#------------------------------------------------- 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: Hourly # Date Range: 2024-05-08 03:00 to 2024-05-11 02:00 # # Data for the following site(s) are contained in this file: # # OTHER NRCS HYDROMET 1074: Nuchek, 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 Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # Solar Radiation Average Value None Hour N/A Watts/meter squared N/A SRADV Average solar radiation # Barometric Pressure Value None Instantaneous N/A Inches hg N/A PRES Barometric pressure # Wind Speed Maximum Value None Hour N/A Miles/hour N/A WSPDX Maximum wind speed # Wind Speed Average Value None Hour N/A Miles/hour N/A WSPDV Average wind speed # Wind Direction Average Value None Hour N/A Degrees N/A WDIRV Average wind direction # # 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 # #------------------------------------------------------------------------------------------------------ # # Nuchek (1074) # Alaska OTHER NRCS HYDROMET Site - 50 ft # Reporting Frequency: Hourly; Date Range: 2024-05-08 03:00 to 2024-05-11 02:00 # # As of: May 11, 2024, 2:33:53 AM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Solar Radiation Average (watt/m2),Barometric Pressure (inch_Hg),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2024-05-08 03:00,40.0,100.7,0.00,29.62,3.6,1.5,78 2024-05-08 04:00,40.0,100.8,1.86,29.62,2.5,0.8,84 2024-05-08 05:00,40.0,100.8,15.32,29.62,3.0,0.6,80 2024-05-08 06:00,40.0,100.8,56.32,29.62,2.6,0.9,87 2024-05-08 07:00,42.0,100.8,78.75,29.65,1.8,0.2,66 2024-05-08 08:00,42.0,100.8,119.80,29.65,3.2,0.9,85 2024-05-08 09:00,43.0,100.8,183.00,29.68,7.0,2.1,79 2024-05-08 10:00,42.0,100.8,213.60,29.68,10.5,3.4,84 2024-05-08 11:00,41.0,100.8,260.90,29.71,11.1,4.4,81 2024-05-08 12:00,42.0,100.9,236.50,29.74,10.1,4.5,80 2024-05-08 13:00,42.0,100.9,160.90,29.74,10.2,4.6,77 2024-05-08 14:00,42.0,100.9,98.20,29.77,8.1,3.5,76 2024-05-08 15:00,43.0,100.9,116.20,29.77,17.7,4.0,23 2024-05-08 16:00,42.0,101.0,141.10,29.82,19.8,13.4,258 2024-05-08 17:00,42.0,100.9,78.72,29.88,16.6,7.4,207 2024-05-08 18:00,43.0,101.0,49.78,29.91,11.4,4.4,203 2024-05-08 19:00,43.0,101.0,25.17,29.94,13.3,4.3,90 2024-05-08 20:00,42.0,101.0,13.08,29.97,11.0,2.4,86 2024-05-08 21:00,42.0,101.1,0.07,30.00,12.1,5.3,98 2024-05-08 22:00,40.0,101.1,0.00,30.00,19.8,7.1,96 2024-05-08 23:00,42.0,101.2,0.00,30.03,21.6,10.6,95 2024-05-09 00:00,41.0,101.3,0.00,30.03,16.6,8.6,98 2024-05-09 01:00,40.0,101.2,0.00,30.03,18.5,8.2,98 2024-05-09 02:00,40.0,101.4,0.00,30.00,15.9,8.7,91 2024-05-09 03:00,39.0,101.4,0.00,30.00,14.1,6.1,83 2024-05-09 04:00,38.0,101.5,1.96,29.97,6.7,2.3,74 2024-05-09 05:00,37.0,101.5,24.51,29.94,5.1,1.6,75 2024-05-09 06:00,37.0,101.6,53.79,29.94,4.3,1.4,78 2024-05-09 07:00,38.0,101.6,84.90,29.91,5.4,2.0,79 2024-05-09 08:00,38.0,101.6,119.50,29.88,4.7,1.4,80 2024-05-09 09:00,39.0,101.6,313.30,29.86,4.2,1.8,80 2024-05-09 10:00,40.0,101.6,290.50,29.82,6.2,2.9,89 2024-05-09 11:00,40.0,101.6,330.90,29.82,7.5,2.6,117 2024-05-09 12:00,41.0,101.6,310.80,29.82,9.5,6.4,245 2024-05-09 13:00,41.0,101.6,450.90,29.80,10.8,7.5,231 2024-05-09 14:00,42.0,101.6,416.50,29.82,12.8,8.8,252 2024-05-09 15:00,41.0,101.5,207.10,29.82,20.6,13.4,228 2024-05-09 16:00,41.0,101.7,239.90,29.82,16.0,11.0,230 2024-05-09 17:00,42.0,102.1,203.60,29.86,24.5,17.0,224 2024-05-09 18:00,41.0,101.6,199.00,29.86,22.7,16.2,211 2024-05-09 19:00,41.0,101.6,102.80,29.88,27.4,16.6,212 2024-05-09 20:00,39.0,101.6,23.14,29.91,10.2,1.4,134 2024-05-09 21:00,38.0,101.6,1.16,29.94,4.3,1.7,66 2024-05-09 22:00,37.0,101.6,0.00,29.94,17.0,3.8,84 2024-05-09 23:00,35.0,101.7,0.00,29.97,4.6,1.9,72 2024-05-10 00:00,36.0,101.7,0.00,30.00,4.9,1.4,76 2024-05-10 01:00,36.0,101.8,0.00,30.03,6.0,1.5,74 2024-05-10 02:00,37.0,101.8,0.00,30.03,5.6,2.0,73 2024-05-10 03:00,36.0,101.8,0.00,30.06,5.8,1.7,72 2024-05-10 04:00,36.0,101.8,3.00,30.06,5.1,2.2,82 2024-05-10 05:00,36.0,101.9,21.91,30.09,5.3,2.0,72 2024-05-10 06:00,37.0,101.9,78.64,30.09,10.9,3.9,78 2024-05-10 07:00,38.0,101.9,127.10,30.09,14.5,6.2,85 2024-05-10 08:00,39.0,101.7,374.80,30.12,10.1,3.8,77 2024-05-10 09:00,40.0,101.8,328.00,30.12,9.6,4.1,90 2024-05-10 10:00,41.0,101.8,258.50,30.12,15.9,6.9,90 2024-05-10 11:00,39.0,102.0,329.30,30.15,8.4,3.0,82 2024-05-10 12:00,40.0,101.8,744.20,30.15,16.6,8.8,90 2024-05-10 13:00,42.0,101.8,470.30,30.12,18.0,8.4,100 2024-05-10 14:00,42.0,101.7,336.50,30.12,16.3,8.5,97 2024-05-10 15:00,42.0,101.7,256.90,30.09,16.5,9.8,91 2024-05-10 16:00,42.0,101.8,161.20,30.09,19.8,10.8,92 2024-05-10 17:00,39.0,101.7,100.60,30.06,21.1,12.4,88 2024-05-10 18:00,39.0,101.8,53.63,30.03,24.6,12.6,89 2024-05-10 19:00,40.0,101.9,19.23,30.03,25.7,15.2,91 2024-05-10 20:00,40.0,101.8,3.64,30.00,25.9,15.0,88 2024-05-10 21:00,38.0,102.1,0.23,29.97,21.3,11.5,86 2024-05-10 22:00,38.0,102.2,0.00,29.97,20.9,9.6,84 2024-05-10 23:00,37.0,102.2,0.00,29.94,17.7,9.1,84 2024-05-11 00:00,37.0,102.3,0.00,29.91,18.5,9.1,86 2024-05-11 01:00,37.0,102.4,,29.91,,,