#------------------------------------------------- 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: 2025-07-10 22:00 to 2025-07-17 21:00 # # Data for the following site(s) are contained in this file: # # Other NRCS Hydromet 1335: Snowbird Ridge, 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 # 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 # Relative Humidity Value None Instantaneous N/A Percent N/A RHUM Relative humidity # # 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 # #------------------------------------------------------------------------------------------------------ # # Snowbird Ridge (1335) Alaska Other NRCS Hydromet Site - 5870 ft # Reporting Frequency: Hourly; Date Range: 2025-07-10 22:00 to 2025-07-17 21:00 # # As of: Jul 17, 2025, 9:10:06 PM GMT-08:00 # Date,Air Temperature Observed (degF),Wind Speed Maximum (mph),Wind Speed Average (mph),Relative Humidity (pct) 2025-07-10 22:00,35.0,10.5,7.6,100.00 2025-07-10 23:00,34.0,7.0,4.1,100.00 2025-07-11 00:00,35.0,11.5,6.6,94.00 2025-07-11 01:00,35.0,12.1,7.5,96.00 2025-07-11 02:00,35.0,8.9,3.7,95.00 2025-07-11 03:00,35.0,10.7,4.0,96.00 2025-07-11 04:00,35.0,9.6,5.2,92.00 2025-07-11 05:00,35.0,10.5,7.5,96.00 2025-07-11 06:00,36.0,11.5,7.9,90.00 2025-07-11 07:00,36.0,8.0,4.4,89.00 2025-07-11 08:00,35.0,7.2,2.6,95.00 2025-07-11 09:00,38.0,8.0,4.2,91.00 2025-07-11 10:00,39.0,4.5,1.7,89.00 2025-07-11 11:00,38.0,6.2,2.3,92.00 2025-07-11 12:00,38.0,3.9,2.3,96.00 2025-07-11 13:00,40.0,5.9,2.1,94.00 2025-07-11 14:00,39.0,6.4,2.9,99.00 2025-07-11 15:00,40.0,6.7,3.3,100.00 2025-07-11 16:00,40.0,8.6,4.2,100.00 2025-07-11 17:00,40.0,6.6,2.3,100.00 2025-07-11 18:00,39.0,11.2,3.7,100.00 2025-07-11 19:00,39.0,11.3,5.9,100.00 2025-07-11 20:00,38.0,10.1,6.5,100.00 2025-07-11 21:00,38.0,10.7,5.9,100.00 2025-07-11 22:00,39.0,10.7,1.9,100.00 2025-07-11 23:00,39.0,8.8,3.4,100.00 2025-07-12 00:00,38.0,10.0,6.1,100.00 2025-07-12 01:00,37.0,7.1,4.5,100.00 2025-07-12 02:00,38.0,11.5,5.8,100.00 2025-07-12 03:00,38.0,10.0,2.7,100.00 2025-07-12 04:00,38.0,11.7,3.3,100.00 2025-07-12 05:00,38.0,11.9,4.1,100.00 2025-07-12 06:00,37.0,8.5,1.4,100.00 2025-07-12 07:00,38.0,5.1,1.0,100.00 2025-07-12 08:00,39.0,3.2,0.8,100.00 2025-07-12 09:00,39.0,4.7,0.6,100.00 2025-07-12 10:00,41.0,7.5,1.3,100.00 2025-07-12 11:00,42.0,3.3,0.9,100.00 2025-07-12 12:00,41.0,7.4,1.3,100.00 2025-07-12 13:00,41.0,4.8,1.3,100.00 2025-07-12 14:00,43.0,5.9,1.0,100.00 2025-07-12 15:00,42.0,6.3,1.1,100.00 2025-07-12 16:00,44.0,7.5,0.8,99.00 2025-07-12 17:00,44.0,7.6,1.0,98.00 2025-07-12 18:00,44.0,7.0,1.5,95.00 2025-07-12 19:00,43.0,4.7,1.1,99.00 2025-07-12 20:00,43.0,11.8,1.5,100.00 2025-07-12 21:00,42.0,8.8,1.8,100.00 2025-07-12 22:00,42.0,10.1,1.2,100.00 2025-07-12 23:00,41.0,11.7,4.7,100.00 2025-07-13 00:00,40.0,14.2,10.2,100.00 2025-07-13 01:00,40.0,15.9,9.5,100.00 2025-07-13 02:00,40.0,16.3,6.1,98.00 2025-07-13 03:00,41.0,13.4,9.0,96.00 2025-07-13 04:00,43.0,14.9,9.6,88.00 2025-07-13 05:00,41.0,19.2,13.8,91.00 2025-07-13 06:00,42.0,16.3,13.0,94.00 2025-07-13 07:00,45.0,15.6,12.1,86.00 2025-07-13 08:00,46.0,14.4,11.1,83.00 2025-07-13 09:00,48.0,14.1,11.0,76.00 2025-07-13 10:00,49.0,14.1,11.1,72.00 2025-07-13 11:00,50.0,13.6,9.9,72.00 2025-07-13 12:00,51.0,14.6,8.9,75.00 2025-07-13 13:00,48.0,11.6,5.8,74.00 2025-07-13 14:00,50.0,6.3,2.1,75.00 2025-07-13 15:00,47.0,8.9,4.9,92.00 2025-07-13 16:00,45.0,8.5,3.3,98.00 2025-07-13 17:00,47.0,8.9,3.4,94.00 2025-07-13 18:00,43.0,10.0,6.2,99.00 2025-07-13 19:00,42.0,8.5,5.0,99.00 2025-07-13 20:00,42.0,9.4,3.1,100.00 2025-07-13 21:00,43.0,8.0,2.8,100.00 2025-07-13 22:00,42.0,10.4,3.3,100.00 2025-07-13 23:00,41.0,8.0,2.3,100.00 2025-07-14 00:00,40.0,7.9,2.9,100.00 2025-07-14 01:00,40.0,9.6,2.3,100.00 2025-07-14 02:00,39.0,9.5,3.6,100.00 2025-07-14 03:00,38.0,9.5,3.6,100.00 2025-07-14 04:00,38.0,10.1,3.5,100.00 2025-07-14 05:00,37.0,14.5,7.3,100.00 2025-07-14 06:00,37.0,11.3,5.4,98.00 2025-07-14 07:00,38.0,11.2,4.0,100.00 2025-07-14 08:00,36.0,18.6,7.3,100.00 2025-07-14 09:00,37.0,10.6,3.2,99.00 2025-07-14 10:00,37.0,7.2,2.6,99.00 2025-07-14 11:00,37.0,10.1,2.9,98.00 2025-07-14 12:00,38.0,10.0,3.1,99.00 2025-07-14 13:00,37.0,11.2,3.2,100.00 2025-07-14 14:00,36.0,15.9,5.5,100.00 2025-07-14 15:00,36.0,17.0,6.3,100.00 2025-07-14 16:00,35.0,15.4,6.0,100.00 2025-07-14 17:00,35.0,14.6,5.0,100.00 2025-07-14 18:00,35.0,12.1,7.0,100.00 2025-07-14 19:00,35.0,11.9,5.2,100.00 2025-07-14 20:00,35.0,8.9,3.8,100.00 2025-07-14 21:00,35.0,11.6,4.1,100.00 2025-07-14 22:00,35.0,8.9,4.1,100.00 2025-07-14 23:00,35.0,8.6,3.3,100.00 2025-07-15 00:00,34.0,7.7,2.6,100.00 2025-07-15 01:00,34.0,8.9,3.3,100.00 2025-07-15 02:00,34.0,8.6,3.0,100.00 2025-07-15 03:00,34.0,8.0,2.7,100.00 2025-07-15 04:00,34.0,7.4,2.8,100.00 2025-07-15 05:00,34.0,7.4,4.4,100.00 2025-07-15 06:00,34.0,8.3,3.7,100.00 2025-07-15 07:00,34.0,9.4,3.2,100.00 2025-07-15 08:00,35.0,7.8,2.2,100.00 2025-07-15 09:00,35.0,4.0,1.0,100.00 2025-07-15 10:00,36.0,7.8,2.2,100.00 2025-07-15 11:00,35.0,7.0,2.0,100.00 2025-07-15 12:00,36.0,6.7,2.1,100.00 2025-07-15 13:00,37.0,9.4,3.0,100.00 2025-07-15 14:00,36.0,7.9,3.7,100.00 2025-07-15 15:00,36.0,11.4,5.0,100.00 2025-07-15 16:00,37.0,10.4,4.6,100.00 2025-07-15 17:00,38.0,7.4,2.9,100.00 2025-07-15 18:00,37.0,11.8,4.1,100.00 2025-07-15 19:00,37.0,6.5,1.7,100.00 2025-07-15 20:00,38.0,5.2,1.6,100.00 2025-07-15 21:00,36.0,5.5,1.8,100.00 2025-07-15 22:00,37.0,7.5,2.2,100.00 2025-07-15 23:00,37.0,8.0,2.4,100.00 2025-07-16 00:00,37.0,8.4,3.0,100.00 2025-07-16 01:00,37.0,8.4,2.4,100.00 2025-07-16 02:00,37.0,5.9,1.6,99.00 2025-07-16 03:00,36.0,10.5,7.7,98.00 2025-07-16 04:00,37.0,10.2,5.3,95.00 2025-07-16 05:00,37.0,12.5,5.3,85.00 2025-07-16 06:00,40.0,15.5,8.0,65.00 2025-07-16 07:00,43.0,14.6,4.3,56.00 2025-07-16 08:00,43.0,11.1,4.6,58.00 2025-07-16 09:00,44.0,16.4,11.6,58.00 2025-07-16 10:00,44.0,17.1,10.4,55.00 2025-07-16 11:00,45.0,20.9,12.0,60.00 2025-07-16 12:00,45.0,18.0,8.2,63.00 2025-07-16 13:00,46.0,15.6,5.8,67.00 2025-07-16 14:00,41.0,10.2,2.8,98.00 2025-07-16 15:00,42.0,17.8,4.8,89.00 2025-07-16 16:00,41.0,17.7,7.9,86.00 2025-07-16 17:00,41.0,21.5,9.2,82.00 2025-07-16 18:00,42.0,12.3,4.6,85.00 2025-07-16 19:00,42.0,11.8,5.2,90.00 2025-07-16 20:00,39.0,13.1,7.8,89.00 2025-07-16 21:00,39.0,14.0,9.4,94.00 2025-07-16 22:00,38.0,15.3,6.8,99.00 2025-07-16 23:00,39.0,10.9,3.1,100.00 2025-07-17 00:00,38.0,11.7,4.4,100.00 2025-07-17 01:00,38.0,9.5,3.1,100.00 2025-07-17 02:00,37.0,11.7,6.3,100.00 2025-07-17 03:00,36.0,10.3,5.4,100.00 2025-07-17 04:00,35.0,8.1,5.7,100.00 2025-07-17 05:00,35.0,7.6,5.0,100.00 2025-07-17 06:00,35.0,9.0,3.6,100.00 2025-07-17 07:00,37.0,8.3,1.2,100.00 2025-07-17 08:00,38.0,8.2,1.8,99.00 2025-07-17 09:00,40.0,6.6,3.2,92.00 2025-07-17 10:00,39.0,4.5,1.0,89.00 2025-07-17 11:00,41.0,7.0,3.2,87.00 2025-07-17 12:00,42.0,8.3,2.6,83.00 2025-07-17 13:00,41.0,6.0,1.8,90.00 2025-07-17 14:00,43.0,4.8,1.9,89.00 2025-07-17 15:00,43.0,6.9,2.2,91.00 2025-07-17 16:00,44.0,7.3,3.2,84.00 2025-07-17 17:00,43.0,7.5,4.8,89.00 2025-07-17 18:00,42.0,10.5,7.1,92.00 2025-07-17 19:00,41.0,,,98.00