#------------------------------------------------- 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: 2024-04-25 04:00 to 2024-05-02 03:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1189: American Creek, AK # # 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 # #------------------------------------------------------------------------------------------------------ # # American Creek (1189) # Alaska SNOTEL Site - 1050 ft # Reporting Frequency: Hourly; Date Range: 2024-04-25 04:00 to 2024-05-02 03:00 # # As of: May 2, 2024, 3:54:12 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-25 04:00,5.7,20,5.9,27.0 2024-04-25 05:00,5.7,20,5.9,26.0 2024-04-25 06:00,5.7,20,5.9,26.0 2024-04-25 07:00,5.7,20,5.9,29.0 2024-04-25 08:00,5.7,20,5.9,37.0 2024-04-25 09:00,5.7,20,5.9,44.0 2024-04-25 10:00,5.7,20,5.9,48.0 2024-04-25 11:00,5.7,20,5.9,51.0 2024-04-25 12:00,5.8,20,5.8,53.0 2024-04-25 13:00,5.7,20,5.8,55.0 2024-04-25 14:00,5.8,19,5.8,56.0 2024-04-25 15:00,5.8,19,5.8,55.0 2024-04-25 16:00,5.8,19,5.8,56.0 2024-04-25 17:00,5.8,19,5.8,54.0 2024-04-25 18:00,5.8,19,5.9,46.0 2024-04-25 19:00,5.7,19,5.9,43.0 2024-04-25 20:00,5.7,19,5.9,42.0 2024-04-25 21:00,5.7,19,5.9,43.0 2024-04-25 22:00,5.7,19,5.9,40.0 2024-04-25 23:00,5.7,19,5.9,35.0 2024-04-26 00:00,5.7,19,5.9,33.0 2024-04-26 01:00,5.7,19,5.9,31.0 2024-04-26 02:00,5.7,19,5.9,31.0 2024-04-26 03:00,5.7,19,5.9,29.0 2024-04-26 04:00,5.6,19,5.9,27.0 2024-04-26 05:00,5.6,19,5.9,27.0 2024-04-26 06:00,5.6,19,5.9,27.0 2024-04-26 07:00,5.6,19,5.9,30.0 2024-04-26 08:00,5.6,19,5.9,38.0 2024-04-26 09:00,5.6,19,5.9,46.0 2024-04-26 10:00,5.6,19,5.9,49.0 2024-04-26 11:00,5.6,19,5.9,53.0 2024-04-26 12:00,5.6,19,5.8,55.0 2024-04-26 13:00,5.6,19,5.8,58.0 2024-04-26 14:00,5.6,19,5.8,54.0 2024-04-26 15:00,5.6,19,5.8,55.0 2024-04-26 16:00,5.6,19,5.8,58.0 2024-04-26 17:00,5.6,18,5.9,54.0 2024-04-26 18:00,5.6,18,5.9,52.0 2024-04-26 19:00,5.6,18,5.9,50.0 2024-04-26 20:00,5.6,18,5.9,46.0 2024-04-26 21:00,5.6,18,5.9,45.0 2024-04-26 22:00,5.5,18,5.9,42.0 2024-04-26 23:00,5.5,18,5.9,39.0 2024-04-27 00:00,5.5,18,5.9,36.0 2024-04-27 01:00,5.5,18,5.9,35.0 2024-04-27 02:00,5.5,18,5.9,34.0 2024-04-27 03:00,5.5,18,5.9,32.0 2024-04-27 04:00,5.4,18,5.9,31.0 2024-04-27 05:00,5.4,18,5.9,32.0 2024-04-27 06:00,5.4,18,5.9,35.0 2024-04-27 07:00,5.4,18,5.9,38.0 2024-04-27 08:00,5.4,18,5.9,39.0 2024-04-27 09:00,5.4,18,5.9,41.0 2024-04-27 10:00,5.4,18,5.9,43.0 2024-04-27 11:00,5.4,18,5.9,46.0 2024-04-27 12:00,5.4,18,5.8,47.0 2024-04-27 13:00,5.4,18,5.8,49.0 2024-04-27 14:00,5.4,18,5.8,50.0 2024-04-27 15:00,5.4,18,5.8,52.0 2024-04-27 16:00,5.4,18,5.8,51.0 2024-04-27 17:00,5.4,17,5.8,53.0 2024-04-27 18:00,5.3,17,5.8,48.0 2024-04-27 19:00,5.3,17,5.9,43.0 2024-04-27 20:00,5.3,17,5.9,38.0 2024-04-27 21:00,5.3,17,5.9,34.0 2024-04-27 22:00,5.3,17,5.9,31.0 2024-04-27 23:00,5.2,17,5.9,29.0 2024-04-28 00:00,5.2,17,5.9,28.0 2024-04-28 01:00,5.2,17,5.9,26.0 2024-04-28 02:00,5.2,17,5.9,24.0 2024-04-28 03:00,5.2,17,5.9,23.0 2024-04-28 04:00,5.2,17,5.9,21.0 2024-04-28 05:00,5.2,17,5.9,23.0 2024-04-28 06:00,5.2,17,5.9,24.0 2024-04-28 07:00,5.1,17,5.9,28.0 2024-04-28 08:00,5.1,17,5.9,33.0 2024-04-28 09:00,5.1,17,5.9,36.0 2024-04-28 10:00,5.1,17,5.9,38.0 2024-04-28 11:00,5.1,17,5.9,41.0 2024-04-28 12:00,5.2,17,5.9,42.0 2024-04-28 13:00,5.2,17,5.9,45.0 2024-04-28 14:00,5.2,17,5.8,47.0 2024-04-28 15:00,5.2,17,5.8,48.0 2024-04-28 16:00,5.2,17,5.8,48.0 2024-04-28 17:00,5.2,17,5.8,50.0 2024-04-28 18:00,5.2,17,5.9,48.0 2024-04-28 19:00,5.2,17,5.9,43.0 2024-04-28 20:00,5.2,17,5.9,38.0 2024-04-28 21:00,5.2,17,5.9,34.0 2024-04-28 22:00,5.2,17,5.9,33.0 2024-04-28 23:00,5.2,17,5.9,33.0 2024-04-29 00:00,5.2,17,5.9,33.0 2024-04-29 01:00,5.2,17,5.9,32.0 2024-04-29 02:00,5.2,17,5.9,31.0 2024-04-29 03:00,5.2,17,5.9,31.0 2024-04-29 04:00,5.1,17,5.9,32.0 2024-04-29 05:00,5.1,17,5.9,32.0 2024-04-29 06:00,5.1,17,5.9,34.0 2024-04-29 07:00,5.1,17,5.9,35.0 2024-04-29 08:00,5.1,17,5.9,38.0 2024-04-29 09:00,5.1,17,5.9,39.0 2024-04-29 10:00,5.1,17,5.9,40.0 2024-04-29 11:00,5.2,17,5.9,44.0 2024-04-29 12:00,5.2,17,5.8,47.0 2024-04-29 13:00,5.2,17,5.9,46.0 2024-04-29 14:00,5.2,17,5.8,46.0 2024-04-29 15:00,5.2,17,5.8,48.0 2024-04-29 16:00,5.2,17,5.8,48.0 2024-04-29 17:00,5.1,17,5.8,49.0 2024-04-29 18:00,5.1,17,5.9,45.0 2024-04-29 19:00,5.1,17,5.9,44.0 2024-04-29 20:00,5.1,17,5.9,38.0 2024-04-29 21:00,5.1,17,5.9,35.0 2024-04-29 22:00,5.0,17,5.9,34.0 2024-04-29 23:00,5.0,17,5.9,34.0 2024-04-30 00:00,5.0,17,5.9,32.0 2024-04-30 01:00,5.0,17,5.9,31.0 2024-04-30 02:00,5.0,17,5.9,30.0 2024-04-30 03:00,5.0,17,5.9,30.0 2024-04-30 04:00,5.0,17,5.9,30.0 2024-04-30 05:00,5.0,17,5.9,30.0 2024-04-30 06:00,5.0,17,5.9,32.0 2024-04-30 07:00,5.0,17,5.9,36.0 2024-04-30 08:00,5.0,17,5.9,39.0 2024-04-30 09:00,5.0,17,5.9,44.0 2024-04-30 10:00,5.0,16,5.9,46.0 2024-04-30 11:00,5.0,16,5.9,47.0 2024-04-30 12:00,5.0,16,5.9,49.0 2024-04-30 13:00,5.0,16,5.9,49.0 2024-04-30 14:00,5.0,16,5.8,50.0 2024-04-30 15:00,5.0,16,5.8,53.0 2024-04-30 16:00,5.0,16,5.8,51.0 2024-04-30 17:00,5.0,16,5.9,49.0 2024-04-30 18:00,5.0,16,5.9,49.0 2024-04-30 19:00,4.9,16,5.9,44.0 2024-04-30 20:00,4.9,16,5.9,41.0 2024-04-30 21:00,4.9,16,5.9,38.0 2024-04-30 22:00,4.9,16,5.9,36.0 2024-04-30 23:00,4.8,16,5.9,35.0 2024-05-01 00:00,4.8,16,5.9,34.0 2024-05-01 01:00,4.8,16,5.9,34.0 2024-05-01 02:00,4.8,16,5.9,34.0 2024-05-01 03:00,4.8,16,5.9,36.0 2024-05-01 04:00,4.8,16,5.9,36.0 2024-05-01 05:00,4.8,16,5.9,34.0 2024-05-01 06:00,4.8,16,5.9,34.0 2024-05-01 07:00,4.8,16,5.9,34.0 2024-05-01 08:00,4.8,16,5.9,34.0 2024-05-01 09:00,4.8,16,5.9,34.0 2024-05-01 10:00,4.8,16,5.9,33.0 2024-05-01 11:00,4.8,16,5.9,31.0 2024-05-01 12:00,4.8,16,5.9,30.0 2024-05-01 13:00,4.8,16,6.0,30.0 2024-05-01 14:00,4.8,16,6.0,33.0 2024-05-01 15:00,4.8,16,6.0,32.0 2024-05-01 16:00,4.8,16,5.9,34.0 2024-05-01 17:00,4.8,16,5.9,33.0 2024-05-01 18:00,4.8,16,6.0,31.0 2024-05-01 19:00,4.8,16,6.0,30.0 2024-05-01 20:00,4.8,16,6.0,29.0 2024-05-01 21:00,4.8,16,6.0,28.0 2024-05-01 22:00,4.8,16,6.0,27.0 2024-05-01 23:00,4.8,16,6.0,22.0 2024-05-02 00:00,4.8,16,6.0,23.0 2024-05-02 01:00,4.8,16,6.0,22.0 2024-05-02 02:00,4.8,16,6.0,20.0