#------------------------------------------------- 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 672: Olallie Meadows, WA # # 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 # #------------------------------------------------------------------------------------------------------ # # Olallie Meadows (672) # Washington SNOTEL Site - 4030 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-18 # # As of: May 18, 2024, 11:41:07 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 2023-10-25,0.2,0.2,0,0 2023-10-26,0.2,0.0,0,0 2023-10-27,0.2,0.0,0,0 2023-10-28,0.1,-0.1,0,0 2023-10-29,0.2,0.1,0,0 2023-10-30,0.4,0.2,0,0 2023-10-31,0.5,0.1,0,0 2023-11-01,0.5,0.0,0,0 2023-11-02,0.4,-0.1,0,0 2023-11-03,0.0,-0.4,0,0 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 2023-11-07,0.0,0.0,0,0 2023-11-08,0.0,0.0,0,0 2023-11-09,0.0,0.0,0,0 2023-11-10,0.1,0.1,0,0 2023-11-11,0.7,0.6,3,3 2023-11-12,2.3,1.6,5,2 2023-11-13,2.2,-0.1,5,0 2023-11-14,2.2,0.0,3,-2 2023-11-15,2.1,-0.1,2,-1 2023-11-16,2.4,0.3,4,2 2023-11-17,2.1,-0.3,4,0 2023-11-18,1.9,-0.2,4,0 2023-11-19,2.3,0.4,4,0 2023-11-20,3.0,0.7,5,1 2023-11-21,3.0,0.0,4,-1 2023-11-22,3.0,0.0,6,2 2023-11-23,2.8,-0.2,5,-1 2023-11-24,3.0,0.2,5,0 2023-11-25,2.2,-0.8,6,1 2023-11-26,2.8,0.6,6,0 2023-11-27,2.8,0.0,6,0 2023-11-28,2.9,0.1,5,-1 2023-11-29,2.8,-0.1,5,0 2023-11-30,3.2,0.4,5,0 2023-12-01,3.3,0.1,4,-1 2023-12-02,4.7,1.4,13,9 2023-12-03,6.6,1.9,20,7 2023-12-04,7.5,0.9,24,4 2023-12-05,7.8,0.3,19,-5 2023-12-06,6.7,-1.1,11,-8 2023-12-07,6.5,-0.2,11,0 2023-12-08,7.7,1.2,19,8 2023-12-09,8.0,0.3,20,1 2023-12-10,10.4,2.4,35,15 2023-12-11,10.3,-0.1,25,-10 2023-12-12,10.0,-0.3,25,0 2023-12-13,9.9,-0.1,25,0 2023-12-14,9.9,0.0,25,0 2023-12-15,10.1,0.2,26,1 2023-12-16,10.1,0.0,26,0 2023-12-17,10.2,0.1,25,-1 2023-12-18,10.1,-0.1,26,1 2023-12-19,10.1,0.0,26,0 2023-12-20,10.4,0.3,24,-2 2023-12-21,10.4,0.0,24,0 2023-12-22,10.4,0.0,25,1 2023-12-23,11.1,0.7,30,5 2023-12-24,11.2,0.1,30,0 2023-12-25,11.2,0.0,29,-1 2023-12-26,11.7,0.5,30,1 2023-12-27,11.9,0.2,30,0 2023-12-28,12.0,0.1,30,0 2023-12-29,12.2,0.2,32,2 2023-12-30,12.2,0.0,30,-2 2023-12-31,12.4,0.2,28,-2 2024-01-01,12.5,0.1,25,-3 2024-01-02,12.5,0.0,26,1 2024-01-03,12.8,0.3,30,4 2024-01-04,13.2,0.4,34,4 2024-01-05,14.0,0.8,36,2 2024-01-06,14.6,0.6,38,2 2024-01-07,15.8,1.2,52,14 2024-01-08,15.9,0.1,50,-2 2024-01-09,18.1,2.2,52,2 2024-01-10,21.0,2.9,60,8 2024-01-11,21.3,0.3,59,-1 2024-01-12,22.8,1.5,64,5 2024-01-13,22.6,-0.2,63,-1 2024-01-14,22.5,-0.1,64,1 2024-01-15,22.3,-0.2,63,-1 2024-01-16,22.3,0.0,62,-1 2024-01-17,22.5,0.2,61,-1 2024-01-18,24.1,1.6,67,6 2024-01-19,24.7,0.6,71,4 2024-01-20,24.9,0.2,72,1 2024-01-21,24.9,0.0,71,-1 2024-01-22,25.7,0.8,70,-1 2024-01-23,26.8,1.1,75,5 2024-01-24,27.5,0.7,71,-4 2024-01-25,28.8,1.3,71,0 2024-01-26,29.1,0.3,75,4 2024-01-27,29.2,0.1,72,-3 2024-01-28,28.7,-0.5,70,-2 2024-01-29,27.7,-1.0,65,-5 2024-01-30,26.6,-1.1,62,-3 2024-01-31,25.7,-0.9,60,-2 2024-02-01,24.9,-0.8,58,-2 2024-02-02,24.4,-0.5,56,-2 2024-02-03,24.5,0.1,56,0 2024-02-04,24.8,0.3,56,0 2024-02-05,25.1,0.3,54,-2 2024-02-06,25.2,0.1,54,0 2024-02-07,25.6,0.4,57,3 2024-02-08,25.7,0.1,57,0 2024-02-09,26.0,0.3,56,-1 2024-02-10,26.2,0.2,55,-1 2024-02-11,26.3,0.1,58,3 2024-02-12,26.8,0.5,62,4 2024-02-13,27.3,0.5,62,0 2024-02-14,27.5,0.2,62,0 2024-02-15,27.6,0.1,58,-4 2024-02-16,27.6,0.0,59,1 2024-02-17,27.7,0.1,62,3 2024-02-18,27.8,0.1,60,-2 2024-02-19,28.0,0.2,63,3 2024-02-20,28.0,0.0,62,-1 2024-02-21,28.5,0.5,63,1 2024-02-22,28.8,0.3,65,2 2024-02-23,28.9,0.1,64,-1 2024-02-24,29.0,0.1,64,0 2024-02-25,29.2,0.2,64,0 2024-02-26,31.4,2.2,64,0 2024-02-27,32.6,1.2,78,14 2024-02-28,33.9,1.3,81,3 2024-02-29,35.8,1.9,82,1 2024-03-01,35.7,-0.1,82,0 2024-03-02,36.2,0.5,80,-2 2024-03-03,36.4,0.2,82,2 2024-03-04,36.6,0.2,83,1 2024-03-05,37.0,0.4,84,1 2024-03-06,37.0,0.0,84,0 2024-03-07,37.0,0.0,83,-1 2024-03-08,37.0,0.0,85,2 2024-03-09,37.3,0.3,81,-4 2024-03-10,37.6,0.3,79,-2 2024-03-11,38.1,0.5,84,5 2024-03-12,39.1,1.0,93,9 2024-03-13,40.0,0.9,96,3 2024-03-14,40.2,0.2,97,1 2024-03-15,40.5,0.3,95,-2 2024-03-16,40.6,0.1,95,0 2024-03-17,40.6,0.0,93,-2 2024-03-18,40.6,0.0,90,-3 2024-03-19,40.7,0.1,87,-3 2024-03-20,40.7,0.0,84,-3 2024-03-21,40.2,-0.5,83,-1 2024-03-22,40.3,0.1,82,-1 2024-03-23,40.1,-0.2,81,-1 2024-03-24,39.9,-0.2,80,-1 2024-03-25,39.7,-0.2,80,0 2024-03-26,40.2,0.5,81,1 2024-03-27,41.0,0.8,82,1 2024-03-28,42.2,1.2,87,5 2024-03-29,42.2,0.0,88,1 2024-03-30,42.3,0.1,86,-2 2024-03-31,42.4,0.1,88,2 2024-04-01,42.2,-0.2,87,-1 2024-04-02,42.2,0.0,84,-3 2024-04-03,42.3,0.1,80,-4 2024-04-04,41.8,-0.5,80,0 2024-04-05,42.1,0.3,81,1 2024-04-06,42.2,0.1,80,-1 2024-04-07,42.7,0.5,83,3 2024-04-08,43.3,0.6,85,2 2024-04-09,45.2,1.9,88,3 2024-04-10,43.7,-1.5,86,-2 2024-04-11,43.2,-0.5,84,-2 2024-04-12,43.1,-0.1,83,-1 2024-04-13,42.7,-0.4,81,-2 2024-04-14,42.3,-0.4,81,0 2024-04-15,41.6,-0.7,78,-3 2024-04-16,41.2,-0.4,79,1 2024-04-17,41.3,0.1,78,-1 2024-04-18,41.6,0.3,78,0 2024-04-19,41.6,0.0,78,0 2024-04-20,41.5,-0.1,77,-1 2024-04-21,41.3,-0.2,77,0 2024-04-22,41.0,-0.3,77,0 2024-04-23,41.0,0.0,77,0 2024-04-24,40.7,-0.3,75,-2 2024-04-25,40.7,0.0,75,0 2024-04-26,40.3,-0.4,74,-1 2024-04-27,39.1,-1.2,72,-2 2024-04-28,38.8,-0.3,71,-1 2024-04-29,39.0,0.2,71,0 2024-04-30,39.2,0.2,73,2 2024-05-01,39.4,0.2,72,-1 2024-05-02,39.7,0.3,75,3 2024-05-03,39.5,-0.2,74,-1 2024-05-04,39.7,0.2,72,-2 2024-05-05,38.7,-1.0,70,-2 2024-05-06,38.7,0.0,70,0 2024-05-07,38.5,-0.2,67,-3 2024-05-08,38.4,-0.1,73,6 2024-05-09,38.5,0.1,71,-2 2024-05-10,38.3,-0.2,69,-2 2024-05-11,37.1,-1.2,66,-3 2024-05-12,35.4,-1.7,63,-3 2024-05-13,33.7,-1.7,60,-3 2024-05-14,32.2,-1.5,58,-2 2024-05-15,31.3,-0.9,56,-2 2024-05-16,30.2,-1.1,54,-2 2024-05-17,28.8,-1.4,52,-2 2024-05-18,28.0,-0.8,51,-1