#------------------------------------------------- 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: 2026-05-17 15:00 to 2026-05-20 14:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 986: Pargon Creek, 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 # Solar Radiation Average Value None Hour N/A Watts/meter squared N/A SRADV Average solar radiation # 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Pargon Creek (986) # Alaska SNOTEL Site - 90 ft # Reporting Frequency: Hourly; Date Range: 2026-05-17 15:00 to 2026-05-20 14:00 # # As of: May 20, 2026, 2:24:18 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Depth (in),Solar Radiation Average (watt/m2),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2026-05-17 15:00,53.0,8.50,,,14.8,8.6,117 2026-05-17 16:00,53.0,8.50,,,12.1,7.5,128 2026-05-17 17:00,52.0,8.50,,,12.2,7.5,133 2026-05-17 18:00,50.0,8.50,,,15.9,6.1,110 2026-05-17 19:00,49.0,8.50,,,4.8,2.3,58 2026-05-17 20:00,48.0,8.50,,,8.2,3.1,98 2026-05-17 21:00,47.0,8.50,,,5.4,1.5,75 2026-05-17 22:00,44.0,8.50,,,3.2,1.1,41 2026-05-17 23:00,42.0,8.50,,,3.6,1.1,288 2026-05-18 00:00,39.0,8.50,0,,4.6,1.8,270 2026-05-18 01:00,38.0,8.50,,,3.4,1.6,277 2026-05-18 02:00,39.0,8.50,,,3.9,0.9,36 2026-05-18 03:00,37.0,8.50,,,2.9,1.3,65 2026-05-18 04:00,38.0,8.50,,,7.2,3.5,151 2026-05-18 05:00,40.0,8.50,,,6.0,2.9,147 2026-05-18 06:00,39.0,8.50,,,7.2,4.2,186 2026-05-18 07:00,40.0,8.50,0,,6.5,2.9,175 2026-05-18 08:00,41.0,8.50,,,6.9,2.7,172 2026-05-18 09:00,42.0,8.50,,,6.6,3.4,154 2026-05-18 10:00,43.0,8.50,,,5.5,1.9,155 2026-05-18 11:00,45.0,8.50,,,9.9,4.0,308 2026-05-18 12:00,45.0,8.50,,,8.7,3.5,288 2026-05-18 13:00,49.0,8.50,,,10.9,3.3,301 2026-05-18 14:00,49.0,8.50,,,6.4,2.2,39 2026-05-18 15:00,50.0,8.50,,,6.4,2.5,71 2026-05-18 16:00,51.0,8.50,,,5.9,2.3,61 2026-05-18 17:00,52.0,8.40,,,11.2,5.7,113 2026-05-18 18:00,51.0,8.50,,,10.5,6.1,114 2026-05-18 19:00,51.0,8.40,,,10.6,5.3,112 2026-05-18 20:00,51.0,8.50,,,5.8,3.1,85 2026-05-18 21:00,50.0,8.50,,,3.5,2.0,42 2026-05-18 22:00,46.0,8.50,,,4.2,1.5,15 2026-05-18 23:00,45.0,8.50,,,4.1,1.8,54 2026-05-19 00:00,44.0,8.50,,,7.0,3.3,72 2026-05-19 01:00,45.0,8.50,,,7.1,3.9,63 2026-05-19 02:00,44.0,8.50,,,7.3,2.3,71 2026-05-19 03:00,44.0,8.50,,,5.4,2.9,64 2026-05-19 04:00,42.0,8.50,,,7.3,1.7,39 2026-05-19 05:00,43.0,8.50,,,8.9,4.7,44 2026-05-19 06:00,46.0,8.50,,,7.9,2.4,68 2026-05-19 07:00,45.0,8.50,,,9.9,5.3,55 2026-05-19 08:00,47.0,8.50,,,11.4,6.6,91 2026-05-19 09:00,48.0,8.50,,,9.8,5.0,93 2026-05-19 10:00,49.0,8.50,,,15.6,8.7,109 2026-05-19 11:00,45.0,8.50,,,13.9,7.2,130 2026-05-19 12:00,47.0,8.50,,,19.0,9.3,119 2026-05-19 13:00,49.0,8.50,,,16.4,10.3,116 2026-05-19 14:00,48.0,8.50,,,18.4,10.9,129 2026-05-19 15:00,52.0,8.50,,,19.0,11.3,132 2026-05-19 16:00,49.0,8.50,,,22.6,13.1,146 2026-05-19 17:00,50.0,8.40,,,18.6,10.2,156 2026-05-19 18:00,48.0,8.40,,,16.2,9.4,157 2026-05-19 19:00,48.0,8.50,,,15.2,10.2,171 2026-05-19 20:00,46.0,8.40,,,15.8,9.1,160 2026-05-19 21:00,43.0,8.50,,,11.9,5.1,175 2026-05-19 22:00,41.0,8.50,,,4.1,2.4,128 2026-05-19 23:00,38.0,8.50,,,3.4,1.4,130 2026-05-20 00:00,35.0,8.50,,,3.6,1.5,11 2026-05-20 01:00,30.0,8.50,,,5.1,3.1,293 2026-05-20 02:00,29.0,8.40,,,3.6,1.6,291 2026-05-20 03:00,28.0,8.40,,,4.5,2.7,287 2026-05-20 04:00,27.0,8.40,,,3.8,2.1,290 2026-05-20 05:00,26.0,8.40,0,,4.1,2.1,296 2026-05-20 06:00,29.0,8.40,,,3.4,1.6,268 2026-05-20 07:00,31.0,8.50,0,,5.1,2.3,272 2026-05-20 08:00,34.0,8.50,0,,4.3,1.6,270 2026-05-20 09:00,39.0,8.50,,,6.3,1.5,13 2026-05-20 10:00,42.0,8.50,,,6.8,3.0,23 2026-05-20 11:00,46.0,8.40,,,9.8,3.7,117 2026-05-20 12:00,47.0,8.50,,,12.3,8.1,118 2026-05-20 13:00,47.0,8.50,,,,,