(APP) Appalchia State United States
Site Description
Station Information
Category: Continental
Collaborating Institutes:
Status: Operational, Jun. 2009
Site Info: Contacts:
James Sherman
shermanjp@appstate.edu
828-262-2438
Department of Physics and Astronomy

Brett Taubman
taubmanbf@appstate.edu
828-262-7847
Department of Chemistry

Regular Mailing Address:
Appalachian State University
417 CAP Building
525 Rivers St.
Boone, NC 28608 USA

Fax: 828-262-6558
Photos:

APP Aerosol Properties Plots

These plots are designed to provide a quick look at the measured aerosol properties. They display raw unedited data, but known corrections for instrument errors have been applied.

Do not quote or cite.

Atmospheric Properties

Short Term Plots (smoothed corrected, 6 min. averages, includes up to last 48 hours of data transferred to GMD): Long-term Plots (smoothed corrected, hourly averages, last 30 days of data):

APP System Status

These plots are designed to allow NOAA/ESRL/GMD staff to review current station operations. Feel free to browse these plots, but be aware that they are raw unedited data.

Most Recent Atmospheric Properties:
  • Extensive Parameter Summary (scattering, absorption, condensation nuclei)
  • Intensive Parameter Summary (single scattering albedo, backscattering fraction, Ångström exponent)
  • Light Scattering and Absorption Coefficients
  • Light scattering, Humidified Nephelometer
  • Aerosol Intensive Properties, Humidified Nephelometer
  • f(RH) (ratio of wet to dry nephelometer scattering coefficients vs. time)
  • Fitted f(RH)
  • Humidograph (ratio of wet to dry nephelometer scattering coefficients vs. relative humidity)
  • CN concentrations
  • Wind speed and direction
  • 3w_Bap
Short Term Status PlotsLong Term Status Plots