#------------------------------------------------- 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 2024-05-18 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1073: Mt. Eyak, 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 # #------------------------------------------------------------------------------------------------------ # # Mt. Eyak (1073) # Alaska SNOTEL Site - 1405 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-18 # # As of: May 18, 2024, 1:33:08 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 2023-11-06,0.1,0.1,1,1 2023-11-07,0.6,0.5,6,5 2023-11-08,1.1,0.5,8,2 2023-11-09,0.0,-1.1,0,-8 2023-11-10,0.4,0.4,2,2 2023-11-11,0.6,0.2,4,2 2023-11-12,0.8,0.2,6,2 2023-11-13,0.7,-0.1,4,-2 2023-11-14,1.9,1.2,18,14 2023-11-15,1.9,0.0,16,-2 2023-11-16,1.9,0.0,7,-9 2023-11-17,2.4,0.5,11,4 2023-11-18,2.8,0.4,11,0 2023-11-19,2.8,0.0,12,1 2023-11-20,2.8,0.0,, 2023-11-21,2.8,0.0,13, 2023-11-22,3.0,0.2,12,-1 2023-11-23,2.9,-0.1,7,-5 2023-11-24,1.6,-1.3,3,-4 2023-11-25,0.0,-1.6,0,-3 2023-11-26,0.0,0.0,0,0 2023-11-27,0.0,0.0,0,0 2023-11-28,0.4,0.4,2,2 2023-11-29,1.5,1.1,9,7 2023-11-30,1.7,0.2,9,0 2023-12-01,2.2,0.5,7,-2 2023-12-02,2.1,-0.1,9,2 2023-12-03,2.1,0.0,, 2023-12-04,2.1,0.0,9, 2023-12-05,2.3,0.2,8,-1 2023-12-06,2.3,0.0,7,-1 2023-12-07,2.8,0.5,6,-1 2023-12-08,4.4,1.6,19,13 2023-12-09,4.4,0.0,17,-2 2023-12-10,4.7,0.3,21,4 2023-12-11,4.0,-0.7,13,-8 2023-12-12,5.4,1.4,, 2023-12-13,6.8,1.4,22, 2023-12-14,7.4,0.6,26,4 2023-12-15,7.3,-0.1,23,-3 2023-12-16,8.5,1.2,32,9 2023-12-17,9.0,0.5,27,-5 2023-12-18,9.3,0.3,, 2023-12-19,10.8,1.5,, 2023-12-20,11.5,0.7,, 2023-12-21,12.0,0.5,, 2023-12-22,12.4,0.4,, 2023-12-23,12.1,-0.3,, 2023-12-24,11.8,-0.3,40, 2023-12-25,12.6,0.8,42,2 2023-12-26,13.1,0.5,46,4 2023-12-27,13.5,0.4,47,1 2023-12-28,13.6,0.1,46,-1 2023-12-29,13.5,-0.1,46,0 2023-12-30,13.5,0.0,44,-2 2023-12-31,13.4,-0.1,44,0 2024-01-01,13.4,0.0,44,0 2024-01-02,13.3,-0.1,43,-1 2024-01-03,13.3,0.0,42,-1 2024-01-04,13.5,0.2,41,-1 2024-01-05,14.2,0.7,46,5 2024-01-06,14.4,0.2,47,1 2024-01-07,14.4,0.0,47,0 2024-01-08,14.5,0.1,47,0 2024-01-09,14.6,0.1,48,1 2024-01-10,14.6,0.0,47,-1 2024-01-11,14.6,0.0,46,-1 2024-01-12,14.6,0.0,46,0 2024-01-13,14.6,0.0,46,0 2024-01-14,14.6,0.0,46,0 2024-01-15,15.2,0.6,47,1 2024-01-16,15.2,0.0,48,1 2024-01-17,15.2,0.0,48,0 2024-01-18,15.2,0.0,47,-1 2024-01-19,15.2,0.0,46,-1 2024-01-20,15.2,0.0,47,1 2024-01-21,15.2,0.0,46,-1 2024-01-22,15.2,0.0,45,-1 2024-01-23,15.2,0.0,45,0 2024-01-24,15.2,0.0,46,1 2024-01-25,15.2,0.0,46,0 2024-01-26,15.2,0.0,46,0 2024-01-27,15.2,0.0,46,0 2024-01-28,15.2,0.0,47,1 2024-01-29,16.2,1.0,54,7 2024-01-30,17.2,1.0,51,-3 2024-01-31,17.2,0.0,53,2 2024-02-01,17.2,0.0,53,0 2024-02-02,17.2,0.0,53,0 2024-02-03,17.3,0.1,54,1 2024-02-04,17.5,0.2,54,0 2024-02-05,18.8,1.3,62,8 2024-02-06,19.0,0.2,61,-1 2024-02-07,18.9,-0.1,59,-2 2024-02-08,18.8,-0.1,60,1 2024-02-09,18.8,0.0,61,1 2024-02-10,19.0,0.2,70,9 2024-02-11,20.4,1.4,67,-3 2024-02-12,22.3,1.9,77,10 2024-02-13,22.4,0.1,76,-1 2024-02-14,22.4,0.0,75,-1 2024-02-15,22.4,0.0,74,-1 2024-02-16,22.4,0.0,73,-1 2024-02-17,22.3,-0.1,72,-1 2024-02-18,22.3,0.0,71,-1 2024-02-19,22.8,0.5,67,-4 2024-02-20,21.8,-1.0,63,-4 2024-02-21,22.2,0.4,63,0 2024-02-22,22.9,0.7,64,1 2024-02-23,23.3,0.4,, 2024-02-24,23.3,0.0,, 2024-02-25,23.3,0.0,, 2024-02-26,23.3,0.0,, 2024-02-27,23.4,0.1,66, 2024-02-28,23.7,0.3,, 2024-02-29,23.7,0.0,, 2024-03-01,23.7,0.0,, 2024-03-02,23.7,0.0,, 2024-03-03,23.7,0.0,, 2024-03-04,23.7,0.0,70, 2024-03-05,23.7,0.0,70,0 2024-03-06,24.0,0.3,71,1 2024-03-07,24.0,0.0,71,0 2024-03-08,24.0,0.0,71,0 2024-03-09,24.0,0.0,71,0 2024-03-10,24.2,0.2,76,5 2024-03-11,24.8,0.6,81,5 2024-03-12,25.0,0.2,81,0 2024-03-13,25.0,0.0,81,0 2024-03-14,25.2,0.2,83,2 2024-03-15,25.2,0.0,81,-2 2024-03-16,25.3,0.1,80,-1 2024-03-17,26.5,1.2,79,-1 2024-03-18,26.2,-0.3,75,-4 2024-03-19,26.1,-0.1,73,-2 2024-03-20,26.1,0.0,72,-1 2024-03-21,26.1,0.0,72,0 2024-03-22,26.1,0.0,71,-1 2024-03-23,26.1,0.0,71,0 2024-03-24,26.1,0.0,70,-1 2024-03-25,26.1,0.0,70,0 2024-03-26,26.3,0.2,71,1 2024-03-27,26.5,0.2,70,-1 2024-03-28,26.3,-0.2,68,-2 2024-03-29,25.9,-0.4,67,-1 2024-03-30,26.3,0.4,70,3 2024-03-31,27.4,1.1,77,7 2024-04-01,29.0,1.6,84,7 2024-04-02,30.6,1.6,92,8 2024-04-03,30.6,0.0,88,-4 2024-04-04,30.6,0.0,87,-1 2024-04-05,31.1,0.5,91,4 2024-04-06,31.3,0.2,95,4 2024-04-07,32.5,1.2,100,5 2024-04-08,32.5,0.0,96,-4 2024-04-09,32.5,0.0,92,-4 2024-04-10,33.2,0.7,100,8 2024-04-11,33.9,0.7,102,2 2024-04-12,34.2,0.3,100,-2 2024-04-13,34.5,0.3,102,2 2024-04-14,34.5,0.0,100,-2 2024-04-15,34.5,0.0,98,-2 2024-04-16,34.4,-0.1,96,-2 2024-04-17,34.4,0.0,95,-1 2024-04-18,34.2,-0.2,91,-4 2024-04-19,34.1,-0.1,86,-5 2024-04-20,33.8,-0.3,84,-2 2024-04-21,33.3,-0.5,83,-1 2024-04-22,33.0,-0.3,82,-1 2024-04-23,32.7,-0.3,80,-2 2024-04-24,32.2,-0.5,78,-2 2024-04-25,31.6,-0.6,77,-1 2024-04-26,30.9,-0.7,76,-1 2024-04-27,30.3,-0.6,74,-2 2024-04-28,29.7,-0.6,71,-3 2024-04-29,28.7,-1.0,70,-1 2024-04-30,28.3,-0.4,68,-2 2024-05-01,27.4,-0.9,68,0 2024-05-02,27.2,-0.2,66,-2 2024-05-03,26.8,-0.4,64,-2 2024-05-04,25.7,-1.1,62,-2 2024-05-05,24.9,-0.8,60,-2 2024-05-06,24.3,-0.6,59,-1 2024-05-07,24.3,0.0,59,0 2024-05-08,23.7,-0.6,58,-1 2024-05-09,22.9,-0.8,56,-2 2024-05-10,23.5,0.6,57,1 2024-05-11,23.8,0.3,59,2 2024-05-12,23.8,0.0,57,-2 2024-05-13,23.6,-0.2,56,-1 2024-05-14,22.5,-1.1,54,-2 2024-05-15,22.0,-0.5,52,-2 2024-05-16,20.9,-1.1,51,-1 2024-05-17,20.8,-0.1,49,-2 2024-05-18,20.1,-0.7,,