#------------------------------------------------- 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 696: Placer Basin, 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 # #------------------------------------------------------------------------------------------------------ # # Placer Basin (696) # Montana SNOTEL Site - 8830 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-04-29 # # As of: Apr 29, 2024, 1:27:18 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) 01,30.6,21.7,5.4,7.0,23.2,21.0,-4.0 02,27.3,28.8,13.1,-1.1,19.2,9.5,11.8 03,32.9,30.2,13.5,2.7,18.1,-6.0,25.2 04,32.0,27.5,27.9,2.5,14.9,-8.3,28.8 05,30.7,26.6,30.9,3.7,15.3,-2.9,26.2 06,27.3,27.5,31.8,3.6,18.9,-4.4,20.3 07,26.2,23.0,13.5,4.1,21.2,-13.7,19.8 08,27.7,14.2,4.8,-6.2,13.5,-17.3,18.9 09,28.4,13.3,2.1,9.7,-1.8,6.4,21.4 10,30.7,9.5,14.2,-10.5,-2.7,21.4,13.8 11,31.1,21.2,8.2,-4.7,10.9,25.2,11.5 12,30.6,20.5,-5.1,-25.4,16.2,19.4,31.5 13,27.7,32.7,-7.1,-27.8,4.6,19.6,28.2 14,25.0,30.6,4.3,-25.2,0.7,-5.3,23.5 15,25.2,31.3,5.7,-33.7,3.6,-5.1,29.7 16,29.5,29.7,21.2,-6.5,-16.6,21.6,20.1 17,33.8,19.6,23.0,13.5,-16.2,13.3,9.3 18,33.8,13.6,19.9,-2.0,10.4,12.9,-8.5 19,38.5,19.2,25.3,7.9,18.1,16.2,6.8 20,29.8,8.1,27.3,27.1,22.1,15.8,-5.3 21,28.0,10.2,25.5,24.4,6.1,24.3,15.8 22,27.1,24.8,25.0,18.9,6.4,24.1,19.4 23,30.7,5.4,6.6,22.1,15.4,23.5,20.5 24,25.0,-6.2,-10.7,18.1,21.7,-0.9,19.9 25,17.2,-9.0,-12.6,18.1,26.4,-4.9,32.9 26,1.9,9.5,-6.3,13.3,7.7,5.0,30.4 27,7.2,3.6,-4.7,12.2,-3.6,15.8,29.8 28,-12.6,10.4,9.0,25.3,6.1,13.6,29.1 29,7.0,4.3,13.6,20.1,19.2,-0.6, 30,10.4,2.1,12.7,18.5,,-4.0, 31,11.8,,13.1,23.0,,6.4,