#------------------------------------------------- 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: 2024-04-30 03:00 to 2024-05-07 02:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1003: Mcneil Canyon, 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 # #------------------------------------------------------------------------------------------------------ # # Mcneil Canyon (1003) # Alaska SNOTEL Site - 1320 ft # Reporting Frequency: Hourly; Date Range: 2024-04-30 03:00 to 2024-05-07 02:00 # # As of: May 7, 2024, 2:42:30 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-30 03:00,,16,16.1,29.0 2024-04-30 04:00,,16,16.1,30.0 2024-04-30 05:00,,16,16.1,32.0 2024-04-30 06:00,,16,16.1,34.0 2024-04-30 07:00,,16,16.1,36.0 2024-04-30 08:00,,16,16.1,37.0 2024-04-30 09:00,,16,16.1,38.0 2024-04-30 10:00,,16,16.1,39.0 2024-04-30 11:00,,16,16.1,41.0 2024-04-30 12:00,,15,16.0,43.0 2024-04-30 13:00,,16,16.0,45.0 2024-04-30 14:00,,15,16.0,47.0 2024-04-30 15:00,,15,16.0,45.0 2024-04-30 16:00,,15,16.0,45.0 2024-04-30 17:00,,14,16.0,44.0 2024-04-30 18:00,,15,16.0,42.0 2024-04-30 19:00,,15,16.0,43.0 2024-04-30 20:00,,15,16.0,40.0 2024-04-30 21:00,,15,16.1,38.0 2024-04-30 22:00,,15,16.1,36.0 2024-04-30 23:00,,15,16.1,36.0 2024-05-01 00:00,5.7,15,16.1,36.0 2024-05-01 01:00,,15,16.1,36.0 2024-05-01 02:00,,15,16.1,36.0 2024-05-01 03:00,,15,16.1,37.0 2024-05-01 04:00,,15,16.1,37.0 2024-05-01 05:00,,15,16.1,37.0 2024-05-01 06:00,,15,16.1,37.0 2024-05-01 07:00,,15,16.1,37.0 2024-05-01 08:00,,14,16.1,40.0 2024-05-01 09:00,,15,16.1,40.0 2024-05-01 10:00,,14,16.1,41.0 2024-05-01 11:00,,14,16.0,41.0 2024-05-01 12:00,,14,16.0,43.0 2024-05-01 13:00,5.2,14,16.0,43.0 2024-05-01 14:00,5.3,14,16.0,42.0 2024-05-01 15:00,5.6,14,16.0,43.0 2024-05-01 16:00,5.8,13,16.0,43.0 2024-05-01 17:00,5.8,13,16.0,44.0 2024-05-01 18:00,5.7,13,16.0,41.0 2024-05-01 19:00,5.7,13,16.0,40.0 2024-05-01 20:00,5.6,13,16.1,39.0 2024-05-01 21:00,5.6,13,16.0,39.0 2024-05-01 22:00,5.5,13,16.1,38.0 2024-05-01 23:00,5.3,13,16.1,38.0 2024-05-02 00:00,5.2,13,16.1,39.0 2024-05-02 01:00,5.1,13,16.1,39.0 2024-05-02 02:00,5.0,13,16.1,38.0 2024-05-02 03:00,4.9,13,16.1,37.0 2024-05-02 04:00,4.9,13,16.1,37.0 2024-05-02 05:00,4.8,13,16.1,38.0 2024-05-02 06:00,4.8,13,16.1,38.0 2024-05-02 07:00,4.8,13,16.1,39.0 2024-05-02 08:00,4.7,13,16.1,39.0 2024-05-02 09:00,4.7,13,16.1,39.0 2024-05-02 10:00,4.7,13,16.1,41.0 2024-05-02 11:00,4.7,12,16.0,41.0 2024-05-02 12:00,4.8,12,16.0,42.0 2024-05-02 13:00,5.0,12,16.0,42.0 2024-05-02 14:00,5.2,12,16.0,42.0 2024-05-02 15:00,5.3,12,16.0,43.0 2024-05-02 16:00,5.3,12,16.0,42.0 2024-05-02 17:00,5.2,11,16.0,42.0 2024-05-02 18:00,5.2,11,16.0,42.0 2024-05-02 19:00,5.2,11,16.0,40.0 2024-05-02 20:00,5.1,11,16.1,39.0 2024-05-02 21:00,5.0,11,16.1,38.0 2024-05-02 22:00,5.0,11,16.1,38.0 2024-05-02 23:00,4.9,11,16.1,38.0 2024-05-03 00:00,4.8,11,16.1,39.0 2024-05-03 01:00,4.7,11,16.1,40.0 2024-05-03 02:00,4.6,11,16.1,41.0 2024-05-03 03:00,4.5,11,16.1,40.0 2024-05-03 04:00,4.4,11,16.1,40.0 2024-05-03 05:00,4.4,11,16.1,40.0 2024-05-03 06:00,4.3,11,16.1,41.0 2024-05-03 07:00,4.2,11,16.1,41.0 2024-05-03 08:00,4.2,11,16.1,41.0 2024-05-03 09:00,4.3,10,16.1,42.0 2024-05-03 10:00,4.3,10,16.1,43.0 2024-05-03 11:00,4.4,10,16.1,44.0 2024-05-03 12:00,4.5,10,16.0,45.0 2024-05-03 13:00,4.6,10,16.0,44.0 2024-05-03 14:00,4.7,10,16.0,44.0 2024-05-03 15:00,4.6,10,16.0,43.0 2024-05-03 16:00,4.6,10,16.0,43.0 2024-05-03 17:00,4.6,9,16.0,43.0 2024-05-03 18:00,4.6,9,16.1,42.0 2024-05-03 19:00,4.6,9,16.0,40.0 2024-05-03 20:00,4.5,9,16.1,39.0 2024-05-03 21:00,4.6,9,16.1,38.0 2024-05-03 22:00,4.5,9,16.2,37.0 2024-05-03 23:00,4.5,9,16.2,38.0 2024-05-04 00:00,4.4,9,16.2,37.0 2024-05-04 01:00,4.4,9,16.2,38.0 2024-05-04 02:00,4.3,9,16.2,38.0 2024-05-04 03:00,4.2,9,16.2,37.0 2024-05-04 04:00,4.1,9,16.2,39.0 2024-05-04 05:00,4.1,9,16.2,38.0 2024-05-04 06:00,4.0,9,16.2,39.0 2024-05-04 07:00,3.9,9,16.2,41.0 2024-05-04 08:00,3.9,9,16.1,41.0 2024-05-04 09:00,3.9,9,16.1,41.0 2024-05-04 10:00,3.9,9,16.1,41.0 2024-05-04 11:00,4.1,9,16.1,42.0 2024-05-04 12:00,4.2,8,16.1,43.0 2024-05-04 13:00,4.2,8,16.0,43.0 2024-05-04 14:00,4.2,8,16.0,44.0 2024-05-04 15:00,4.1,8,16.0,42.0 2024-05-04 16:00,4.1,8,16.0,44.0 2024-05-04 17:00,4.0,7,16.0,45.0 2024-05-04 18:00,3.9,8,16.1,42.0 2024-05-04 19:00,3.8,8,16.1,40.0 2024-05-04 20:00,3.8,7,16.1,38.0 2024-05-04 21:00,3.7,7,16.1,37.0 2024-05-04 22:00,3.7,7,16.1,37.0 2024-05-04 23:00,3.6,7,16.2,37.0 2024-05-05 00:00,3.6,7,16.2,37.0 2024-05-05 01:00,3.5,7,16.2,36.0 2024-05-05 02:00,3.5,7,16.2,36.0 2024-05-05 03:00,3.4,7,16.2,35.0 2024-05-05 04:00,3.4,7,16.2,34.0 2024-05-05 05:00,3.3,7,16.2,34.0 2024-05-05 06:00,3.3,7,16.2,34.0 2024-05-05 07:00,3.3,7,16.2,36.0 2024-05-05 08:00,3.2,7,16.2,38.0 2024-05-05 09:00,3.3,7,16.1,40.0 2024-05-05 10:00,3.3,7,16.1,41.0 2024-05-05 11:00,3.5,7,16.1,42.0 2024-05-05 12:00,3.5,7,16.1,41.0 2024-05-05 13:00,3.4,7,16.0,44.0 2024-05-05 14:00,3.3,6,16.0,45.0 2024-05-05 15:00,3.2,6,16.0,41.0 2024-05-05 16:00,3.2,6,16.1,38.0 2024-05-05 17:00,3.1,6,16.2,40.0 2024-05-05 18:00,3.1,6,16.2,39.0 2024-05-05 19:00,3.1,6,16.3,38.0 2024-05-05 20:00,3.0,6,16.3,38.0 2024-05-05 21:00,3.0,6,16.3,37.0 2024-05-05 22:00,3.0,6,16.3,37.0 2024-05-05 23:00,3.0,6,16.3,36.0 2024-05-06 00:00,3.0,6,16.3,37.0 2024-05-06 01:00,3.0,6,16.4,35.0 2024-05-06 02:00,3.0,6,16.4,35.0 2024-05-06 03:00,2.9,6,16.4,35.0 2024-05-06 04:00,2.9,6,16.4,35.0 2024-05-06 05:00,2.9,6,16.4,35.0 2024-05-06 06:00,2.9,6,16.4,35.0 2024-05-06 07:00,2.9,6,16.4,35.0 2024-05-06 08:00,2.9,6,16.4,36.0 2024-05-06 09:00,2.9,6,16.5,36.0 2024-05-06 10:00,2.9,6,16.5,38.0 2024-05-06 11:00,2.8,5,16.4,39.0 2024-05-06 12:00,2.8,5,16.4,41.0 2024-05-06 13:00,2.7,5,16.4,41.0 2024-05-06 14:00,2.6,5,16.4,41.0 2024-05-06 15:00,2.5,5,16.4,41.0 2024-05-06 16:00,2.4,5,16.4,41.0 2024-05-06 17:00,2.4,4,16.4,40.0 2024-05-06 18:00,2.3,4,16.4,41.0 2024-05-06 19:00,2.2,4,16.4,40.0 2024-05-06 20:00,2.2,4,16.4,39.0 2024-05-06 21:00,2.1,4,16.4,37.0 2024-05-06 22:00,2.1,4,16.5,36.0 2024-05-06 23:00,2.0,4,16.5,36.0 2024-05-07 00:00,2.0,4,16.5,35.0 2024-05-07 01:00,2.0,4,16.5,32.0