 01:00,30.0,62,97.8,32.0 2024-04-22 02:00,30.0,62,97.8,32.0 2024-04-22 03:00,30.0,62,97.8,31.6 2024-04-22 04:00,30.0,62,97.8,31.3 2024-04-22 05:00,30.0,62,97.8,31.1 2024-04-22 06:00,30.1,62,97.8,31.8 2024-04-22 07:00,30.0,63,97.8,36.0 2024-04-22 08:00,29.9,62,97.8,37.4 2024-04-22 09:00,29.9,62,97.8,40.1 2024-04-22 10:00,29.7,62,97.6,43.7 2024-04-22 11:00,29.7,62,97.4,46.2 2024-04-22 12:00,29.6,62,97.3,48.2 2024-04-22 13:00,29.7,62,97.3,47.8 2024-04-22 14:00,29.7,61,97.2,50.5 2024-04-22 15:00,29.7,61,97.2,48.9 2024-04-22 16:00,29.8,62,97.4,49.1 2024-04-22 17:00,29.9,61,97.5,47.3 2024-04-22 18:00,29.9,62,97.5,44.8 2024-04-22 19:00,29.9,62,97.6,44.6 2024-04-22 20:00,29.9,62,97.6,44.1 2024-04-22 21:00,29.9,62,97.7,43.9 2024-04-22 22:00,29.9,62,97.7,44.4 2024-04-22 23:00,29.9,62,97.7,43.5 2024-04-23 00:00,29.9,62,97.7,42.4 2024-04-23 01:00,29.9,62,97.7,43.7 2024-04-23 02:00,29.9,62,97.7,43.3 2024-04-23 03:00,29.9,62,97.8,43.3 2024-04-23 04:00,29.9,62,97.7,42.8 2024-04-23 05:00,29.9,62,97.7,42.6 2024-04-23 06:00,29.9,62,97.8,44.2 2024-04-23 07:00,29.7,61,97.7,48.9 2024-04-23 08:00,29.7,62,97.7,47.8 2024-04-23 09:00,29.7,62,97.7,50.0 2024-04-23 10:00,29.6,62,97.5,52.0 2024-04-23 11:00,29.6,61,97.4,53.2 2024-04-23 12:00,29.5,61,97.3,54.7 2024-04-23 13:00,29.5,61,97.2,56.1 2024-04-23 14:00,29.5,61,97.3,55.9 2024-04-23 15:00,29.4,61,97.1,56.7 2024-04-23 16:00,29.5,61,97.2,55.2 2024-04-23 17:00,29.6,61,97.4,53.1 2024-04-23 18:00,29.6,61,97.4,49.1 2024-04-23 19:00,29.6,61,97.5,47.8 2024-04-23 20:00,29.6,62,97.6,46.4 2024-04-23 21:00,29.6,61,97.6,44.2 2024-04-23 22:00,29.5,61,97.7,43.2 2024-04-23 23:00,29.5,61,97.6,41.5 2024-04-24 00:00,29.5,61,97.7,40.8 2024-04-24 01:00,29.4,61,97.7,40.1 2024-04-24 02:00,29.4,62,97.7,39.6 2024-04-24 03:00,29.4,61,97.7,38.8 2024-04-24 04:00,29.4,61,97.7,38.1 2024-04-24 05:00,29.4,61,97.7,37.2 2024-04-24 06:00,29.4,61,97.7,37.0 2024-04-24 07:00,29.3,61,97.7,39.4 2024-04-24 08:00,29.3,61,97.6,41.4 2024-04-24 09:00,29.3,61,97.7,42.1 2024-04-24 10:00,29.3,60,97.6,41.4 2024-04-24 11:00,29.3,61,97.7,40.6 2024-04-24 12:00,29.3,60,97.6,39.4 2024-04-24 13:00,29.3,61,97.7,39.0 2024-04-24 14:00,29.3,61,97.7,39.6 2024-04-24 15:00,29.4,61,97.8,39.0 2024-04-24 16:00,29.3,61,97.8,38.7 2024-04-24 17:00,29.2,61,97.8,38.7 2024-04-24 18:00,29.2,61,97.8,38.3 2024-04-24 19:00,29.2,61,97.9,37.9 2024-04-24 20:00,29.2,61,97.9,37.6 2024-04-24 21:00,29.2,61,97.9,37.6 2024-04-24 22:00,29.2,61,97.9,37.0 2024-04-24 23:00,29.2,61,97.9,36.7 2024-04-25 00:00,29.2,61,97.9,36.9 2024-04-25 01:00,29.2,61,98.0,37.0 2024-04-25 02:00,29.2,61,98.0,36.9 2024-04-25 03:00,29.2,61,98.0,37.4 2024-04-25 04:00,29.1,60,98.0,37.0 2024-04-25 05:00,29.2,60,98.0,36.9 2024-04-25 06:00,29.2,60,98.1,36.1 2024-04-25 07:00,29.3,60,98.2,36.3 2024-04-25 08:00,29.2,60,98.2,37.9 2024-04-25 09:00,29.2,60,98.2,39.2 2024-04-25 10:00,29.2,60,98.3,39.9 2024-04-25 11:00,29.3,60,98.3,39.6 2024-04-25 12:00,29.3,60,98.4,39.9 2024-04-25 13:00,29.2,60,98.4,40.6 2024-04-25 14:00,29.2,60,98.4,40.1 2024-04-25 15:00,29.2,60,98.5,39.6 2024-04-25 16:00,29.2,60,98.5,39.6 2024-04-25 17:00,29.2,60,98.6,38.8 2024-04-25 18:00,29.1,59,98.6,38.1 2024-04-25 19:00,29.1,60,98.7,37.4 2024-04-25 20:00,29.1,60,98.8,37.6 2024-04-25 21:00,29.0,60,98.8,37.6 2024-04-25 22:00,29.0,60,98.8,37.6 2024-04-25 23:00,29.0,60,98.8,37.8 2024-04-26 00:00,29.0,60,98.9,37.6 2024-04-26 01:00,29.0,60,99.0,37.6 2024-04-26 02:00,28.9,60,99.0,37.6 2024-04-26 03:00,28.9,60,99.0,37.6 2024-04-26 04:00,28.9,60,99.1,37.2 2024-04-26 05:00,28.9,60,99.1,37.6 2024-04-26 06:00,28.8,59,99.1,37.9 2024-04-26 07:00,28.8,59,99.2,37.8 2024-04-26 08:00,28.8,59,99.2,39.2 2024-04-26 09:00,28.7,59,99.2,40.3