#------------------------------------------------- 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: Daily # Date Range: 2024-10-01 to 2025-09-30 # Report Instantaneous Data As: End of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 986: Pargon Creek, 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 Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Precipitation Accumulation Value None Instantaneous - End of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Depth Value None Instantaneous - End of Day N/A Inches N/A SNWD Total snow depth # Solar Radiation Average Value None Day N/A Watts/meter squared N/A SRADV Average solar radiation # Wind Speed Maximum Value None Day N/A Miles/hour N/A WSPDX Maximum wind speed # Wind Speed Average Value None Day N/A Miles/hour N/A WSPDV Average wind speed # Wind Direction Average Value None Day 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 # #------------------------------------------------------------------------------------------------------ # # Pargon Creek (986) # Alaska SNOTEL Site - 90 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-09-30 # # As of: Feb 9, 2025, 5:31:31 AM GMT-08:00 # Date,Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF),Precipitation Accumulation (in) End of Day Values,Snow Depth (in) End of Day Values,Solar Radiation Average (watt/m2),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2024-10-01,52.0,30.0,40.0,,0,,8.1,2.0,283 2024-10-02,45.0,26.0,35.0,,0,,9.9,1.6,229 2024-10-03,45.0,27.0,37.0,,0,,18.8,5.3,73 2024-10-04,48.0,40.0,44.0,,0,,15.8,5.4,37 2024-10-05,47.0,36.0,42.0,,0,,14.9,4.6,324 2024-10-06,45.0,30.0,37.0,,0,,14.5,4.7,295 2024-10-07,39.0,30.0,35.0,,0,,20.4,8.1,311 2024-10-08,37.0,24.0,32.0,,0,,11.4,3.3,279 2024-10-09,35.0,22.0,30.0,,0,,10.4,1.8,327 2024-10-10,35.0,27.0,31.0,,0,,6.9,2.2,325 2024-10-11,37.0,25.0,33.0,,0,,15.7,5.1,8 2024-10-12,36.0,27.0,32.0,,0,,19.5,7.1,330 2024-10-13,38.0,26.0,32.0,,0,,18.0,6.1,327 2024-10-14,34.0,16.0,28.0,,0,,21.0,7.9,312 2024-10-15,35.0,13.0,25.0,,1,,12.8,2.3,286 2024-10-16,37.0,27.0,32.0,,1,,7.2,1.6,355 2024-10-17,34.0,27.0,31.0,,1,,6.2,1.1,297 2024-10-18,34.0,27.0,31.0,,1,,4.0,0.7,283 2024-10-19,42.0,32.0,35.0,,1,,10.1,1.9,202 2024-10-20,45.0,37.0,40.0,,3,,43.7,11.2,165 2024-10-21,44.0,36.0,39.0,,2,,33.0,13.5,195 2024-10-22,37.0,30.0,34.0,,1,,34.9,13.4,239 2024-10-23,32.0,25.0,29.0,,1,,16.4,3.7,262 2024-10-24,31.0,17.0,26.0,,2,,16.2,4.4,303 2024-10-25,30.0,10.0,22.0,,2,,6.5,1.4,290 2024-10-26,30.0,7.0,15.0,,3,,6.5,0.8,290 2024-10-27,29.0,2.0,12.0,,2,,12.9,1.1,291 2024-10-28,29.0,23.0,26.0,,2,,16.2,5.2,12 2024-10-29,29.0,5.0,19.0,,2,,11.5,2.1,292 2024-10-30,25.0,1.0,14.0,,2,,16.5,4.0,29 2024-10-31,24.0,18.0,21.0,,2,,17.2,4.3,31 2024-11-01,24.0,5.0,20.0,,2,,14.6,2.9,353 2024-11-02,29.0,5.0,23.0,,2,,12.7,4.2,358 2024-11-03,29.0,16.0,23.0,,2,,13.6,3.3,330 2024-11-04,27.0,21.0,24.0,,2,,15.1,2.5,315 2024-11-05,29.0,24.0,26.0,,2,,24.4,7.5,39 2024-11-06,31.0,13.0,24.0,,2,,10.0,2.8,310 2024-11-07,36.0,19.0,30.0,,2,,13.7,3.4,341 2024-11-08,34.0,10.0,26.0,,2,,12.5,2.5,57 2024-11-09,17.0,1.0,7.0,,2,,8.2,1.9,281 2024-11-10,17.0,-3.0,5.0,,3,,4.2,0.5,263 2024-11-11,20.0,1.0,13.0,,2,,5.8,0.7,271 2024-11-12,19.0,1.0,13.0,,2,,5.1,1.0,279 2024-11-13,17.0,0.0,8.0,,2,,5.1,1.1,284 2024-11-14,16.0,-4.0,8.0,,1,,17.7,4.2,16 2024-11-15,11.0,-5.0,4.0,,1,,11.5,4.3,277 2024-11-16,0.0,-14.0,-7.0,,2,,4.4,0.8,276 2024-11-17,9.0,-5.0,1.0,,1,,8.5,1.1,268 2024-11-18,-1.0,-19.0,-13.0,,2,,6.2,0.9,268 2024-11-19,35.0,-7.0,16.0,,4,,12.5,2.7,275 2024-11-20,36.0,35.0,36.0,,1,,18.3,6.2,176 2024-11-21,35.0,28.0,32.0,,2,,7.1,1.4,28 2024-11-22,29.0,14.0,23.0,,1,,6.9,1.2,289 2024-11-23,30.0,20.0,26.0,,2,,3.9,1.0,264 2024-11-24,34.0,27.0,32.0,,3,,15.6,0.9,330 2024-11-25,27.0,10.0,20.0,,3,,26.8,11.6,309 2024-11-26,13.0,-15.0,3.0,,2,,22.3,5.7,303 2024-11-27,-13.0,-21.0,-18.0,,2,,5.1,0.9,290 2024-11-28,-9.0,-18.0,-13.0,,2,,4.9,0.7,282 2024-11-29,-1.0,-12.0,-6.0,,2,,8.1,0.6,285 2024-11-30,17.0,-12.0,1.0,,2,,16.3,2.5,292 2024-12-01,16.0,-5.0,12.0,,3,,30.9,6.5,42 2024-12-02,20.0,-1.0,13.0,,2,,32.2,9.6,44 2024-12-03,24.0,3.0,13.0,,3,,17.4,4.4,312 2024-12-04,23.0,9.0,18.0,,3,,11.5,4.4,281 2024-12-05,22.0,20.0,21.0,,2,,12.4,6.7,266 2024-12-06,23.0,16.0,20.0,,1,,8.7,2.5,290 2024-12-07,28.0,23.0,26.0,,4,,6.6,0.5,75 2024-12-08,34.0,9.0,22.0,,4,,14.0,2.8,337 2024-12-09,40.0,33.0,38.0,,1,,20.9,9.1,113 2024-12-10,47.0,35.0,38.0,,1,,17.3,4.8,127 2024-12-11,42.0,27.0,35.0,,1,,13.0,3.8,6 2024-12-12,30.0,21.0,25.0,,0,,5.6,1.4,279 2024-12-13,30.0,22.0,27.0,,0,,10.9,2.8,1 2024-12-14,24.0,6.0,15.0,,0,,18.1,7.0,36 2024-12-15,9.0,5.0,7.0,,0,,23.0,11.0,46 2024-12-16,11.0,-5.0,6.0,,0,,22.8,7.4,21 2024-12-17,29.0,11.0,23.0,,2,,18.0,6.4,23 2024-12-18,31.0,8.0,18.0,,0,,11.4,3.0,287 2024-12-19,30.0,6.0,18.0,,0,,13.6,3.6,317 2024-12-20,25.0,-1.0,12.0,,0,,15.7,3.2,321 2024-12-21,28.0,4.0,16.0,,1,,17.9,4.7,329 2024-12-22,28.0,19.0,25.0,,0,,21.0,8.1,22 2024-12-23,24.0,12.0,19.0,,0,,18.2,6.6,9 2024-12-24,19.0,11.0,13.0,,0,,13.3,4.4,345 2024-12-25,15.0,10.0,13.0,,0,,14.0,6.7,316 2024-12-26,12.0,3.0,7.0,,0,,22.4,9.5,311 2024-12-27,5.0,-19.0,-3.0,,1,,21.6,5.7,291 2024-12-28,-18.0,-24.0,-22.0,,0,,4.4,0.8,260 2024-12-29,18.0,-23.0,3.0,,0,,20.0,6.7,12 2024-12-30,16.0,5.0,11.0,,1,,10.0,3.4,284 2024-12-31,20.0,0.0,11.0,,1,,7.9,2.4,285 2025-01-01,13.0,-8.0,-1.0,,1,,10.6,2.1,268 2025-01-02,,,,,,,,, 2025-01-03,18.0,-9.0,12.0,,0,0.00,25.3,7.3,43 2025-01-04,16.0,12.0,15.0,,0,0.00,30.2,13.0,46 2025-01-05,14.0,0.0,10.0,,0,0.00,21.6,7.3,18 2025-01-06,20.0,11.0,16.0,,0,0.00,20.9,6.6,6 2025-01-07,20.0,13.0,17.0,,0,0.00,10.3,3.4,293 2025-01-08,13.0,-2.0,6.0,,0,0.00,10.7,2.2,272 2025-01-09,22.0,0.0,11.0,,0,0.00,14.5,3.4,285 2025-01-10,32.0,-6.0,10.0,,0,0.00,10.6,1.4,284 2025-01-11,37.0,32.0,35.0,,3,0.00,21.3,7.2,106 2025-01-12,38.0,33.0,36.0,,3,0.00,14.0,4.2,78 2025-01-13,37.0,15.0,26.0,,2,0.00,25.9,6.5,153 2025-01-14,15.0,10.0,12.0,,2,0.00,13.9,4.1,208 2025-01-15,15.0,-11.0,5.0,,2,0.00,5.5,0.7,271 2025-01-16,13.0,-26.0,-9.0,,2,0.00,6.0,1.1,271 2025-01-17,35.0,13.0,28.0,,3,0.00,20.8,7.3,96 2025-01-18,40.0,35.0,38.0,,1,0.00,26.4,13.0,124 2025-01-19,39.0,33.0,36.0,,1,0.00,21.7,8.0,133 2025-01-20,33.0,19.0,23.0,,1,0.00,16.5,4.1,200 2025-01-21,26.0,18.0,22.0,,3,0.00,14.9,4.2,348 2025-01-22,26.0,23.0,25.0,,5,0.00,14.0,4.3,272 2025-01-23,36.0,24.0,32.0,,6,0.00,33.7,11.0,138 2025-01-24,37.0,14.0,26.0,,6,0.00,38.6,11.9,193 2025-01-25,16.0,0.0,7.0,,5,0.00,14.0,3.2,277 2025-01-26,5.0,-7.0,0.0,,6,0.00,24.3,7.9,317 2025-01-27,1.0,-5.0,-2.0,,6,,22.5,8.7,273 2025-01-28,-5.0,-13.0,-8.0,,8,,20.0,9.6,283 2025-01-29,-11.0,-44.0,-24.0,,7,,22.1,4.0,295 2025-01-30,-22.0,-47.0,-40.0,,7,,4.3,0.9,310 2025-01-31,13.0,-22.0,2.0,,9,,8.0,3.0,284 2025-02-01,33.0,13.0,24.0,,9,,12.2,3.1,251 2025-02-02,34.0,30.0,33.0,,9,,14.2,5.7,151 2025-02-03,35.0,29.0,33.0,,9,,18.8,5.2,138 2025-02-04,35.0,27.0,32.0,,10,,15.0,3.3,132 2025-02-05,29.0,11.0,19.0,,10,,14.4,6.0,270 2025-02-06,14.0,8.0,10.0,,11,,15.6,7.1,265 2025-02-07,10.0,-7.0,1.0,,11,,15.7,7.1,279 2025-02-08,4.0,-14.0,-4.0,,11,,10.0,1.9,312