#------------------------------------------------- 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 Average (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 5, 2024, 4:35:54 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,3.0,6.7,11.2,16.4,20.9,25.1,29.5,32.5,33.9,35.4,36.8 02,0.2,3.1,6.9,11.4,16.5,21.0,25.2,29.6,32.6,34.0,35.5,36.8 03,0.3,3.2,7.0,11.5,16.7,21.2,25.3,29.8,32.7,34.0,35.5,36.8 04,0.4,3.2,7.1,11.7,16.9,21.3,25.4,29.8,32.8,34.0,35.5,36.8 05,0.5,3.4,7.2,11.9,17.0,21.4,25.6,30.0,32.8,34.1,35.6,36.9 06,0.6,3.6,7.3,12.0,17.1,21.6,25.7,30.1,32.8,34.1,35.7,36.9 07,0.7,3.6,7.5,12.2,17.2,21.8,25.8,30.2,32.9,34.2,35.7,37.0 08,0.8,3.8,7.7,12.4,17.5,21.9,26.0,30.2,33.0,34.2,35.7,37.0 09,0.8,3.8,7.8,12.6,17.7,22.0,26.1,30.4,33.0,34.3,35.8,37.1 10,0.9,3.9,8.0,12.8,17.9,22.2,26.3,30.6,33.1,34.4,35.9,37.2 11,1.1,4.0,8.2,13.1,18.0,22.4,26.4,30.6,33.1,34.4,35.9,37.3 12,1.2,4.2,8.3,13.3,18.2,22.5,26.6,30.8,33.2,34.5,35.9,37.4 13,1.3,4.3,8.5,13.6,18.3,22.6,26.7,30.9,33.2,34.5,36.0,37.4 14,1.3,4.5,8.7,13.7,18.5,22.7,26.8,31.0,33.3,34.5,36.0,37.5 15,1.4,4.7,8.8,13.8,18.7,22.8,26.9,31.0,33.3,34.6,36.1,37.6 16,1.4,4.8,9.0,13.9,18.9,22.9,27.1,31.1,33.4,34.7,36.1,37.7 17,1.5,4.9,9.1,14.1,19.1,23.0,27.2,31.2,33.4,34.7,36.2,37.7 18,1.6,5.1,9.2,14.3,19.2,23.2,27.3,31.3,33.5,34.8,36.2,37.8 19,1.7,5.2,9.4,14.5,19.4,23.3,27.5,31.4,33.5,34.8,36.3,37.9 20,1.8,5.3,9.6,14.6,19.5,23.4,27.7,31.5,33.6,34.9,36.3,38.0 21,1.9,5.4,9.7,14.7,19.7,23.7,27.8,31.5,33.6,34.9,36.4,38.2 22,2.0,5.5,9.9,14.8,19.9,23.8,28.0,31.7,33.7,34.9,36.4,38.4 23,2.0,5.6,10.1,15.0,20.0,23.9,28.1,31.8,33.8,35.0,36.5,38.4 24,2.1,5.8,10.3,15.2,20.1,24.0,28.3,31.8,33.8,35.0,36.5,38.5 25,2.2,5.9,10.4,15.4,20.3,24.1,28.5,31.9,33.8,35.1,36.5,38.5 26,2.3,6.1,10.5,15.6,20.5,24.3,28.6,32.0,33.8,35.1,36.6,38.6 27,2.4,6.2,10.6,15.7,20.6,24.4,28.8,32.1,33.9,35.1,36.6,38.6 28,2.5,6.3,10.7,15.8,20.7,24.5,29.0,32.2,33.9,35.1,36.7,38.7 29,2.6,6.5,10.9,15.9,,24.6,29.1,32.3,33.9,35.2,36.7,38.7 30,2.7,6.6,11.0,16.1,,24.8,29.3,32.4,33.9,35.2,36.7,38.8 31,2.8,,11.1,16.3,,24.9,,32.5,,35.3,36.8,