#------------------------------------------------- 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 2024-05-10 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 696: Placer Basin, MT # # 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 # #------------------------------------------------------------------------------------------------------ # # Placer Basin (696) # Montana SNOTEL Site - 8830 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-10 # # As of: May 10, 2024, 8:29:10 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 2023-10-04,0.4,0.4,1,1 2023-10-05,0.5,0.1,2,1 2023-10-06,0.3,-0.2,2,0 2023-10-07,0.1,-0.2,1,-1 2023-10-08,0.0,-0.1,0,-1 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 2023-10-12,0.7,0.7,4,4 2023-10-13,1.8,1.1,12,8 2023-10-14,1.7,-0.1,11,-1 2023-10-15,1.6,-0.1,10,-1 2023-10-16,1.6,0.0,8,-2 2023-10-17,1.5,-0.1,7,-1 2023-10-18,1.2,-0.3,5,-2 2023-10-19,1.1,-0.1,5,0 2023-10-20,1.0,-0.1,3,-2 2023-10-21,0.7,-0.3,2,-1 2023-10-22,0.7,0.0,2,0 2023-10-23,0.6,-0.1,1,-1 2023-10-24,0.6,0.0,1,0 2023-10-25,0.7,0.1,1,0 2023-10-26,1.2,0.5,5,4 2023-10-27,1.4,0.2,10,5 2023-10-28,1.6,0.2,8,-2 2023-10-29,1.6,0.0,8,0 2023-10-30,1.6,0.0,9,1 2023-10-31,1.7,0.1,9,0 2023-11-01,1.8,0.1,8,-1 2023-11-02,1.8,0.0,9,1 2023-11-03,1.9,0.1,6,-3 2023-11-04,1.9,0.0,8,2 2023-11-05,1.9,0.0,8,0 2023-11-06,2.2,0.3,9,1 2023-11-07,2.5,0.3,10,1 2023-11-08,2.4,-0.1,11,1 2023-11-09,2.4,0.0,11,0 2023-11-10,2.4,0.0,11,0 2023-11-11,2.4,0.0,11,0 2023-11-12,2.5,0.1,12,1 2023-11-13,2.5,0.0,11,-1 2023-11-14,2.5,0.0,11,0 2023-11-15,2.5,0.0,11,0 2023-11-16,2.5,0.0,11,0 2023-11-17,2.4,-0.1,10,-1 2023-11-18,2.4,0.0,10,0 2023-11-19,2.5,0.1,11,1 2023-11-20,2.5,0.0,10,-1 2023-11-21,2.5,0.0,10,0 2023-11-22,2.6,0.1,10,0 2023-11-23,2.6,0.0,10,0 2023-11-24,2.6,0.0,10,0 2023-11-25,2.6,0.0,10,0 2023-11-26,3.0,0.4,12,2 2023-11-27,3.0,0.0,12,0 2023-11-28,3.1,0.1,12,0 2023-11-29,3.1,0.0,12,0 2023-11-30,3.1,0.0,12,0 2023-12-01,3.1,0.0,12,0 2023-12-02,3.2,0.1,12,0 2023-12-03,3.5,0.3,14,2 2023-12-04,3.6,0.1,15,1 2023-12-05,3.8,0.2,15,0 2023-12-06,3.8,0.0,15,0 2023-12-07,3.8,0.0,15,0 2023-12-08,3.8,0.0,16,1 2023-12-09,3.9,0.1,14,-2 2023-12-10,3.9,0.0,15,1 2023-12-11,4.0,0.1,16,1 2023-12-12,4.0,0.0,16,0 2023-12-13,4.0,0.0,16,0 2023-12-14,4.0,0.0,15,-1 2023-12-15,4.1,0.1,17,2 2023-12-16,4.2,0.1,18,1 2023-12-17,4.3,0.1,18,0 2023-12-18,4.3,0.0,18,0 2023-12-19,4.3,0.0,17,-1 2023-12-20,4.3,0.0,17,0 2023-12-21,4.3,0.0,17,0 2023-12-22,4.3,0.0,17,0 2023-12-23,4.3,0.0,17,0 2023-12-24,4.5,0.2,20,3 2023-12-25,4.5,0.0,20,0 2023-12-26,4.5,0.0,19,-1 2023-12-27,4.6,0.1,20,1 2023-12-28,4.6,0.0,18,-2 2023-12-29,4.7,0.1,18,0 2023-12-30,4.7,0.0,19,1 2023-12-31,4.7,0.0,19,0 2024-01-01,4.7,0.0,19,0 2024-01-02,4.7,0.0,19,0 2024-01-03,4.7,0.0,19,0 2024-01-04,4.7,0.0,19,0 2024-01-05,4.7,0.0,19,0 2024-01-06,4.8,0.1,20,1 2024-01-07,4.8,0.0,20,0 2024-01-08,4.9,0.1,21,1 2024-01-09,4.9,0.0,21,0 2024-01-10,5.1,0.2,22,1 2024-01-11,5.1,0.0,21,-1 2024-01-12,5.3,0.2,24,3 2024-01-13,5.3,0.0,24,0 2024-01-14,5.3,0.0,24,0 2024-01-15,5.5,0.2,25,1 2024-01-16,5.6,0.1,26,1 2024-01-17,5.7,0.1,25,-1 2024-01-18,6.0,0.3,27,2 2024-01-19,6.1,0.1,30,3 2024-01-20,6.3,0.2,29,-1 2024-01-21,6.3,0.0,25,-4 2024-01-22,6.3,0.0,27,2 2024-01-23,6.3,0.0,27,0 2024-01-24,6.3,0.0,27,0 2024-01-25,6.3,0.0,27,0 2024-01-26,6.3,0.0,26,-1 2024-01-27,6.3,0.0,26,0 2024-01-28,6.3,0.0,26,0 2024-01-29,6.3,0.0,26,0 2024-01-30,6.3,0.0,26,0 2024-01-31,6.3,0.0,26,0 2024-02-01,6.3,0.0,25,-1 2024-02-02,6.3,0.0,25,0 2024-02-03,6.3,0.0,26,1 2024-02-04,6.7,0.4,29,3 2024-02-05,6.7,0.0,29,0 2024-02-06,6.8,0.1,29,0 2024-02-07,6.9,0.1,29,0 2024-02-08,7.1,0.2,32,3 2024-02-09,7.2,0.1,33,1 2024-02-10,7.5,0.3,39,6 2024-02-11,7.6,0.1,35,-4 2024-02-12,7.7,0.1,34,-1 2024-02-13,7.7,0.0,32,-2 2024-02-14,7.7,0.0,32,0 2024-02-15,7.8,0.1,35,3 2024-02-16,8.0,0.2,36,1 2024-02-17,8.0,0.0,34,-2 2024-02-18,8.0,0.0,35,1 2024-02-19,8.2,0.2,34,-1 2024-02-20,8.2,0.0,35,1 2024-02-21,8.2,0.0,34,-1 2024-02-22,8.2,0.0,34,0 2024-02-23,8.2,0.0,33,-1 2024-02-24,8.2,0.0,34,1 2024-02-25,8.3,0.1,33,-1 2024-02-26,8.3,0.0,33,0 2024-02-27,9.1,0.8,44,11 2024-02-28,9.2,0.1,43,-1 2024-02-29,9.4,0.2,41,-2 2024-03-01,9.4,0.0,39,-2 2024-03-02,10.1,0.7,49,10 2024-03-03,10.3,0.2,49,0 2024-03-04,10.3,0.0,45,-4 2024-03-05,10.4,0.1,45,0 2024-03-06,10.7,0.3,48,3 2024-03-07,10.7,0.0,45,-3 2024-03-08,10.7,0.0,45,0 2024-03-09,10.7,0.0,45,0 2024-03-10,10.8,0.1,44,-1 2024-03-11,10.8,0.0,43,-1 2024-03-12,10.8,0.0,42,-1 2024-03-13,10.8,0.0,42,0 2024-03-14,11.2,0.4,48,6 2024-03-15,11.2,0.0,47,-1 2024-03-16,11.3,0.1,45,-2 2024-03-17,11.3,0.0,44,-1 2024-03-18,11.3,0.0,42,-2 2024-03-19,11.2,-0.1,41,-1 2024-03-20,11.2,0.0,40,-1 2024-03-21,11.2,0.0,40,0 2024-03-22,11.6,0.4,44,4 2024-03-23,11.7,0.1,42,-2 2024-03-24,11.8,0.1,42,0 2024-03-25,11.8,0.0,43,1 2024-03-26,11.8,0.0,43,0 2024-03-27,12.0,0.2,45,2 2024-03-28,12.1,0.1,45,0 2024-03-29,12.3,0.2,45,0 2024-03-30,12.3,0.0,43,-2 2024-03-31,12.4,0.1,46,3 2024-04-01,12.6,0.2,47,1 2024-04-02,12.6,0.0,46,-1 2024-04-03,12.3,-0.3,44,-2 2024-04-04,12.1,-0.2,43,-1 2024-04-05,11.9,-0.2,40,-3 2024-04-06,11.6,-0.3,39,-1 2024-04-07,11.9,0.3,40,1 2024-04-08,12.2,0.3,45,5 2024-04-09,12.3,0.1,42,-3 2024-04-10,12.5,0.2,43,1 2024-04-11,12.6,0.1,44,1 2024-04-12,12.6,0.0,42,-2 2024-04-13,12.3,-0.3,40,-2 2024-04-14,11.9,-0.4,39,-1 2024-04-15,11.5,-0.4,37,-2 2024-04-16,11.7,0.2,35,-2 2024-04-17,12.0,0.3,40,5 2024-04-18,12.2,0.2,41,1 2024-04-19,12.1,-0.1,39,-2 2024-04-20,12.2,0.1,38,-1 2024-04-21,12.2,0.0,38,0 2024-04-22,12.2,0.0,36,-2 2024-04-23,12.1,-0.1,35,-1 2024-04-24,11.9,-0.2,34,-1 2024-04-25,11.7,-0.2,32,-2 2024-04-26,12.0,0.3,32,0 2024-04-27,12.6,0.6,37,5 2024-04-28,12.6,0.0,36,-1 2024-04-29,12.7,0.1,34,-2 2024-04-30,12.9,0.2,38,4 2024-05-01,13.2,0.3,40,2 2024-05-02,13.2,0.0,38,-2 2024-05-03,13.2,0.0,36,-2 2024-05-04,13.1,-0.1,37,1 2024-05-05,13.2,0.1,36,-1 2024-05-06,13.2,0.0,34,-2 2024-05-07,13.3,0.1,38,4 2024-05-08,13.8,0.5,42,4 2024-05-09,15.5,1.7,57,15 2024-05-10,16.3,0.8,56,-1