#------------------------------------------------- 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: Daily # Date Range: 2023-10-01 to 2024-05-14 # Report Instantaneous Data As: Start of Day # # 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 - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Water Equivalent Delta None Instantaneous - Start of Day 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 - Start of Day N/A Inches N/A SNWD Total snow depth # Snow Depth Delta None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # # 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: Daily; Date Range: 2023-10-01 to 2024-05-14 # # As of: May 14, 2024, 12:02:07 PM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in) 2023-10-01,0.0,0.0,0,0 2023-10-02,0.0,0.0,0,0 2023-10-03,0.0,0.0,0,0 2023-10-04,0.1,0.1,1,1 2023-10-05,0.1,0.0,1,0 2023-10-06,0.2,0.1,1,0 2023-10-07,0.4,0.2,3,2 2023-10-08,0.5,0.1,4,1 2023-10-09,0.6,0.1,4,0 2023-10-10,0.8,0.2,7,3 2023-10-11,0.9,0.1,7,0 2023-10-12,0.9,0.0,6,-1 2023-10-13,1.1,0.2,8,2 2023-10-14,1.2,0.1,7,-1 2023-10-15,1.2,0.0,6,-1 2023-10-16,1.2,0.0,6,0 2023-10-17,1.2,0.0,6,0 2023-10-18,1.2,0.0,6,0 2023-10-19,1.5,0.3,8,2 2023-10-20,1.5,0.0,8,0 2023-10-21,1.5,0.0,8,0 2023-10-22,1.5,0.0,8,0 2023-10-23,1.5,0.0,8,0 2023-10-24,1.5,0.0,7,-1 2023-10-25,1.5,0.0,7,0 2023-10-26,1.5,0.0,7,0 2023-10-27,1.5,0.0,7,0 2023-10-28,1.5,0.0,7,0 2023-10-29,1.5,0.0,6,-1 2023-10-30,1.5,0.0,7,1 2023-10-31,1.5,0.0,7,0 2023-11-01,1.5,0.0,7,0 2023-11-02,1.5,0.0,7,0 2023-11-03,1.5,0.0,7,0 2023-11-04,1.8,0.3,12,5 2023-11-05,1.8,0.0,11,-1 2023-11-06,1.8,0.0,11,0 2023-11-07,1.8,0.0,10,-1 2023-11-08,1.8,0.0,10,0 2023-11-09,1.8,0.0,10,0 2023-11-10,1.8,0.0,10,0 2023-11-11,1.8,0.0,10,0 2023-11-12,1.8,0.0,10,0 2023-11-13,1.8,0.0,10,0 2023-11-14,1.9,0.1,10,0 2023-11-15,1.9,0.0,9,-1 2023-11-16,1.9,0.0,11,2 2023-11-17,1.9,0.0,10,-1 2023-11-18,2.1,0.2,12,2 2023-11-19,2.2,0.1,13,1 2023-11-20,2.3,0.1,13,0 2023-11-21,2.3,0.0,13,0 2023-11-22,2.3,0.0,13,0 2023-11-23,2.3,0.0,13,0 2023-11-24,2.3,0.0,13,0 2023-11-25,2.3,0.0,12,-1 2023-11-26,2.3,0.0,12,0 2023-11-27,2.3,0.0,12,0 2023-11-28,2.3,0.0,12,0 2023-11-29,2.3,0.0,12,0 2023-11-30,2.3,0.0,12,0 2023-12-01,2.3,0.0,12,0 2023-12-02,2.3,0.0,12,0 2023-12-03,2.3,0.0,12,0 2023-12-04,2.4,0.1,12,0 2023-12-05,2.4,0.0,12,0 2023-12-06,2.5,0.1,12,0 2023-12-07,2.5,0.0,13,1 2023-12-08,2.5,0.0,14,1 2023-12-09,2.6,0.1,14,0 2023-12-10,2.6,0.0,14,0 2023-12-11,2.6,0.0,14,0 2023-12-12,2.7,0.1,15,1 2023-12-13,2.7,0.0,15,0 2023-12-14,3.0,0.3,18,3 2023-12-15,3.1,0.1,19,1 2023-12-16,3.1,0.0,18,-1 2023-12-17,3.1,0.0,18,0 2023-12-18,3.1,0.0,18,0 2023-12-19,3.1,0.0,18,0 2023-12-20,3.1,0.0,17,-1 2023-12-21,3.1,0.0,17,0 2023-12-22,3.1,0.0,17,0 2023-12-23,3.1,0.0,17,0 2023-12-24,3.2,0.1,17,0 2023-12-25,3.2,0.0,17,0 2023-12-26,3.2,0.0,18,1 2023-12-27,3.4,0.2,23,5 2023-12-28,3.4,0.0,24,1 2023-12-29,3.4,0.0,22,-2 2023-12-30,3.5,0.1,21,-1 2023-12-31,3.6,0.1,22,1 2024-01-01,3.6,0.0,21,-1 2024-01-02,3.6,0.0,21,0 2024-01-03,3.7,0.1,21,0 2024-01-04,3.7,0.0,20,-1 2024-01-05,3.8,0.1,22,2 2024-01-06,3.8,0.0,21,-1 2024-01-07,3.8,0.0,21,0 2024-01-08,3.8,0.0,21,0 2024-01-09,3.8,0.0,21,0 2024-01-10,3.8,0.0,20,-1 2024-01-11,3.8,0.0,20,0 2024-01-12,3.8,0.0,20,0 2024-01-13,3.8,0.0,20,0 2024-01-14,3.8,0.0,20,0 2024-01-15,3.8,0.0,21,1 2024-01-16,3.8,0.0,21,0 2024-01-17,3.9,0.1,20,-1 2024-01-18,3.9,0.0,20,0 2024-01-19,3.9,0.0,20,0 2024-01-20,3.9,0.0,19,-1 2024-01-21,3.9,0.0,20,1 2024-01-22,3.9,0.0,20,0 2024-01-23,3.9,0.0,20,0 2024-01-24,3.9,0.0,20,0 2024-01-25,3.9,0.0,21,1 2024-01-26,3.9,0.0,21,0 2024-01-27,3.9,0.0,21,0 2024-01-28,4.0,0.1,22,1 2024-01-29,4.2,0.2,24,2 2024-01-30,4.5,0.3,26,2 2024-01-31,4.8,0.3,31,5 2024-02-01,4.8,0.0,30,-1 2024-02-02,4.8,0.0,30,0 2024-02-03,4.8,0.0,, 2024-02-04,4.8,0.0,, 2024-02-05,4.8,0.0,, 2024-02-06,4.9,0.1,, 2024-02-07,4.9,0.0,, 2024-02-08,4.9,0.0,, 2024-02-09,4.9,0.0,, 2024-02-10,5.0,0.1,, 2024-02-11,5.0,0.0,, 2024-02-12,5.0,0.0,, 2024-02-13,5.0,0.0,, 2024-02-14,5.0,0.0,, 2024-02-15,5.0,0.0,, 2024-02-16,5.0,0.0,, 2024-02-17,5.0,0.0,, 2024-02-18,5.0,0.0,, 2024-02-19,5.0,0.0,, 2024-02-20,5.0,0.0,, 2024-02-21,5.0,0.0,25, 2024-02-22,5.0,0.0,25,0 2024-02-23,5.0,0.0,25,0 2024-02-24,5.0,0.0,24,-1 2024-02-25,5.0,0.0,24,0 2024-02-26,5.0,0.0,24,0 2024-02-27,5.0,0.0,24,0 2024-02-28,5.0,0.0,24,0 2024-02-29,5.0,0.0,25,1 2024-03-01,5.0,0.0,24,-1 2024-03-02,5.0,0.0,24,0 2024-03-03,5.0,0.0,24,0 2024-03-04,5.0,0.0,25,1 2024-03-05,5.0,0.0,28,3 2024-03-06,5.0,0.0,24,-4 2024-03-07,5.0,0.0,26,2 2024-03-08,5.0,0.0,23,-3 2024-03-09,5.0,0.0,24,1 2024-03-10,5.1,0.1,24,0 2024-03-11,5.1,0.0,24,0 2024-03-12,5.1,0.0,27,3 2024-03-13,5.3,0.2,26,-1 2024-03-14,5.3,0.0,28,2 2024-03-15,5.3,0.0,27,-1 2024-03-16,5.3,0.0,27,0 2024-03-17,5.6,0.3,29,2 2024-03-18,5.6,0.0,28,-1 2024-03-19,5.6,0.0,28,0 2024-03-20,5.7,0.1,29,1 2024-03-21,5.7,0.0,29,0 2024-03-22,5.7,0.0,29,0 2024-03-23,5.7,0.0,29,0 2024-03-24,5.7,0.0,29,0 2024-03-25,5.7,0.0,29,0 2024-03-26,5.7,0.0,27,-2 2024-03-27,5.7,0.0,27,0 2024-03-28,5.7,0.0,27,0 2024-03-29,5.7,0.0,27,0 2024-03-30,5.7,0.0,27,0 2024-03-31,5.7,0.0,27,0 2024-04-01,5.7,0.0,26,-1 2024-04-02,5.7,0.0,26,0 2024-04-03,5.7,0.0,26,0 2024-04-04,5.7,0.0,26,0 2024-04-05,5.7,0.0,26,0 2024-04-06,5.7,0.0,26,0 2024-04-07,5.7,0.0,26,0 2024-04-08,5.8,0.1,26,0 2024-04-09,5.9,0.1,26,0 2024-04-10,5.9,0.0,26,0 2024-04-11,5.9,0.0,27,1 2024-04-12,5.9,0.0,26,-1 2024-04-13,5.8,-0.1,26,0 2024-04-14,5.8,0.0,26,0 2024-04-15,5.8,0.0,26,0 2024-04-16,5.8,0.0,26,0 2024-04-17,5.8,0.0,26,0 2024-04-18,5.8,0.0,25,-1 2024-04-19,5.8,0.0,25,0 2024-04-20,5.8,0.0,24,-1 2024-04-21,5.8,0.0,24,0 2024-04-22,5.8,0.0,23,-1 2024-04-23,5.8,0.0,22,-1 2024-04-24,5.8,0.0,21,-1 2024-04-25,5.8,0.0,20,-1 2024-04-26,5.7,-0.1,19,-1 2024-04-27,5.5,-0.2,18,-1 2024-04-28,5.2,-0.3,17,-1 2024-04-29,5.2,0.0,17,0 2024-04-30,5.0,-0.2,17,0 2024-05-01,4.8,-0.2,16,-1 2024-05-02,4.8,0.0,16,0 2024-05-03,4.7,-0.1,16,0 2024-05-04,4.4,-0.3,15,-1 2024-05-05,3.9,-0.5,14,-1 2024-05-06,3.5,-0.4,12,-2 2024-05-07,2.9,-0.6,10,-2 2024-05-08,2.4,-0.5,8,-2 2024-05-09,1.8,-0.6,7,-1 2024-05-10,1.2,-0.6,5,-2 2024-05-11,0.6,-0.6,4,-1 2024-05-12,0.1,-0.5,3,-1 2024-05-13,0.1,0.0,2,-1 2024-05-14,,,0,-2