#------------------------------------------------- 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: 2026-04-19 20:00 to 2026-04-22 19:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 960: Eagle Summit, 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 # #------------------------------------------------------------------------------------------------------ # # Eagle Summit (960) # Alaska SNOTEL Site - 3630 ft # Reporting Frequency: Hourly; Date Range: 2026-04-19 20:00 to 2026-04-22 19:00 # # As of: Apr 22, 2026, 7:29:35 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) 2026-04-19 20:00,7.0,7.80,36,5.41,3.3,1.6,12 2026-04-19 21:00,6.0,7.80,36,0.50,6.7,2.4,354 2026-04-19 22:00,12.0,7.80,36,0.27,8.8,7.0,251 2026-04-19 23:00,13.0,7.80,36,0.21,12.7,10.7,242 2026-04-20 00:00,12.0,7.80,,0.25,14.9,12.1,226 2026-04-20 01:00,12.0,7.80,61,0.24,13.6,9.7,224 2026-04-20 02:00,12.0,7.80,60,0.25,15.0,9.9,225 2026-04-20 03:00,13.0,7.80,60,0.28,16.6,13.0,209 2026-04-20 04:00,14.0,7.80,61,2.96,14.4,10.2,218 2026-04-20 05:00,15.0,7.80,60,42.26,16.0,8.0,213 2026-04-20 06:00,16.0,7.80,58,90.70,13.9,8.9,219 2026-04-20 07:00,17.0,7.80,,138.60,14.9,11.7,222 2026-04-20 08:00,19.0,7.80,,226.50,15.2,11.7,231 2026-04-20 09:00,20.0,7.80,,284.00,14.5,11.1,233 2026-04-20 10:00,21.0,7.80,,322.60,16.3,13.2,241 2026-04-20 11:00,22.0,7.80,,355.10,22.8,17.7,231 2026-04-20 12:00,22.0,7.80,54,329.30,24.0,18.9,233 2026-04-20 13:00,23.0,7.80,,317.00,24.0,18.6,235 2026-04-20 14:00,23.0,7.80,,351.20,23.4,17.6,234 2026-04-20 15:00,23.0,7.80,,309.70,25.2,20.3,233 2026-04-20 16:00,22.0,7.80,,255.60,24.4,17.9,242 2026-04-20 17:00,22.0,7.80,,203.30,21.6,15.8,239 2026-04-20 18:00,22.0,7.80,,134.50,16.3,10.2,247 2026-04-20 19:00,22.0,7.80,,43.87,21.8,14.8,220 2026-04-20 20:00,21.0,7.80,,7.02,19.9,16.4,218 2026-04-20 21:00,21.0,7.80,,0.52,21.4,16.5,226 2026-04-20 22:00,21.0,7.80,,0.25,21.5,18.5,218 2026-04-20 23:00,20.0,7.80,,0.26,24.3,20.2,222 2026-04-21 00:00,21.0,7.80,,0.24,30.7,24.6,223 2026-04-21 01:00,21.0,7.80,61,0.24,26.1,20.4,225 2026-04-21 02:00,21.0,7.80,61,0.25,27.1,23.0,215 2026-04-21 03:00,21.0,7.80,61,0.28,26.0,20.2,222 2026-04-21 04:00,21.0,7.80,61,2.30,24.4,19.5,221 2026-04-21 05:00,21.0,7.80,61,14.23,26.3,20.6,223 2026-04-21 06:00,21.0,7.80,61,68.18,28.8,22.4,223 2026-04-21 07:00,22.0,7.80,61,170.10,30.1,25.1,218 2026-04-21 08:00,22.0,7.80,61,233.50,35.0,27.9,229 2026-04-21 09:00,22.0,7.90,,333.80,35.5,28.4,246 2026-04-21 10:00,19.0,8.00,,387.80,43.0,34.1,267 2026-04-21 11:00,15.0,7.90,33,482.90,43.7,34.7,259 2026-04-21 12:00,12.0,8.00,61,693.10,39.7,30.5,257 2026-04-21 13:00,11.0,7.90,32,619.00,39.4,29.1,252 2026-04-21 14:00,11.0,7.90,,555.70,39.4,29.9,252 2026-04-21 15:00,11.0,7.90,31,552.50,41.4,34.5,240 2026-04-21 16:00,10.0,7.90,31,455.80,39.5,31.4,246 2026-04-21 17:00,10.0,7.90,32,344.00,33.7,26.1,256 2026-04-21 18:00,10.0,7.90,31,229.00,34.0,27.0,257 2026-04-21 19:00,9.0,7.90,34,108.80,35.4,27.2,257 2026-04-21 20:00,8.0,7.90,33,9.98,31.1,23.0,258 2026-04-21 21:00,7.0,7.90,33,0.40,25.4,18.6,236 2026-04-21 22:00,5.0,7.90,33,0.00,25.7,20.9,221 2026-04-21 23:00,3.0,7.90,32,0.00,25.4,19.4,231 2026-04-22 00:00,2.0,7.90,32,0.00,21.5,14.7,236 2026-04-22 01:00,0.0,7.90,32,0.00,22.9,18.6,226 2026-04-22 02:00,-1.0,7.90,32,0.00,22.6,20.3,234 2026-04-22 03:00,0.0,7.90,32,0.02,20.3,15.2,228 2026-04-22 04:00,-1.0,7.90,32,5.49,16.2,14.0,228 2026-04-22 05:00,0.0,7.90,32,89.20,16.1,14.9,235 2026-04-22 06:00,1.0,7.90,32,140.70,15.0,13.8,234 2026-04-22 07:00,1.0,7.90,32,218.90,13.0,9.3,208 2026-04-22 08:00,3.0,7.90,32,375.50,7.4,5.7,202 2026-04-22 09:00,6.0,7.90,32,475.00,4.5,2.3,201 2026-04-22 10:00,9.0,7.90,32,519.90,4.5,1.8,190 2026-04-22 11:00,10.0,7.90,32,539.00,5.9,2.9,15 2026-04-22 12:00,9.0,7.90,32,679.90,5.8,3.6,15 2026-04-22 13:00,10.0,7.90,32,590.30,7.1,3.9,19 2026-04-22 14:00,10.0,7.90,32,431.40,8.6,4.9,4 2026-04-22 15:00,11.0,7.90,32,367.40,10.2,6.3,4 2026-04-22 16:00,11.0,7.90,32,307.60,10.4,6.1,15 2026-04-22 17:00,11.0,7.90,32,178.60,12.1,6.0,52 2026-04-22 18:00,13.0,7.90,33,,,,