#------------------------------------------------- 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 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 # #------------------------------------------------------------------------------------------------------ # # Little Chena Ridge (947) # Alaska SNOTEL Site - 2000 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 7, 2024, 7:17:55 PM 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 01,0.0,1.1,2.0,3.0,3.4,4.4,4.9,6.1,7.3,9.0,13.2,17.2 02,0.0,1.2,2.0,3.0,3.4,4.4,4.9,6.1,7.4,9.2,13.2,17.2 03,0.0,1.3,2.1,3.0,3.4,4.4,4.9,6.1,7.4,9.4,13.2,17.3 04,0.0,1.3,2.1,3.0,3.5,4.4,4.9,6.2,7.4,9.5,13.8,17.4 05,0.1,1.3,2.1,3.0,3.5,4.4,4.9,6.2,7.4,9.5,13.8,17.4 06,0.1,1.3,2.1,3.1,3.5,4.4,5.0,6.2,7.5,9.7,14.0,17.4 07,0.2,1.4,2.1,3.3,3.5,4.5,5.2,6.2,7.6,9.8,14.0,17.4 08,0.2,1.4,2.1,3.3,3.5,4.8,5.2,6.2,7.6,9.8,14.2,17.4 09,0.2,1.4,2.2,3.3,3.5,4.8,5.2,6.4,7.6,9.8,14.2,17.4 10,0.3,1.4,2.2,3.3,3.5,4.8,5.2,6.4,7.8,10.2,14.3,17.4 11,0.4,1.6,2.2,3.3,3.5,4.8,5.0,6.4,7.8,10.2,14.4,17.7 12,0.4,1.6,2.2,3.3,3.6,4.8,5.0,6.4,7.8,10.2,14.6,17.7 13,0.5,1.6,2.2,3.3,3.6,4.9,5.0,6.4,7.8,10.3,14.8,17.7 14,0.6,1.7,2.2,3.3,3.6,4.9,5.1,6.6,7.8,10.4,15.0,17.9 15,0.6,1.8,2.2,3.3,3.6,4.9,5.1,6.6,7.8,10.8,15.2,18.1 16,0.6,1.8,2.2,3.3,3.6,4.9,5.1,6.7,8.0,10.9,15.3,18.4 17,0.6,1.8,2.2,3.3,3.6,4.9,5.1,6.7,8.0,11.0,15.3,18.5 18,0.7,1.8,2.4,3.3,3.6,4.9,5.2,6.8,8.0,11.0,15.4,18.5 19,0.7,1.8,2.5,3.3,4.0,4.9,5.2,6.8,8.0,11.0,15.8,18.5 20,0.8,1.9,2.5,3.3,4.0,4.9,5.2,6.8,8.0,11.2,15.8,18.5 21,0.8,1.9,2.5,3.3,4.0,4.9,5.2,6.8,8.0,11.2,16.0,18.6 22,0.8,1.9,2.7,3.3,4.1,4.9,5.3,6.8,8.3,11.2,16.3,18.7 23,0.9,2.0,2.7,3.3,4.2,4.9,5.3,6.9,8.3,11.4,16.3,18.7 24,0.9,2.0,2.7,3.3,4.3,4.9,5.6,6.9,8.4,11.6,16.4,18.7 25,0.9,2.0,2.7,3.3,4.3,4.9,5.6,7.0,8.4,11.8,16.4,18.9 26,0.9,2.0,2.8,3.3,4.3,4.9,5.6,7.0,8.4,11.8,16.4,19.0 27,1.0,2.0,2.8,3.3,4.4,4.9,6.0,7.0,8.4,11.9,16.8,19.0 28,1.0,2.0,2.8,3.3,4.4,4.9,6.0,7.2,8.5,12.0,16.9,19.0 29,1.0,2.0,2.8,3.3,,4.9,6.0,7.2,8.7,12.4,16.9,19.0 30,1.1,2.0,2.9,3.3,,4.9,6.0,7.2,8.7,12.6,17.2,19.2 31,1.1,,2.9,3.4,,4.9,,7.2,,13.1,17.2,