#------------------------------------------------- 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 17:00 to 2024-05-02 16:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1071: Esther Island, 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 # #------------------------------------------------------------------------------------------------------ # # Esther Island (1071) # Alaska SNOTEL Site - 50 ft # Reporting Frequency: Hourly; Date Range: 2024-04-25 17:00 to 2024-05-02 16:00 # # As of: May 2, 2024, 4:07:25 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-25 17:00,,25,87.6,45.0 2024-04-25 18:00,,,87.9,44.0 2024-04-25 19:00,,,88.1,43.0 2024-04-25 20:00,,,88.2,37.0 2024-04-25 21:00,,24,88.4,36.0 2024-04-25 22:00,,23,88.6,36.0 2024-04-25 23:00,,,88.7,36.0 2024-04-26 00:00,,23,88.9,36.0 2024-04-26 01:00,,,88.8,35.0 2024-04-26 02:00,,,88.8,35.0 2024-04-26 03:00,,,88.8,34.0 2024-04-26 04:00,,,88.9,35.0 2024-04-26 05:00,,,88.9,34.0 2024-04-26 06:00,,,88.9,35.0 2024-04-26 07:00,,,88.9,35.0 2024-04-26 08:00,,,88.9,36.0 2024-04-26 09:00,,,88.8,38.0 2024-04-26 10:00,,24,88.7,41.0 2024-04-26 11:00,,23,88.5,43.0 2024-04-26 12:00,,34,88.4,44.0 2024-04-26 13:00,,,88.2,45.0 2024-04-26 14:00,,,88.1,45.0 2024-04-26 15:00,,,88.0,45.0 2024-04-26 16:00,,,87.9,45.0 2024-04-26 17:00,,,87.9,45.0 2024-04-26 18:00,,,87.8,46.0 2024-04-26 19:00,,,87.9,38.0 2024-04-26 20:00,,,88.3,37.0 2024-04-26 21:00,,22,88.6,35.0 2024-04-26 22:00,,22,88.7,33.0 2024-04-26 23:00,,,88.8,32.0 2024-04-27 00:00,,22,88.9,31.0 2024-04-27 01:00,,,88.9,31.0 2024-04-27 02:00,,,89.0,30.0 2024-04-27 03:00,,,89.0,31.0 2024-04-27 04:00,,,89.0,31.0 2024-04-27 05:00,,,89.0,31.0 2024-04-27 06:00,,,89.1,31.0 2024-04-27 07:00,,,89.1,35.0 2024-04-27 08:00,,,88.9,42.0 2024-04-27 09:00,,,88.5,44.0 2024-04-27 10:00,,22,88.2,46.0 2024-04-27 11:00,,,87.9,48.0 2024-04-27 12:00,,,87.7,49.0 2024-04-27 13:00,,,87.5,51.0 2024-04-27 14:00,,21,87.3,51.0 2024-04-27 15:00,,22,87.1,52.0 2024-04-27 16:00,,22,87.0,52.0 2024-04-27 17:00,,22,87.1,52.0 2024-04-27 18:00,,21,87.1,50.0 2024-04-27 19:00,,21,87.4,46.0 2024-04-27 20:00,,21,87.9,41.0 2024-04-27 21:00,,,88.2,38.0 2024-04-27 22:00,,,88.4,37.0 2024-04-27 23:00,,20,88.5,36.0 2024-04-28 00:00,,20,88.9,34.0 2024-04-28 01:00,,20,88.7,34.0 2024-04-28 02:00,,20,88.7,36.0 2024-04-28 03:00,,20,88.8,37.0 2024-04-28 04:00,,20,88.8,36.0 2024-04-28 05:00,,20,88.9,36.0 2024-04-28 06:00,,20,88.9,38.0 2024-04-28 07:00,,20,88.9,46.0 2024-04-28 08:00,,20,88.6,49.0 2024-04-28 09:00,,,88.2,50.0 2024-04-28 10:00,,20,87.8,51.0 2024-04-28 11:00,,21,87.5,51.0 2024-04-28 12:00,,21,87.2,53.0 2024-04-28 13:00,,21,87.2,52.0 2024-04-28 14:00,,20,86.9,53.0 2024-04-28 15:00,,20,86.8,53.0 2024-04-28 16:00,,20,86.5,54.0 2024-04-28 17:00,,20,86.6,52.0 2024-04-28 18:00,,20,86.8,52.0 2024-04-28 19:00,,19,87.2,43.0 2024-04-28 20:00,,19,87.8,40.0 2024-04-28 21:00,,,88.0,38.0 2024-04-28 22:00,,19,88.3,36.0 2024-04-28 23:00,,19,88.4,36.0 2024-04-29 00:00,,19,88.9,35.0 2024-04-29 01:00,,19,88.6,33.0 2024-04-29 02:00,,19,88.7,33.0 2024-04-29 03:00,,19,88.8,32.0 2024-04-29 04:00,,19,88.8,31.0 2024-04-29 05:00,,,88.9,31.0 2024-04-29 06:00,,,88.9,32.0 2024-04-29 07:00,,,88.9,35.0 2024-04-29 08:00,,,88.7,37.0 2024-04-29 09:00,,18,88.4,46.0 2024-04-29 10:00,,18,88.0,46.0 2024-04-29 11:00,,,87.8,48.0 2024-04-29 12:00,,,87.7,49.0 2024-04-29 13:00,,,87.4,50.0 2024-04-29 14:00,,,87.2,49.0 2024-04-29 15:00,,,87.2,48.0 2024-04-29 16:00,,,87.3,48.0 2024-04-29 17:00,,,87.4,49.0 2024-04-29 18:00,,,87.4,46.0 2024-04-29 19:00,,,87.7,45.0 2024-04-29 20:00,,,87.8,41.0 2024-04-29 21:00,,,88.0,39.0 2024-04-29 22:00,,13,88.2,38.0 2024-04-29 23:00,,,88.4,37.0 2024-04-30 00:00,,13,88.9,37.0 2024-04-30 01:00,,,88.5,36.0 2024-04-30 02:00,,,88.6,36.0 2024-04-30 03:00,,,88.6,37.0 2024-04-30 04:00,,,88.6,36.0 2024-04-30 05:00,,,88.7,35.0 2024-04-30 06:00,,,88.7,36.0 2024-04-30 07:00,,,88.7,37.0 2024-04-30 08:00,,,88.7,37.0 2024-04-30 09:00,,,88.6,40.0 2024-04-30 10:00,,,88.4,42.0 2024-04-30 11:00,,,88.3,45.0 2024-04-30 12:00,,,88.1,42.0 2024-04-30 13:00,,,88.3,43.0 2024-04-30 14:00,,,88.3,43.0 2024-04-30 15:00,,,88.2,41.0 2024-04-30 16:00,,,88.3,42.0 2024-04-30 17:00,,,88.3,42.0 2024-04-30 18:00,,,88.3,42.0 2024-04-30 19:00,,,88.3,40.0 2024-04-30 20:00,,11,88.5,39.0 2024-04-30 21:00,,,88.6,38.0 2024-04-30 22:00,,,88.7,39.0 2024-04-30 23:00,,,88.8,38.0 2024-05-01 00:00,,11,89.2,37.0 2024-05-01 01:00,,,88.9,37.0 2024-05-01 02:00,,,89.0,37.0 2024-05-01 03:00,,,89.0,37.0 2024-05-01 04:00,,,89.1,37.0 2024-05-01 05:00,,,89.1,37.0 2024-05-01 06:00,,,89.1,37.0 2024-05-01 07:00,,,89.2,38.0 2024-05-01 08:00,,,89.0,39.0 2024-05-01 09:00,,,88.9,42.0 2024-05-01 10:00,,,88.7,43.0 2024-05-01 11:00,,,88.5,43.0 2024-05-01 12:00,,,88.5,43.0 2024-05-01 13:00,,,88.5,43.0 2024-05-01 14:00,,,88.4,45.0 2024-05-01 15:00,,,88.3,44.0 2024-05-01 16:00,,,88.3,44.0 2024-05-01 17:00,,,88.3,44.0 2024-05-01 18:00,,,88.4,42.0 2024-05-01 19:00,,,88.5,42.0 2024-05-01 20:00,,,88.6,40.0 2024-05-01 21:00,,,88.8,38.0 2024-05-01 22:00,,,88.9,38.0 2024-05-01 23:00,,,89.0,37.0 2024-05-02 00:00,,,89.0,38.0 2024-05-02 01:00,,,89.0,37.0 2024-05-02 02:00,,,89.1,37.0 2024-05-02 03:00,,,89.1,37.0 2024-05-02 04:00,,,89.1,38.0 2024-05-02 05:00,,,89.2,38.0 2024-05-02 06:00,,,89.2,39.0 2024-05-02 07:00,,,89.2,41.0 2024-05-02 08:00,,7,89.1,43.0 2024-05-02 09:00,,7,88.9,43.0 2024-05-02 10:00,,,88.9,44.0 2024-05-02 11:00,,8,88.8,44.0 2024-05-02 12:00,,,88.7,45.0 2024-05-02 13:00,,,88.6,45.0 2024-05-02 14:00,,,88.6,45.0