#------------------------------------------------- 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: 2024-10-01 15:00 to 2024-10-04 14:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 959: Cooper Lake, AK # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # 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 # Solar Radiation Average Value None Hour N/A Watts/meter squared N/A SRADV Average solar radiation # Barometric Pressure Value None Instantaneous N/A Inches hg N/A PRES Barometric pressure # # 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 # #------------------------------------------------------------------------------------------------------ # # Cooper Lake (959) # Alaska SNOTEL Site - 1200 ft # Reporting Frequency: Hourly; Date Range: 2024-10-01 15:00 to 2024-10-04 14:00 # # As of: Oct 4, 2024, 2:14:44 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Solar Radiation Average (watt/m2),Barometric Pressure (inch_Hg) 2024-10-01 15:00,,0.0,0.2,,58.60,28.53 2024-10-01 16:00,,0.0,0.2,,33.48,28.53 2024-10-01 17:00,,0.0,0.2,,15.43,28.53 2024-10-01 18:00,,0.0,0.2,,2.96,28.53 2024-10-01 19:00,,0.0,0.2,,0.00,28.56 2024-10-01 20:00,,0.0,0.2,,0.00,28.56 2024-10-01 21:00,,0.0,0.2,,0.00,28.56 2024-10-01 22:00,,0.0,0.2,,0.00,28.56 2024-10-01 23:00,,0.0,0.2,,0.00,28.58 2024-10-02 00:00,,0.0,0.0,0,0.00,28.58 2024-10-02 01:00,,0.0,0.2,,0.00,28.58 2024-10-02 02:00,,0.0,0.2,,0.00,28.56 2024-10-02 03:00,,0.0,0.2,,0.00,28.58 2024-10-02 04:00,,0.0,0.2,,0.00,28.56 2024-10-02 05:00,,0.0,0.2,,0.00,28.56 2024-10-02 06:00,,0.0,0.2,,0.05,28.56 2024-10-02 07:00,,0.0,0.2,,5.43,28.56 2024-10-02 08:00,,0.0,0.2,,12.92,28.56 2024-10-02 09:00,46.0,0.0,0.2,0,26.81,28.56 2024-10-02 10:00,,0.0,0.2,0,47.11,28.56 2024-10-02 11:00,,0.0,0.2,0,46.29,28.56 2024-10-02 12:00,,0.0,0.2,0,268.90,28.56 2024-10-02 13:00,,0.0,0.1,,397.90,28.56 2024-10-02 14:00,,0.0,0.1,,214.20,28.56 2024-10-02 15:00,,0.0,0.2,,46.94,28.56 2024-10-02 16:00,,0.0,0.2,0,51.32,28.56 2024-10-02 17:00,,0.0,0.2,0,20.22,28.56 2024-10-02 18:00,,0.0,0.2,0,2.06,28.56 2024-10-02 19:00,,0.0,0.2,0,0.00,28.58 2024-10-02 20:00,,0.0,0.2,0,0.00,28.58 2024-10-02 21:00,,0.0,0.2,0,0.00,28.58 2024-10-02 22:00,,0.0,0.2,0,0.00,28.62 2024-10-02 23:00,,0.0,0.2,0,0.00,28.62 2024-10-03 00:00,,0.0,0.2,0,0.00,28.62 2024-10-03 01:00,,0.0,0.2,0,0.01,28.62 2024-10-03 02:00,,0.0,0.2,0,0.01,28.62 2024-10-03 03:00,,0.0,0.2,0,0.02,28.62 2024-10-03 04:00,,0.0,0.2,0,0.00,28.62 2024-10-03 05:00,,0.0,0.2,0,0.02,28.62 2024-10-03 06:00,,0.0,0.2,0,0.07,28.58 2024-10-03 07:00,,0.0,0.2,0,6.93,28.58 2024-10-03 08:00,,0.0,0.2,0,19.06,28.58 2024-10-03 09:00,,0.0,0.2,0,41.05,28.58 2024-10-03 10:00,,0.0,0.2,0,59.06,28.56 2024-10-03 11:00,,0.0,0.2,0,65.40,28.56 2024-10-03 12:00,,0.0,0.2,0,149.60,28.53 2024-10-03 13:00,,0.0,0.1,0,118.30,28.50 2024-10-03 14:00,,0.0,0.1,0,198.30,28.50 2024-10-03 15:00,,,0.1,0,63.00,28.47 2024-10-03 16:00,,0.0,0.2,0,42.96,28.44 2024-10-03 17:00,,0.0,0.2,0,13.32,28.41 2024-10-03 18:00,,0.0,0.2,0,0.62,28.38 2024-10-03 19:00,,0.0,0.2,0,0.00,28.35 2024-10-03 20:00,,0.0,0.2,0,0.00,28.32 2024-10-03 21:00,,0.0,0.2,0,0.00,28.32 2024-10-03 22:00,,0.0,0.2,0,0.00,28.29 2024-10-03 23:00,,0.0,0.2,0,0.00,28.26 2024-10-04 00:00,,0.0,0.2,0,0.00,28.23 2024-10-04 01:00,,0.0,0.2,0,0.00,28.17 2024-10-04 02:00,,0.0,0.2,0,0.02,28.14 2024-10-04 03:00,,0.0,0.2,0,0.02,28.11 2024-10-04 04:00,,0.1,0.2,0,0.01,28.08 2024-10-04 05:00,,0.1,0.2,0,0.00,28.05 2024-10-04 06:00,,0.1,0.2,0,0.05,28.02 2024-10-04 07:00,,0.1,0.2,0,4.99,27.99 2024-10-04 08:00,,0.2,0.2,0,37.17,27.96 2024-10-04 09:00,,0.2,0.2,0,43.14,27.94 2024-10-04 10:00,,0.3,0.3,0,66.23,27.91 2024-10-04 11:00,,0.3,0.2,0,41.52,27.91 2024-10-04 12:00,,0.3,0.2,0,35.61,27.91 2024-10-04 13:00,,0.4,0.2,0,,27.91