#------------------------------------------------- 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 1105: East Boulder Mine, 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 # #------------------------------------------------------------------------------------------------------ # # East Boulder Mine (1105) # Montana SNOTEL Site - 6335 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 17, 2024, 12:01:11 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 01,0.0,2.7,5.0,7.3,8.6,10.7,13.3,16.1,20.8,23.1,24.9,26.3 02,0.0,2.7,5.1,7.4,8.6,10.7,13.4,16.2,20.8,23.1,25.0,26.4 03,0.1,2.8,5.2,7.4,8.7,10.8,13.5,16.2,20.9,23.2,25.0,26.4 04,0.5,3.0,5.3,7.5,8.8,10.8,13.6,16.3,21.0,23.3,25.0,26.4 05,0.6,3.0,5.4,7.5,8.8,10.9,13.7,16.4,21.0,23.3,25.0,26.4 06,0.8,3.1,5.5,7.6,8.9,10.9,13.8,16.4,21.1,23.5,25.1,26.5 07,0.9,3.1,5.5,7.6,9.0,11.0,13.8,16.5,21.1,23.6,25.2,26.6 08,1.0,3.2,5.6,7.6,9.0,11.1,13.9,16.6,21.3,23.6,25.2,26.7 09,1.1,3.2,5.7,7.7,9.1,11.2,14.0,16.7,21.4,23.7,25.3,26.7 10,1.2,3.4,5.8,7.7,9.2,11.2,14.1,16.8,21.5,23.7,25.4,26.7 11,1.3,3.4,5.8,7.8,9.3,11.3,14.2,17.1,21.6,23.8,25.4,26.8 12,1.4,3.5,5.8,7.8,9.3,11.4,14.2,17.2,21.7,23.9,25.4,26.9 13,1.5,3.6,5.9,7.8,9.4,11.4,14.3,17.4,21.8,23.9,25.5,26.9 14,1.5,3.7,5.9,7.9,9.4,11.5,14.4,17.4,21.8,24.0,25.5,26.9 15,1.6,3.8,6.1,7.9,9.6,11.5,14.4,17.5,21.9,24.0,25.6,27.1 16,1.7,3.8,6.1,7.9,9.6,11.5,14.6,17.6,22.0,24.1,25.6,27.1 17,1.8,4.0,6.2,8.0,9.7,11.6,14.6,17.7,22.1,24.2,25.6,27.2 18,1.8,4.1,6.3,8.0,9.8,11.9,14.7,18.1,22.3,24.3,25.6,27.3 19,1.8,4.2,6.3,8.0,9.8,11.9,14.8,18.3,22.3,24.3,25.7,27.3 20,1.9,4.3,6.4,8.1,9.8,12.0,14.9,18.7,22.4,24.3,25.8,27.4 21,2.0,4.4,6.4,8.1,9.9,12.0,15.0,19.2,22.4,24.4,25.8,27.6 22,2.0,4.4,6.5,8.2,10.0,12.1,15.0,19.3,22.4,24.5,25.8,27.7 23,2.0,4.4,6.6,8.2,10.1,12.2,15.0,19.5,22.5,24.5,25.9,27.7 24,2.1,4.5,6.7,8.3,10.2,12.3,15.2,19.8,22.5,24.6,26.0,27.8 25,2.2,4.6,6.7,8.3,10.2,12.4,15.2,20.1,22.6,24.6,26.1,27.8 26,2.2,4.7,6.8,8.3,10.4,12.5,15.4,20.1,22.6,24.6,26.1,27.8 27,2.3,4.8,6.9,8.4,10.5,12.6,15.6,20.2,22.7,24.6,26.2,27.9 28,2.4,4.8,6.9,8.4,10.5,12.7,15.8,20.3,22.8,24.8,26.2,27.9 29,2.4,4.9,7.0,8.4,,12.8,15.9,20.4,22.9,24.8,26.2,27.9 30,2.5,5.0,7.1,8.5,,12.9,16.0,20.6,23.0,24.9,26.2,28.0 31,2.6,,7.3,8.5,,13.1,,20.7,,24.9,26.3,