#------------------------------------------------- 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: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 408: Columbine, CO # # 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 Median (1991-2020) 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 # #------------------------------------------------------------------------------------------------------ # # Columbine (408) # Colorado SNOTEL Site - 9167 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 3, 2024, 10:32:46 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,3.1,6.8,10.6,15.2,19.0,23.4,28.6,31.8,33.3,34.4,36.0 02,0.0,3.1,6.8,10.7,15.2,19.2,23.4,28.8,31.8,33.3,34.4,36.0 03,0.1,3.2,6.8,11.0,15.4,19.4,23.4,29.2,31.8,33.4,34.6,36.0 04,0.2,3.2,6.8,11.0,15.4,19.4,23.6,29.3,31.8,33.4,34.6,36.0 05,0.3,3.6,6.8,11.1,15.7,19.5,23.8,29.4,31.8,33.4,34.6,36.1 06,0.4,3.8,6.8,11.1,16.0,19.7,24.0,29.6,31.8,33.4,34.8,36.2 07,0.5,3.8,7.0,11.4,16.0,19.8,24.7,29.6,32.0,33.4,34.8,36.2 08,0.5,3.8,7.2,11.4,16.2,20.2,25.6,29.8,32.0,33.8,34.9,36.3 09,0.7,4.0,7.6,11.4,16.4,20.2,25.6,30.0,32.2,33.8,34.9,36.5 10,0.8,4.1,7.6,11.4,16.4,20.4,25.8,30.2,32.2,33.8,35.0,36.5 11,0.8,4.2,7.8,11.7,16.4,20.5,25.8,30.4,32.2,33.8,35.0,36.5 12,1.2,4.2,7.9,11.9,16.6,20.7,25.8,30.4,32.3,33.9,35.0,36.5 13,1.2,4.3,8.1,12.6,16.7,20.8,25.9,30.4,32.4,33.9,35.0,36.6 14,1.4,4.4,8.2,12.8,16.9,20.8,26.0,30.6,32.4,33.9,35.0,36.6 15,1.4,4.8,8.2,12.8,17.1,20.9,26.0,30.8,32.4,33.9,35.0,36.6 16,1.4,4.9,8.6,12.9,17.2,21.0,26.3,30.8,32.5,34.0,35.0,36.6 17,1.4,5.0,8.6,13.0,17.4,21.0,26.4,30.8,32.5,34.0,35.0,36.6 18,1.8,5.2,8.8,13.0,17.6,21.2,26.6,31.0,32.5,34.0,35.2,36.6 19,1.8,5.5,8.9,13.3,17.8,21.6,26.6,31.1,32.5,34.0,35.2,36.6 20,1.8,5.6,8.9,13.4,17.8,21.7,27.0,31.1,33.2,34.2,35.2,36.8 21,2.0,5.8,9.0,13.8,18.0,21.7,27.0,31.2,33.2,34.3,35.4,36.8 22,2.0,5.8,9.4,13.8,18.1,21.7,27.0,31.2,33.2,34.4,35.4,37.0 23,2.0,5.9,9.4,13.8,18.2,21.8,27.2,31.2,33.2,34.4,35.5,37.0 24,2.3,6.0,9.6,14.0,18.2,22.1,27.8,31.2,33.2,34.4,35.6,37.1 25,2.4,6.3,9.7,14.4,18.5,22.2,28.1,31.3,33.2,34.4,35.6,37.2 26,2.6,6.3,10.0,14.6,18.6,22.2,28.4,31.5,33.2,34.4,35.6,37.2 27,2.6,6.4,10.1,14.7,18.9,22.4,28.6,31.7,33.2,34.4,35.8,37.3 28,2.6,6.5,10.2,14.7,18.9,22.6,28.6,31.7,33.2,34.4,35.8,37.4 29,2.9,6.6,10.2,14.7,,22.9,28.6,31.8,33.2,34.4,35.8,37.4 30,3.0,6.6,10.3,14.8,,23.1,28.6,31.8,33.2,34.4,35.9,37.4 31,3.0,,10.4,15.0,,23.2,,31.8,,34.4,36.0,