#------------------------------------------------- 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: 2024-10-01 13:00 to 2024-10-04 12:00 # # 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 # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # 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 - 4300 ft # Reporting Frequency: Hourly; Date Range: 2024-10-01 13:00 to 2024-10-04 12:00 # # As of: Oct 4, 2024, 12:06:24 PM GMT-08:00 # Date,Air Temperature Observed (degF),Snow Depth (in),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2024-10-01 13:00,38.0,0,3.8,1.5,146 2024-10-01 14:00,40.0,0,3.9,1.4,115 2024-10-01 15:00,40.0,0,3.0,1.0,150 2024-10-01 16:00,40.0,,6.9,3.2,181 2024-10-01 17:00,35.0,,6.3,2.6,4 2024-10-01 18:00,34.0,0,5.9,2.6,23 2024-10-01 19:00,28.0,0,8.1,4.5,101 2024-10-01 20:00,26.0,0,8.1,2.2,104 2024-10-01 21:00,24.0,0,2.4,0.6,265 2024-10-01 22:00,26.0,0,3.9,0.9,78 2024-10-01 23:00,23.0,0,5.6,1.5,102 2024-10-02 00:00,22.0,0,4.1,1.2,106 2024-10-02 01:00,25.0,0,2.7,0.6,92 2024-10-02 02:00,26.0,0,2.6,0.6,164 2024-10-02 03:00,28.0,0,5.7,2.7,86 2024-10-02 04:00,24.0,0,4.4,1.9,90 2024-10-02 05:00,26.0,0,3.6,1.2,124 2024-10-02 06:00,25.0,0,6.1,2.1,110 2024-10-02 07:00,24.0,0,4.5,0.5,163 2024-10-02 08:00,25.0,0,1.7,0.1,69 2024-10-02 09:00,30.0,0,2.2,0.4,25 2024-10-02 10:00,34.0,0,1.8,0.4,217 2024-10-02 11:00,36.0,,4.0,1.5,138 2024-10-02 12:00,38.0,0,4.5,1.6,150 2024-10-02 13:00,39.0,0,10.2,3.4,176 2024-10-02 14:00,38.0,0,10.8,6.0,180 2024-10-02 15:00,39.0,0,10.4,6.2,163 2024-10-02 16:00,39.0,0,7.0,3.0,118 2024-10-02 17:00,32.0,,7.6,3.2,119 2024-10-02 18:00,30.0,,5.8,1.4,104 2024-10-02 19:00,26.0,,4.9,1.7,72 2024-10-02 20:00,25.0,0,2.9,1.1,79 2024-10-02 21:00,28.0,,5.0,2.4,106 2024-10-02 22:00,26.0,,2.0,0.3,261 2024-10-02 23:00,25.0,0,3.8,0.5,85 2024-10-03 00:00,24.0,0,7.6,3.3,114 2024-10-03 01:00,22.0,,3.1,0.5,263 2024-10-03 02:00,23.0,0,8.1,2.8,62 2024-10-03 03:00,19.0,,5.1,2.3,76 2024-10-03 04:00,21.0,,7.5,3.0,110 2024-10-03 05:00,18.0,0,6.0,1.3,125 2024-10-03 06:00,23.0,0,7.5,2.6,108 2024-10-03 07:00,18.0,0,5.3,1.2,146 2024-10-03 08:00,23.0,0,2.4,0.5,263 2024-10-03 09:00,31.0,0,1.7,0.6,232 2024-10-03 10:00,34.0,,2.5,0.8,218 2024-10-03 11:00,35.0,,3.9,1.3,190 2024-10-03 12:00,38.0,,6.5,1.9,157 2024-10-03 13:00,38.0,0,7.1,2.8,166 2024-10-03 14:00,37.0,0,7.2,2.5,188 2024-10-03 15:00,37.0,0,6.6,3.0,216 2024-10-03 16:00,37.0,,5.4,2.5,159 2024-10-03 17:00,32.0,,9.0,4.1,102 2024-10-03 18:00,27.0,,8.2,4.0,111 2024-10-03 19:00,25.0,0,7.2,2.4,96 2024-10-03 20:00,27.0,0,5.3,0.5,215 2024-10-03 21:00,25.0,0,6.2,1.4,120 2024-10-03 22:00,26.0,0,6.1,2.8,87 2024-10-03 23:00,25.0,0,6.9,2.4,82 2024-10-04 00:00,24.0,0,3.2,1.3,69 2024-10-04 01:00,24.0,0,4.4,2.6,65 2024-10-04 02:00,24.0,0,4.8,2.6,52 2024-10-04 03:00,25.0,0,5.0,2.6,32 2024-10-04 04:00,24.0,0,3.7,0.7,294 2024-10-04 05:00,24.0,0,3.9,2.0,355 2024-10-04 06:00,25.0,0,4.4,2.3,348 2024-10-04 07:00,27.0,0,7.5,3.7,13 2024-10-04 08:00,27.0,0,7.7,5.5,358 2024-10-04 09:00,27.0,0,8.2,5.7,354 2024-10-04 10:00,28.0,0,,,