#------------------------------------------------- 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 Median (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: Jul 13, 2025, 2:53:28 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.00,1.40,3.80,6.40,8.90,10.50,12.50,14.20,17.40,22.20,22.70,23.60 02,0.00,1.50,3.80,6.40,9.00,10.50,12.60,14.20,17.40,22.20,22.90,23.60 03,0.00,1.70,3.90,6.40,9.00,10.50,12.70,14.20,18.10,22.30,22.90,23.60 04,0.00,1.80,4.40,6.60,9.00,10.50,12.80,14.20,18.50,22.30,23.00,23.60 05,0.10,1.80,4.40,6.60,9.10,10.50,13.00,14.30,18.50,22.30,23.00,23.60 06,0.10,2.00,4.40,6.80,9.20,10.50,13.00,14.40,19.00,22.30,23.00,23.60 07,0.10,2.00,4.40,7.10,9.30,10.50,13.00,14.50,19.30,22.30,23.00,23.60 08,0.10,2.20,4.40,7.10,9.30,10.50,13.00,14.60,19.30,22.40,23.00,23.60 09,0.20,2.20,4.40,7.10,9.30,10.50,13.10,14.60,19.30,22.60,23.10,23.60 10,0.20,2.40,4.70,7.20,9.40,10.50,13.20,14.60,19.80,22.70,23.10,23.60 11,0.20,2.40,4.70,7.30,9.40,10.60,13.20,14.60,19.90,22.70,23.30,23.60 12,0.20,2.50,4.70,7.30,9.50,10.80,13.20,14.60,20.00,22.70,23.30,23.70 13,0.20,2.50,4.80,7.30,9.50,11.30,13.20,14.60,20.10,22.70,23.30,23.70 14,0.30,2.60,4.80,7.30,9.60,11.50,13.40,14.80,20.10,22.70,23.30,24.00 15,0.40,2.60,4.90,7.40,9.70,11.50,13.50,14.80,20.20,22.70,23.40,24.00 16,0.50,2.80,4.90,7.40,9.80,11.70,13.60,14.80,20.50,22.70,23.40,24.00 17,0.60,2.90,4.90,7.40,9.80,11.80,13.70,14.90,20.50,22.70,23.40,24.20 18,0.70,2.90,4.90,7.70,9.80,11.80,13.70,15.10,20.50,22.70,23.40,24.20 19,0.70,2.90,4.90,7.70,9.80,11.80,13.70,15.30,20.50,22.70,23.40,24.20 20,0.80,2.90,5.20,7.90,9.90,11.80,13.70,15.30,21.10,22.70,23.40,24.40 21,0.80,3.00,5.20,7.90,9.90,11.80,13.70,15.30,21.50,22.70,23.40,24.40 22,0.90,3.10,5.40,8.00,9.90,11.80,13.70,15.40,21.90,22.70,23.40,24.50 23,1.10,3.30,5.40,8.10,10.00,11.80,13.70,15.40,21.90,22.70,23.40,24.50 24,1.10,3.40,5.40,8.50,10.20,11.80,13.80,15.80,21.90,22.70,23.40,24.70 25,1.30,3.50,5.40,8.70,10.30,11.80,13.90,15.80,22.20,22.70,23.40,24.70 26,1.30,3.60,5.40,8.90,10.30,11.80,13.90,16.30,22.20,22.70,23.40,24.70 27,1.30,3.70,5.50,8.90,10.50,11.80,14.20,16.50,22.20,22.70,23.40,24.80 28,1.30,3.70,5.60,8.90,10.50,11.80,14.20,17.20,22.20,22.70,23.40,24.80 29,1.40,3.70,6.00,8.90,,11.90,14.20,17.20,22.20,22.70,23.40,24.80 30,1.40,3.80,6.30,8.90,,12.00,14.20,17.20,22.20,22.70,23.40,24.80 31,1.40,,6.40,8.90,,12.10,,17.20,,22.70,23.50,