#------------------------------------------------- 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: 1980-10-01 to 1981-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 487: Frohner Meadow, 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 (1981-2010) 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 # #------------------------------------------------------------------------------------------------------ # # Frohner Meadow (487) # Montana SNOTEL Site - 6480 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 2, 2024, 10:09:02 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values 01,0.0,1.8,3.5,5.2,6.6,7.8,9.7,12.1,15.3,18.4,20.2,21.9 02,0.0,1.9,3.6,5.2,6.6,7.9,9.8,12.1,15.5,18.4,20.2,21.9 03,0.1,2.0,3.7,5.3,6.7,7.9,9.9,12.2,15.6,18.5,20.3,22.0 04,0.2,2.0,3.7,5.3,6.7,8.0,10.0,12.2,15.7,18.6,20.3,22.0 05,0.3,2.1,3.7,5.4,6.7,8.0,10.1,12.3,15.8,18.7,20.4,22.0 06,0.3,2.1,3.8,5.4,6.7,8.0,10.2,12.4,15.9,18.8,20.4,22.1 07,0.4,2.2,3.8,5.5,6.8,8.1,10.2,12.5,16.0,18.9,20.5,22.1 08,0.5,2.3,3.9,5.5,6.8,8.1,10.3,12.6,16.1,18.9,20.5,22.2 09,0.5,2.3,3.9,5.6,6.9,8.1,10.4,12.7,16.3,19.0,20.6,22.3 10,0.5,2.4,4.0,5.6,7.0,8.2,10.4,12.8,16.5,19.1,20.6,22.3 11,0.6,2.4,4.0,5.6,7.0,8.2,10.5,13.0,16.7,19.2,20.7,22.4 12,0.7,2.5,4.1,5.7,7.0,8.3,10.6,13.1,16.8,19.2,20.8,22.5 13,0.8,2.6,4.1,5.7,7.1,8.3,10.6,13.2,16.9,19.3,20.8,22.6 14,0.8,2.6,4.2,5.7,7.1,8.4,10.7,13.3,17.0,19.4,20.9,22.7 15,0.9,2.7,4.2,5.8,7.2,8.4,10.8,13.3,17.2,19.5,20.9,22.8 16,1.0,2.7,4.3,5.8,7.2,8.5,10.8,13.4,17.3,19.5,20.9,22.8 17,1.1,2.7,4.3,5.9,7.3,8.6,10.8,13.5,17.6,19.6,21.0,22.9 18,1.2,2.8,4.4,5.9,7.3,8.7,10.9,13.6,17.7,19.7,21.0,23.0 19,1.2,2.8,4.5,6.0,7.3,8.7,11.0,13.7,17.8,19.7,21.1,23.1 20,1.3,2.9,4.5,6.0,7.4,8.8,11.1,13.8,17.8,19.8,21.1,23.2 21,1.3,2.9,4.6,6.0,7.4,8.8,11.2,13.8,17.9,19.8,21.2,23.2 22,1.4,3.0,4.6,6.1,7.4,8.9,11.3,14.1,18.0,19.8,21.3,23.3 23,1.4,3.0,4.7,6.1,7.5,9.0,11.3,14.3,18.1,19.9,21.3,23.4 24,1.4,3.1,4.7,6.2,7.5,9.1,11.4,14.4,18.1,19.9,21.5,23.4 25,1.4,3.2,4.8,6.2,7.6,9.1,11.4,14.6,18.1,19.9,21.5,23.4 26,1.5,3.2,4.8,6.3,7.7,9.2,11.6,14.7,18.1,20.0,21.6,23.5 27,1.6,3.3,4.9,6.3,7.7,9.3,11.7,14.8,18.2,20.0,21.6,23.6 28,1.6,3.4,4.9,6.3,7.8,9.4,11.8,14.9,18.2,20.1,21.6,23.6 29,1.7,3.4,5.0,6.4,,9.5,11.9,15.0,18.3,20.1,21.7,23.6 30,1.7,3.5,5.1,6.4,,9.6,12.0,15.1,18.3,20.2,21.7,23.7 31,1.8,,5.1,6.5,,9.7,,15.3,,20.2,21.8,