#------------------------------------------------- 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: 2024-04-26 17:00 to 2024-04-29 16:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1091: Independence Mine, AK # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # Snow Water Equivalent Value None Instantaneous N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Independence Mine (1091) # Alaska SNOTEL Site - 3550 ft # Reporting Frequency: Hourly; Date Range: 2024-04-26 17:00 to 2024-04-29 16:00 # # As of: Apr 29, 2024, 4:28:03 PM GMT-08:00 # Date,Independence Mine (1091) Snow Depth (in),Independence Mine (1091) Snow Water Equivalent (in),Independence Mine (1091) Precipitation Accumulation (in),Independence Mine (1091) Air Temperature Observed (degF),Independence Mine (1091) Wind Speed Maximum (mph),Independence Mine (1091) Wind Speed Average (mph),Independence Mine (1091) Wind Direction Average (degree) 2024-04-26 17:00,61,22.4,22.6,37.0,2.9,1.1,272 2024-04-26 18:00,61,22.6,22.6,35.0,4.1,1.4,279 2024-04-26 19:00,61,22.7,22.6,36.0,3.4,0.8,241 2024-04-26 20:00,61,22.8,22.6,34.0,6.2,2.6,270 2024-04-26 21:00,61,22.9,22.6,33.0,6.5,2.9,276 2024-04-26 22:00,61,22.9,22.6,34.0,6.1,2.6,271 2024-04-26 23:00,61,23.0,22.6,33.0,6.9,3.4,278 2024-04-27 00:00,61,23.0,22.6,32.0,6.7,3.0,288 2024-04-27 01:00,61,23.1,22.6,31.0,5.5,3.1,286 2024-04-27 02:00,61,23.1,22.6,31.0,7.8,3.5,285 2024-04-27 03:00,62,23.1,22.6,31.0,5.8,3.4,290 2024-04-27 04:00,61,23.0,22.6,30.0,7.5,4.1,292 2024-04-27 05:00,61,23.0,22.6,30.0,6.6,4.1,294 2024-04-27 06:00,61,22.9,22.6,31.0,6.6,4.0,298 2024-04-27 07:00,61,22.8,22.6,32.0,7.3,3.6,302 2024-04-27 08:00,61,22.7,22.6,34.0,6.9,4.3,310 2024-04-27 09:00,60,22.6,22.6,36.0,5.6,2.4,259 2024-04-27 10:00,60,22.5,22.6,37.0,4.6,1.3,264 2024-04-27 11:00,60,22.5,22.6,38.0,2.8,1.1,245 2024-04-27 12:00,59,22.4,22.6,39.0,4.3,2.6,317 2024-04-27 13:00,60,22.4,22.6,38.0,5.2,2.8,292 2024-04-27 14:00,60,22.5,22.6,40.0,5.8,2.4,255 2024-04-27 15:00,60,22.5,22.6,41.0,6.5,3.6,263 2024-04-27 16:00,60,22.6,22.6,38.0,6.6,4.1,279 2024-04-27 17:00,60,22.7,22.6,39.0,7.5,4.4,278 2024-04-27 18:00,60,22.8,22.6,38.0,8.2,4.4,281 2024-04-27 19:00,60,22.8,22.6,38.0,6.1,4.0,290 2024-04-27 20:00,60,22.9,22.6,37.0,8.8,4.0,276 2024-04-27 21:00,60,22.9,22.6,36.0,6.8,4.2,289 2024-04-27 22:00,60,22.9,22.6,37.0,6.9,3.8,293 2024-04-27 23:00,60,22.9,22.6,36.0,6.1,3.6,288 2024-04-28 00:00,60,22.8,22.6,35.0,6.1,3.9,289 2024-04-28 01:00,60,22.8,22.6,36.0,5.8,3.7,289 2024-04-28 02:00,60,22.8,22.6,35.0,5.7,3.5,288 2024-04-28 03:00,60,22.8,22.6,34.0,6.4,4.0,294 2024-04-28 04:00,60,22.8,22.6,34.0,6.7,3.7,291 2024-04-28 05:00,60,22.7,22.6,34.0,4.8,3.2,282 2024-04-28 06:00,60,22.7,22.6,33.0,5.5,3.1,292 2024-04-28 07:00,60,22.7,22.6,33.0,6.8,4.8,311 2024-04-28 08:00,59,22.7,22.6,35.0,6.2,4.5,322 2024-04-28 09:00,59,22.7,22.6,36.0,4.6,3.1,303 2024-04-28 10:00,59,22.6,22.6,37.0,3.1,1.4,303 2024-04-28 11:00,59,22.6,22.6,37.0,2.7,0.7,182 2024-04-28 12:00,59,22.6,22.6,39.0,3.1,1.4,296 2024-04-28 13:00,58,22.6,22.6,38.0,3.5,1.6,298 2024-04-28 14:00,59,22.7,22.6,39.0,3.6,1.9,305 2024-04-28 15:00,58,22.7,22.6,39.0,4.9,2.2,231 2024-04-28 16:00,59,22.7,22.6,39.0,5.2,2.7,273 2024-04-28 17:00,59,22.8,22.6,39.0,3.7,2.1,293 2024-04-28 18:00,59,22.9,22.6,38.0,5.6,2.8,276 2024-04-28 19:00,59,23.0,22.6,37.0,4.3,2.3,275 2024-04-28 20:00,59,23.0,22.6,37.0,4.9,2.6,286 2024-04-28 21:00,59,22.9,22.6,36.0,5.9,2.7,284 2024-04-28 22:00,59,22.8,22.6,35.0,6.3,2.7,285 2024-04-28 23:00,59,22.7,22.6,35.0,5.2,3.4,292 2024-04-29 00:00,59,22.6,22.6,36.0,4.6,2.3,283 2024-04-29 01:00,59,22.5,22.6,34.0,5.3,2.4,286 2024-04-29 02:00,59,22.4,22.6,35.0,4.6,2.2,283 2024-04-29 03:00,59,22.4,22.6,33.0,5.0,3.1,288 2024-04-29 04:00,59,22.4,22.6,33.0,5.4,3.0,287 2024-04-29 05:00,59,22.4,22.6,31.0,4.9,3.0,287 2024-04-29 06:00,59,22.4,22.6,32.0,5.0,3.1,296 2024-04-29 07:00,58,22.4,22.6,34.0,4.5,2.6,312 2024-04-29 08:00,58,22.5,22.6,34.0,4.6,3.0,321 2024-04-29 09:00,58,22.4,22.6,35.0,4.2,2.6,337 2024-04-29 10:00,58,22.4,22.6,35.0,3.5,2.3,335 2024-04-29 11:00,57,22.4,22.6,36.0,3.5,2.3,317 2024-04-29 12:00,57,22.5,22.6,37.0,3.9,2.5,314 2024-04-29 13:00,57,22.5,22.6,38.0,4.1,2.4,308 2024-04-29 14:00,57,22.6,22.6,38.0,,,