#------------------------------------------------- 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: 2024-09-04 18:00 to 2024-09-07 17:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 964: Grouse Creek Divide, 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Grouse Creek Divide (964) # Alaska SNOTEL Site - 700 ft # Reporting Frequency: Hourly; Date Range: 2024-09-04 18:00 to 2024-09-07 17:00 # # As of: Sep 7, 2024, 5:43:27 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Solar Radiation Average (watt/m2) 2024-09-04 18:00,50.0,44.4,,0, 2024-09-04 19:00,49.0,44.4,,0, 2024-09-04 20:00,48.0,44.5,,0, 2024-09-04 21:00,48.0,44.5,,0, 2024-09-04 22:00,48.0,44.6,,0, 2024-09-04 23:00,48.0,44.6,,0, 2024-09-05 00:00,49.0,44.6,,0, 2024-09-05 01:00,50.0,44.7,,0, 2024-09-05 02:00,50.0,44.7,,0, 2024-09-05 03:00,50.0,44.7,,0, 2024-09-05 04:00,49.0,44.8,,0, 2024-09-05 05:00,49.0,44.9,,0, 2024-09-05 06:00,49.0,44.9,,0, 2024-09-05 07:00,49.0,45.0,,0, 2024-09-05 08:00,50.0,45.0,,0, 2024-09-05 09:00,50.0,45.1,,0, 2024-09-05 10:00,51.0,45.2,,0, 2024-09-05 11:00,53.0,45.2,,0, 2024-09-05 12:00,53.0,45.3,,0, 2024-09-05 13:00,52.0,45.3,,0, 2024-09-05 14:00,52.0,45.4,,0, 2024-09-05 15:00,52.0,45.5,,0, 2024-09-05 16:00,51.0,45.5,,0, 2024-09-05 17:00,51.0,45.5,,0, 2024-09-05 18:00,52.0,45.5,,0, 2024-09-05 19:00,51.0,45.5,,0, 2024-09-05 20:00,51.0,45.5,,0, 2024-09-05 21:00,51.0,45.5,,0, 2024-09-05 22:00,51.0,45.5,,0, 2024-09-05 23:00,51.0,45.6,,0, 2024-09-06 00:00,50.0,45.6,,0, 2024-09-06 01:00,50.0,45.6,,0, 2024-09-06 02:00,50.0,45.6,,0, 2024-09-06 03:00,50.0,45.6,,0, 2024-09-06 04:00,49.0,45.7,,0, 2024-09-06 05:00,49.0,45.8,,0, 2024-09-06 06:00,49.0,45.8,,0, 2024-09-06 07:00,49.0,45.8,,0, 2024-09-06 08:00,50.0,45.9,,0, 2024-09-06 09:00,50.0,45.8,,0, 2024-09-06 10:00,52.0,45.8,,0, 2024-09-06 11:00,53.0,45.8,,0, 2024-09-06 12:00,52.0,45.8,,0, 2024-09-06 13:00,51.0,45.9,,0, 2024-09-06 14:00,50.0,45.9,,0, 2024-09-06 15:00,50.0,45.9,,0, 2024-09-06 16:00,51.0,45.9,,0, 2024-09-06 17:00,51.0,45.9,,0, 2024-09-06 18:00,51.0,45.9,,0, 2024-09-06 19:00,49.0,45.9,,0, 2024-09-06 20:00,46.0,45.9,,0, 2024-09-06 21:00,44.0,45.9,,0, 2024-09-06 22:00,44.0,45.9,,0, 2024-09-06 23:00,43.0,45.9,,0, 2024-09-07 00:00,42.0,45.9,,0, 2024-09-07 01:00,44.0,45.9,,0, 2024-09-07 02:00,43.0,45.9,,0, 2024-09-07 03:00,41.0,45.9,,0, 2024-09-07 04:00,40.0,45.9,,0, 2024-09-07 05:00,40.0,45.9,,0, 2024-09-07 06:00,40.0,45.9,,0, 2024-09-07 07:00,40.0,45.9,,0, 2024-09-07 08:00,40.0,45.9,,0, 2024-09-07 09:00,43.0,45.9,,0, 2024-09-07 10:00,46.0,45.9,,0, 2024-09-07 11:00,54.0,45.9,,, 2024-09-07 12:00,54.0,45.9,,, 2024-09-07 13:00,55.0,45.9,,, 2024-09-07 14:00,54.0,45.9,,0, 2024-09-07 15:00,53.0,45.9,,, 2024-09-07 16:00,54.0,45.9,,0,