#------------------------------------------------- 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: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1043: Sentinel Butte, WA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Precipitation Accumulation Average (1991-2020) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Sentinel Butte (1043) # Washington SNOTEL Site - 4680 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 12, 2025, 10:33:23 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.00,1.80,4.10,6.50,8.70,10.60,13.00,15.20,18.10,21.20,22.20,23.10 02,0.00,1.90,4.20,6.60,8.80,10.70,13.00,15.20,18.30,21.30,22.30,23.10 03,0.00,2.00,4.30,6.60,8.80,10.80,13.00,15.20,18.50,21.30,22.30,23.10 04,0.10,2.10,4.30,6.70,8.90,10.90,13.10,15.30,18.50,21.30,22.30,23.20 05,0.10,2.10,4.40,6.80,8.90,10.90,13.20,15.40,18.60,21.30,22.30,23.20 06,0.10,2.20,4.50,6.90,9.00,11.00,13.30,15.40,18.80,21.30,22.40,23.20 07,0.20,2.30,4.60,7.00,9.10,11.00,13.40,15.50,18.90,21.40,22.40,23.30 08,0.20,2.40,4.60,7.10,9.20,11.10,13.50,15.60,19.00,21.50,22.40,23.30 09,0.30,2.40,4.70,7.20,9.20,11.20,13.60,15.60,19.10,21.60,22.40,23.30 10,0.30,2.50,4.80,7.30,9.30,11.20,13.70,15.70,19.30,21.60,22.40,23.40 11,0.40,2.60,4.80,7.40,9.30,11.20,13.70,15.70,19.40,21.60,22.60,23.40 12,0.40,2.60,5.00,7.40,9.40,11.30,13.80,15.80,19.40,21.60,22.60,23.40 13,0.40,2.70,5.10,7.50,9.40,11.40,13.90,15.90,19.50,21.70,22.60,23.50 14,0.50,2.80,5.10,7.50,9.40,11.50,14.00,16.00,19.60,21.80,22.60,23.50 15,0.50,2.80,5.20,7.60,9.50,11.60,14.10,16.00,19.70,21.80,22.70,23.50 16,0.60,3.00,5.20,7.60,9.60,11.80,14.20,16.20,19.90,21.80,22.80,23.60 17,0.70,3.00,5.30,7.70,9.70,11.90,14.30,16.30,20.00,21.80,22.80,23.70 18,0.80,3.10,5.40,7.80,9.80,11.90,14.40,16.50,20.10,21.80,22.80,23.70 19,0.80,3.20,5.40,7.90,9.80,12.00,14.40,16.60,20.20,21.80,22.80,23.80 20,0.90,3.30,5.60,8.00,9.90,12.10,14.40,16.60,20.30,21.90,22.80,23.90 21,1.00,3.40,5.70,8.10,9.90,12.10,14.50,16.80,20.40,21.90,22.80,23.90 22,1.10,3.40,5.80,8.10,10.00,12.20,14.50,16.90,20.50,21.90,22.80,23.90 23,1.20,3.50,5.80,8.20,10.00,12.20,14.60,17.00,20.60,22.00,22.90,23.90 24,1.30,3.60,5.90,8.30,10.10,12.20,14.60,17.10,20.70,22.10,22.90,24.00 25,1.30,3.70,6.00,8.40,10.20,12.30,14.70,17.20,20.90,22.10,22.90,24.00 26,1.40,3.80,6.00,8.40,10.30,12.40,14.80,17.30,21.00,22.20,23.00,24.00 27,1.50,3.90,6.10,8.50,10.40,12.50,14.90,17.50,21.10,22.20,23.00,24.10 28,1.50,3.90,6.20,8.50,10.50,12.60,15.00,17.70,21.10,22.20,23.00,24.10 29,1.60,4.00,6.30,8.60,,12.70,15.10,17.80,21.20,22.20,23.00,24.20 30,1.60,4.00,6.40,8.60,,12.80,15.10,17.80,21.20,22.20,23.00,24.30 31,1.60,,6.50,8.70,,12.90,,17.90,,22.20,23.00,