#------------------------------------------------- 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 2024-05-17 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 967: Susitna Valley High, 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 # #------------------------------------------------------------------------------------------------------ # # Susitna Valley High (967) # Alaska SNOTEL Site - 375 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-17 # # As of: May 17, 2024, 1:26:15 AM 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 2023-10-04,0.0,0.0,0,0 2023-10-05,0.0,0.0,0,0 2023-10-06,0.0,0.0,0,0 2023-10-07,0.0,0.0,0,0 2023-10-08,0.0,0.0,0,0 2023-10-09,0.0,0.0,0,0 2023-10-10,0.0,0.0,0,0 2023-10-11,0.0,0.0,0,0 2023-10-12,0.0,0.0,0,0 2023-10-13,0.0,0.0,0,0 2023-10-14,0.0,0.0,0,0 2023-10-15,0.0,0.0,0,0 2023-10-16,0.0,0.0,0,0 2023-10-17,0.0,0.0,0,0 2023-10-18,0.0,0.0,0,0 2023-10-19,0.0,0.0,0,0 2023-10-20,0.0,0.0,0,0 2023-10-21,0.0,0.0,0,0 2023-10-22,0.0,0.0,0,0 2023-10-23,0.0,0.0,0,0 2023-10-24,0.0,0.0,0,0 2023-10-25,0.0,0.0,0,0 2023-10-26,0.0,0.0,0,0 2023-10-27,0.0,0.0,0,0 2023-10-28,0.0,0.0,0,0 2023-10-29,0.0,0.0,0,0 2023-10-30,0.0,0.0,0,0 2023-10-31,0.0,0.0,0,0 2023-11-01,0.0,0.0,0,0 2023-11-02,0.0,0.0,0,0 2023-11-03,0.0,0.0,0,0 2023-11-04,0.0,0.0,0,0 2023-11-05,0.0,0.0,0,0 2023-11-06,0.0,0.0,0,0 2023-11-07,0.1,0.1,2,2 2023-11-08,0.2,0.1,3,1 2023-11-09,0.5,0.3,3,0 2023-11-10,0.6,0.1,3,0 2023-11-11,0.6,0.0,3,0 2023-11-12,0.6,0.0,2,-1 2023-11-13,0.6,0.0,2,0 2023-11-14,1.3,0.7,9,7 2023-11-15,1.3,0.0,7,-2 2023-11-16,2.3,1.0,17,10 2023-11-17,2.4,0.1,16,-1 2023-11-18,2.4,0.0,14,-2 2023-11-19,2.4,0.0,13,-1 2023-11-20,2.4,0.0,13,0 2023-11-21,2.4,0.0,12,-1 2023-11-22,2.4,0.0,12,0 2023-11-23,2.4,0.0,12,0 2023-11-24,2.4,0.0,11,-1 2023-11-25,2.4,0.0,10,-1 2023-11-26,2.4,0.0,10,0 2023-11-27,2.5,0.1,10,0 2023-11-28,3.1,0.6,10,0 2023-11-29,3.1,0.0,10,0 2023-11-30,3.1,0.0,10,0 2023-12-01,3.1,0.0,10,0 2023-12-02,3.1,0.0,10,0 2023-12-03,3.1,0.0,10,0 2023-12-04,3.1,0.0,10,0 2023-12-05,3.1,0.0,10,0 2023-12-06,3.1,0.0,10,0 2023-12-07,3.1,0.0,10,0 2023-12-08,3.2,0.1,11,1 2023-12-09,3.3,0.1,11,0 2023-12-10,3.5,0.2,13,2 2023-12-11,3.5,0.0,13,0 2023-12-12,4.2,0.7,21,8 2023-12-13,4.4,0.2,20,-1 2023-12-14,4.4,0.0,19,-1 2023-12-15,4.4,0.0,19,0 2023-12-16,4.8,0.4,24,5 2023-12-17,4.9,0.1,22,-2 2023-12-18,5.2,0.3,24,2 2023-12-19,5.4,0.2,24,0 2023-12-20,5.7,0.3,27,3 2023-12-21,5.7,0.0,26,-1 2023-12-22,5.7,0.0,25,-1 2023-12-23,5.9,0.2,25,0 2023-12-24,5.9,0.0,24,-1 2023-12-25,6.0,0.1,26,2 2023-12-26,6.0,0.0,26,0 2023-12-27,6.0,0.0,26,0 2023-12-28,6.0,0.0,24,-2 2023-12-29,6.0,0.0,24,0 2023-12-30,6.0,0.0,24,0 2023-12-31,6.0,0.0,24,0 2024-01-01,6.0,0.0,23,-1 2024-01-02,6.0,0.0,23,0 2024-01-03,6.1,0.1,23,0 2024-01-04,6.1,0.0,23,0 2024-01-05,6.1,0.0,24,1 2024-01-06,6.1,0.0,24,0 2024-01-07,6.1,0.0,24,0 2024-01-08,6.1,0.0,23,-1 2024-01-09,6.2,0.1,25,2 2024-01-10,6.2,0.0,25,0 2024-01-11,6.2,0.0,24,-1 2024-01-12,6.2,0.0,24,0 2024-01-13,6.2,0.0,24,0 2024-01-14,6.3,0.1,25,1 2024-01-15,6.5,0.2,27,2 2024-01-16,6.5,0.0,27,0 2024-01-17,6.6,0.1,26,-1 2024-01-18,6.6,0.0,26,0 2024-01-19,6.6,0.0,26,0 2024-01-20,6.6,0.0,26,0 2024-01-21,6.6,0.0,25,-1 2024-01-22,6.6,0.0,25,0 2024-01-23,6.6,0.0,25,0 2024-01-24,6.6,0.0,25,0 2024-01-25,6.4,-0.2,25,0 2024-01-26,6.3,-0.1,25,0 2024-01-27,6.3,0.0,25,0 2024-01-28,6.1,-0.2,25,0 2024-01-29,6.4,0.3,27,2 2024-01-30,6.6,0.2,30,3 2024-01-31,6.6,0.0,30,0 2024-02-01,6.6,0.0,30,0 2024-02-02,6.6,0.0,29,-1 2024-02-03,6.6,0.0,29,0 2024-02-04,6.7,0.1,31,2 2024-02-05,6.8,0.1,32,1 2024-02-06,6.8,0.0,31,-1 2024-02-07,6.9,0.1,30,-1 2024-02-08,6.9,0.0,31,1 2024-02-09,7.0,0.1,30,-1 2024-02-10,7.0,0.0,30,0 2024-02-11,7.2,0.2,31,1 2024-02-12,7.2,0.0,29,-2 2024-02-13,7.3,0.1,30,1 2024-02-14,7.4,0.1,30,0 2024-02-15,7.4,0.0,29,-1 2024-02-16,7.4,0.0,29,0 2024-02-17,7.4,0.0,29,0 2024-02-18,7.4,0.0,28,-1 2024-02-19,7.4,0.0,29,1 2024-02-20,7.8,0.4,28,-1 2024-02-21,8.1,0.3,26,-2 2024-02-22,8.2,0.1,27,1 2024-02-23,8.5,0.3,30,3 2024-02-24,8.5,0.0,29,-1 2024-02-25,8.7,0.2,31,2 2024-02-26,8.8,0.1,31,0 2024-02-27,8.8,0.0,31,0 2024-02-28,8.8,0.0,31,0 2024-02-29,8.8,0.0,31,0 2024-03-01,8.8,0.0,30,-1 2024-03-02,8.8,0.0,30,0 2024-03-03,8.9,0.1,30,0 2024-03-04,9.0,0.1,30,0 2024-03-05,9.1,0.1,31,1 2024-03-06,9.1,0.0,30,-1 2024-03-07,9.1,0.0,30,0 2024-03-08,9.1,0.0,30,0 2024-03-09,9.1,0.0,30,0 2024-03-10,9.1,0.0,30,0 2024-03-11,9.1,0.0,30,0 2024-03-12,9.1,0.0,30,0 2024-03-13,9.1,0.0,30,0 2024-03-14,9.1,0.0,30,0 2024-03-15,9.1,0.0,30,0 2024-03-16,9.1,0.0,30,0 2024-03-17,9.1,0.0,30,0 2024-03-18,9.1,0.0,30,0 2024-03-19,9.2,0.1,31,1 2024-03-20,9.2,0.0,30,-1 2024-03-21,9.2,0.0,30,0 2024-03-22,9.2,0.0,30,0 2024-03-23,9.2,0.0,29,-1 2024-03-24,9.2,0.0,29,0 2024-03-25,9.2,0.0,28,-1 2024-03-26,9.1,-0.1,27,-1 2024-03-27,9.1,0.0,27,0 2024-03-28,9.0,-0.1,25,-2 2024-03-29,9.0,0.0,26,1 2024-03-30,9.1,0.1,26,0 2024-03-31,9.3,0.2,26,0 2024-04-01,9.6,0.3,28,2 2024-04-02,9.8,0.2,29,1 2024-04-03,9.8,0.0,28,-1 2024-04-04,9.9,0.1,28,0 2024-04-05,10.2,0.3,30,2 2024-04-06,10.2,0.0,29,-1 2024-04-07,10.2,0.0,28,-1 2024-04-08,10.3,0.1,28,0 2024-04-09,10.3,0.0,28,0 2024-04-10,10.3,0.0,28,0 2024-04-11,10.3,0.0,28,0 2024-04-12,10.4,0.1,28,0 2024-04-13,10.4,0.0,28,0 2024-04-14,10.4,0.0,27,-1 2024-04-15,10.4,0.0,27,0 2024-04-16,10.4,0.0,27,0 2024-04-17,10.3,-0.1,26,-1 2024-04-18,10.3,0.0,26,0 2024-04-19,10.3,0.0,26,0 2024-04-20,10.0,-0.3,25,-1 2024-04-21,9.7,-0.3,24,-1 2024-04-22,9.3,-0.4,23,-1 2024-04-23,8.8,-0.5,22,-1 2024-04-24,8.4,-0.4,20,-2 2024-04-25,8.0,-0.4,19,-1 2024-04-26,7.4,-0.6,17,-2 2024-04-27,6.7,-0.7,16,-1 2024-04-28,6.1,-0.6,14,-2 2024-04-29,5.5,-0.6,13,-1 2024-04-30,4.9,-0.6,12,-1 2024-05-01,4.2,-0.7,10,-2 2024-05-02,3.4,-0.8,7,-3 2024-05-03,2.6,-0.8,6,-1 2024-05-04,2.0,-0.6,2,-4 2024-05-05,1.2,-0.8,1,-1 2024-05-06,0.0,-1.2,0,-1 2024-05-07,0.0,0.0,0,0 2024-05-08,0.0,0.0,0,0 2024-05-09,0.0,0.0,0,0 2024-05-10,0.0,0.0,0,0 2024-05-11,0.0,0.0,0,0 2024-05-12,0.0,0.0,0,0 2024-05-13,0.0,0.0,0,0 2024-05-14,0.3,0.3,, 2024-05-15,0.4,0.1,, 2024-05-16,0.3,-0.1,, 2024-05-17,0.3,0.0,,