#------------------------------------------------- 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: 2025-07-02 18:00 to 2025-07-05 17:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1095: Sugarloaf Mtn, 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 # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Sugarloaf Mtn (1095) # Alaska SNOTEL Site - 530 ft # Reporting Frequency: Hourly; Date Range: 2025-07-02 18:00 to 2025-07-05 17:00 # # As of: Jul 5, 2025, 5:18:21 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Depth (in),Solar Radiation Average (watt/m2),Barometric Pressure (inch_Hg),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2025-07-02 18:00,57.0,55.00,4,109.80,29.35,6.2,1.2,318 2025-07-02 19:00,56.0,55.00,3,61.36,29.35,2.6,0.3,305 2025-07-02 20:00,55.0,55.00,3,23.75,29.38,1.8,0.3,156 2025-07-02 21:00,54.0,55.10,3,7.67,29.38,1.8,0.3,177 2025-07-02 22:00,52.0,55.20,3,1.06,29.38,1.8,0.5,184 2025-07-02 23:00,52.0,55.20,3,0.07,29.41,2.5,0.8,188 2025-07-03 00:00,51.0,55.30,3,0.03,29.41,2.7,1.3,186 2025-07-03 01:00,51.0,55.30,3,0.01,29.41,3.4,0.9,190 2025-07-03 02:00,50.0,55.40,3,0.22,29.41,1.8,0.6,188 2025-07-03 03:00,50.0,55.40,3,2.04,29.44,0.8,0.1,207 2025-07-03 04:00,50.0,55.40,4,15.74,29.44,1.2,0.2,240 2025-07-03 05:00,49.0,55.40,4,47.95,29.44,1.6,0.4,250 2025-07-03 06:00,50.0,55.40,4,108.40,29.47,1.0,0.2,341 2025-07-03 07:00,51.0,55.40,4,160.00,29.47,1.9,0.5,345 2025-07-03 08:00,51.0,55.40,4,183.00,29.47,2.0,0.6,340 2025-07-03 09:00,52.0,55.30,4,289.30,29.50,2.8,0.9,344 2025-07-03 10:00,54.0,55.20,4,380.10,29.50,5.0,1.5,324 2025-07-03 11:00,55.0,55.10,4,372.50,29.50,3.0,0.9,1 2025-07-03 12:00,57.0,55.00,3,370.80,29.50,3.9,1.1,358 2025-07-03 13:00,57.0,54.90,3,385.60,29.53,4.2,1.1,338 2025-07-03 14:00,58.0,54.80,3,275.50,29.53,3.1,0.9,334 2025-07-03 15:00,57.0,54.80,2,270.90,29.53,5.0,1.2,338 2025-07-03 16:00,58.0,54.80,3,263.90,29.53,6.8,1.3,333 2025-07-03 17:00,58.0,54.80,3,224.90,29.53,5.0,1.5,326 2025-07-03 18:00,57.0,54.80,3,151.00,29.53,5.0,1.3,324 2025-07-03 19:00,57.0,54.80,3,92.20,29.53,4.1,0.8,317 2025-07-03 20:00,57.0,54.90,2,42.82,29.53,1.0,0.1,314 2025-07-03 21:00,55.0,55.00,2,13.66,29.53,1.7,0.2,323 2025-07-03 22:00,54.0,55.00,2,1.85,29.56,2.4,0.5,266 2025-07-03 23:00,53.0,55.10,2,0.07,29.56,2.1,0.7,187 2025-07-04 00:00,52.0,55.20,2,0.01,29.56,2.0,0.6,163 2025-07-04 01:00,52.0,55.30,3,0.04,29.56,2.9,1.3,172 2025-07-04 02:00,51.0,55.30,2,0.24,29.56,2.5,1.2,189 2025-07-04 03:00,51.0,55.30,3,1.79,29.56,2.1,0.8,191 2025-07-04 04:00,51.0,55.40,3,12.22,29.56,1.6,0.4,184 2025-07-04 05:00,51.0,55.40,2,33.44,29.56,0.6,0.0,175 2025-07-04 06:00,52.0,55.40,2,49.12,29.56,0.2,0.0,107 2025-07-04 07:00,52.0,55.40,2,87.10,29.56,1.0,0.1,15 2025-07-04 08:00,53.0,55.40,2,183.70,29.56,1.2,0.4,10 2025-07-04 09:00,54.0,55.30,3,259.90,29.56,2.6,0.7,9 2025-07-04 10:00,55.0,55.20,4,261.40,29.56,3.2,0.7,350 2025-07-04 11:00,55.0,55.10,4,271.00,29.56,3.0,1.1,339 2025-07-04 12:00,56.0,55.00,3,292.30,29.56,3.1,1.2,323 2025-07-04 13:00,56.0,55.00,3,256.50,29.56,3.2,0.9,341 2025-07-04 14:00,57.0,54.90,3,252.20,29.56,2.3,0.6,359 2025-07-04 15:00,57.0,54.90,3,183.00,29.56,2.7,0.6,338 2025-07-04 16:00,57.0,54.90,4,165.10,29.53,2.1,0.6,332 2025-07-04 17:00,57.0,54.90,3,131.90,29.53,1.9,0.2,12 2025-07-04 18:00,57.0,54.90,3,81.00,29.53,1.3,0.1,343 2025-07-04 19:00,56.0,55.00,4,45.01,29.53,1.7,0.1,299 2025-07-04 20:00,56.0,55.00,4,23.75,29.53,1.1,0.4,175 2025-07-04 21:00,55.0,55.10,4,6.49,29.53,1.6,0.6,174 2025-07-04 22:00,53.0,55.10,4,0.82,29.53,3.0,0.6,208 2025-07-04 23:00,53.0,55.20,4,0.05,29.53,2.5,0.9,194 2025-07-05 00:00,53.0,55.30,4,0.03,29.53,2.8,0.9,192 2025-07-05 01:00,52.0,55.30,4,0.01,29.53,2.3,1.0,199 2025-07-05 02:00,52.0,55.30,4,0.09,29.53,2.1,0.5,183 2025-07-05 03:00,52.0,55.40,4,2.52,29.53,1.7,0.4,182 2025-07-05 04:00,51.0,55.40,4,24.58,29.53,1.6,0.5,193 2025-07-05 05:00,52.0,55.40,4,54.23,29.53,2.5,0.4,264 2025-07-05 06:00,52.0,55.40,4,100.60,29.53,1.7,0.3,330 2025-07-05 07:00,52.0,55.40,4,108.30,29.53,2.1,0.5,342 2025-07-05 08:00,53.0,55.30,4,150.50,29.56,3.5,1.1,324 2025-07-05 09:00,53.0,55.30,4,227.50,29.56,2.6,0.9,349 2025-07-05 10:00,54.0,55.20,4,242.00,29.56,3.2,0.8,346 2025-07-05 11:00,54.0,55.20,4,263.90,29.56,3.7,1.3,325 2025-07-05 12:00,54.0,55.10,4,238.70,29.56,2.8,1.1,322 2025-07-05 13:00,55.0,55.10,4,240.80,29.56,3.2,1.3,341 2025-07-05 14:00,55.0,55.00,4,246.20,29.56,4.1,1.0,335 2025-07-05 15:00,57.0,55.00,3,254.30,29.56,2.4,0.7,358 2025-07-05 16:00,56.0,55.00,4,,29.56,,,