#------------------------------------------------- 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: 2024-12-03 19:00 to 2024-12-10 18:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 697: Poison Flat, CA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # 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 # 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Poison Flat (697) # California SNOTEL Site - 7736 ft # Reporting Frequency: Hourly; Date Range: 2024-12-03 19:00 to 2024-12-10 18:00 # # As of: Dec 10, 2024, 6:37:23 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-12-03 19:00,2.7,13,5.0,30.4 2024-12-03 20:00,2.7,13,4.9,29.5 2024-12-03 21:00,2.7,13,4.9,28.8 2024-12-03 22:00,2.7,13,5.0,27.9 2024-12-03 23:00,2.7,13,4.9,27.0 2024-12-04 00:00,2.7,13,4.9,26.2 2024-12-04 01:00,2.7,13,4.9,25.3 2024-12-04 02:00,2.7,13,4.9,25.3 2024-12-04 03:00,2.7,13,4.9,25.3 2024-12-04 04:00,2.7,13,4.9,24.4 2024-12-04 05:00,2.7,13,4.9,25.2 2024-12-04 06:00,2.7,13,4.9,25.0 2024-12-04 07:00,2.7,13,4.9,23.2 2024-12-04 08:00,2.7,13,4.9,24.4 2024-12-04 09:00,2.7,13,4.9,27.9 2024-12-04 10:00,2.8,13,4.9,32.9 2024-12-04 11:00,2.8,13,4.9,40.3 2024-12-04 12:00,2.8,13,4.9,45.5 2024-12-04 13:00,2.8,13,4.9,48.7 2024-12-04 14:00,2.8,12,4.9,45.5 2024-12-04 15:00,2.8,13,4.9,41.9 2024-12-04 16:00,2.8,13,4.9,37.9 2024-12-04 17:00,2.8,13,5.0,32.7 2024-12-04 18:00,2.8,13,5.0,31.5 2024-12-04 19:00,2.8,13,4.9,29.8 2024-12-04 20:00,2.7,13,4.9,29.7 2024-12-04 21:00,2.7,13,5.0,28.9 2024-12-04 22:00,2.7,13,4.9,28.4 2024-12-04 23:00,2.7,13,4.9,26.6 2024-12-05 00:00,2.7,13,4.9,27.0 2024-12-05 01:00,2.7,13,4.9,26.1 2024-12-05 02:00,2.7,13,4.9,25.2 2024-12-05 03:00,2.7,13,4.9,24.6 2024-12-05 04:00,2.7,13,4.9,25.0 2024-12-05 05:00,2.7,13,4.9,25.2 2024-12-05 06:00,2.7,12,4.9,24.3 2024-12-05 07:00,2.7,13,4.9,24.6 2024-12-05 08:00,2.7,13,4.9,25.7 2024-12-05 09:00,2.7,12,4.9,28.8 2024-12-05 10:00,2.8,12,4.9,34.2 2024-12-05 11:00,2.8,12,4.9,46.2 2024-12-05 12:00,2.8,12,4.9,47.8 2024-12-05 13:00,2.8,12,4.9,48.2 2024-12-05 14:00,2.8,12,4.9,47.7 2024-12-05 15:00,2.8,12,4.9,42.4 2024-12-05 16:00,2.8,12,5.0,35.6 2024-12-05 17:00,2.8,12,5.0,31.8 2024-12-05 18:00,2.8,12,5.0,31.1 2024-12-05 19:00,2.8,12,5.0,30.2 2024-12-05 20:00,2.8,13,4.9,29.3 2024-12-05 21:00,2.8,12,5.0,28.4 2024-12-05 22:00,2.7,13,4.9,26.8 2024-12-05 23:00,2.7,13,4.9,25.5 2024-12-06 00:00,2.7,13,4.9,25.2 2024-12-06 01:00,2.7,13,4.9,23.0 2024-12-06 02:00,2.7,13,4.9,24.4 2024-12-06 03:00,2.7,13,4.9,22.3 2024-12-06 04:00,2.7,13,4.9,23.4 2024-12-06 05:00,2.7,13,4.9,22.5 2024-12-06 06:00,2.7,13,4.9,20.8 2024-12-06 07:00,2.7,13,4.9,21.2 2024-12-06 08:00,2.7,13,4.9,21.2 2024-12-06 09:00,2.7,13,4.9,25.3 2024-12-06 10:00,2.8,13,4.9,29.7 2024-12-06 11:00,2.8,12,4.8,38.3 2024-12-06 12:00,2.8,12,4.9,42.3 2024-12-06 13:00,2.8,12,4.8,46.2 2024-12-06 14:00,2.8,12,4.9,42.8 2024-12-06 15:00,2.8,12,4.9,41.5 2024-12-06 16:00,2.8,13,4.9,34.3 2024-12-06 17:00,2.8,13,4.9,30.7 2024-12-06 18:00,2.8,13,4.9,30.6 2024-12-06 19:00,2.7,13,4.9,29.5 2024-12-06 20:00,2.7,13,4.9,28.2 2024-12-06 21:00,2.7,13,4.9,27.1 2024-12-06 22:00,2.7,13,4.9,25.9 2024-12-06 23:00,2.7,13,4.9,24.3 2024-12-07 00:00,2.7,13,4.9,24.3 2024-12-07 01:00,2.7,13,4.9,23.7 2024-12-07 02:00,2.7,13,4.9,23.9 2024-12-07 03:00,2.7,13,4.9,23.5 2024-12-07 04:00,2.7,13,4.9,24.6 2024-12-07 05:00,2.7,13,4.9,23.7 2024-12-07 06:00,2.7,13,4.9,25.2 2024-12-07 07:00,2.7,13,4.9,25.3 2024-12-07 08:00,2.7,12,4.9,25.5 2024-12-07 09:00,2.7,12,4.9,28.4 2024-12-07 10:00,2.8,12,4.9,36.1 2024-12-07 11:00,2.8,12,4.8,44.1 2024-12-07 12:00,2.8,12,4.9,50.0 2024-12-07 13:00,2.8,11,4.9,52.3 2024-12-07 14:00,2.8,12,4.9,48.4 2024-12-07 15:00,2.8,12,4.9,45.9 2024-12-07 16:00,2.8,12,4.9,41.7 2024-12-07 17:00,2.8,12,4.9,36.5 2024-12-07 18:00,2.8,12,4.9,34.9 2024-12-07 19:00,2.8,12,5.0,34.0 2024-12-07 20:00,2.8,12,5.0,34.9 2024-12-07 21:00,2.8,12,5.0,34.0 2024-12-07 22:00,2.8,12,5.0,33.3 2024-12-07 23:00,2.8,12,5.0,33.6 2024-12-08 00:00,2.7,12,4.9,32.7 2024-12-08 01:00,2.8,12,5.0,31.5 2024-12-08 02:00,2.8,12,5.0,31.1 2024-12-08 03:00,2.8,12,5.0,30.4 2024-12-08 04:00,2.8,12,5.0,29.3 2024-12-08 05:00,2.8,12,5.0,28.8 2024-12-08 06:00,2.8,12,5.0,28.9 2024-12-08 07:00,2.8,12,4.9,28.0 2024-12-08 08:00,2.8,12,4.9,28.0 2024-12-08 09:00,2.8,12,5.0,29.1 2024-12-08 10:00,2.9,12,4.9,32.5 2024-12-08 11:00,2.9,12,4.9,39.6 2024-12-08 12:00,2.9,12,4.9,45.1 2024-12-08 13:00,2.9,12,4.9,47.3 2024-12-08 14:00,2.9,12,4.9,45.7 2024-12-08 15:00,2.9,12,5.0,43.7 2024-12-08 16:00,2.9,12,5.0,36.5 2024-12-08 17:00,2.8,12,5.0,31.8 2024-12-08 18:00,2.8,12,5.0,29.5 2024-12-08 19:00,2.8,13,5.0,28.4 2024-12-08 20:00,2.8,12,5.0,28.8 2024-12-08 21:00,2.8,12,5.0,27.0 2024-12-08 22:00,2.8,12,5.0,25.3 2024-12-08 23:00,2.8,12,4.9,23.5 2024-12-09 00:00,2.7,12,4.9,22.8 2024-12-09 01:00,2.7,12,4.9,21.2 2024-12-09 02:00,2.7,12,4.9,21.0 2024-12-09 03:00,2.7,12,4.9,19.2 2024-12-09 04:00,2.7,12,4.9,17.6 2024-12-09 05:00,2.7,12,4.9,14.9 2024-12-09 06:00,2.6,12,4.9,13.6 2024-12-09 07:00,2.6,12,4.9,13.8 2024-12-09 08:00,2.6,12,4.8,13.3 2024-12-09 09:00,2.7,12,4.9,18.9 2024-12-09 10:00,2.8,12,4.9,25.9 2024-12-09 11:00,2.8,12,4.8,28.2 2024-12-09 12:00,2.8,12,4.9,30.6 2024-12-09 13:00,2.8,12,4.8,32.9 2024-12-09 14:00,2.8,12,4.8,32.4 2024-12-09 15:00,2.8,12,4.9,31.5 2024-12-09 16:00,2.8,12,4.9,28.2 2024-12-09 17:00,2.7,12,4.9,22.8 2024-12-09 18:00,2.7,12,4.9,19.2 2024-12-09 19:00,2.7,12,4.9,18.1 2024-12-09 20:00,2.6,12,4.9,17.1 2024-12-09 21:00,2.6,12,4.9,14.0 2024-12-09 22:00,2.6,12,4.8,13.8 2024-12-09 23:00,2.6,12,4.8,12.2 2024-12-10 00:00,2.7,12,4.9,13.1 2024-12-10 01:00,2.6,12,4.8,13.6 2024-12-10 02:00,2.5,12,4.8,10.8 2024-12-10 03:00,2.5,12,4.8,9.9 2024-12-10 04:00,2.5,12,4.8,11.8 2024-12-10 05:00,2.5,12,4.8,12.0 2024-12-10 06:00,2.5,12,4.8,13.6 2024-12-10 07:00,2.5,12,4.8,16.2 2024-12-10 08:00,2.5,12,4.8,18.0 2024-12-10 09:00,2.5,12,4.8,24.4 2024-12-10 10:00,2.6,12,4.8,28.2 2024-12-10 11:00,2.6,12,4.8,37.0 2024-12-10 12:00,2.6,11,4.8,44.4 2024-12-10 13:00,2.6,12,4.8,48.0 2024-12-10 14:00,2.6,12,4.8,45.9 2024-12-10 15:00,2.5,12,4.8,42.8 2024-12-10 16:00,2.5,12,4.9,36.0 2024-12-10 17:00,2.5,12,4.9,31.5 2024-12-10 18:00,2.5,12,4.9,30.0