#------------------------------------------------- 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 771: Sonora Pass, CA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Median (1991-2020) None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # # 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 # #------------------------------------------------------------------------------------------------------ # # Sonora Pass (771) # California SNOTEL Site - 8770 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 18, 2024, 10:03:54 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values,Median Snow Water Equivalent (1991-2020) (in) Start of Month Values 01,0.0,0.0,2.4,6.6,14.4,18.8,22.6,18.4,0.0,0.0,0.0,0.0 02,0.0,0.0,2.6,6.8,14.5,18.8,22.8,18.0,0.0,0.0,0.0,0.0 03,0.0,0.2,2.6,7.0,15.0,18.9,23.0,17.4,0.0,0.0,0.0,0.0 04,0.0,0.2,2.7,7.0,15.0,19.2,23.1,17.0,0.0,0.0,0.0,0.0 05,0.0,0.2,2.8,7.4,15.6,19.6,23.1,16.6,0.0,0.0,0.0,0.0 06,0.0,0.0,3.0,7.4,15.7,20.0,22.8,16.0,0.0,0.0,0.0,0.0 07,0.0,0.1,3.2,8.2,15.7,20.5,22.6,15.3,0.0,0.0,0.0,0.0 08,0.0,0.3,3.5,8.4,15.7,20.6,22.4,14.5,0.0,0.0,0.0,0.0 09,0.0,0.6,3.6,8.4,15.8,20.8,22.1,13.8,0.0,0.0,0.0,0.0 10,0.0,0.6,3.6,8.5,15.8,20.8,22.0,13.0,0.0,0.0,0.0,0.0 11,0.0,0.8,3.8,8.6,15.8,20.9,21.8,12.5,0.0,0.0,0.0,0.0 12,0.0,0.6,4.1,8.8,15.8,21.0,21.6,12.0,0.0,0.0,0.0,0.0 13,0.0,0.8,4.6,9.2,15.8,21.4,21.2,11.6,0.0,0.0,0.0,0.0 14,0.0,0.8,4.9,9.2,16.0,21.7,21.2,11.4,0.0,0.0,0.0,0.0 15,0.0,0.8,5.2,9.5,16.0,21.7,21.2,11.0,0.0,0.0,0.0,0.0 16,0.0,0.8,5.5,10.0,16.0,21.7,21.1,10.6,0.0,0.0,0.0,0.0 17,0.0,0.8,5.5,10.0,16.1,21.7,21.2,10.4,0.0,0.0,0.0,0.0 18,0.0,0.8,5.7,10.0,16.8,21.7,21.2,9.8,0.0,0.0,0.0,0.0 19,0.0,0.8,5.7,10.4,16.9,21.6,21.4,8.8,0.0,0.0,0.0,0.0 20,0.0,1.0,5.8,11.0,17.2,21.6,21.2,7.8,0.0,0.0,0.0,0.0 21,0.0,1.1,6.0,12.1,17.4,21.6,21.2,7.2,0.0,0.0,0.0,0.0 22,0.0,1.2,6.1,12.3,17.4,21.6,21.2,6.0,0.0,0.0,0.0,0.0 23,0.0,1.3,6.1,12.5,17.4,21.6,21.0,3.9,0.0,0.0,0.0,0.0 24,0.0,1.3,6.4,13.0,17.4,21.8,20.9,3.3,0.0,0.0,0.0,0.0 25,0.0,1.4,6.7,13.1,17.8,22.0,20.6,2.0,0.0,0.0,0.0,0.0 26,0.0,1.5,6.7,13.1,17.8,22.0,20.0,1.6,0.0,0.0,0.0,0.0 27,0.0,1.7,6.7,13.3,17.8,22.0,19.6,1.4,0.0,0.0,0.0,0.0 28,0.0,1.8,6.7,14.2,18.6,22.0,19.1,0.7,0.0,0.0,0.0,0.0 29,0.0,2.0,6.8,14.4,,22.1,19.0,0.4,0.0,0.0,0.0,0.0 30,0.0,2.3,6.8,14.4,,22.4,18.8,0.1,0.0,0.0,0.0,0.0 31,0.0,,6.8,14.4,,22.5,,0.0,,0.0,0.0,