#------------------------------------------------- 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 904: Columbus Basin, 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 # #------------------------------------------------------------------------------------------------------ # # Columbus Basin (904) # Colorado SNOTEL Site - 10781 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 1:46:44 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 01,0.0,3.4,6.8,13.5,18.2,21.3,25.0,28.8,31.4,31.9,36.6,39.6 02,0.0,3.4,7.8,13.7,18.2,21.3,25.0,29.5,31.4,31.9,36.6,39.9 03,0.0,3.4,8.1,13.7,18.4,21.6,25.4,29.6,31.4,32.0,36.6,40.0 04,0.1,3.4,8.2,13.7,18.4,21.8,26.0,29.6,31.4,32.4,36.6,40.0 05,0.4,3.4,8.2,14.2,18.7,22.2,26.6,29.6,31.4,32.6,36.7,40.0 06,0.6,3.5,8.4,14.2,19.0,22.2,26.6,30.0,31.4,32.6,37.4,40.0 07,0.6,3.6,8.5,14.4,19.1,22.2,26.7,30.2,31.4,32.8,37.4,40.1 08,0.6,3.6,8.6,14.4,19.6,22.5,27.0,30.3,31.4,33.2,37.6,40.2 09,0.7,3.6,9.6,14.4,19.7,22.5,27.0,30.4,31.4,33.2,37.8,40.5 10,0.8,3.6,9.6,14.4,19.7,22.6,27.0,30.5,31.4,33.2,37.9,40.5 11,1.3,3.8,9.6,14.4,19.8,22.6,27.0,30.6,31.4,33.4,38.0,40.5 12,1.5,4.1,9.6,14.4,20.0,22.6,27.0,30.6,31.4,33.4,38.0,40.6 13,1.5,4.2,9.7,14.4,20.1,22.6,27.6,30.6,31.4,33.5,38.0,40.6 14,1.6,4.2,9.8,14.4,20.1,22.6,27.6,30.6,31.4,33.6,38.0,40.6 15,1.7,4.3,9.8,14.4,20.1,22.6,27.7,30.6,31.4,33.6,38.0,40.6 16,1.8,4.6,9.8,14.4,20.1,22.6,27.7,30.6,31.4,33.8,38.0,40.6 17,1.8,4.9,10.2,15.2,20.1,22.6,27.7,30.8,31.4,34.4,38.0,40.6 18,1.8,5.0,10.4,15.2,20.2,22.8,27.7,31.0,31.4,34.4,38.0,40.6 19,1.8,5.1,11.2,15.4,20.2,22.8,27.7,31.0,31.4,34.4,38.1,40.6 20,1.8,5.1,11.4,15.4,20.2,23.0,27.8,31.1,31.4,34.6,38.5,41.4 21,1.8,5.1,11.4,15.9,20.6,23.2,27.8,31.2,31.4,35.1,38.5,41.8 22,2.1,5.2,11.4,17.0,21.1,23.4,28.0,31.2,31.4,35.6,38.5,41.8 23,2.4,5.2,11.6,17.2,21.2,23.4,28.1,31.2,31.4,35.6,38.6,42.4 24,2.4,5.4,12.0,17.5,21.2,23.6,28.2,31.3,31.4,35.7,39.0,42.5 25,2.6,5.6,12.4,17.5,21.2,23.7,28.4,31.3,31.4,36.0,39.0,42.6 26,2.6,5.7,12.6,17.6,21.2,23.7,28.4,31.3,31.4,36.2,39.2,42.6 27,2.7,6.2,12.7,17.6,21.2,24.0,28.6,31.3,31.4,36.3,39.4,42.6 28,3.0,6.2,12.9,17.8,21.2,24.1,28.8,31.3,31.4,36.4,39.4,42.6 29,3.0,6.4,13.2,18.0,,24.4,28.8,31.3,31.9,36.5,39.4,42.6 30,3.2,6.6,13.2,18.1,,24.6,28.8,31.3,31.9,36.6,39.4,43.1 31,3.2,,13.3,18.2,,24.8,,31.3,,36.6,39.6,