#------------------------------------------------- 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 2024-04-27 # # Data for the following site(s) are contained in this file: # # SNOTEL 839: Upper Rio Grande, CO # # 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 # #------------------------------------------------------------------------------------------------------ # # Upper Rio Grande (839) # Colorado SNOTEL Site - 9379 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-04-27 # # As of: Apr 27, 2024, 1:49:53 PM 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) 01,40.8,16.3,1.0,3.9,12.6,8.2,13.3 02,34.2,19.4,-1.8,-0.6,22.1,21.6,10.0 03,31.8,26.8,17.8,-8.7,9.7,23.0,14.0 04,30.6,23.7,13.5,6.8,-7.2,10.2,19.0 05,27.3,25.3,12.6,-6.7,0.0,7.0,26.2 06,30.4,27.0,8.8,-9.0,19.4,18.1,14.2 07,30.6,31.1,13.1,8.4,15.6,11.8,8.2 08,30.9,22.8,-2.6,-11.7,1.8,5.5,11.7 09,30.4,17.6,-5.3,-16.6,0.0,7.3,14.9 10,29.3,12.9,-6.2,16.5,-0.4,5.0,15.6 11,27.7,13.6,9.7,-8.3,-8.9,10.0,17.6 12,30.2,13.6,11.5,-17.0,-8.9,19.0,19.9 13,25.7,15.8,20.5,18.3,-9.4,22.5,28.9 14,23.7,16.2,6.4,16.0,1.0,20.5,22.1 15,25.3,19.2,-2.4,11.5,1.9,23.9,24.6 16,29.3,24.8,-9.9,5.0,1.8,23.4,25.2 17,29.7,18.7,-1.3,2.1,4.5,10.8,23.5 18,29.5,18.9,-1.5,10.6,-1.1,0.0,28.2 19,30.2,18.3,5.2,3.2,6.6,5.2,33.4 20,28.4,14.0,21.4,12.2,14.4,8.8,29.8 21,28.9,10.9,10.4,22.3,14.7,10.9,26.6 22,28.9,13.8,0.3,12.6,7.5,16.0,26.8 23,27.0,16.0,13.5,17.6,-3.3,27.7,30.4 24,28.8,21.7,-6.2,10.4,-2.9,22.1,29.7 25,26.6,1.9,-19.8,7.0,13.6,8.8,30.0 26,25.0,-6.2,-8.1,6.1,30.6,7.7,29.8 27,22.5,-7.1,-0.6,-4.7,3.6,2.8, 28,33.8,-2.2,-11.9,0.7,-12.3,7.0, 29,14.9,3.9,-8.1,8.4,-1.8,29.8, 30,9.1,8.6,-6.9,7.0,,29.1, 31,10.8,,8.2,6.4,,23.2,