#------------------------------------------------- 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 1001: Long Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Long Lake (1001) # Alaska SNOTEL Site - 850 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 13, 2024, 7:10:08 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 01,0.0,24.4,40.5,56.4,75.3,85.3,96.2,103.7,108.5,113.0,121.2,137.7 02,0.3,25.0,41.0,58.4,75.7,85.7,96.5,103.8,108.7,113.4,121.2,139.0 03,0.5,25.2,41.8,58.9,77.1,86.6,96.8,104.6,109.3,113.9,121.2,139.0 04,1.0,25.3,41.9,59.0,77.4,88.4,97.2,105.8,109.3,114.5,121.2,139.0 05,1.5,25.6,41.9,60.2,77.6,88.4,97.7,106.5,110.1,114.9,121.6,138.9 06,2.2,26.4,41.9,60.3,78.0,88.6,98.7,106.6,111.0,115.1,122.3,139.6 07,3.8,26.4,41.9,60.7,78.5,89.6,99.4,106.7,111.1,115.1,122.8,140.3 08,4.2,27.4,42.5,61.2,78.5,89.7,99.8,106.7,111.2,115.1,122.8,141.1 09,5.0,29.0,43.5,61.4,78.6,89.9,99.9,106.7,111.2,117.3,123.1,142.6 10,6.0,29.0,45.6,62.0,78.9,90.0,100.0,106.7,111.2,118.4,123.1,143.4 11,6.5,29.0,46.3,62.3,78.9,90.0,100.1,106.8,111.2,118.4,123.1,144.8 12,7.0,29.0,46.7,63.3,78.9,90.0,100.3,106.8,111.2,118.8,123.1,144.8 13,8.8,29.2,47.8,63.3,78.9,90.2,100.6,106.8,111.2,118.8,123.1,144.8 14,9.7,30.1,48.1,63.3,80.2,90.4,100.9,106.8,111.2,119.1,123.1,144.8 15,10.4,31.6,49.1,63.5,81.3,90.7,100.9,106.8,111.2,119.1,123.1,145.1 16,10.8,32.6,49.6,63.6,81.4,91.1,100.9,106.8,111.2,119.1,123.1,146.2 17,12.3,33.5,50.3,63.7,81.4,91.6,100.9,106.8,111.2,119.1,123.1,146.9 18,13.3,34.2,50.4,65.3,82.4,91.8,100.9,106.8,111.2,119.1,123.3,147.0 19,13.9,34.3,50.9,66.1,83.1,92.2,100.9,106.8,111.3,119.1,123.3,148.6 20,14.8,34.5,51.1,66.7,83.5,92.2,100.9,106.9,111.4,119.1,125.1,149.4 21,15.6,35.2,51.4,67.6,83.9,92.2,101.1,106.9,111.5,119.4,130.4,150.4 22,16.6,36.1,51.5,68.2,83.9,92.2,101.4,106.9,111.5,120.0,134.2,151.2 23,18.0,36.1,51.5,69.3,83.9,92.5,101.9,106.9,112.0,120.1,135.7,151.4 24,18.7,36.9,51.5,70.3,83.9,92.5,102.2,106.9,112.0,120.3,136.0,152.3 25,19.3,37.2,54.2,70.7,83.9,92.5,103.3,107.7,112.5,120.4,136.6,153.6 26,20.9,37.4,55.1,71.8,83.9,93.2,103.3,108.1,112.8,120.4,136.9,154.4 27,21.5,38.4,55.2,72.7,84.5,93.9,103.3,108.3,112.8,120.4,137.0,156.3 28,22.2,39.2,55.4,73.2,84.8,94.0,103.3,108.3,112.8,120.4,137.0,157.0 29,22.2,39.8,55.6,74.0,,94.0,103.3,108.3,112.8,120.6,137.0,157.7 30,22.6,39.8,55.7,74.2,,94.4,103.7,108.3,112.8,121.2,137.0,158.0 31,23.9,,55.7,74.7,,94.8,,108.4,,121.2,137.1,