#------------------------------------------------- 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: 2024-04-28 01:00 to 2024-05-01 00:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 520: Hemlock Butte, ID # # 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 # Wind Speed Average Value None Hour N/A Miles/hour N/A WSPDV Average wind speed # Wind Speed Maximum Value None Hour N/A Miles/hour N/A WSPDX Maximum 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 # #------------------------------------------------------------------------------------------------------ # # Hemlock Butte (520) # Idaho SNOTEL Site - 5810 ft # Reporting Frequency: Hourly; Date Range: 2024-04-28 01:00 to 2024-05-01 00:00 # # As of: May 1, 2024, 12:15:07 AM GMT-08:00 # Date,Station Name,State Name,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Wind Speed Average (mph),Wind Speed Maximum (mph),Wind Direction Average (degree) 2024-04-28 01:00,Hemlock Butte,IDAHO,33.3,30.1,27.0,70,5.6,7.8,205 2024-04-28 02:00,Hemlock Butte,IDAHO,33.6,30.1,26.9,70,7.4,11.5,196 2024-04-28 03:00,Hemlock Butte,IDAHO,33.8,30.0,27.0,70,7.7,12.7,199 2024-04-28 04:00,Hemlock Butte,IDAHO,33.4,30.0,27.0,69,8.0,13.5,202 2024-04-28 05:00,Hemlock Butte,IDAHO,33.6,30.1,27.0,70,7.6,11.7,200 2024-04-28 06:00,Hemlock Butte,IDAHO,33.4,30.1,27.0,,8.4,12.2,196 2024-04-28 07:00,Hemlock Butte,IDAHO,34.0,30.1,26.9,,8.9,12.9,198 2024-04-28 08:00,Hemlock Butte,IDAHO,34.5,30.1,26.9,67,7.2,12.2,202 2024-04-28 09:00,Hemlock Butte,IDAHO,36.1,30.1,26.9,70,8.0,11.9,205 2024-04-28 10:00,Hemlock Butte,IDAHO,35.8,30.1,26.9,70,10.8,22.7,209 2024-04-28 11:00,Hemlock Butte,IDAHO,32.9,30.1,27.0,68,8.9,16.9,207 2024-04-28 12:00,Hemlock Butte,IDAHO,38.3,30.3,27.0,71,10.6,14.7,206 2024-04-28 13:00,Hemlock Butte,IDAHO,36.3,30.1,27.0,70,8.2,13.9,207 2024-04-28 14:00,Hemlock Butte,IDAHO,39.6,30.4,27.0,70,10.4,20.0,210 2024-04-28 15:00,Hemlock Butte,IDAHO,39.4,30.1,27.0,70,7.9,13.6,211 2024-04-28 16:00,Hemlock Butte,IDAHO,39.7,30.1,26.9,70,9.0,14.4,208 2024-04-28 17:00,Hemlock Butte,IDAHO,39.7,30.1,26.8,70,7.7,11.5,211 2024-04-28 18:00,Hemlock Butte,IDAHO,38.5,30.1,26.7,70,3.8,8.1,325 2024-04-28 19:00,Hemlock Butte,IDAHO,35.6,30.1,26.7,70,5.0,12.7,231 2024-04-28 20:00,Hemlock Butte,IDAHO,36.3,30.2,26.7,69,4.3,8.4,222 2024-04-28 21:00,Hemlock Butte,IDAHO,36.0,30.1,26.7,69,5.2,11.9,224 2024-04-28 22:00,Hemlock Butte,IDAHO,34.7,30.2,26.7,68,9.6,17.6,228 2024-04-28 23:00,Hemlock Butte,IDAHO,32.5,30.2,26.7,69,7.1,16.8,231 2024-04-29 00:00,Hemlock Butte,IDAHO,31.8,30.3,26.9,70,10.1,16.8,226 2024-04-29 01:00,Hemlock Butte,IDAHO,31.5,30.4,27.0,70,9.8,14.4,222 2024-04-29 02:00,Hemlock Butte,IDAHO,31.3,30.4,27.1,72,11.2,19.0,226 2024-04-29 03:00,Hemlock Butte,IDAHO,30.7,30.5,27.3,,9.0,17.3,230 2024-04-29 04:00,Hemlock Butte,IDAHO,30.0,30.5,27.2,74,7.6,12.8,225 2024-04-29 05:00,Hemlock Butte,IDAHO,30.0,30.6,27.3,,7.5,13.5,214 2024-04-29 06:00,Hemlock Butte,IDAHO,30.2,30.5,27.3,75,7.0,12.1,212 2024-04-29 07:00,Hemlock Butte,IDAHO,29.5,30.6,27.4,,10.2,18.1,211 2024-04-29 08:00,Hemlock Butte,IDAHO,29.5,30.5,27.4,76,9.2,15.6,220 2024-04-29 09:00,Hemlock Butte,IDAHO,29.3,30.6,27.4,75,8.4,11.8,208 2024-04-29 10:00,Hemlock Butte,IDAHO,30.9,30.7,27.4,,8.1,14.3,215 2024-04-29 11:00,Hemlock Butte,IDAHO,30.7,30.7,27.4,,8.6,17.2,218 2024-04-29 12:00,Hemlock Butte,IDAHO,28.8,30.7,27.5,74,9.2,14.6,205 2024-04-29 13:00,Hemlock Butte,IDAHO,29.5,30.8,27.5,76,13.9,22.4,215 2024-04-29 14:00,Hemlock Butte,IDAHO,29.5,30.8,27.5,76,13.6,20.0,210 2024-04-29 15:00,Hemlock Butte,IDAHO,29.8,30.8,27.5,75,11.2,17.8,219 2024-04-29 16:00,Hemlock Butte,IDAHO,30.6,30.8,27.5,75,8.9,16.1,219 2024-04-29 17:00,Hemlock Butte,IDAHO,30.2,30.8,27.5,,10.7,19.3,212 2024-04-29 18:00,Hemlock Butte,IDAHO,29.7,30.9,27.5,,9.1,16.7,224 2024-04-29 19:00,Hemlock Butte,IDAHO,27.7,30.9,27.5,,11.0,18.1,219 2024-04-29 20:00,Hemlock Butte,IDAHO,27.5,30.9,27.6,76,10.2,16.4,213 2024-04-29 21:00,Hemlock Butte,IDAHO,27.1,31.0,27.5,78,9.7,13.9,216 2024-04-29 22:00,Hemlock Butte,IDAHO,27.0,30.9,27.6,78,8.4,13.4,212 2024-04-29 23:00,Hemlock Butte,IDAHO,26.4,30.9,27.6,78,6.8,9.0,205 2024-04-30 00:00,Hemlock Butte,IDAHO,27.0,30.9,27.6,78,6.6,12.2,195 2024-04-30 01:00,Hemlock Butte,IDAHO,27.1,31.0,27.5,78,5.5,9.3,198 2024-04-30 02:00,Hemlock Butte,IDAHO,27.0,31.0,27.6,78,6.1,11.0,200 2024-04-30 03:00,Hemlock Butte,IDAHO,26.8,30.9,27.6,77,5.0,9.1,200 2024-04-30 04:00,Hemlock Butte,IDAHO,26.6,30.9,27.5,77,4.8,7.9,205 2024-04-30 05:00,Hemlock Butte,IDAHO,26.4,30.9,27.6,77,4.7,8.5,206 2024-04-30 06:00,Hemlock Butte,IDAHO,26.8,30.9,27.5,77,3.8,6.9,194 2024-04-30 07:00,Hemlock Butte,IDAHO,26.1,30.9,27.5,76,4.4,7.6,197 2024-04-30 08:00,Hemlock Butte,IDAHO,27.7,30.9,27.5,75,4.6,10.0,205 2024-04-30 09:00,Hemlock Butte,IDAHO,28.8,31.0,27.5,,6.2,13.3,206 2024-04-30 10:00,Hemlock Butte,IDAHO,27.9,31.0,27.6,77,8.7,15.2,213 2024-04-30 11:00,Hemlock Butte,IDAHO,29.5,31.0,27.6,76,7.0,12.8,211 2024-04-30 12:00,Hemlock Butte,IDAHO,31.3,31.0,27.6,76,5.3,9.0,214 2024-04-30 13:00,Hemlock Butte,IDAHO,32.2,31.0,27.7,75,7.8,16.1,205 2024-04-30 14:00,Hemlock Butte,IDAHO,29.3,30.9,27.7,,10.2,18.9,205 2024-04-30 15:00,Hemlock Butte,IDAHO,28.8,31.0,27.7,,3.8,7.2,196 2024-04-30 16:00,Hemlock Butte,IDAHO,31.3,31.0,27.7,,2.7,7.2,198 2024-04-30 17:00,Hemlock Butte,IDAHO,28.2,31.0,27.7,,2.5,9.5,91 2024-04-30 18:00,Hemlock Butte,IDAHO,27.7,31.0,27.7,,1.6,5.3,58 2024-04-30 19:00,Hemlock Butte,IDAHO,27.7,31.1,27.7,,4.1,9.4,197 2024-04-30 20:00,Hemlock Butte,IDAHO,27.0,31.0,27.7,,7.1,10.5,193 2024-04-30 21:00,Hemlock Butte,IDAHO,27.1,31.0,27.7,,7.1,10.3,192 2024-04-30 22:00,Hemlock Butte,IDAHO,26.8,31.0,27.7,,7.6,12.2,201 2024-04-30 23:00,Hemlock Butte,IDAHO,26.4,31.1,27.7,,,,