#------------------------------------------------- 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: 2025-07-14 17:00 to 2025-07-17 16:00 # # Data for the following site(s) are contained in this file: # # SNOLITE 1264: Horsepasture Pass, 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 # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Horsepasture Pass (1264) # Alaska SNOLITE Site - 4220 ft # Reporting Frequency: Hourly; Date Range: 2025-07-14 17:00 to 2025-07-17 16:00 # # As of: Jul 17, 2025, 4:23:08 PM GMT-08:00 # Date,Air Temperature Observed (degF),Snow Depth (in),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2025-07-14 17:00,49.0,,5.3,2.6,351 2025-07-14 18:00,48.0,0,11.3,4.9,103 2025-07-14 19:00,49.0,,12.3,7.5,133 2025-07-14 20:00,47.0,0,14.4,7.2,158 2025-07-14 21:00,46.0,,11.5,5.9,98 2025-07-14 22:00,44.0,,7.3,3.5,358 2025-07-14 23:00,43.0,0,6.7,2.8,14 2025-07-15 00:00,42.0,0,3.5,0.9,334 2025-07-15 01:00,41.0,,3.6,1.5,17 2025-07-15 02:00,41.0,,3.1,1.0,258 2025-07-15 03:00,41.0,0,1.7,0.4,165 2025-07-15 04:00,41.0,,2.5,0.8,182 2025-07-15 05:00,40.0,0,6.5,3.2,164 2025-07-15 06:00,42.0,0,7.9,4.4,169 2025-07-15 07:00,45.0,,12.4,7.3,173 2025-07-15 08:00,45.0,,12.1,8.3,180 2025-07-15 09:00,47.0,,11.0,7.2,191 2025-07-15 10:00,50.0,,9.7,4.8,189 2025-07-15 11:00,50.0,,12.3,7.5,360 2025-07-15 12:00,51.0,0,12.1,6.9,3 2025-07-15 13:00,49.0,0,14.2,4.5,300 2025-07-15 14:00,51.0,,16.4,10.2,162 2025-07-15 15:00,51.0,0,16.0,10.9,128 2025-07-15 16:00,52.0,0,12.3,8.0,130 2025-07-15 17:00,52.0,0,12.1,6.9,127 2025-07-15 18:00,50.0,,9.4,4.7,46 2025-07-15 19:00,48.0,,9.0,6.0,7 2025-07-15 20:00,46.0,0,10.5,7.3,10 2025-07-15 21:00,45.0,,9.5,6.0,14 2025-07-15 22:00,44.0,0,6.3,3.2,1 2025-07-15 23:00,43.0,,5.1,2.7,336 2025-07-16 00:00,42.0,0,4.9,2.7,347 2025-07-16 01:00,41.0,0,4.1,1.3,54 2025-07-16 02:00,40.0,,4.2,1.7,90 2025-07-16 03:00,41.0,,4.0,1.7,92 2025-07-16 04:00,42.0,,4.0,1.5,90 2025-07-16 05:00,41.0,,2.3,0.6,88 2025-07-16 06:00,44.0,0,4.5,1.2,253 2025-07-16 07:00,44.0,0,5.2,1.4,233 2025-07-16 08:00,45.0,0,6.6,2.8,129 2025-07-16 09:00,48.0,,6.9,2.1,185 2025-07-16 10:00,53.0,,10.8,4.4,234 2025-07-16 11:00,53.0,0,11.3,5.4,233 2025-07-16 12:00,56.0,,11.2,4.6,241 2025-07-16 13:00,56.0,,13.0,6.0,251 2025-07-16 14:00,58.0,0,13.5,7.6,258 2025-07-16 15:00,58.0,0,13.2,7.1,256 2025-07-16 16:00,58.0,,11.0,6.5,263 2025-07-16 17:00,58.0,0,10.1,5.5,264 2025-07-16 18:00,57.0,0,11.0,6.3,204 2025-07-16 19:00,55.0,0,10.7,5.9,162 2025-07-16 20:00,54.0,0,9.2,5.5,147 2025-07-16 21:00,53.0,,11.6,4.9,164 2025-07-16 22:00,51.0,,10.6,5.7,170 2025-07-16 23:00,49.0,0,13.3,6.7,166 2025-07-17 00:00,48.0,0,11.4,6.0,160 2025-07-17 01:00,48.0,,10.7,5.8,160 2025-07-17 02:00,48.0,,7.8,4.8,164 2025-07-17 03:00,46.0,,8.1,2.9,164 2025-07-17 04:00,45.0,,2.0,0.5,17 2025-07-17 05:00,45.0,,2.4,1.1,359 2025-07-17 06:00,46.0,,9.2,4.0,166 2025-07-17 07:00,46.0,0,11.4,6.9,161 2025-07-17 08:00,47.0,,10.3,4.6,155 2025-07-17 09:00,49.0,,7.3,1.6,212 2025-07-17 10:00,51.0,,6.4,3.0,211 2025-07-17 11:00,51.0,,5.5,1.5,263 2025-07-17 12:00,53.0,,7.5,2.6,345 2025-07-17 13:00,54.0,0,8.6,3.3,242 2025-07-17 14:00,57.0,,9.6,4.8,244 2025-07-17 15:00,55.0,0,,,