#------------------------------------------------- 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 2210: Hozatka 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 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 # Wind Speed Maximum Value None Hour N/A Miles/hour N/A WSPDX Maximum wind speed # Wind Speed Average Value None Hour N/A Miles/hour N/A WSPDV Average wind speed # Wind Direction Average Value None Hour N/A Degrees N/A WDIRV Average wind direction # # 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 # #------------------------------------------------------------------------------------------------------ # # Hozatka Lake (2210) # Alaska SNOTEL Site - 206 ft # Reporting Frequency: Hourly; Date Range: 2024-10-01 15:00 to 2024-10-04 14:00 # # As of: Oct 4, 2024, 2:09:02 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Depth (in),Solar Radiation Average (watt/m2),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2024-10-01 15:00,47.0,-0.1,3,201.50,,, 2024-10-01 16:00,46.0,-0.1,3,150.60,,, 2024-10-01 17:00,45.0,-0.1,3,91.00,,, 2024-10-01 18:00,42.0,-0.1,3,23.86,,, 2024-10-01 19:00,39.0,-0.1,3,0.84,,, 2024-10-01 20:00,37.0,-0.1,3,0.41,,, 2024-10-01 21:00,35.0,0.0,3,0.37,,, 2024-10-01 22:00,33.0,0.0,3,0.37,,, 2024-10-01 23:00,33.0,0.0,3,0.41,,, 2024-10-02 00:00,31.0,0.0,0,0.41,,, 2024-10-02 01:00,29.0,0.0,3,0.44,,, 2024-10-02 02:00,28.0,0.0,3,0.31,,, 2024-10-02 03:00,25.0,0.0,2,0.40,,, 2024-10-02 04:00,26.0,0.0,3,0.41,,, 2024-10-02 05:00,25.0,0.0,3,0.41,,, 2024-10-02 06:00,24.0,0.0,3,0.47,,, 2024-10-02 07:00,26.0,0.0,3,4.06,,, 2024-10-02 08:00,24.0,0.0,3,29.25,,, 2024-10-02 09:00,32.0,0.0,3,77.59,,, 2024-10-02 10:00,37.0,0.0,3,107.10,,, 2024-10-02 11:00,34.0,0.0,3,283.60,,, 2024-10-02 12:00,37.0,0.0,3,320.90,,, 2024-10-02 13:00,40.0,0.0,3,295.10,,, 2024-10-02 14:00,43.0,-0.1,3,310.30,,, 2024-10-02 15:00,49.0,-0.1,3,288.80,,, 2024-10-02 16:00,50.0,-0.2,3,166.40,,, 2024-10-02 17:00,44.0,-0.2,3,54.12,,, 2024-10-02 18:00,41.0,-0.2,3,15.05,,, 2024-10-02 19:00,35.0,-0.1,3,0.81,,, 2024-10-02 20:00,32.0,-0.1,3,0.41,,, 2024-10-02 21:00,30.0,-0.1,2,0.41,,, 2024-10-02 22:00,29.0,-0.1,2,0.34,,, 2024-10-02 23:00,28.0,-0.1,2,0.37,,, 2024-10-03 00:00,28.0,-0.1,2,0.41,,, 2024-10-03 01:00,27.0,-0.1,2,0.44,,, 2024-10-03 02:00,27.0,0.0,3,0.41,,, 2024-10-03 03:00,27.0,0.0,3,0.44,,, 2024-10-03 04:00,26.0,0.0,3,0.41,,, 2024-10-03 05:00,27.0,0.0,3,0.41,,, 2024-10-03 06:00,27.0,0.0,3,0.44,,, 2024-10-03 07:00,28.0,0.0,3,6.05,,, 2024-10-03 08:00,28.0,0.0,3,49.78,,, 2024-10-03 09:00,34.0,0.0,3,87.50,,, 2024-10-03 10:00,34.0,-0.1,3,135.30,,, 2024-10-03 11:00,38.0,-0.1,3,138.70,,, 2024-10-03 12:00,42.0,-0.1,3,204.30,,, 2024-10-03 13:00,45.0,-0.1,3,303.00,,, 2024-10-03 14:00,48.0,-0.1,3,254.70,,, 2024-10-03 15:00,46.0,-0.2,2,151.50,,, 2024-10-03 16:00,45.0,-0.2,2,50.54,,, 2024-10-03 17:00,44.0,-0.2,2,32.77,,, 2024-10-03 18:00,43.0,-0.2,2,5.78,,, 2024-10-03 19:00,43.0,-0.1,2,0.34,,, 2024-10-03 20:00,43.0,-0.2,3,0.41,,, 2024-10-03 21:00,44.0,-0.2,3,0.27,,, 2024-10-03 22:00,44.0,-0.2,2,0.34,,, 2024-10-03 23:00,43.0,-0.2,3,0.27,,, 2024-10-04 00:00,42.0,-0.2,2,0.37,,, 2024-10-04 01:00,43.0,-0.2,3,0.41,,, 2024-10-04 02:00,43.0,-0.2,3,0.30,,, 2024-10-04 03:00,42.0,-0.1,2,0.41,,, 2024-10-04 04:00,40.0,-0.2,3,0.34,,, 2024-10-04 05:00,39.0,-0.2,3,0.41,,, 2024-10-04 06:00,38.0,-0.2,3,0.41,,, 2024-10-04 07:00,39.0,-0.2,3,2.37,,, 2024-10-04 08:00,38.0,-0.2,3,22.09,,, 2024-10-04 09:00,38.0,-0.1,3,69.17,,, 2024-10-04 10:00,39.0,-0.2,3,165.00,,, 2024-10-04 11:00,42.0,-0.2,3,199.50,,, 2024-10-04 12:00,43.0,-0.3,3,,,,