#------------------------------------------------- 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 669: North Lost Trail, 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 # #------------------------------------------------------------------------------------------------------ # # North Lost Trail (669) # Colorado SNOTEL Site - 9219 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 6:32:34 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 01,0.0,2.9,6.1,9.6,13.2,16.9,20.6,24.4,26.9,27.9,30.0,32.1 02,0.1,3.0,6.2,9.6,13.3,17.2,20.8,24.5,26.9,28.0,30.0,32.2 03,0.2,3.2,6.3,9.7,13.4,17.3,20.9,24.6,27.0,28.0,30.1,32.2 04,0.4,3.2,6.4,9.9,13.5,17.4,21.0,24.7,27.0,28.1,30.2,32.2 05,0.5,3.3,6.4,10.0,13.6,17.6,21.1,24.8,27.0,28.2,30.3,32.3 06,0.6,3.5,6.5,10.1,13.7,17.8,21.3,24.9,27.1,28.2,30.4,32.3 07,0.7,3.5,6.6,10.3,13.8,17.9,21.4,24.9,27.1,28.3,30.5,32.4 08,0.8,3.5,6.8,10.4,13.9,18.0,21.5,25.0,27.2,28.4,30.6,32.5 09,0.9,3.7,7.0,10.5,14.1,18.2,21.6,25.2,27.2,28.5,30.6,32.7 10,1.0,3.8,7.1,10.7,14.2,18.3,21.7,25.3,27.2,28.5,30.7,32.8 11,1.1,4.0,7.1,10.9,14.3,18.4,21.9,25.4,27.2,28.6,30.7,32.9 12,1.2,4.1,7.2,11.0,14.4,18.5,22.0,25.6,27.3,28.6,30.8,33.0 13,1.2,4.2,7.3,11.2,14.6,18.6,22.1,25.7,27.4,28.7,30.9,33.0 14,1.3,4.3,7.5,11.3,14.8,18.6,22.2,25.7,27.4,28.7,31.0,33.1 15,1.4,4.5,7.6,11.3,14.9,18.7,22.3,25.8,27.5,28.8,31.0,33.2 16,1.4,4.5,7.7,11.4,15.0,18.8,22.5,25.8,27.5,28.9,31.1,33.3 17,1.5,4.6,7.8,11.5,15.2,18.8,22.6,25.9,27.6,28.9,31.2,33.4 18,1.6,4.7,7.9,11.6,15.3,18.9,22.7,25.9,27.6,28.9,31.2,33.4 19,1.7,4.8,8.0,11.7,15.4,19.0,22.8,26.0,27.7,29.0,31.2,33.5 20,1.8,4.8,8.2,11.8,15.6,19.2,22.9,26.1,27.7,29.0,31.3,33.6 21,1.8,4.9,8.4,11.9,15.9,19.2,23.0,26.1,27.8,29.1,31.4,33.7 22,1.9,5.0,8.5,12.0,16.0,19.3,23.1,26.2,27.8,29.2,31.4,33.8 23,2.0,5.2,8.6,12.2,16.2,19.4,23.3,26.3,27.8,29.2,31.5,34.0 24,2.1,5.3,8.7,12.3,16.3,19.6,23.4,26.4,27.9,29.3,31.6,34.1 25,2.2,5.4,8.8,12.4,16.4,19.7,23.6,26.4,27.9,29.4,31.6,34.2 26,2.3,5.4,8.9,12.5,16.5,19.8,23.7,26.5,27.9,29.5,31.7,34.2 27,2.4,5.6,9.0,12.7,16.7,20.0,23.9,26.6,27.9,29.6,31.8,34.2 28,2.5,5.7,9.1,12.8,16.8,20.1,24.0,26.7,27.9,29.7,31.9,34.3 29,2.6,5.9,9.2,12.9,,20.3,24.1,26.8,27.9,29.8,31.9,34.3 30,2.7,6.0,9.4,12.9,,20.4,24.2,26.8,27.9,29.8,32.0,34.5 31,2.8,,9.5,13.0,,20.5,,26.9,,29.9,32.0,