#------------------------------------------------- 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: 2025-07-14 17:00 to 2025-07-17 16:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1036: Johnsons Camp, 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 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Johnsons Camp (1036) # Alaska SNOTEL Site - 10 ft # Reporting Frequency: Hourly; Date Range: 2025-07-14 17:00 to 2025-07-17 16:00 # # As of: Jul 17, 2025, 4:36:37 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Depth (in),Wind Speed Maximum (mph),Wind Speed Average (mph),Wind Direction Average (degree) 2025-07-14 17:00,51.0,,,14.9,11.5,193 2025-07-14 18:00,51.0,,,13.4,9.9,190 2025-07-14 19:00,51.0,,,15.9,11.8,197 2025-07-14 20:00,51.0,,,13.6,10.6,192 2025-07-14 21:00,52.0,,,20.6,11.3,177 2025-07-14 22:00,53.0,,,30.0,20.3,173 2025-07-14 23:00,54.0,,,30.4,22.5,182 2025-07-15 00:00,53.0,,,30.2,23.1,181 2025-07-15 01:00,52.0,,,31.3,23.2,180 2025-07-15 02:00,52.0,,,33.0,23.3,179 2025-07-15 03:00,52.0,,,32.7,24.6,181 2025-07-15 04:00,50.0,,,27.1,19.2,208 2025-07-15 05:00,50.0,,,23.8,17.3,204 2025-07-15 06:00,50.0,,,22.4,16.5,206 2025-07-15 07:00,50.0,,,23.2,17.1,205 2025-07-15 08:00,50.0,,,23.5,17.9,206 2025-07-15 09:00,50.0,,,23.1,17.4,208 2025-07-15 10:00,50.0,,,25.5,18.0,215 2025-07-15 11:00,50.0,,,25.9,19.6,216 2025-07-15 12:00,50.0,,,24.9,19.4,216 2025-07-15 13:00,50.0,,,24.8,19.8,218 2025-07-15 14:00,50.0,,,24.5,18.5,222 2025-07-15 15:00,50.0,,,24.6,18.7,222 2025-07-15 16:00,50.0,,,24.1,18.4,223 2025-07-15 17:00,50.0,,,21.6,16.9,226 2025-07-15 18:00,50.0,,,22.4,17.3,223 2025-07-15 19:00,51.0,,,22.1,17.1,221 2025-07-15 20:00,51.0,,,18.8,14.6,224 2025-07-15 21:00,51.0,,,19.0,13.4,229 2025-07-15 22:00,51.0,,,15.3,11.5,230 2025-07-15 23:00,52.0,,,12.5,9.1,230 2025-07-16 00:00,51.0,,,9.6,6.5,232 2025-07-16 01:00,51.0,,,5.3,2.2,191 2025-07-16 02:00,52.0,,,7.2,5.0,158 2025-07-16 03:00,51.0,,,6.7,4.1,174 2025-07-16 04:00,52.0,,,8.8,3.7,263 2025-07-16 05:00,47.0,,,4.2,2.4,62 2025-07-16 06:00,49.0,,,5.3,3.5,74 2025-07-16 07:00,51.0,,,7.9,4.5,81 2025-07-16 08:00,51.0,,,8.5,5.7,76 2025-07-16 09:00,52.0,,,10.8,8.0,96 2025-07-16 10:00,54.0,,,11.4,8.0,112 2025-07-16 11:00,54.0,,,9.2,6.0,128 2025-07-16 12:00,55.0,,,6.6,4.7,126 2025-07-16 13:00,55.0,,,5.6,3.6,140 2025-07-16 14:00,57.0,,,6.1,4.2,182 2025-07-16 15:00,58.0,,,6.6,4.8,193 2025-07-16 16:00,59.0,,,6.1,4.4,213 2025-07-16 17:00,59.0,,,6.7,4.3,208 2025-07-16 18:00,58.0,,,7.3,3.1,177 2025-07-16 19:00,60.0,,,7.9,4.3,58 2025-07-16 20:00,60.0,,,5.6,3.2,53 2025-07-16 21:00,59.0,,,5.6,2.9,59 2025-07-16 22:00,57.0,,,4.9,2.1,13 2025-07-16 23:00,55.0,,,5.1,3.3,340 2025-07-17 00:00,53.0,,,4.0,2.1,35 2025-07-17 01:00,52.0,,,4.1,2.6,0 2025-07-17 02:00,54.0,,,4.4,2.2,353 2025-07-17 03:00,55.0,,,5.2,1.9,52 2025-07-17 04:00,55.0,,,4.1,2.2,13 2025-07-17 05:00,54.0,,,4.0,1.9,16 2025-07-17 06:00,55.0,,,5.1,2.2,35 2025-07-17 07:00,59.0,,,12.6,7.2,68 2025-07-17 08:00,57.0,,,15.6,9.6,77 2025-07-17 09:00,59.0,,,16.4,11.3,101 2025-07-17 10:00,59.0,,,20.6,13.1,111 2025-07-17 11:00,54.0,,,18.0,10.3,137 2025-07-17 12:00,56.0,,,12.4,8.4,124 2025-07-17 13:00,60.0,,,15.8,10.1,116 2025-07-17 14:00,57.0,,,13.6,10.0,117 2025-07-17 15:00,56.0,,,,,