#------------------------------------------------- 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 2024-05-19 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 954: Turnagain Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Turnagain Pass (954) # Alaska SNOTEL Site - 1880 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-19 # # As of: May 19, 2024, 8:54:23 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 2023-10-13,0.2,0.2,2,2 2023-10-14,0.1,-0.1,1,-1 2023-10-15,0.3,0.2,2,1 2023-10-16,0.0,-0.3,0,-2 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 2023-11-06,0.4,0.4,4,4 2023-11-07,0.4,0.0,4,0 2023-11-08,0.9,0.5,9,5 2023-11-09,3.6,2.7,37,28 2023-11-10,5.9,2.3,43,6 2023-11-11,6.0,0.1,38,-5 2023-11-12,6.1,0.1,34,-4 2023-11-13,6.1,0.0,32,-2 2023-11-14,6.7,0.6,36,4 2023-11-15,6.7,0.0,34,-2 2023-11-16,7.0,0.3,35,1 2023-11-17,7.2,0.2,35,0 2023-11-18,7.2,0.0,34,-1 2023-11-19,7.2,0.0,32,-2 2023-11-20,7.2,0.0,32,0 2023-11-21,7.2,0.0,31,-1 2023-11-22,7.3,0.1,31,0 2023-11-23,7.6,0.3,33,2 2023-11-24,7.6,0.0,31,-2 2023-11-25,7.6,0.0,28,-3 2023-11-26,7.6,0.0,28,0 2023-11-27,7.8,0.2,28,0 2023-11-28,8.0,0.2,30,2 2023-11-29,8.3,0.3,34,4 2023-11-30,9.6,1.3,47,13 2023-12-01,10.8,1.2,58,11 2023-12-02,10.9,0.1,55,-3 2023-12-03,10.9,0.0,50,-5 2023-12-04,10.9,0.0,48,-2 2023-12-05,11.2,0.3,51,3 2023-12-06,11.2,0.0,50,-1 2023-12-07,11.3,0.1,48,-2 2023-12-08,11.7,0.4,52,4 2023-12-09,11.7,0.0,50,-2 2023-12-10,12.0,0.3,52,2 2023-12-11,13.2,1.2,66,14 2023-12-12,13.7,0.5,63,-3 2023-12-13,14.0,0.3,65,2 2023-12-14,14.9,0.9,81,16 2023-12-15,15.0,0.1,77,-4 2023-12-16,15.1,0.1,73,-4 2023-12-17,15.5,0.4,74,1 2023-12-18,15.8,0.3,73,-1 2023-12-19,15.9,0.1,72,-1 2023-12-20,16.1,0.2,73,1 2023-12-21,16.2,0.1,73,0 2023-12-22,16.2,0.0,71,-2 2023-12-23,16.6,0.4,74,3 2023-12-24,18.8,2.2,87,13 2023-12-25,19.6,0.8,86,-1 2023-12-26,19.6,0.0,83,-3 2023-12-27,19.6,0.0,82,-1 2023-12-28,19.6,0.0,79,-3 2023-12-29,19.6,0.0,78,-1 2023-12-30,19.6,0.0,77,-1 2023-12-31,19.6,0.0,75,-2 2024-01-01,19.6,0.0,76,1 2024-01-02,19.6,0.0,75,-1 2024-01-03,20.0,0.4,77,2 2024-01-04,21.2,1.2,87,10 2024-01-05,21.6,0.4,88,1 2024-01-06,21.7,0.1,85,-3 2024-01-07,21.8,0.1,83,-2 2024-01-08,23.2,1.4,102,19 2024-01-09,23.3,0.1,96,-6 2024-01-10,23.3,0.0,92,-4 2024-01-11,23.3,0.0,89,-3 2024-01-12,23.3,0.0,88,-1 2024-01-13,23.3,0.0,86,-2 2024-01-14,23.3,0.0,85,-1 2024-01-15,23.2,-0.1,84,-1 2024-01-16,23.2,0.0,83,-1 2024-01-17,23.2,0.0,81,-2 2024-01-18,23.1,-0.1,81,0 2024-01-19,23.0,-0.1,80,-1 2024-01-20,23.0,0.0,79,-1 2024-01-21,22.9,-0.1,79,0 2024-01-22,22.8,-0.1,78,-1 2024-01-23,22.6,-0.2,77,-1 2024-01-24,22.6,0.0,77,0 2024-01-25,22.6,0.0,76,-1 2024-01-26,22.6,0.0,76,0 2024-01-27,22.6,0.0,77,1 2024-01-28,22.6,0.0,77,0 2024-01-29,22.8,0.2,79,2 2024-01-30,22.8,0.0,80,1 2024-01-31,22.9,0.1,80,0 2024-02-01,22.9,0.0,80,0 2024-02-02,23.0,0.1,79,-1 2024-02-03,23.0,0.0,78,-1 2024-02-04,23.2,0.2,80,2 2024-02-05,23.5,0.3,81,1 2024-02-06,23.5,0.0,79,-2 2024-02-07,23.5,0.0,78,-1 2024-02-08,23.5,0.0,78,0 2024-02-09,23.9,0.4,83,5 2024-02-10,24.8,0.9,88,5 2024-02-11,24.9,0.1,87,-1 2024-02-12,25.2,0.3,88,1 2024-02-13,25.4,0.2,88,0 2024-02-14,25.9,0.5,88,0 2024-02-15,26.0,0.1,86,-2 2024-02-16,26.0,0.0,86,0 2024-02-17,26.1,0.1,84,-2 2024-02-18,26.1,0.0,84,0 2024-02-19,26.1,0.0,83,-1 2024-02-20,26.2,0.1,82,-1 2024-02-21,27.0,0.8,90,8 2024-02-22,27.2,0.2,89,-1 2024-02-23,27.4,0.2,91,2 2024-02-24,27.4,0.0,89,-2 2024-02-25,27.6,0.2,89,0 2024-02-26,27.6,0.0,89,0 2024-02-27,27.9,0.3,92,3 2024-02-28,27.9,0.0,91,-1 2024-02-29,27.9,0.0,90,-1 2024-03-01,27.9,0.0,89,-1 2024-03-02,27.9,0.0,88,-1 2024-03-03,27.9,0.0,88,0 2024-03-04,27.9,0.0,87,-1 2024-03-05,27.9,0.0,87,0 2024-03-06,28.3,0.4,92,5 2024-03-07,28.6,0.3,94,2 2024-03-08,28.6,0.0,91,-3 2024-03-09,28.6,0.0,91,0 2024-03-10,28.6,0.0,91,0 2024-03-11,28.9,0.3,94,3 2024-03-12,30.3,1.4,108,14 2024-03-13,30.8,0.5,113,5 2024-03-14,30.9,0.1,114,1 2024-03-15,30.9,0.0,110,-4 2024-03-16,31.0,0.1,107,-3 2024-03-17,31.1,0.1,106,-1 2024-03-18,31.1,0.0,103,-3 2024-03-19,31.1,0.0,101,-2 2024-03-20,31.1,0.0,100,-1 2024-03-21,31.1,0.0,99,-1 2024-03-22,31.1,0.0,98,-1 2024-03-23,31.0,-0.1,97,-1 2024-03-24,31.0,0.0,96,-1 2024-03-25,31.1,0.1,97,1 2024-03-26,31.0,-0.1,96,-1 2024-03-27,31.0,0.0,95,-1 2024-03-28,31.1,0.1,95,0 2024-03-29,31.1,0.0,94,-1 2024-03-30,31.3,0.2,95,1 2024-03-31,31.6,0.3,98,3 2024-04-01,31.6,0.0,98,0 2024-04-02,32.2,0.6,100,2 2024-04-03,32.1,-0.1,99,-1 2024-04-04,32.0,-0.1,98,-1 2024-04-05,32.2,0.2,99,1 2024-04-06,32.2,0.0,98,-1 2024-04-07,32.3,0.1,97,-1 2024-04-08,32.3,0.0,97,0 2024-04-09,32.3,0.0,96,-1 2024-04-10,32.7,0.4,104,8 2024-04-11,32.8,0.1,100,-4 2024-04-12,32.9,0.1,102,2 2024-04-13,33.0,0.1,101,-1 2024-04-14,33.1,0.1,99,-2 2024-04-15,33.1,0.0,99,0 2024-04-16,33.1,0.0,98,-1 2024-04-17,33.1,0.0,96,-2 2024-04-18,33.2,0.1,96,0 2024-04-19,33.4,0.2,93,-3 2024-04-20,33.5,0.1,92,-1 2024-04-21,33.5,0.0,90,-2 2024-04-22,33.5,0.0,89,-1 2024-04-23,33.5,0.0,88,-1 2024-04-24,33.5,0.0,87,-1 2024-04-25,33.6,0.1,85,-2 2024-04-26,33.4,-0.2,84,-1 2024-04-27,33.5,0.1,82,-2 2024-04-28,33.2,-0.3,81,-1 2024-04-29,32.9,-0.3,79,-2 2024-04-30,32.4,-0.5,78,-1 2024-05-01,32.1,-0.3,77,-1 2024-05-02,31.7,-0.4,76,-1 2024-05-03,31.6,-0.1,75,-1 2024-05-04,31.2,-0.4,74,-1 2024-05-05,30.7,-0.5,72,-2 2024-05-06,30.3,-0.4,71,-1 2024-05-07,29.8,-0.5,70,-1 2024-05-08,30.1,0.3,72,2 2024-05-09,29.7,-0.4,70,-2 2024-05-10,29.6,-0.1,69,-1 2024-05-11,29.9,0.3,74,5 2024-05-12,31.2,1.3,81,7 2024-05-13,31.0,-0.2,74,-7 2024-05-14,30.6,-0.4,72,-2 2024-05-15,30.2,-0.4,70,-2 2024-05-16,29.6,-0.6,69,-1 2024-05-17,29.3,-0.3,68,-1 2024-05-18,28.6,-0.7,66,-2 2024-05-19,28.1,-0.5,64,-2