#------------------------------------------------- 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: 2023-10-01 to 2024-04-29 # # 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 # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # # 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: 2023-10-01 to 2024-04-29 # # As of: Apr 29, 2024, 10:51:17 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr ,Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,33.1,18.5,18.7,18.7,30.2,13.5,16.3 02,37.9,30.2,21.0,17.8,31.5,5.2,25.9 03,32.4,34.3,21.4,19.8,22.5,13.5,32.0 04,36.3,33.4,25.7,24.8,18.3,17.2,26.4 05,30.2,31.6,34.9,21.6,19.0,14.5,24.8 06,30.2,28.4,35.2,16.3,20.1,2.3,26.4 07,34.9,27.1,25.0,7.9,16.7,-0.2,27.9 08,36.3,21.9,21.0,12.7,17.4,4.1,27.7 09,40.6,22.5,18.1,18.0,7.0,16.9,22.6 10,39.7,20.7,20.1,-10.8,9.0,27.7,19.0 11,35.6,27.7,24.8,-33.2,20.5,27.7,23.7 12,35.2,25.0,21.2,-42.9,22.8,25.7,35.6 13,34.2,27.0,16.9,-43.6,2.8,17.6,36.0 14,34.0,17.6,17.4,-26.7,-4.4,18.3,32.5 15,37.9,23.7,21.4,-28.8,-7.4,17.6,36.1 16,38.1,14.9,18.7,-15.2,-8.0,26.1,22.1 17,35.6,15.1,20.7,-7.6,-1.8,25.3,17.4 18,36.5,20.5,22.6,-17.3,9.3,27.7,9.7 19,35.2,27.7,30.0,-8.0,23.4,26.6,7.0 20,34.0,17.2,34.9,28.9,30.7,24.6,8.8 21,33.8,16.9,34.9,30.9,29.5,17.2,26.6 22,33.6,25.3,30.2,31.8,29.1,17.2,25.3 23,24.3,9.1,9.1,31.5,27.1,11.1,23.5 24,9.0,4.8,4.3,30.0,28.2,-1.7,29.1 25,6.4,5.9,3.2,27.9,29.7,-1.3,32.5 26,4.6,6.1,12.7,28.2,-1.7,15.1,32.4 27,0.0,10.2,14.9,28.2,-8.1,27.3,32.4 28,-0.8,9.0,25.9,35.2,14.0,27.3,32.5 29,11.1,8.4,22.8,33.4,22.8,18.3, 30,11.7,7.0,26.8,32.5,,16.2, 31,14.4,,26.4,32.2,,21.7,