#------------------------------------------------- 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: 1980-10-01 to 1981-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 697: Poison Flat, CA # # 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 (1981-2010) 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 # #------------------------------------------------------------------------------------------------------ # # Poison Flat (697) # California SNOTEL Site - 7736 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: Apr 30, 2024, 6:19:50 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values 01,0.0,1.8,5.6,10.6,15.6,20.7,25.3,27.8,29.7,30.6,31.1,31.6 02,0.1,1.9,5.8,10.8,15.6,20.9,25.4,27.9,29.7,30.7,31.1,31.6 03,0.1,2.0,6.0,11.1,15.8,21.1,25.5,28.0,29.7,30.7,31.1,31.7 04,0.1,2.1,6.1,11.3,15.9,21.3,25.6,28.0,29.8,30.7,31.1,31.7 05,0.2,2.1,6.1,11.5,16.0,21.5,25.7,28.1,29.8,30.7,31.2,31.7 06,0.2,2.2,6.2,11.7,16.1,21.6,25.8,28.1,29.9,30.7,31.2,31.7 07,0.2,2.2,6.4,11.8,16.2,21.8,25.8,28.2,29.9,30.7,31.2,31.8 08,0.3,2.3,6.6,11.9,16.5,22.0,26.0,28.3,30.0,30.7,31.2,31.8 09,0.3,2.5,6.7,12.0,16.6,22.1,26.0,28.3,30.1,30.7,31.2,31.8 10,0.4,2.6,6.8,12.1,16.8,22.3,26.1,28.4,30.1,30.7,31.3,31.8 11,0.4,2.8,7.0,12.3,16.9,22.5,26.2,28.5,30.2,30.7,31.3,31.8 12,0.4,2.9,7.2,12.4,17.0,22.6,26.3,28.6,30.2,30.7,31.3,31.9 13,0.5,3.1,7.5,12.5,17.2,22.7,26.4,28.6,30.2,30.7,31.4,31.9 14,0.6,3.3,7.5,12.6,17.5,22.9,26.6,28.6,30.2,30.8,31.4,31.9 15,0.7,3.3,7.7,12.7,17.7,23.0,26.7,28.6,30.3,30.8,31.4,31.9 16,0.7,3.4,7.8,12.9,18.0,23.1,26.7,28.7,30.4,30.8,31.4,31.9 17,0.7,3.5,8.0,13.0,18.3,23.2,26.8,28.9,30.4,30.8,31.4,32.0 18,0.8,3.7,8.1,13.1,18.6,23.3,26.9,29.0,30.4,30.8,31.4,32.0 19,0.8,3.9,8.2,13.4,18.9,23.4,27.0,29.1,30.4,30.8,31.5,32.0 20,0.8,4.0,8.3,13.5,19.2,23.5,27.0,29.1,30.4,30.9,31.5,32.1 21,0.9,4.1,8.5,13.8,19.3,23.6,27.1,29.1,30.4,30.9,31.5,32.1 22,1.0,4.2,8.7,14.0,19.5,23.7,27.2,29.2,30.4,30.9,31.5,32.1 23,1.0,4.3,9.0,14.1,19.7,23.8,27.2,29.2,30.5,30.9,31.5,32.1 24,1.0,4.5,9.1,14.3,19.8,24.0,27.3,29.2,30.5,30.9,31.5,32.1 25,1.1,4.7,9.3,14.5,20.0,24.2,27.4,29.3,30.5,31.0,31.5,32.2 26,1.2,4.9,9.5,14.8,20.1,24.5,27.5,29.4,30.5,31.0,31.6,32.2 27,1.4,5.0,9.5,14.9,20.3,24.7,27.5,29.5,30.5,31.0,31.6,32.3 28,1.4,5.2,9.7,15.2,20.5,24.8,27.6,29.5,30.6,31.0,31.6,32.3 29,1.6,5.3,9.9,15.3,,25.0,27.6,29.5,30.6,31.0,31.6,32.4 30,1.7,5.4,10.1,15.4,,25.1,27.7,29.6,30.6,31.1,31.6,32.5 31,1.8,,10.3,15.5,,25.2,,29.7,,31.1,31.6,