#------------------------------------------------- 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 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 # #------------------------------------------------------------------------------------------------------ # # Porphyry Creek (701) # Colorado SNOTEL Site - 10788 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 15, 2024, 9:58:36 AM 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 01,0.0,1.8,4.1,6.2,8.9,11.1,14.4,18.0,20.3,20.6,22.2,24.8 02,0.0,1.8,4.1,6.2,8.9,11.4,14.6,18.2,20.4,20.6,22.2,24.8 03,0.0,1.9,4.1,6.3,9.0,11.6,15.0,18.4,20.4,20.6,22.4,24.9 04,0.1,2.0,4.2,6.7,9.0,11.8,15.0,18.6,20.4,20.6,22.4,24.9 05,0.1,2.0,4.2,6.8,9.0,11.8,15.2,18.6,20.4,20.7,22.6,24.9 06,0.2,2.0,4.2,6.8,9.0,11.9,15.3,18.6,20.4,20.8,22.8,24.9 07,0.2,2.2,4.4,7.0,9.0,12.0,15.4,18.6,20.4,20.8,22.8,24.9 08,0.2,2.2,4.6,7.0,9.2,12.0,15.5,18.6,20.4,20.8,22.9,25.0 09,0.2,2.4,4.6,7.0,9.2,12.0,15.5,18.6,20.5,20.8,23.0,25.4 10,0.4,2.5,4.6,7.0,9.2,12.0,15.7,19.0,20.5,20.8,23.0,25.5 11,0.4,2.5,4.6,7.1,9.6,12.1,15.8,19.2,20.6,20.8,23.1,25.6 12,0.5,2.6,4.7,7.1,9.8,12.2,16.0,19.2,20.6,20.8,23.3,25.6 13,0.6,2.6,4.7,7.2,9.8,12.2,16.1,19.4,20.6,21.0,23.4,25.6 14,0.7,2.8,4.8,7.2,9.8,12.3,16.1,19.4,20.6,21.0,23.6,25.6 15,0.8,2.9,4.8,7.2,9.9,12.4,16.1,19.4,20.6,21.0,23.6,25.7 16,0.8,2.9,4.9,7.3,10.0,12.4,16.2,19.4,20.6,21.0,23.9,25.8 17,0.8,2.9,4.9,7.4,10.2,12.4,16.3,19.4,20.6,21.1,24.0,25.9 18,0.9,3.2,5.1,7.6,10.2,12.4,16.6,19.4,20.6,21.1,24.0,26.0 19,0.9,3.2,5.2,7.6,10.2,12.8,16.8,19.4,20.6,21.2,24.0,26.0 20,0.9,3.2,5.2,7.7,10.3,12.8,16.8,19.4,20.6,21.2,24.0,26.1 21,0.9,3.4,5.3,7.7,10.4,13.0,16.9,19.4,20.6,21.4,24.1,26.2 22,1.0,3.5,5.4,7.8,10.4,13.0,16.9,19.4,20.6,21.4,24.1,26.2 23,1.2,3.6,5.8,8.0,10.6,13.0,17.0,19.7,20.6,21.6,24.2,26.3 24,1.2,3.6,5.8,8.2,10.8,13.2,17.2,19.7,20.6,21.6,24.2,26.4 25,1.2,3.6,6.0,8.2,11.0,13.4,17.5,19.7,20.6,22.0,24.4,26.5 26,1.4,3.6,6.0,8.4,11.0,13.4,17.6,20.0,20.6,22.0,24.4,26.5 27,1.5,3.8,6.0,8.4,11.0,13.6,17.7,20.1,20.6,22.1,24.4,26.6 28,1.6,3.8,6.2,8.5,11.1,13.6,17.8,20.2,20.6,22.1,24.6,26.6 29,1.6,4.0,6.2,8.5,,13.6,17.9,20.2,20.6,22.1,24.6,26.6 30,1.6,4.0,6.2,8.5,,13.6,18.0,20.2,20.6,22.1,24.6,26.6 31,1.6,,6.2,8.6,,13.8,,20.2,,22.1,24.8,