#------------------------------------------------- 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: 2023-10-01 to 2024-09-30 # Report Instantaneous Data As: End of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1267: Alexander 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 # Air Temperature Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Precipitation Accumulation Value None Instantaneous - End of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Water Equivalent Value None Instantaneous - End of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous - End of Day N/A Inches N/A SNWD Total snow depth # # 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 # #------------------------------------------------------------------------------------------------------ # # Alexander Lake (1267) # Alaska SNOTEL Site - 160 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-09-30 # # As of: May 13, 2024, 11:29:06 AM GMT-08:00 # Date,Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF),Precipitation Accumulation (in) End of Day Values,Snow Water Equivalent (in) End of Day Values,Snow Depth (in) End of Day Values 2023-10-01,53.0,40.0,44.0,0.0,0.0,0 2023-10-02,48.0,39.0,43.0,0.1,0.0,0 2023-10-03,51.0,32.0,40.0,0.1,0.0,0 2023-10-04,47.0,26.0,35.0,0.1,0.0,0 2023-10-05,43.0,36.0,38.0,0.4,0.0,0 2023-10-06,43.0,37.0,40.0,0.6,0.0,0 2023-10-07,52.0,41.0,46.0,0.6,0.0,0 2023-10-08,44.0,37.0,39.0,0.8,0.0,0 2023-10-09,50.0,35.0,40.0,0.8,0.0,0 2023-10-10,45.0,32.0,38.0,0.8,0.0,0 2023-10-11,41.0,31.0,34.0,0.8,0.0,0 2023-10-12,36.0,29.0,33.0,0.9,0.0,0 2023-10-13,41.0,35.0,37.0,1.0,0.0,0 2023-10-14,42.0,36.0,39.0,1.2,0.0,0 2023-10-15,43.0,34.0,38.0,1.3,0.0,0 2023-10-16,44.0,37.0,41.0,1.3,0.0,0 2023-10-17,50.0,32.0,40.0,1.3,0.0,0 2023-10-18,50.0,33.0,41.0,1.3,0.0,0 2023-10-19,38.0,26.0,34.0,1.3,0.0,0 2023-10-20,36.0,18.0,26.0,1.4,0.0,0 2023-10-21,37.0,15.0,24.0,1.4,0.0,0 2023-10-22,38.0,16.0,25.0,1.4,0.0,0 2023-10-23,41.0,22.0,30.0,1.4,0.0,0 2023-10-24,38.0,18.0,28.0,1.4,0.0,0 2023-10-25,42.0,23.0,30.0,1.4,0.0,0 2023-10-26,43.0,21.0,28.0,1.4,0.0,0 2023-10-27,40.0,16.0,24.0,1.4,0.0,0 2023-10-28,35.0,19.0,30.0,1.4,0.0,0 2023-10-29,38.0,33.0,35.0,1.4,0.0,0 2023-10-30,42.0,29.0,35.0,1.4,0.0,0 2023-10-31,40.0,23.0,31.0,1.4,0.0,0 2023-11-01,42.0,25.0,32.0,1.4,0.0,0 2023-11-02,41.0,29.0,33.0,1.4,0.0,0 2023-11-03,38.0,34.0,36.0,1.5,0.0,0 2023-11-04,38.0,34.0,36.0,1.7,0.0,0 2023-11-05,35.0,26.0,31.0,2.1,0.3,1 2023-11-06,30.0,24.0,27.0,2.2,0.3,2 2023-11-07,29.0,20.0,26.0,2.2,0.3,1 2023-11-08,34.0,28.0,32.0,2.9,1.0,6 2023-11-09,34.0,29.0,33.0,3.5,1.2,5 2023-11-10,31.0,22.0,28.0,3.8,1.4,6 2023-11-11,28.0,14.0,23.0,4.1,1.4,7 2023-11-12,25.0,4.0,13.0,4.2,1.4,6 2023-11-13,29.0,13.0,21.0,4.4,1.6,8 2023-11-14,22.0,19.0,21.0,4.4,1.6,7 2023-11-15,26.0,22.0,24.0,5.1,2.4,16 2023-11-16,34.0,26.0,29.0,5.4,2.7,17 2023-11-17,26.0,8.0,19.0,5.4,2.7,14 2023-11-18,12.0,-12.0,-1.0,5.5,2.7,14 2023-11-19,2.0,-15.0,-7.0,5.4,2.7,14 2023-11-20,28.0,-6.0,15.0,5.4,2.7,14 2023-11-21,28.0,17.0,21.0,5.4,2.7,13 2023-11-22,32.0,20.0,26.0,5.6,2.9,14 2023-11-23,35.0,30.0,32.0,5.7,3.0,14 2023-11-24,38.0,34.0,36.0,6.0,3.2,13 2023-11-25,37.0,33.0,35.0,6.0,3.3,12 2023-11-26,36.0,33.0,35.0,6.4,3.4,11 2023-11-27,36.0,33.0,34.0,6.7,3.5,11 2023-11-28,38.0,30.0,33.0,6.9,3.6,11 2023-11-29,37.0,32.0,34.0,7.0,3.6,11 2023-11-30,34.0,21.0,32.0,7.3,3.9,13 2023-12-01,27.0,4.0,19.0,7.3,3.9,12 2023-12-02,15.0,-5.0,4.0,7.3,3.9,13 2023-12-03,16.0,9.0,12.0,7.3,4.0,13 2023-12-04,28.0,12.0,20.0,7.3,4.0,13 2023-12-05,29.0,26.0,28.0,7.3,4.0,13 2023-12-06,28.0,0.0,21.0,7.3,4.0,13 2023-12-07,19.0,-4.0,7.0,7.5,4.1,15 2023-12-08,21.0,3.0,14.0,7.6,4.2,16 2023-12-09,19.0,5.0,14.0,7.6,4.2,15 2023-12-10,23.0,2.0,14.0,7.9,4.3,18 2023-12-11,32.0,20.0,25.0,8.7,5.1,26 2023-12-12,24.0,17.0,20.0,8.7,5.1,23 2023-12-13,18.0,3.0,13.0,8.7,5.1,22 2023-12-14,12.0,-19.0,1.0,8.7,5.1,21 2023-12-15,13.0,-10.0,6.0,8.7,5.1,23 2023-12-16,27.0,9.0,15.0,9.4,5.8,29 2023-12-17,32.0,18.0,27.0,9.4,5.8,29 2023-12-18,23.0,5.0,19.0,9.4,5.8,28 2023-12-19,21.0,6.0,17.0,9.8,6.2,29 2023-12-20,22.0,14.0,20.0,9.8,6.2,28 2023-12-21,14.0,-13.0,1.0,9.8,6.2,27 2023-12-22,17.0,1.0,10.0,9.9,6.3,29 2023-12-23,31.0,16.0,25.0,10.1,6.5,27 2023-12-24,34.0,19.0,26.0,10.1,6.5,28 2023-12-25,19.0,-16.0,8.0,10.1,6.5,26 2023-12-26,10.0,-35.0,-13.0,10.2,6.6,27 2023-12-27,14.0,-1.0,10.0,10.2,6.6,25 2023-12-28,2.0,-32.0,-19.0,10.2,6.6,26 2023-12-29,-21.0,-37.0,-31.0,10.2,6.6,26 2023-12-30,-19.0,-38.0,-31.0,10.2,6.6,26 2023-12-31,27.0,-19.0,13.0,10.2,6.6,26 2024-01-01,24.0,3.0,18.0,10.2,6.6,26 2024-01-02,21.0,-4.0,7.0,10.2,6.6,24 2024-01-03,34.0,0.0,22.0,10.2,6.6,25 2024-01-04,30.0,23.0,27.0,10.2,6.6,25 2024-01-05,29.0,12.0,24.0,10.2,6.6,24 2024-01-06,28.0,10.0,20.0,10.2,6.6,25 2024-01-07,33.0,28.0,31.0,10.4,6.8,27 2024-01-08,31.0,26.0,29.0,10.4,6.8,26 2024-01-09,26.0,-8.0,12.0,10.4,6.8,27 2024-01-10,15.0,-8.0,1.0,10.4,6.8,27 2024-01-11,21.0,12.0,17.0,10.4,6.8,27 2024-01-12,23.0,11.0,19.0,10.4,6.8,26 2024-01-13,26.0,16.0,21.0,10.4,6.8,27 2024-01-14,28.0,7.0,23.0,10.5,6.9,27 2024-01-15,11.0,-7.0,1.0,10.5,6.9,27 2024-01-16,2.0,-13.0,-7.0,10.5,6.9,27 2024-01-17,26.0,-16.0,7.0,10.5,6.9,28 2024-01-18,25.0,11.0,17.0,10.5,6.9,28 2024-01-19,31.0,14.0,24.0,10.5,6.9,27 2024-01-20,30.0,13.0,21.0,10.5,6.9,28 2024-01-21,14.0,-2.0,5.0,10.5,6.9,28 2024-01-22,8.0,-9.0,-1.0,10.5,6.9,28 2024-01-23,0.0,-25.0,-12.0,10.5,6.9,28 2024-01-24,-3.0,-28.0,-20.0,10.5,6.9,28 2024-01-25,-2.0,-29.0,-21.0,10.5,6.9,28 2024-01-26,6.0,-29.0,-8.0,10.5,6.9,28 2024-01-27,3.0,-16.0,-3.0,10.5,6.9,28 2024-01-28,5.0,-22.0,-9.0,10.5,6.9,28 2024-01-29,14.0,3.0,8.0,10.8,7.2,33 2024-01-30,7.0,-28.0,-3.0,10.8,7.2,33 2024-01-31,-10.0,-37.0,-22.0,10.8,7.2,32 2024-02-01,-14.0,-44.0,-34.0,10.8,7.2,31 2024-02-02,-11.0,-47.0,-33.0,10.8,7.2,31 2024-02-03,2.0,-45.0,-24.0,10.9,7.3,31 2024-02-04,16.0,1.0,10.0,11.1,7.5,32 2024-02-05,24.0,1.0,15.0,11.3,7.7,34 2024-02-06,29.0,22.0,26.0,11.3,7.7,34 2024-02-07,28.0,22.0,25.0,11.3,7.7,33 2024-02-08,30.0,22.0,26.0,11.3,7.8,33 2024-02-09,32.0,26.0,30.0,11.3,7.8,33 2024-02-10,37.0,26.0,32.0,11.3,7.8,33 2024-02-11,35.0,24.0,30.0,11.3,7.8,33 2024-02-12,35.0,23.0,29.0,11.6,8.1,35 2024-02-13,42.0,31.0,36.0,11.6,8.1,35 2024-02-14,40.0,4.0,23.0,11.6,8.1,34 2024-02-15,26.0,-7.0,11.0,11.6,8.1,34 2024-02-16,35.0,-7.0,9.0,11.6,8.1,34 2024-02-17,34.0,-4.0,16.0,11.6,8.2,33 2024-02-18,39.0,32.0,35.0,11.6,8.2,33 2024-02-19,38.0,32.0,35.0,11.8,8.4,32 2024-02-20,39.0,34.0,36.0,12.1,8.3,31 2024-02-21,39.0,32.0,35.0,12.4,8.5,34 2024-02-22,34.0,9.0,30.0,13.2,9.0,38 2024-02-23,27.0,5.0,19.0,13.2,9.0,37 2024-02-24,29.0,8.0,22.0,13.5,9.1,39 2024-02-25,26.0,-2.0,13.0,13.5,9.1,39 2024-02-26,17.0,-11.0,7.0,13.6,9.2,40 2024-02-27,25.0,8.0,16.0,13.7,9.3,40 2024-02-28,18.0,5.0,11.0,13.7,9.3,39 2024-02-29,17.0,6.0,10.0,13.7,9.3,39 2024-03-01,20.0,4.0,11.0,13.7,9.3,38 2024-03-02,22.0,-3.0,10.0,13.7,9.3,38 2024-03-03,20.0,-1.0,11.0,13.7,9.4,37 2024-03-04,22.0,14.0,18.0,13.8,9.5,42 2024-03-05,29.0,20.0,25.0,13.9,9.6,39 2024-03-06,36.0,23.0,29.0,13.9,9.6,38 2024-03-07,36.0,20.0,28.0,13.9,9.6,37 2024-03-08,34.0,17.0,25.0,13.9,9.6,38 2024-03-09,29.0,13.0,19.0,13.9,9.6,38 2024-03-10,27.0,13.0,18.0,13.9,9.6,38 2024-03-11,26.0,12.0,19.0,13.9,9.6,38 2024-03-12,35.0,21.0,28.0,13.9,9.6,38 2024-03-13,38.0,8.0,24.0,13.9,9.6,37 2024-03-14,38.0,10.0,26.0,13.9,9.6,37 2024-03-15,35.0,2.0,22.0,13.9,9.6,37 2024-03-16,32.0,22.0,28.0,14.1,9.8,46 2024-03-17,38.0,30.0,33.0,14.4,10.0,40 2024-03-18,38.0,33.0,34.0,14.5,10.1,38 2024-03-19,43.0,22.0,34.0,14.5,10.1,37 2024-03-20,39.0,16.0,28.0,14.5,10.1,37 2024-03-21,44.0,21.0,35.0,14.5,10.1,37 2024-03-22,43.0,20.0,34.0,14.5,10.1,36 2024-03-23,42.0,34.0,37.0,14.6,10.2,35 2024-03-24,43.0,35.0,38.0,14.6,10.1,34 2024-03-25,46.0,35.0,38.0,14.7,10.1,33 2024-03-26,44.0,34.0,38.0,14.8,10.0,32 2024-03-27,43.0,32.0,37.0,14.8,9.9,31 2024-03-28,44.0,30.0,37.0,14.8,9.7,30 2024-03-29,38.0,29.0,33.0,14.9,9.8,31 2024-03-30,36.0,32.0,34.0,15.7,10.6,32 2024-03-31,38.0,26.0,34.0,15.7,10.6,33 2024-04-01,38.0,22.0,30.0,16.3,10.7,35 2024-04-02,34.0,6.0,24.0,16.3,10.7,35 2024-04-03,38.0,5.0,24.0,16.3,10.7,34 2024-04-04,34.0,25.0,30.0,16.3,10.7,35 2024-04-05,42.0,22.0,34.0,16.3,10.7,34 2024-04-06,45.0,22.0,33.0,16.4,10.7,34 2024-04-07,41.0,22.0,33.0,16.6,10.9,34 2024-04-08,42.0,17.0,31.0,16.6,10.9,34 2024-04-09,40.0,28.0,33.0,16.6,10.9,32 2024-04-10,46.0,17.0,35.0,16.6,10.9,34 2024-04-11,36.0,31.0,34.0,16.6,10.9,33 2024-04-12,41.0,31.0,36.0,16.6,10.8,32 2024-04-13,41.0,28.0,35.0,16.6,10.5,32 2024-04-14,42.0,24.0,34.0,16.6,10.3,32 2024-04-15,47.0,15.0,32.0,16.6,10.1,31 2024-04-16,46.0,25.0,37.0,16.6,10.1,30 2024-04-17,44.0,24.0,35.0,16.6,10.0,30 2024-04-18,46.0,35.0,40.0,16.6,10.0,30 2024-04-19,50.0,36.0,43.0,16.6,9.8,29 2024-04-20,54.0,31.0,42.0,16.6,9.2,28 2024-04-21,54.0,27.0,41.0,16.6,8.8,26 2024-04-22,49.0,33.0,40.0,16.6,8.2,25 2024-04-23,50.0,32.0,40.0,16.6,7.4,23 2024-04-24,56.0,27.0,42.0,16.6,6.7,22 2024-04-25,57.0,30.0,43.0,16.6,5.9,19 2024-04-26,51.0,36.0,43.0,16.6,4.7,17 2024-04-27,52.0,35.0,43.0,16.6,3.7,15 2024-04-28,57.0,32.0,45.0,16.6,2.7,12 2024-04-29,58.0,29.0,44.0,16.6,1.7,10 2024-04-30,54.0,33.0,43.0,16.6,0.9,7 2024-05-01,50.0,36.0,42.0,16.6,0.4,3 2024-05-02,49.0,35.0,42.0,16.6,0.0,0 2024-05-03,46.0,36.0,41.0,16.7,0.0,0 2024-05-04,43.0,37.0,40.0,16.9,0.0,0 2024-05-05,54.0,37.0,45.0,16.9,0.0,0 2024-05-06,45.0,38.0,41.0,17.1,0.0,0 2024-05-07,52.0,33.0,42.0,17.1,0.0,0 2024-05-08,54.0,32.0,42.0,17.2,0.0,0 2024-05-09,46.0,34.0,38.0,17.2,0.0,0 2024-05-10,47.0,34.0,40.0,17.2,0.0,0 2024-05-11,48.0,38.0,43.0,17.2,0.0,0 2024-05-12,54.0,37.0,45.0,17.2,0.0,0