#------------------------------------------------- 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 1270: Heen Latinee, 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 # #------------------------------------------------------------------------------------------------------ # # Heen Latinee (1270) # Alaska SNOTEL Site - 2065 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-18 # # As of: May 18, 2024, 9:07:48 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 2023-10-02,,,0,0 2023-10-03,,,0,0 2023-10-04,,,0,0 2023-10-05,,,0,0 2023-10-06,,,0,0 2023-10-07,,,0,0 2023-10-08,,,0,0 2023-10-09,,,0,0 2023-10-10,,,0,0 2023-10-11,,,0,0 2023-10-12,,,0,0 2023-10-13,,,0,0 2023-10-14,,,0,0 2023-10-15,,,0,0 2023-10-16,,,0,0 2023-10-17,,,0,0 2023-10-18,,,0,0 2023-10-19,,,0,0 2023-10-20,,,0,0 2023-10-21,,,0,0 2023-10-22,,,0,0 2023-10-23,,,0,0 2023-10-24,,,0,0 2023-10-25,,,0,0 2023-10-26,,,0,0 2023-10-27,,,0,0 2023-10-28,,,0,0 2023-10-29,,,0,0 2023-10-30,,,0,0 2023-10-31,,,0,0 2023-11-01,,,0,0 2023-11-02,,,0,0 2023-11-03,,,0,0 2023-11-04,,,0,0 2023-11-05,,,0,0 2023-11-06,,,0,0 2023-11-07,,,0,0 2023-11-08,,,2,2 2023-11-09,,,0,-2 2023-11-10,,,0,0 2023-11-11,,,0,0 2023-11-12,,,0,0 2023-11-13,,,0,0 2023-11-14,,,2,2 2023-11-15,,,7,5 2023-11-16,,,7,0 2023-11-17,,,8,1 2023-11-18,,,, 2023-11-19,,,7, 2023-11-20,,,6,-1 2023-11-21,,,9,3 2023-11-22,,,12,3 2023-11-23,,,11,-1 2023-11-24,,,7,-4 2023-11-25,,,6,-1 2023-11-26,,,4,-2 2023-11-27,,,2,-2 2023-11-28,,,1,-1 2023-11-29,,,1,0 2023-11-30,,,, 2023-12-01,,,, 2023-12-02,,,, 2023-12-03,,,7, 2023-12-04,,,, 2023-12-05,,,8, 2023-12-06,,,5,-3 2023-12-07,,,, 2023-12-08,,,, 2023-12-09,,,, 2023-12-10,,,16, 2023-12-11,,,14,-2 2023-12-12,,,13,-1 2023-12-13,,,14,1 2023-12-14,,,16,2 2023-12-15,,,26,10 2023-12-16,,,30,4 2023-12-17,,,29,-1 2023-12-18,,,33,4 2023-12-19,,,30,-3 2023-12-20,,,28,-2 2023-12-21,,,31,3 2023-12-22,,,30,-1 2023-12-23,,,32,2 2023-12-24,,,34,2 2023-12-25,,,30,-4 2023-12-26,,,29,-1 2023-12-27,,,25,-4 2023-12-28,,,25,0 2023-12-29,,,34,9 2023-12-30,,,30,-4 2023-12-31,,,27,-3 2024-01-01,,,26,-1 2024-01-02,,,26,0 2024-01-03,,,26,0 2024-01-04,,,33,7 2024-01-05,,,34,1 2024-01-06,,,34,0 2024-01-07,,,33,-1 2024-01-08,,,34,1 2024-01-09,,,34,0 2024-01-10,,,35,1 2024-01-11,,,34,-1 2024-01-12,,,33,-1 2024-01-13,,,32,-1 2024-01-14,,,38,6 2024-01-15,,,41,3 2024-01-16,,,48,7 2024-01-17,,,46,-2 2024-01-18,,,44,-2 2024-01-19,,,40,-4 2024-01-20,,,40,0 2024-01-21,,,40,0 2024-01-22,,,45,5 2024-01-23,,,58,13 2024-01-24,,,67,9 2024-01-25,,,66,-1 2024-01-26,,,63,-3 2024-01-27,,,60,-3 2024-01-28,,,53,-7 2024-01-29,,,48,-5 2024-01-30,,,41,-7 2024-01-31,,,39,-2 2024-02-01,,,41,2 2024-02-02,,,43,2 2024-02-03,,,44,1 2024-02-04,,,47,3 2024-02-05,,,47,0 2024-02-06,,,47,0 2024-02-07,,,46,-1 2024-02-08,,,45,-1 2024-02-09,,,45,0 2024-02-10,,,50,5 2024-02-11,,,50,0 2024-02-12,,,53,3 2024-02-13,,,52,-1 2024-02-14,,,51,-1 2024-02-15,,,50,-1 2024-02-16,,,49,-1 2024-02-17,,,49,0 2024-02-18,,,48,-1 2024-02-19,,,47,-1 2024-02-20,,,45,-2 2024-02-21,,,45,0 2024-02-22,,,44,-1 2024-02-23,,,50,6 2024-02-24,,,50,0 2024-02-25,,,49,-1 2024-02-26,,,47,-2 2024-02-27,,,47,0 2024-02-28,,,50,3 2024-02-29,,,58,8 2024-03-01,,,56,-2 2024-03-02,,,55,-1 2024-03-03,,,53,-2 2024-03-04,,,51,-2 2024-03-05,,,51,0 2024-03-06,,,50,-1 2024-03-07,,,55,5 2024-03-08,,,57,2 2024-03-09,,,56,-1 2024-03-10,,,55,-1 2024-03-11,,,56,1 2024-03-12,,,55,-1 2024-03-13,,,56,1 2024-03-14,,,66,10 2024-03-15,,,59,-7 2024-03-16,,,60,1 2024-03-17,,,56,-4 2024-03-18,,,54,-2 2024-03-19,,,54,0 2024-03-20,,,53,-1 2024-03-21,,,52,-1 2024-03-22,,,52,0 2024-03-23,,,51,-1 2024-03-24,,,50,-1 2024-03-25,,,50,0 2024-03-26,,,49,-1 2024-03-27,,,48,-1 2024-03-28,,,47,-1 2024-03-29,,,46,-1 2024-03-30,,,46,0 2024-03-31,,,46,0 2024-04-01,,,45,-1 2024-04-02,,,52,7 2024-04-03,,,48,-4 2024-04-04,,,47,-1 2024-04-05,,,46,-1 2024-04-06,,,56,10 2024-04-07,,,53,-3 2024-04-08,,,55,2 2024-04-09,,,54,-1 2024-04-10,,,53,-1 2024-04-11,,,53,0 2024-04-12,,,53,0 2024-04-13,,,53,0 2024-04-14,,,53,0 2024-04-15,,,53,0 2024-04-16,,,52,-1 2024-04-17,,,52,0 2024-04-18,,,51,-1 2024-04-19,,,49,-2 2024-04-20,,,48,-1 2024-04-21,,,47,-1 2024-04-22,,,46,-1 2024-04-23,,,45,-1 2024-04-24,,,44,-1 2024-04-25,,,42,-2 2024-04-26,,,41,-1 2024-04-27,,,40,-1 2024-04-28,,,38,-2 2024-04-29,,,38,0 2024-04-30,,,36,-2 2024-05-01,,,36,0 2024-05-02,,,34,-2 2024-05-03,,,33,-1 2024-05-04,,,30,-3 2024-05-05,,,29,-1 2024-05-06,,,29,0 2024-05-07,,,27,-2 2024-05-08,,,28,1 2024-05-09,,,27,-1 2024-05-10,,,23,-4 2024-05-11,,,22,-1 2024-05-12,,,21,-1 2024-05-13,,,20,-1 2024-05-14,,,20,0 2024-05-15,,,19,-1 2024-05-16,,,18,-1 2024-05-17,,,16,-2 2024-05-18,,,14,-2