#------------------------------------------------- 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 576: Lemhi Ridge, MT # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Lemhi Ridge (576) # Montana SNOTEL Site - 8100 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 13, 2024, 7:38:13 PM 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 01,0.0,2.1,4.0,6.2,8.4,10.2,12.1,14.8,18.2,21.0,22.0,23.3 02,0.0,2.1,4.0,6.2,8.4,10.2,12.1,14.8,18.4,21.0,22.0,23.4 03,0.0,2.2,4.2,6.3,8.4,10.4,12.2,14.9,18.4,21.0,22.1,23.4 04,0.1,2.2,4.2,6.4,8.4,10.4,12.2,15.0,18.6,21.0,22.2,23.4 05,0.2,2.4,4.3,6.4,8.5,10.5,12.4,15.2,18.8,21.0,22.2,23.6 06,0.2,2.4,4.3,6.6,8.6,10.5,12.4,15.4,19.0,21.0,22.2,23.6 07,0.4,2.4,4.3,6.7,8.8,10.6,12.8,15.4,19.2,21.0,22.2,23.6 08,0.5,2.4,4.4,6.7,8.8,10.6,12.8,15.4,19.2,21.0,22.2,23.6 09,0.5,2.5,4.4,6.8,8.8,10.7,12.8,15.5,19.4,21.1,22.2,23.6 10,0.6,2.6,4.6,6.8,8.8,10.7,12.8,15.6,19.6,21.2,22.2,23.8 11,0.8,2.8,4.6,6.8,8.8,10.8,12.8,15.6,19.8,21.4,22.2,23.9 12,0.9,2.8,4.6,6.9,8.9,10.8,12.8,16.0,19.8,21.4,22.2,24.0 13,1.0,2.9,4.7,7.0,9.0,10.8,13.0,16.1,19.9,21.4,22.2,24.1 14,1.1,2.9,4.8,7.0,9.0,10.8,13.0,16.1,20.1,21.6,22.2,24.1 15,1.2,2.9,5.1,7.0,9.0,11.0,13.2,16.2,20.1,21.6,22.2,24.1 16,1.2,2.9,5.2,7.0,9.0,11.0,13.4,16.3,20.2,21.6,22.2,24.1 17,1.2,3.0,5.2,7.2,9.2,11.0,13.4,16.4,20.2,21.6,22.2,24.2 18,1.2,3.0,5.2,7.3,9.2,11.2,13.4,16.5,20.3,21.6,22.4,24.2 19,1.4,3.1,5.3,7.4,9.4,11.2,14.0,16.5,20.3,21.6,22.4,24.2 20,1.4,3.2,5.3,7.4,9.4,11.4,14.1,16.5,20.6,21.6,22.4,24.2 21,1.6,3.5,5.5,7.5,9.5,11.4,14.1,16.6,20.6,21.6,22.4,24.4 22,1.6,3.5,5.5,7.6,9.6,11.5,14.1,16.8,20.6,21.6,22.4,24.5 23,1.6,3.6,5.5,7.6,9.8,11.5,14.2,17.4,20.8,21.6,22.8,24.5 24,1.6,3.6,5.6,7.8,9.9,11.6,14.2,17.6,20.8,21.6,22.8,24.5 25,1.6,3.6,5.6,7.9,10.0,11.6,14.4,17.6,20.8,21.6,22.9,24.5 26,1.7,3.8,5.6,8.0,10.1,11.6,14.4,17.6,20.9,21.8,23.1,24.7 27,1.8,3.8,5.6,8.0,10.2,11.6,14.6,17.7,21.0,21.8,23.1,24.8 28,1.8,3.8,5.8,8.0,10.2,11.8,14.6,18.0,21.0,21.8,23.2,24.9 29,2.0,3.8,5.8,8.1,,12.0,14.7,18.2,21.0,22.0,23.2,25.0 30,2.0,3.8,6.0,8.1,,12.1,14.8,18.2,21.0,22.0,23.2,25.1 31,2.0,,6.2,8.3,,12.1,,18.2,,22.0,23.2,