#------------------------------------------------- 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: 2025-07-03 13:00 to 2025-07-06 12:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1092: Exit Glacier, 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 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 # Snow Depth Value None Instantaneous N/A Inches N/A SNWD Total snow depth # Relative Humidity Value None Instantaneous N/A Percent N/A RHUM Relative humidity # 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 # #------------------------------------------------------------------------------------------------------ # # Exit Glacier (1092) # Alaska SNOTEL Site - 360 ft # Reporting Frequency: Hourly; Date Range: 2025-07-03 13:00 to 2025-07-06 12:00 # # As of: Jul 6, 2025, 12:53:46 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Relative Humidity (pct),Solar Radiation Average (watt/m2),Barometric Pressure (inch_Hg),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2025-07-03 13:00,61.0,73.40,,0,60.00,401.10,29.62,6.2,1.6,157 2025-07-03 14:00,58.0,73.40,,0,64.00,365.30,29.65,8.6,1.7,151 2025-07-03 15:00,59.0,73.40,,0,65.00,304.90,29.65,7.3,1.7,141 2025-07-03 16:00,58.0,73.40,,0,63.00,356.40,29.68,6.4,1.8,153 2025-07-03 17:00,58.0,73.40,,0,64.00,281.50,29.68,6.7,1.5,162 2025-07-03 18:00,58.0,73.40,,0,65.00,183.70,29.68,6.0,1.2,171 2025-07-03 19:00,57.0,73.40,,0,67.00,102.20,29.68,5.1,0.6,169 2025-07-03 20:00,56.0,73.40,,0,71.00,57.36,29.68,3.9,0.4,164 2025-07-03 21:00,54.0,73.40,,0,74.00,20.16,29.71,1.6,0.1,300 2025-07-03 22:00,53.0,73.40,,0,80.00,3.13,29.71,0.5,0.0,334 2025-07-03 23:00,51.0,73.40,,0,86.00,0.08,29.71,0.8,0.0,304 2025-07-04 00:00,48.0,73.40,,0,91.00,0.01,29.71,0.3,0.0,305 2025-07-04 01:00,46.0,73.30,,0,94.00,0.08,29.74,0.5,0.0,111 2025-07-04 02:00,47.0,73.30,,0,94.00,0.09,29.74,0.3,0.0,303 2025-07-04 03:00,46.0,73.30,,0,94.00,2.16,29.74,0.0,0.0,0 2025-07-04 04:00,46.0,73.30,,0,95.00,17.21,29.71,0.0,0.0,0 2025-07-04 05:00,45.0,73.30,,0,96.00,44.77,29.71,0.0,0.0,0 2025-07-04 06:00,45.0,73.30,,0,97.00,82.70,29.74,0.8,0.0,115 2025-07-04 07:00,49.0,73.30,,0,87.00,323.30,29.71,1.9,0.2,114 2025-07-04 08:00,54.0,73.30,,0,74.00,222.10,29.71,2.2,0.3,354 2025-07-04 09:00,55.0,73.40,,0,72.00,404.10,29.71,6.9,1.2,124 2025-07-04 10:00,60.0,73.30,,0,60.00,801.00,29.71,7.6,1.9,133 2025-07-04 11:00,62.0,73.40,,0,55.00,873.00,29.71,6.6,1.9,140 2025-07-04 12:00,64.0,73.40,,0,50.00,894.00,29.71,9.5,2.1,146 2025-07-04 13:00,64.0,73.40,,0,47.00,894.00,29.68,6.8,1.7,164 2025-07-04 14:00,65.0,73.40,,0,45.00,841.00,29.68,6.9,2.0,156 2025-07-04 15:00,65.0,73.40,0.0,0,46.00,775.30,29.68,10.2,2.6,142 2025-07-04 16:00,64.0,73.40,0.0,0,47.00,663.90,29.68,8.6,2.5,146 2025-07-04 17:00,63.0,73.40,0.0,0,49.00,529.40,29.65,7.3,2.2,151 2025-07-04 18:00,62.0,73.40,0.0,,51.00,284.70,29.65,7.6,1.8,150 2025-07-04 19:00,58.0,73.40,,0,56.00,35.60,29.65,5.7,1.5,151 2025-07-04 20:00,56.0,73.40,,0,60.00,24.53,29.65,6.0,0.9,196 2025-07-04 21:00,53.0,73.40,,0,65.00,12.41,29.68,2.0,0.3,269 2025-07-04 22:00,49.0,73.40,,0,79.00,2.24,29.68,2.4,0.5,285 2025-07-04 23:00,46.0,73.30,,0,86.00,0.00,29.68,2.0,0.3,298 2025-07-05 00:00,44.0,73.30,,0,90.00,0.00,29.68,2.0,0.2,251 2025-07-05 01:00,42.0,73.30,,0,94.00,0.00,29.68,1.4,0.1,272 2025-07-05 02:00,40.0,73.30,,0,96.00,0.00,29.68,1.4,0.1,254 2025-07-05 03:00,39.0,73.30,,0,97.00,1.63,29.65,1.6,0.2,276 2025-07-05 04:00,38.0,73.30,,0,97.00,11.48,29.65,2.8,0.5,284 2025-07-05 05:00,39.0,73.30,,0,98.00,29.87,29.68,2.6,0.2,341 2025-07-05 06:00,41.0,73.30,,0,97.00,106.20,29.68,1.6,0.1,299 2025-07-05 07:00,48.0,73.30,,0,94.00,309.50,29.68,4.8,0.6,124 2025-07-05 08:00,55.0,73.30,,0,65.00,291.10,29.68,5.0,0.7,134 2025-07-05 09:00,59.0,73.30,,0,57.00,382.20,29.68,4.9,1.2,154 2025-07-05 10:00,59.0,73.40,,0,56.00,622.80,29.68,5.8,1.5,175 2025-07-05 11:00,63.0,73.40,,0,48.00,645.60,29.65,13.2,1.7,174 2025-07-05 12:00,61.0,73.40,,0,51.00,449.50,29.65,7.1,1.3,170 2025-07-05 13:00,62.0,73.40,,0,51.00,761.70,29.65,7.1,1.9,143 2025-07-05 14:00,63.0,73.40,,0,50.00,690.80,29.65,10.0,2.2,152 2025-07-05 15:00,62.0,73.40,,0,53.00,397.50,29.65,6.3,1.5,170 2025-07-05 16:00,61.0,73.40,,0,55.00,321.20,29.65,8.9,1.6,164 2025-07-05 17:00,60.0,73.40,,0,61.00,219.20,29.65,5.4,1.4,159 2025-07-05 18:00,59.0,73.40,,0,62.00,185.00,29.65,5.4,0.9,145 2025-07-05 19:00,59.0,73.40,,0,63.00,91.00,29.62,3.6,0.4,147 2025-07-05 20:00,57.0,73.40,,0,67.00,27.45,29.62,1.9,0.2,24 2025-07-05 21:00,55.0,73.40,,0,73.00,11.51,29.62,0.7,0.0,308 2025-07-05 22:00,53.0,73.40,,0,82.00,1.33,29.62,1.2,0.1,278 2025-07-05 23:00,52.0,73.40,,0,85.00,0.02,29.59,1.4,0.1,312 2025-07-06 00:00,50.0,73.40,,0,89.00,0.01,29.59,0.8,0.0,219 2025-07-06 01:00,50.0,73.40,,0,88.00,0.01,29.56,2.6,0.3,268 2025-07-06 02:00,50.0,73.40,,0,83.00,0.06,29.56,2.1,0.2,308 2025-07-06 03:00,50.0,73.30,,0,85.00,1.38,29.53,2.0,0.1,273 2025-07-06 04:00,50.0,73.30,,0,84.00,3.58,29.50,2.5,0.2,319 2025-07-06 05:00,50.0,73.30,,0,92.00,18.72,29.50,3.3,0.4,265 2025-07-06 06:00,50.0,73.40,,0,95.00,25.81,29.50,4.5,0.7,173 2025-07-06 07:00,51.0,73.40,,0,94.00,78.86,29.47,2.8,0.4,230 2025-07-06 08:00,53.0,73.40,,0,90.00,160.20,29.47,2.8,0.3,177 2025-07-06 09:00,56.0,73.40,,0,81.00,175.50,29.47,1.7,0.3,170 2025-07-06 10:00,58.0,73.40,,0,69.00,174.20,29.44,3.9,0.6,276 2025-07-06 11:00,59.0,73.40,,0,69.00,,29.41,,,