#------------------------------------------------- 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 701: Porphyry Creek, 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 # #------------------------------------------------------------------------------------------------------ # # Porphyry Creek (701) # Colorado SNOTEL Site - 10788 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 16, 2024, 1:10:41 PM 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 01,0.0,1.8,3.9,6.3,9.0,11.7,14.5,17.6,19.6,20.4,22.3,24.3 02,0.1,1.9,3.9,6.3,9.1,11.8,14.6,17.7,19.6,20.4,22.3,24.4 03,0.1,2.0,4.0,6.4,9.2,11.9,14.7,17.8,19.7,20.5,22.4,24.4 04,0.2,2.0,4.0,6.6,9.2,12.1,14.8,17.8,19.7,20.5,22.5,24.4 05,0.2,2.1,4.1,6.7,9.3,12.2,15.0,17.9,19.7,20.6,22.6,24.5 06,0.3,2.2,4.1,6.8,9.3,12.3,15.0,18.0,19.7,20.6,22.7,24.5 07,0.3,2.2,4.2,6.9,9.4,12.4,15.1,18.0,19.8,20.6,22.8,24.6 08,0.4,2.3,4.4,7.0,9.6,12.5,15.2,18.1,19.8,20.7,22.8,24.6 09,0.4,2.3,4.5,7.1,9.7,12.6,15.2,18.2,19.8,20.8,22.9,24.7 10,0.6,2.4,4.6,7.2,9.8,12.7,15.4,18.3,19.9,20.8,22.9,24.9 11,0.6,2.5,4.7,7.3,9.9,12.7,15.4,18.4,19.9,20.9,23.0,24.9 12,0.7,2.6,4.8,7.4,10.0,12.8,15.5,18.5,19.9,20.9,23.1,24.9 13,0.7,2.6,4.8,7.5,10.1,12.9,15.6,18.6,19.9,21.0,23.1,25.0 14,0.8,2.7,4.9,7.5,10.2,12.9,15.7,18.6,19.9,21.0,23.2,25.1 15,0.8,2.8,5.0,7.5,10.3,13.0,15.7,18.6,20.0,21.0,23.3,25.2 16,0.8,2.9,5.1,7.6,10.4,13.0,15.8,18.6,20.0,21.1,23.4,25.2 17,0.8,3.0,5.2,7.6,10.5,13.1,16.0,18.7,20.0,21.1,23.4,25.2 18,0.9,3.1,5.2,7.8,10.5,13.2,16.2,18.7,20.0,21.2,23.4,25.3 19,0.9,3.1,5.3,7.8,10.6,13.3,16.3,18.9,20.0,21.2,23.5,25.3 20,1.0,3.1,5.4,7.9,10.7,13.4,16.3,19.0,20.1,21.3,23.5,25.4 21,1.1,3.2,5.5,8.0,10.9,13.4,16.4,19.0,20.1,21.4,23.6,25.5 22,1.1,3.3,5.6,8.0,11.0,13.5,16.4,19.1,20.1,21.4,23.6,25.5 23,1.2,3.4,5.7,8.1,11.1,13.6,16.6,19.2,20.1,21.5,23.7,25.7 24,1.3,3.4,5.8,8.2,11.3,13.7,16.8,19.2,20.2,21.6,23.7,25.7 25,1.3,3.5,5.9,8.3,11.3,13.8,16.9,19.3,20.2,21.7,23.8,25.8 26,1.5,3.5,5.9,8.4,11.4,13.9,17.0,19.4,20.2,21.8,23.9,25.8 27,1.5,3.6,6.0,8.5,11.5,14.0,17.2,19.4,20.2,21.8,24.0,25.8 28,1.5,3.7,6.0,8.6,11.5,14.1,17.2,19.4,20.3,21.9,24.0,25.9 29,1.6,3.7,6.1,8.6,,14.2,17.3,19.5,20.3,22.0,24.1,25.9 30,1.7,3.8,6.2,8.7,,14.3,17.4,19.5,20.3,22.1,24.2,26.0 31,1.7,,6.2,8.9,,14.4,,19.6,,22.1,24.3,