#------------------------------------------------- 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: 2024-04-24 01:00 to 2024-05-01 00:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 511: Hannagan Meadows, AZ # # 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 # #------------------------------------------------------------------------------------------------------ # # Hannagan Meadows (511) # Arizona SNOTEL Site - 9027 ft # Reporting Frequency: Hourly; Date Range: 2024-04-24 01:00 to 2024-05-01 00:00 # # As of: May 1, 2024, 12:23:21 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-24 01:00,0.4,0,19.7,43.9 2024-04-24 02:00,0.3,,19.7,42.8 2024-04-24 03:00,0.3,0,19.7,42.4 2024-04-24 04:00,0.3,,19.7,41.4 2024-04-24 05:00,0.2,,19.7,44.1 2024-04-24 06:00,0.3,,19.6,48.9 2024-04-24 07:00,0.5,,19.6,52.3 2024-04-24 08:00,0.8,,19.5,53.4 2024-04-24 09:00,0.9,,19.5,52.5 2024-04-24 10:00,1.0,,19.5,51.6 2024-04-24 11:00,1.1,,19.4,52.2 2024-04-24 12:00,1.2,0,19.4,55.6 2024-04-24 13:00,1.2,0,19.4,53.2 2024-04-24 14:00,1.2,0,19.4,52.7 2024-04-24 15:00,1.2,,19.4,52.3 2024-04-24 16:00,1.1,,19.5,51.4 2024-04-24 17:00,1.0,0,19.5,49.8 2024-04-24 18:00,0.9,,19.6,48.2 2024-04-24 19:00,0.7,0,19.6,45.5 2024-04-24 20:00,0.6,0,19.6,43.9 2024-04-24 21:00,0.5,0,19.7,42.1 2024-04-24 22:00,0.4,0,19.7,41.9 2024-04-24 23:00,0.3,0,19.7,40.6 2024-04-25 00:00,0.3,0,19.7,40.5 2024-04-25 01:00,0.2,,19.7,39.6 2024-04-25 02:00,0.2,0,19.7,37.6 2024-04-25 03:00,0.2,0,19.7,33.6 2024-04-25 04:00,0.1,0,19.7,36.0 2024-04-25 05:00,0.1,0,19.7,39.6 2024-04-25 06:00,0.2,,19.7,45.0 2024-04-25 07:00,0.4,,19.6,45.1 2024-04-25 08:00,0.6,,19.6,44.6 2024-04-25 09:00,0.6,,19.6,46.0 2024-04-25 10:00,0.7,,19.5,46.6 2024-04-25 11:00,0.8,,19.5,47.8 2024-04-25 12:00,0.8,0,19.5,45.0 2024-04-25 13:00,0.9,,19.6,46.8 2024-04-25 14:00,1.0,0,19.4,46.8 2024-04-25 15:00,1.0,,19.4,42.4 2024-04-25 16:00,0.9,,19.5,44.2 2024-04-25 17:00,0.8,,19.5,42.3 2024-04-25 18:00,0.7,0,19.6,39.4 2024-04-25 19:00,0.5,0,19.6,37.6 2024-04-25 20:00,0.4,0,19.7,37.4 2024-04-25 21:00,0.3,0,19.7,35.8 2024-04-25 22:00,0.3,,19.7,35.1 2024-04-25 23:00,0.2,0,19.7,31.6 2024-04-26 00:00,0.2,0,19.7,33.3 2024-04-26 01:00,0.1,0,19.7,33.4 2024-04-26 02:00,0.1,0,19.7,32.9 2024-04-26 03:00,0.1,,19.7,31.6 2024-04-26 04:00,0.0,0,19.7,29.3 2024-04-26 05:00,0.0,,19.7,31.1 2024-04-26 06:00,0.1,,19.6,38.1 2024-04-26 07:00,0.2,,19.7,41.9 2024-04-26 08:00,0.4,,19.6,43.0 2024-04-26 09:00,0.5,,19.6,43.9 2024-04-26 10:00,0.6,0,19.5,47.1 2024-04-26 11:00,0.7,0,19.4,46.0 2024-04-26 12:00,0.8,0,19.5,48.4 2024-04-26 13:00,0.9,0,19.5,48.4 2024-04-26 14:00,1.0,,19.4,48.2 2024-04-26 15:00,0.9,,19.5,45.7 2024-04-26 16:00,0.8,,19.5,44.8 2024-04-26 17:00,0.7,0,19.6,43.0 2024-04-26 18:00,0.6,0,19.6,42.1 2024-04-26 19:00,0.5,0,19.6,39.7 2024-04-26 20:00,0.4,,19.9,38.5 2024-04-26 21:00,0.4,0,19.7,36.5 2024-04-26 22:00,0.3,0,19.7,35.8 2024-04-26 23:00,0.4,,19.8,31.5 2024-04-27 00:00,0.3,0,19.8,32.2 2024-04-27 01:00,0.3,0,19.8,32.2 2024-04-27 02:00,0.3,,19.8,31.6 2024-04-27 03:00,0.2,0,19.8,31.3 2024-04-27 04:00,0.2,,19.8,30.6 2024-04-27 05:00,0.2,,19.8,31.1 2024-04-27 06:00,0.2,,19.8,31.8 2024-04-27 07:00,0.3,,19.8,32.5 2024-04-27 08:00,0.3,,19.8,34.2 2024-04-27 09:00,0.4,,19.8,33.8 2024-04-27 10:00,0.4,,19.9,33.6 2024-04-27 11:00,0.4,,19.9,33.4 2024-04-27 12:00,0.5,,19.9,34.5 2024-04-27 13:00,0.5,0,19.9,34.5 2024-04-27 14:00,0.5,,19.9,35.2 2024-04-27 15:00,0.4,,19.9,35.8 2024-04-27 16:00,0.4,0,19.9,36.3 2024-04-27 17:00,0.4,0,19.9,35.2 2024-04-27 18:00,0.3,0,20.0,34.3 2024-04-27 19:00,0.3,0,19.9,34.2 2024-04-27 20:00,0.2,0,19.9,34.0 2024-04-27 21:00,0.2,0,20.0,33.8 2024-04-27 22:00,0.2,0,20.0,33.8 2024-04-27 23:00,0.2,0,20.0,34.2 2024-04-28 00:00,0.2,0,20.0,34.2 2024-04-28 01:00,0.2,0,20.0,33.6 2024-04-28 02:00,0.2,0,20.0,32.7 2024-04-28 03:00,0.1,0,20.0,32.7 2024-04-28 04:00,0.1,0,20.0,31.6 2024-04-28 05:00,0.1,,20.0,32.7 2024-04-28 06:00,0.1,,19.9,39.4 2024-04-28 07:00,0.3,,19.9,41.4 2024-04-28 08:00,0.4,,19.9,41.2 2024-04-28 09:00,0.5,,19.8,42.6 2024-04-28 10:00,0.6,,19.8,46.4 2024-04-28 11:00,0.7,,19.7,48.2 2024-04-28 12:00,0.7,,19.7,47.1 2024-04-28 13:00,0.7,,19.8,47.7 2024-04-28 14:00,0.8,,19.7,49.5 2024-04-28 15:00,0.9,,19.7,46.8 2024-04-28 16:00,0.8,,19.7,50.4 2024-04-28 17:00,0.9,,19.7,48.4 2024-04-28 18:00,0.7,0,19.8,41.5 2024-04-28 19:00,0.5,0,19.9,37.8 2024-04-28 20:00,0.3,0,19.9,35.4 2024-04-28 21:00,0.2,0,19.9,33.8 2024-04-28 22:00,0.2,0,19.9,32.2 2024-04-28 23:00,0.1,0,19.9,31.1 2024-04-29 00:00,0.1,0,20.0,32.2 2024-04-29 01:00,0.0,0,19.9,34.3 2024-04-29 02:00,0.0,,19.9,31.6 2024-04-29 03:00,0.0,,19.9,31.5 2024-04-29 04:00,0.0,,19.9,30.0 2024-04-29 05:00,0.0,,19.9,31.8 2024-04-29 06:00,0.0,,19.9,45.3 2024-04-29 07:00,0.2,,19.9,46.2 2024-04-29 08:00,0.4,,19.8,47.3 2024-04-29 09:00,0.5,,19.8,50.4 2024-04-29 10:00,0.6,,19.7,51.1 2024-04-29 11:00,0.8,,19.7,53.6 2024-04-29 12:00,0.9,,19.7,54.9 2024-04-29 13:00,1.0,,19.6,57.0 2024-04-29 14:00,1.1,0,19.6,58.1 2024-04-29 15:00,1.2,0,19.5,55.8 2024-04-29 16:00,1.2,,19.5,55.9 2024-04-29 17:00,1.2,,19.6,53.2 2024-04-29 18:00,0.9,0,19.7,47.7 2024-04-29 19:00,0.6,0,19.8,41.2 2024-04-29 20:00,0.4,0,19.9,40.5 2024-04-29 21:00,0.3,0,19.9,42.6 2024-04-29 22:00,0.2,0,19.9,41.7 2024-04-29 23:00,0.2,0,19.9,40.8 2024-04-30 00:00,0.2,0,19.9,38.8 2024-04-30 01:00,0.1,0,19.9,39.9 2024-04-30 02:00,0.1,0,19.9,38.8 2024-04-30 03:00,0.1,0,19.9,40.6 2024-04-30 04:00,0.1,,19.9,39.2 2024-04-30 05:00,0.0,,19.9,41.4 2024-04-30 06:00,0.1,,19.9,48.6 2024-04-30 07:00,0.3,,19.9,50.0 2024-04-30 08:00,0.5,,19.8,52.0 2024-04-30 09:00,0.6,0,19.7,53.2 2024-04-30 10:00,0.7,,19.7,54.0 2024-04-30 11:00,0.8,0,19.6,57.2 2024-04-30 12:00,0.9,,19.6,59.4 2024-04-30 13:00,1.0,,19.6,58.8 2024-04-30 14:00,1.2,,19.5,60.1 2024-04-30 15:00,1.3,,19.5,59.4 2024-04-30 16:00,1.3,,19.5,57.4 2024-04-30 17:00,1.2,,19.5,56.3 2024-04-30 18:00,0.9,0,19.7,50.7 2024-04-30 19:00,0.7,0,19.8,45.3 2024-04-30 20:00,0.5,0,19.8,41.9 2024-04-30 21:00,0.4,,19.9,44.2 2024-04-30 22:00,0.3,0,19.9,44.1 2024-04-30 23:00,0.2,,19.9,43.7