#------------------------------------------------- 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 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 (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 # #------------------------------------------------------------------------------------------------------ # # Little Chena Ridge (947) # Alaska SNOTEL Site - 2000 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: Apr 29, 2024, 3:10:19 AM 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 01,0.0,1.3,2.4,3.1,3.9,4.7,5.4,6.2,7.0,9.5,13.0,16.7 02,0.0,1.4,2.4,3.1,3.9,4.7,5.5,6.2,7.1,9.7,13.1,16.9 03,0.1,1.4,2.5,3.2,3.9,4.7,5.5,6.2,7.2,9.7,13.2,17.0 04,0.1,1.4,2.5,3.2,4.0,4.7,5.5,6.3,7.3,9.9,13.4,17.0 05,0.2,1.5,2.5,3.2,4.0,4.7,5.5,6.3,7.3,10.0,13.4,17.1 06,0.2,1.5,2.6,3.3,4.0,4.8,5.6,6.3,7.4,10.1,13.6,17.1 07,0.3,1.5,2.6,3.4,4.0,4.8,5.6,6.3,7.5,10.1,13.8,17.1 08,0.3,1.6,2.6,3.4,4.0,4.9,5.6,6.3,7.6,10.2,13.9,17.2 09,0.4,1.6,2.6,3.4,4.0,4.9,5.6,6.3,7.6,10.3,14.0,17.3 10,0.5,1.7,2.6,3.4,4.1,4.9,5.7,6.3,7.7,10.4,14.1,17.3 11,0.5,1.7,2.7,3.4,4.1,4.9,5.6,6.4,7.8,10.6,14.2,17.4 12,0.6,1.8,2.7,3.4,4.2,4.9,5.6,6.4,7.8,10.7,14.3,17.5 13,0.6,1.8,2.7,3.4,4.2,5.0,5.7,6.4,7.9,10.7,14.4,17.5 14,0.7,1.9,2.7,3.5,4.2,5.0,5.7,6.4,8.0,10.8,14.6,17.6 15,0.7,1.9,2.7,3.5,4.3,5.0,5.7,6.5,8.0,10.9,14.7,17.7 16,0.7,2.0,2.7,3.5,4.3,5.0,5.7,6.5,8.1,11.1,14.8,17.8 17,0.8,2.0,2.7,3.5,4.3,5.1,5.7,6.5,8.2,11.2,15.0,17.8 18,0.8,2.1,2.8,3.6,4.3,5.1,5.8,6.5,8.2,11.3,15.2,17.8 19,0.9,2.1,2.8,3.6,4.4,5.1,5.8,6.6,8.3,11.5,15.4,17.8 20,0.9,2.1,2.8,3.6,4.4,5.1,5.8,6.6,8.4,11.6,15.5,17.9 21,1.0,2.1,2.8,3.7,4.4,5.1,5.8,6.6,8.5,11.7,15.6,18.0 22,1.0,2.2,2.9,3.7,4.5,5.1,5.9,6.7,8.6,11.8,15.7,18.1 23,1.0,2.3,2.9,3.7,4.5,5.1,5.9,6.7,8.7,11.9,15.8,18.2 24,1.1,2.3,2.9,3.7,4.5,5.2,6.0,6.7,8.8,12.0,15.9,18.2 25,1.1,2.3,3.0,3.8,4.5,5.2,6.0,6.8,8.9,12.1,16.0,18.3 26,1.1,2.3,3.0,3.8,4.6,5.3,6.0,6.9,9.1,12.2,16.2,18.4 27,1.2,2.3,3.0,3.8,4.6,5.4,6.0,6.9,9.2,12.3,16.3,18.5 28,1.2,2.4,3.0,3.8,4.7,5.4,6.1,6.9,9.3,12.5,16.4,18.5 29,1.2,2.4,3.1,3.9,,5.4,6.1,7.0,9.3,12.7,16.5,18.6 30,1.3,2.4,3.1,3.9,,5.4,6.1,7.0,9.4,12.8,16.5,18.6 31,1.3,,3.1,3.9,,5.4,,7.0,,12.9,16.6,