#------------------------------------------------- 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 482: Flattop Mtn., 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 # #------------------------------------------------------------------------------------------------------ # # Flattop Mtn. (482) # Montana SNOTEL Site - 6300 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 5, 2024, 11:58:20 PM 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 01,0.0,5.2,13.9,22.5,32.1,38.4,45.0,50.5,56.0,61.7,64.5,66.5 02,0.2,5.4,14.2,22.8,32.4,38.6,45.2,50.7,56.2,61.9,64.5,66.6 03,0.3,5.6,14.6,23.2,32.6,38.8,45.4,50.9,56.4,62.1,64.6,66.7 04,0.5,5.8,14.9,23.6,32.6,39.0,45.6,51.1,56.5,62.2,64.6,66.8 05,0.6,6.1,15.3,24.0,32.8,39.2,45.8,51.3,56.7,62.3,64.7,66.8 06,0.8,6.4,15.5,24.2,33.0,39.5,46.0,51.4,56.9,62.5,64.7,67.0 07,0.8,6.8,15.7,24.6,33.2,39.6,46.1,51.6,57.3,62.6,64.8,67.1 08,0.9,7.2,15.9,25.1,33.4,39.8,46.3,51.8,57.5,62.7,64.8,67.2 09,1.1,7.6,16.2,25.6,33.6,40.0,46.5,52.0,57.8,62.8,64.9,67.3 10,1.2,7.8,16.6,25.8,33.8,40.2,46.7,52.2,58.0,62.9,64.9,67.4 11,1.3,8.0,17.0,26.2,33.9,40.4,46.9,52.3,58.3,62.9,65.0,67.6 12,1.4,8.3,17.2,26.4,34.1,40.6,47.0,52.4,58.5,63.0,65.0,67.7 13,1.7,8.6,17.5,26.7,34.4,40.8,47.2,52.7,58.8,63.0,65.1,67.8 14,1.8,8.9,17.8,27.0,34.6,41.0,47.4,52.8,59.0,63.1,65.2,67.9 15,2.0,9.2,18.1,27.4,34.9,41.2,47.6,53.0,59.1,63.3,65.3,68.0 16,2.2,9.3,18.4,27.7,35.2,41.4,47.7,53.1,59.4,63.3,65.4,68.1 17,2.4,9.6,18.8,28.0,35.4,41.6,47.9,53.2,59.5,63.4,65.5,68.2 18,2.5,9.9,19.0,28.3,35.7,41.9,48.1,53.4,59.8,63.5,65.6,68.4 19,2.7,10.2,19.2,28.5,36.0,42.1,48.2,53.5,60.0,63.6,65.6,68.4 20,2.8,10.6,19.4,28.7,36.3,42.3,48.4,53.7,60.1,63.6,65.6,68.5 21,3.0,11.0,19.6,28.9,36.6,42.5,48.5,53.8,60.3,63.7,65.7,68.7 22,3.2,11.3,19.8,29.0,36.8,42.7,48.6,54.0,60.6,63.8,65.8,68.9 23,3.4,11.6,20.0,29.3,37.1,42.9,48.8,54.3,60.7,63.9,65.9,68.9 24,3.5,11.9,20.2,29.6,37.6,43.1,49.0,54.4,60.8,64.0,66.0,69.0 25,3.7,12.2,20.4,29.8,37.8,43.2,49.3,54.6,60.9,64.1,66.1,69.1 26,3.8,12.5,20.6,30.1,38.0,43.4,49.6,54.8,61.1,64.2,66.2,69.3 27,4.0,12.7,21.0,30.4,38.1,43.6,49.7,54.9,61.2,64.3,66.2,69.4 28,4.2,13.0,21.4,30.7,38.3,43.9,50.0,55.1,61.3,64.3,66.3,69.6 29,4.4,13.3,21.7,31.0,,44.1,50.2,55.3,61.4,64.3,66.4,69.6 30,4.5,13.6,22.0,31.3,,44.4,50.4,55.5,61.6,64.4,66.4,70.0 31,4.8,,22.2,31.7,,44.7,,55.7,,64.4,66.5,