#------------------------------------------------- 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 1089: Tokositna Valley, 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 # #------------------------------------------------------------------------------------------------------ # # Tokositna Valley (1089) # Alaska SNOTEL Site - 850 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 10, 2024, 9:33:38 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 01,0.0,6.5,10.3,13.7,16.5,18.8,20.6,22.6,24.8,27.5,32.0,40.3 02,0.0,6.5,10.5,13.8,16.6,18.8,20.7,22.6,24.8,27.7,32.3,40.6 03,0.3,6.6,10.6,13.9,16.6,18.8,20.7,22.7,24.9,27.8,32.9,41.0 04,0.5,6.7,10.9,14.0,16.7,18.9,20.8,22.8,25.0,27.9,33.0,41.2 05,0.9,6.8,11.1,14.0,16.8,19.0,20.8,22.8,25.1,28.1,33.4,41.5 06,1.1,7.0,11.1,14.1,16.9,19.1,21.0,22.9,25.2,28.2,33.7,41.9 07,1.2,7.1,11.2,14.1,16.9,19.2,21.1,23.1,25.3,28.2,34.0,42.2 08,1.6,7.2,11.4,14.1,17.0,19.3,21.1,23.1,25.3,28.4,34.2,42.5 09,1.9,7.3,11.6,14.2,17.1,19.4,21.2,23.2,25.4,28.9,34.4,42.9 10,2.1,7.3,11.7,14.2,17.1,19.5,21.3,23.3,25.5,29.0,34.9,43.2 11,2.4,7.4,11.7,14.2,17.2,19.6,21.3,23.4,25.6,29.2,35.1,43.5 12,2.7,7.5,11.9,14.4,17.3,19.7,21.3,23.5,25.6,29.3,35.1,43.7 13,3.0,7.6,12.0,14.6,17.5,19.7,21.5,23.5,25.7,29.4,35.4,44.3 14,3.2,7.7,12.0,14.7,17.6,19.7,21.6,23.6,25.7,29.4,35.8,44.7 15,3.4,7.8,12.0,15.0,17.6,19.7,21.6,23.6,25.7,29.5,36.0,44.9 16,3.6,7.9,12.1,15.1,17.7,19.8,21.7,23.6,25.8,29.5,36.3,45.2 17,3.9,7.9,12.2,15.2,17.8,19.8,21.7,23.7,25.9,29.7,36.5,45.4 18,4.1,8.0,12.4,15.3,18.0,19.8,21.8,23.8,26.0,30.1,36.8,45.6 19,4.2,8.1,12.4,15.4,18.2,19.9,21.8,23.9,26.2,30.2,37.1,46.3 20,4.3,8.3,12.5,15.4,18.3,19.9,21.8,24.0,26.4,30.3,37.4,46.7 21,4.5,8.5,12.6,15.6,18.3,20.0,21.9,24.0,26.4,30.4,37.6,47.1 22,4.6,8.5,12.7,15.6,18.3,20.0,21.9,24.1,26.6,30.5,37.9,47.5 23,4.6,8.7,12.7,15.7,18.4,20.0,22.0,24.1,26.7,30.6,38.2,47.8 24,4.8,9.0,12.8,15.9,18.4,20.1,22.1,24.2,26.8,30.8,38.5,47.9 25,5.0,9.2,12.9,16.0,18.5,20.1,22.2,24.3,26.9,31.2,38.9,48.1 26,5.2,9.4,12.9,16.1,18.6,20.2,22.3,24.4,27.0,31.4,39.0,48.4 27,5.4,9.5,12.9,16.2,18.7,20.2,22.4,24.5,27.1,31.6,39.3,48.6 28,5.6,9.7,13.0,16.2,18.7,20.3,22.4,24.5,27.2,31.7,39.5,48.7 29,6.0,9.9,13.0,16.3,,20.4,22.4,24.6,27.3,31.7,39.7,49.0 30,6.2,10.1,13.2,16.3,,20.4,22.6,24.7,27.4,31.8,39.7,49.4 31,6.4,,13.4,16.4,,20.6,,24.7,,31.9,39.9,