#------------------------------------------------- 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: 2024-05-06 17:00 to 2024-05-09 16:00 # # Data for the following site(s) are contained in this file: # # SNOLITE 1279: Nicks 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 # 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 # Snow Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # 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 # #------------------------------------------------------------------------------------------------------ # # Nicks Valley (1279) # Alaska SNOLITE Site - 4280 ft # Reporting Frequency: Hourly; Date Range: 2024-05-06 17:00 to 2024-05-09 16:00 # # As of: May 9, 2024, 4:17:48 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Depth (in),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2024-05-06 17:00,29.0,5.10,147,14.4,11.5,116 2024-05-06 18:00,30.0,5.10,148,15.4,12.6,127 2024-05-06 19:00,30.0,5.10,148,17.0,9.2,128 2024-05-06 20:00,29.0,5.10,147,16.2,5.8,120 2024-05-06 21:00,28.0,5.10,147,11.2,4.2,83 2024-05-06 22:00,28.0,5.10,147,12.0,5.7,129 2024-05-06 23:00,29.0,5.10,147,10.4,4.6,125 2024-05-07 00:00,29.0,5.10,147,14.4,5.9,124 2024-05-07 01:00,28.0,5.10,147,9.2,5.3,114 2024-05-07 02:00,27.0,5.10,147,10.1,5.6,104 2024-05-07 03:00,28.0,5.10,147,13.0,5.4,90 2024-05-07 04:00,28.0,5.10,147,16.0,7.9,104 2024-05-07 05:00,28.0,5.10,147,12.7,6.5,114 2024-05-07 06:00,28.0,5.10,147,14.4,6.7,106 2024-05-07 07:00,28.0,5.10,147,15.0,7.7,105 2024-05-07 08:00,29.0,5.10,147,11.4,3.0,38 2024-05-07 09:00,32.0,5.10,147,8.5,2.7,313 2024-05-07 10:00,31.0,5.10,147,11.3,3.2,174 2024-05-07 11:00,32.0,5.10,147,9.9,2.9,221 2024-05-07 12:00,33.0,5.10,147,15.5,5.1,250 2024-05-07 13:00,34.0,5.10,147,14.8,4.7,120 2024-05-07 14:00,35.0,5.10,147,12.8,3.2,138 2024-05-07 15:00,36.0,5.10,147,13.7,3.3,168 2024-05-07 16:00,32.0,5.10,147,12.7,3.4,107 2024-05-07 17:00,36.0,5.10,146,17.4,4.6,154 2024-05-07 18:00,34.0,5.10,145,12.7,3.5,215 2024-05-07 19:00,33.0,5.10,146,15.7,2.6,123 2024-05-07 20:00,32.0,5.10,146,5.0,2.0,19 2024-05-07 21:00,30.0,5.10,146,6.4,3.8,95 2024-05-07 22:00,29.0,5.10,146,7.3,4.8,92 2024-05-07 23:00,28.0,5.10,146,7.0,3.4,60 2024-05-08 00:00,29.0,5.10,146,7.9,3.6,65 2024-05-08 01:00,30.0,5.10,146,5.0,2.8,53 2024-05-08 02:00,30.0,5.10,146,9.6,4.9,31 2024-05-08 03:00,30.0,5.10,146,8.5,2.4,358 2024-05-08 04:00,29.0,5.10,146,6.5,1.5,30 2024-05-08 05:00,29.0,5.10,146,7.9,5.0,31 2024-05-08 06:00,29.0,5.10,146,7.9,3.3,11 2024-05-08 07:00,30.0,5.10,146,6.8,4.4,20 2024-05-08 08:00,29.0,5.10,146,9.2,5.1,16 2024-05-08 09:00,30.0,5.10,146,13.8,6.7,29 2024-05-08 10:00,31.0,5.11,146,13.4,7.9,33 2024-05-08 11:00,31.0,5.11,146,11.1,6.4,19 2024-05-08 12:00,32.0,5.11,147,10.8,3.6,46 2024-05-08 13:00,35.0,5.12,147,12.6,2.5,341 2024-05-08 14:00,34.0,5.14,146,15.5,3.5,297 2024-05-08 15:00,32.0,5.16,146,14.5,4.4,279 2024-05-08 16:00,31.0,5.17,147,22.9,6.0,275 2024-05-08 17:00,32.0,5.18,148,24.5,7.0,186 2024-05-08 18:00,32.0,5.18,149,21.3,7.2,92 2024-05-08 19:00,31.0,5.18,149,28.0,6.8,64 2024-05-08 20:00,30.0,5.18,149,22.8,8.2,87 2024-05-08 21:00,30.0,5.18,150,20.8,7.3,120 2024-05-08 22:00,29.0,5.18,150,21.1,7.3,114 2024-05-08 23:00,28.0,5.18,150,27.5,7.0,118 2024-05-09 00:00,28.0,5.18,152,24.4,9.1,116 2024-05-09 01:00,27.0,5.18,152,20.2,6.5,46 2024-05-09 02:00,27.0,5.18,152,19.7,6.8,133 2024-05-09 03:00,26.0,5.18,152,15.8,6.4,115 2024-05-09 04:00,26.0,5.18,153,14.2,5.6,105 2024-05-09 05:00,26.0,5.18,152,9.4,2.5,88 2024-05-09 06:00,27.0,5.18,152,6.0,2.7,53 2024-05-09 07:00,25.0,5.18,152,4.2,2.3,45 2024-05-09 08:00,30.0,5.18,152,3.4,1.9,48 2024-05-09 09:00,28.0,5.18,152,2.5,1.3,91 2024-05-09 10:00,32.0,5.23,152,3.0,1.3,53 2024-05-09 11:00,32.0,5.30,152,2.3,0.5,164 2024-05-09 12:00,38.0,5.42,150,4.4,1.1,351 2024-05-09 13:00,43.0,5.42,150,10.8,1.4,179 2024-05-09 14:00,31.0,5.42,150,13.0,8.0,106 2024-05-09 15:00,30.0,5.42,150,,,