#------------------------------------------------- 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 903: Nevada 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 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Nevada Ridge (903) # Montana SNOTEL Site - 7020 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 19, 2024, 6:26:27 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 01,0.0,2.3,5.1,8.3,11.0,13.5,16.1,18.9,21.8,24.8,26.0,27.2 02,0.1,2.4,5.3,8.4,11.0,13.5,16.2,18.9,21.9,24.9,26.1,27.2 03,0.2,2.5,5.4,8.5,11.2,13.7,16.4,19.0,22.1,24.9,26.1,27.2 04,0.2,2.6,5.5,8.6,11.2,13.8,16.4,19.1,22.2,25.0,26.2,27.3 05,0.4,2.6,5.6,8.7,11.4,13.8,16.5,19.1,22.3,25.1,26.2,27.4 06,0.5,2.7,5.7,8.8,11.4,13.9,16.6,19.2,22.4,25.1,26.2,27.5 07,0.5,2.8,5.8,8.9,11.5,14.0,16.7,19.3,22.6,25.2,26.3,27.6 08,0.6,2.9,5.8,9.0,11.6,14.1,16.8,19.3,22.7,25.2,26.4,27.6 09,0.6,3.0,5.9,9.1,11.7,14.2,16.9,19.4,22.8,25.2,26.4,27.7 10,0.7,3.1,6.0,9.1,11.9,14.3,17.0,19.5,23.0,25.2,26.4,27.8 11,0.7,3.1,6.0,9.3,12.0,14.4,17.0,19.6,23.2,25.3,26.4,27.9 12,0.8,3.2,6.1,9.3,12.0,14.4,17.1,19.7,23.2,25.3,26.5,27.9 13,0.9,3.3,6.2,9.4,12.1,14.5,17.2,19.8,23.4,25.3,26.5,27.9 14,1.0,3.4,6.3,9.5,12.2,14.6,17.3,19.8,23.5,25.4,26.6,28.0 15,1.1,3.5,6.4,9.6,12.3,14.6,17.5,19.9,23.5,25.5,26.6,28.0 16,1.1,3.6,6.5,9.6,12.4,14.8,17.6,19.9,23.6,25.6,26.6,28.1 17,1.2,3.6,6.6,9.7,12.5,14.8,17.6,20.0,23.9,25.6,26.6,28.2 18,1.3,3.8,6.6,9.8,12.6,15.0,17.7,20.2,24.0,25.6,26.7,28.3 19,1.3,3.9,6.8,9.9,12.6,15.0,17.8,20.2,24.1,25.6,26.7,28.3 20,1.4,4.0,6.9,10.0,12.7,15.1,17.9,20.3,24.2,25.7,26.7,28.4 21,1.5,4.1,7.0,10.1,12.8,15.2,18.0,20.4,24.2,25.7,26.8,28.5 22,1.6,4.2,7.1,10.2,12.9,15.2,18.1,20.6,24.3,25.7,26.8,28.5 23,1.6,4.3,7.1,10.3,13.0,15.4,18.2,20.8,24.3,25.8,26.9,28.6 24,1.7,4.4,7.2,10.4,13.0,15.4,18.2,20.9,24.4,25.8,27.0,28.6 25,1.8,4.5,7.3,10.4,13.1,15.5,18.3,21.1,24.4,25.8,27.0,28.7 26,1.8,4.7,7.4,10.5,13.2,15.6,18.4,21.1,24.5,25.8,27.0,28.7 27,1.9,4.8,7.4,10.6,13.3,15.6,18.5,21.3,24.6,25.8,27.0,28.8 28,1.9,4.9,7.6,10.6,13.4,15.7,18.5,21.4,24.6,25.9,27.0,28.8 29,2.1,5.0,7.8,10.7,,15.8,18.6,21.5,24.7,25.9,27.1,28.8 30,2.1,5.1,8.0,10.8,,15.9,18.8,21.6,24.8,26.0,27.1,28.9 31,2.2,,8.1,10.9,,16.0,,21.7,,26.0,27.1,