Sampling Stations Page

Site Description
Station Information
Category: Continental
Collaborating Institutes: Appalachian State University
WMO GAW station information page
Status: Operational, Jun. 2009
Site Info: Contacts:
Dr. James Sherman
PI - Optical Measurements
Department of Physics and Astronomy

Dr. Brett Taubman
PI - Chemical Measurements
Department of Chemistry

Dr. Yong Zhou
Director of Observatory Operations

Regular Mailing Address:
Appalachian State University
c/o Jim Sherman 231 CAP Building
525 Rivers St.
Boone, NC 28608 USA

Fax: 828-262-6558
Station Coordinates and Elevation: 36.200N, 81.700W 1100masl
Photos and Drawings: APP Photo Gallery
Station flow diagram

APP Aerosol Properties Plots

Statistical Summary Plots - Multi-year record of final aerosol and atmospheric property data.

Do not quote or cite.

Atmospheric Properties

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.

Short-Term Status Plots (last 48 hours) Long-Term Averaged Plots (hourly averages, last 30 days)
Extensive Parameter SummaryExtensive Parameter Summary
Spectral CoefficientsSpectral Coefficients
Spectral Coefficients (Humidified) Plot Not AvailableSpectral Coefficients (Humidified) Plot Not Available
Intensive Parameter SummaryIntensive Parameter Summary
Intensive Parameter Summary (Humidified) Plot Not AvailableIntensive Parameter Summary (Humidified) Plot Not Available
CCN Fit Parameters Plot Not AvailableCCN Fit Parameters Plot Not Available
Wind Speed and DirectionWind Speed and Direction
CNC Status/FlowsCNC Status/Flows
CCN Status Plot Not AvailableCCN Status Plot Not Available
PSAP StatusPSAP Status
CLAP AbsorptionCLAP Absorption
CLAP StatusCLAP Status
Nephelometer Background ReferenceNephelometer Background Reference
Nephelometer Background Reference (Humidified) Plot Not AvailableNephelometer Background Reference (Humidified) Plot Not Available
Nephelometer StatusNephelometer Status
Nephelometer Status (Humidified)Nephelometer Status (Humidified)
Temperature, Humidity and Dew PointTemperature, Humidity and Dew Point
Filter Status Plot Not AvailableFilter Status Plot Not Available
uMAC StatusuMAC Status
Aethalometer EBC Plot Not AvailableAethalometer EBC Plot Not Available
Aethalometer Status Plot Not AvailableAethalometer Status Plot Not Available

Summary Status Plots

One Year Summary Status Plots Time Series (Entire Record) Summary Status Plots
Nephelometer StatusNephelometer Status
Wet Nephelometer Status Plot Not AvailableWet Nephelometer Status