#------------------------------------------------- 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: # # OTHER NRCS HYDROMET 1087: Seal Island, 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Seal Island (1087) # Alaska OTHER NRCS HYDROMET Site - 20 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-09-30 # # As of: May 12, 2024, 7:29:16 PM GMT-08:00 # Date,Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF),Precipitation Accumulation (in) End of Day Values 2023-10-01,52.0,49.0,51.0,0.4 2023-10-02,52.0,45.0,48.0,0.9 2023-10-03,51.0,44.0,48.0,0.9 2023-10-04,51.0,47.0,49.0,0.9 2023-10-05,51.0,44.0,48.0,1.3 2023-10-06,52.0,50.0,51.0,1.5 2023-10-07,51.0,48.0,49.0,2.4 2023-10-08,52.0,47.0,50.0,3.1 2023-10-09,50.0,45.0,48.0,3.1 2023-10-10,49.0,44.0,48.0,3.3 2023-10-11,49.0,43.0,46.0,3.5 2023-10-12,48.0,44.0,46.0,3.8 2023-10-13,49.0,44.0,46.0,4.1 2023-10-14,52.0,45.0,48.0,5.3 2023-10-15,51.0,46.0,49.0,5.4 2023-10-16,52.0,48.0,50.0,5.5 2023-10-17,50.0,46.0,48.0,5.6 2023-10-18,51.0,45.0,49.0,5.6 2023-10-19,49.0,39.0,44.0,5.6 2023-10-20,41.0,37.0,39.0,5.6 2023-10-21,41.0,36.0,38.0,5.6 2023-10-22,42.0,38.0,39.0,5.6 2023-10-23,44.0,37.0,40.0,5.6 2023-10-24,43.0,38.0,41.0,5.6 2023-10-25,44.0,40.0,41.0,5.6 2023-10-26,46.0,40.0,43.0,5.6 2023-10-27,46.0,43.0,44.0,5.6 2023-10-28,46.0,42.0,45.0,5.6 2023-10-29,47.0,44.0,45.0,5.6 2023-10-30,48.0,45.0,46.0,5.6 2023-10-31,47.0,44.0,46.0,5.8 2023-11-01,47.0,44.0,45.0,5.8 2023-11-02,46.0,44.0,45.0,5.8 2023-11-03,46.0,44.0,45.0,6.1 2023-11-04,47.0,44.0,45.0,6.1 2023-11-05,45.0,36.0,41.0,6.3 2023-11-06,39.0,34.0,37.0,6.6 2023-11-07,43.0,34.0,38.0,6.8 2023-11-08,49.0,40.0,45.0,8.5 2023-11-09,48.0,37.0,43.0,9.1 2023-11-10,41.0,36.0,38.0,9.6 2023-11-11,45.0,36.0,40.0,9.6 2023-11-12,43.0,39.0,40.0,9.6 2023-11-13,43.0,37.0,40.0,9.9 2023-11-14,42.0,38.0,40.0,9.9 2023-11-15,43.0,36.0,38.0,10.3 2023-11-16,45.0,38.0,43.0,10.3 2023-11-17,40.0,29.0,33.0,10.5 2023-11-18,32.0,28.0,30.0,10.6 2023-11-19,34.0,28.0,31.0,10.5 2023-11-20,41.0,32.0,36.0,10.5 2023-11-21,41.0,37.0,39.0,10.8 2023-11-22,46.0,40.0,42.0,11.3 2023-11-23,48.0,43.0,46.0,11.3 2023-11-24,48.0,46.0,47.0,11.9 2023-11-25,46.0,42.0,44.0,12.3 2023-11-26,47.0,43.0,44.0,13.0 2023-11-27,45.0,42.0,43.0,13.3 2023-11-28,45.0,39.0,43.0,13.4 2023-11-29,44.0,37.0,41.0,13.5 2023-11-30,44.0,39.0,42.0,13.9 2023-12-01,43.0,37.0,41.0,13.9 2023-12-02,42.0,37.0,40.0,13.9 2023-12-03,43.0,37.0,39.0,13.9 2023-12-04,45.0,41.0,43.0,14.1 2023-12-05,42.0,35.0,39.0,14.9 2023-12-06,35.0,32.0,34.0,15.0 2023-12-07,39.0,31.0,35.0,15.2 2023-12-08,38.0,26.0,30.0,15.4 2023-12-09,35.0,28.0,33.0,15.7 2023-12-10,38.0,27.0,33.0,16.4 2023-12-11,45.0,35.0,40.0,17.2 2023-12-12,38.0,33.0,36.0,18.4 2023-12-13,39.0,32.0,35.0,18.6 2023-12-14,38.0,31.0,34.0,18.7 2023-12-15,38.0,32.0,35.0,18.8 2023-12-16,44.0,35.0,39.0,19.4 2023-12-17,42.0,38.0,41.0,19.5 2023-12-18,41.0,35.0,37.0,19.7 2023-12-19,39.0,35.0,37.0,20.4 2023-12-20,40.0,35.0,37.0,20.7 2023-12-21,37.0,31.0,34.0,21.0 2023-12-22,41.0,31.0,35.0,21.0 2023-12-23,43.0,35.0,39.0,21.9 2023-12-24,45.0,33.0,38.0,22.6 2023-12-25,33.0,28.0,30.0,22.6 2023-12-26,37.0,30.0,34.0,22.6 2023-12-27,37.0,33.0,35.0,22.8 2023-12-28,35.0,31.0,34.0,22.8 2023-12-29,32.0,27.0,30.0,22.8 2023-12-30,35.0,26.0,30.0,22.8 2023-12-31,42.0,34.0,37.0,22.8 2024-01-01,42.0,39.0,40.0,22.8 2024-01-02,43.0,40.0,41.0,22.8 2024-01-03,44.0,40.0,42.0,23.2 2024-01-04,43.0,37.0,40.0,23.5 2024-01-05,40.0,37.0,39.0,23.7 2024-01-06,41.0,38.0,39.0,23.7 2024-01-07,41.0,35.0,38.0,24.9 2024-01-08,40.0,36.0,38.0,24.9 2024-01-09,38.0,36.0,37.0,24.9 2024-01-10,37.0,33.0,36.0,24.9 2024-01-11,39.0,34.0,38.0,24.9 2024-01-12,38.0,35.0,37.0,24.9 2024-01-13,38.0,34.0,36.0,25.0 2024-01-14,42.0,35.0,39.0,25.0 2024-01-15,38.0,35.0,36.0,25.0 2024-01-16,42.0,35.0,37.0,25.0 2024-01-17,42.0,36.0,38.0,25.0 2024-01-18,40.0,34.0,37.0,25.0 2024-01-19,38.0,32.0,35.0,25.1 2024-01-20,40.0,35.0,37.0,25.1 2024-01-21,35.0,30.0,33.0,25.1 2024-01-22,33.0,31.0,32.0,25.2 2024-01-23,32.0,29.0,30.0,25.2 2024-01-24,36.0,30.0,32.0,25.2 2024-01-25,35.0,30.0,33.0,25.2 2024-01-26,34.0,31.0,33.0,25.2 2024-01-27,31.0,26.0,28.0,25.3 2024-01-28,42.0,29.0,32.0,25.5 2024-01-29,43.0,29.0,37.0,25.9 2024-01-30,32.0,21.0,25.0,25.9 2024-01-31,26.0,20.0,23.0,25.9 2024-02-01,25.0,20.0,23.0,25.9 2024-02-02,23.0,18.0,20.0,26.0 2024-02-03,29.0,22.0,24.0,26.0 2024-02-04,35.0,28.0,33.0,26.1 2024-02-05,39.0,33.0,36.0,26.1 2024-02-06,39.0,34.0,36.0,26.1 2024-02-07,40.0,36.0,38.0,26.2 2024-02-08,40.0,36.0,38.0,26.3 2024-02-09,41.0,36.0,38.0,26.9 2024-02-10,42.0,36.0,40.0,26.9 2024-02-11,40.0,35.0,38.0,27.2 2024-02-12,42.0,38.0,40.0,27.6 2024-02-13,43.0,40.0,41.0,27.6 2024-02-14,44.0,39.0,41.0,27.6 2024-02-15,45.0,40.0,42.0,27.6 2024-02-16,44.0,40.0,42.0,27.6 2024-02-17,47.0,39.0,41.0,27.8 2024-02-18,41.0,39.0,41.0,28.4 2024-02-19,42.0,40.0,42.0,28.5 2024-02-20,42.0,39.0,41.0,29.8 2024-02-21,42.0,35.0,39.0,30.1 2024-02-22,42.0,34.0,38.0,30.4 2024-02-23,37.0,32.0,35.0,30.4 2024-02-24,36.0,31.0,33.0,30.6 2024-02-25,35.0,31.0,33.0,30.6 2024-02-26,34.0,30.0,32.0,30.6 2024-02-27,38.0,31.0,34.0,30.7 2024-02-28,32.0,25.0,28.0,30.8 2024-02-29,28.0,24.0,26.0,30.8 2024-03-01,28.0,25.0,27.0,30.8 2024-03-02,31.0,26.0,28.0,30.8 2024-03-03,31.0,28.0,30.0,30.8 2024-03-04,35.0,31.0,33.0,30.8 2024-03-05,38.0,33.0,35.0,31.1 2024-03-06,42.0,36.0,38.0,31.4 2024-03-07,40.0,35.0,38.0,31.4 2024-03-08,41.0,35.0,38.0,31.4 2024-03-09,38.0,34.0,36.0,31.5 2024-03-10,38.0,33.0,35.0,31.8 2024-03-11,39.0,33.0,35.0,32.1 2024-03-12,41.0,35.0,38.0,32.1 2024-03-13,38.0,32.0,35.0,32.3 2024-03-14,41.0,34.0,37.0,32.3 2024-03-15,41.0,34.0,37.0,32.4 2024-03-16,41.0,36.0,39.0,32.9 2024-03-17,42.0,39.0,41.0,33.3 2024-03-18,42.0,39.0,41.0,33.3 2024-03-19,43.0,38.0,40.0,33.3 2024-03-20,40.0,34.0,37.0,33.4 2024-03-21,40.0,35.0,37.0,33.4 2024-03-22,40.0,34.0,37.0,33.4 2024-03-23,42.0,36.0,39.0,33.4 2024-03-24,41.0,38.0,40.0,33.6 2024-03-25,42.0,36.0,40.0,33.8 2024-03-26,42.0,40.0,41.0,33.8 2024-03-27,45.0,37.0,41.0,33.8 2024-03-28,45.0,37.0,40.0,33.8 2024-03-29,41.0,35.0,38.0,33.9 2024-03-30,42.0,34.0,38.0,34.5 2024-03-31,44.0,36.0,40.0,34.6 2024-04-01,40.0,35.0,37.0,35.0 2024-04-02,40.0,35.0,37.0,35.0 2024-04-03,42.0,34.0,38.0,35.0 2024-04-04,40.0,35.0,37.0,35.3 2024-04-05,42.0,35.0,38.0,35.5 2024-04-06,42.0,35.0,39.0,35.6 2024-04-07,43.0,36.0,40.0,35.6 2024-04-08,44.0,36.0,40.0,35.6 2024-04-09,41.0,32.0,37.0,35.8 2024-04-10,42.0,33.0,38.0,35.8 2024-04-11,41.0,36.0,39.0,35.8 2024-04-12,38.0,35.0,37.0,36.0 2024-04-13,40.0,36.0,38.0,36.0 2024-04-14,47.0,36.0,41.0,36.0 2024-04-15,46.0,37.0,42.0,36.0 2024-04-16,44.0,39.0,41.0,36.0 2024-04-17,46.0,41.0,43.0,36.0 2024-04-18,49.0,44.0,47.0,36.0 2024-04-19,51.0,43.0,46.0,36.0 2024-04-20,51.0,42.0,46.0,36.0 2024-04-21,46.0,41.0,43.0,36.0 2024-04-22,45.0,40.0,42.0,36.0 2024-04-23,47.0,41.0,43.0,36.0 2024-04-24,47.0,40.0,43.0,36.0 2024-04-25,50.0,40.0,45.0,36.0 2024-04-26,48.0,41.0,43.0,36.0 2024-04-27,51.0,40.0,46.0,36.0 2024-04-28,58.0,44.0,50.0,36.0 2024-04-29,50.0,45.0,47.0,36.0 2024-04-30,49.0,44.0,46.0,36.0 2024-05-01,47.0,43.0,44.0,36.0 2024-05-02,47.0,43.0,45.0,36.0 2024-05-03,50.0,44.0,46.0,36.2 2024-05-04,44.0,43.0,43.0,36.3 2024-05-05,46.0,41.0,43.0,36.5 2024-05-06,48.0,40.0,44.0,36.5 2024-05-07,45.0,40.0,43.0,36.8 2024-05-08,44.0,40.0,43.0,37.2 2024-05-09,43.0,39.0,41.0,37.2 2024-05-10,45.0,39.0,41.0,37.4 2024-05-11,41.0,38.0,40.0,39.0