#------------------------------------------------- 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 2024-05-03 # # Data for the following site(s) are contained in this file: # # SNOTEL 409: Columbine Pass, 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 Average Value None Day N/A Degrees fahrenheit N/A TAVG Average 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 # #------------------------------------------------------------------------------------------------------ # # Columbine Pass (409) # Colorado SNOTEL Site - 9171 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-03 # # As of: May 3, 2024, 10:02:00 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May ,Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF),Air Temperature Average (degF) 01,51.4,35.6,22.8,27.0,35.1,33.1,28.9,41.9 02,40.3,39.7,4.3,25.9,29.7,34.3,33.3,38.7 03,38.1,42.8,-1.3,25.9,24.4,26.6,39.9, 04,41.0,31.6,14.4,23.5,19.4,27.0,44.8, 05,44.1,44.8,33.4,18.7,29.7,30.7,39.0, 06,47.1,46.2,36.1,16.2,33.3,30.2,21.9, 07,49.5,44.2,31.8,17.4,25.5,27.3,26.4, 08,49.5,25.3,16.7,10.4,22.5,26.1,29.8, 09,49.8,2.1,9.3,12.7,18.9,27.1,34.0, 10,49.3,15.8,19.8,16.7,18.0,31.3,36.3, 11,43.2,29.8,32.0,10.2,15.4,34.5,41.0, 12,35.2,37.4,33.4,10.0,22.5,32.2,47.3, 13,35.8,40.3,32.5,19.6,26.1,27.0,45.7, 14,40.1,38.8,27.7,24.8,28.2,25.3,45.5, 15,45.0,40.6,27.7,20.8,27.9,29.8,31.5, 16,51.1,39.0,33.8,19.6,27.9,29.7,37.8, 17,52.2,37.8,34.9,23.9,21.9,30.6,44.6, 18,49.8,35.8,36.3,28.4,26.1,32.2,46.6, 19,51.1,31.5,36.3,30.0,32.7,34.2,45.1, 20,54.0,27.3,34.0,32.5,35.2,36.3,44.1, 21,52.5,26.6,32.5,29.3,33.4,38.7,45.0, 22,50.7,32.4,32.9,29.5,26.2,38.3,49.8, 23,49.1,32.5,27.9,29.1,27.1,36.9,50.5, 24,43.9,26.8,14.5,29.1,31.5,28.0,49.3, 25,43.5,16.0,10.8,27.9,35.8,23.2,40.5, 26,39.2,8.6,14.9,24.6,36.3,24.1,36.0, 27,39.9,18.9,19.6,23.7,21.6,25.5,33.1, 28,33.8,27.9,23.5,31.6,23.0,34.9,34.9, 29,22.3,28.4,29.8,34.3,33.1,35.1,41.5, 30,20.3,25.3,30.9,35.1,,38.8,46.2, 31,28.8,,30.2,35.1,,30.2,,