#------------------------------------------------- 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 947: Little Chena Ridge, AK # # 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 # #------------------------------------------------------------------------------------------------------ # # Little Chena Ridge (947) # Alaska SNOTEL Site - 2000 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: Apr 29, 2024, 7:22:10 AM 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 01,0.0,1.4,2.4,3.2,4.1,4.8,5.4,6.2,7.2,9.7,13.1,16.7 02,0.0,1.4,2.4,3.2,4.1,4.8,5.5,6.3,7.3,9.9,13.2,16.8 03,0.1,1.4,2.4,3.3,4.1,4.8,5.5,6.3,7.4,9.9,13.3,16.9 04,0.1,1.4,2.4,3.3,4.1,4.8,5.5,6.3,7.5,10.0,13.3,16.9 05,0.2,1.5,2.5,3.3,4.1,4.8,5.5,6.3,7.5,10.1,13.4,17.0 06,0.2,1.5,2.5,3.4,4.2,4.9,5.6,6.4,7.6,10.2,13.5,17.0 07,0.3,1.5,2.5,3.5,4.2,4.9,5.6,6.4,7.7,10.2,13.7,17.0 08,0.3,1.5,2.5,3.5,4.2,4.9,5.6,6.4,7.8,10.3,13.8,17.1 09,0.4,1.6,2.6,3.5,4.2,5.0,5.6,6.4,7.8,10.4,13.9,17.2 10,0.4,1.6,2.6,3.5,4.2,5.0,5.7,6.4,7.8,10.6,14.0,17.3 11,0.6,1.7,2.6,3.5,4.3,5.0,5.7,6.4,7.9,10.6,14.1,17.3 12,0.6,1.8,2.6,3.5,4.3,5.0,5.7,6.5,8.0,10.7,14.2,17.4 13,0.7,1.8,2.6,3.6,4.3,5.0,5.7,6.5,8.1,10.8,14.4,17.5 14,0.7,1.8,2.6,3.6,4.4,5.0,5.8,6.6,8.2,11.0,14.5,17.6 15,0.8,1.9,2.6,3.6,4.4,5.1,5.8,6.6,8.2,11.1,14.7,17.6 16,0.8,1.9,2.7,3.7,4.4,5.1,5.8,6.6,8.3,11.2,14.8,17.7 17,0.8,2.0,2.7,3.7,4.4,5.1,5.8,6.7,8.4,11.2,15.0,17.7 18,0.9,2.0,2.8,3.7,4.4,5.1,5.8,6.7,8.5,11.3,15.2,17.7 19,0.9,2.1,2.8,3.7,4.5,5.2,5.8,6.8,8.6,11.5,15.5,17.8 20,1.0,2.1,2.9,3.8,4.5,5.2,5.9,6.8,8.7,11.6,15.5,17.9 21,1.0,2.2,2.9,3.8,4.5,5.2,5.9,6.8,8.8,11.7,15.6,17.9 22,1.1,2.2,2.9,3.8,4.6,5.2,5.9,6.9,8.9,11.8,15.8,18.0 23,1.1,2.3,3.0,3.9,4.6,5.2,6.0,6.9,9.0,11.9,15.9,18.0 24,1.2,2.3,3.0,3.9,4.6,5.2,6.0,6.9,9.0,12.1,16.0,18.1 25,1.2,2.3,3.0,3.9,4.6,5.3,6.0,7.0,9.2,12.1,16.1,18.2 26,1.2,2.3,3.1,3.9,4.7,5.3,6.1,7.0,9.4,12.3,16.2,18.2 27,1.2,2.3,3.1,3.9,4.7,5.3,6.1,7.0,9.5,12.5,16.3,18.4 28,1.3,2.3,3.1,4.0,4.7,5.4,6.2,7.0,9.5,12.6,16.3,18.4 29,1.3,2.4,3.1,4.0,,5.4,6.2,7.1,9.6,12.8,16.4,18.4 30,1.3,2.4,3.2,4.0,,5.4,6.2,7.1,9.7,12.9,16.4,18.4 31,1.3,,3.2,4.1,,5.4,,7.1,,13.0,16.5,