Arrow leftBack to Explore
The logo for the VIRGAS campaign

Volcano-plume Investigation Readiness and Gas-phase and Aerosol Sulfur

Atmospheric Composition

1
view all deployment dates
Deployment
2
Platforms
2
Data Products

The Campaign

The Volcano-plume Investigation Readiness and Gas-phase and Aerosol Sulfur (VIRGAS) Experiment was a NASA-funded project that studied sulfur compounds, both naturally occurring and caused by human emissions, as well as their effect on climate change and air quality. It had one deployment in October 2015 over the southern and midwestern United States. NASA WB-57 aircraft was equipped in situ sensor to collect measurements of aerosols and trace gases. Complementary balloon-borne profile measurements were collected using the Printed Optical Particle Spectrometer (POPS). VIRGAS was funded by NASA’s Upper Atmosphere Research Program.

2015-10-19 — 2015-10-30

Houston, Texas
boreal fall

N: 50°N

S: 10°N

W: 110°W

E: 80°W

Additional Notes

Data from the POPS instrument is stored at NOAA.

SULFUR DIOXIDE
STRATOSPHERIC TRACE GASES
VOLCANIC PLUMES
VOLCANIC EMISSIONS TRACER
FOSSIL FUEL EMISSIONS
AIR POLLUTION
AEROSOLS
AIR QUALITY
Slide 1 of 2

Events

1 Deployment
2 IOPs
1 Significant Event
20162017

Filter data products from this campaign by specific platforms, instruments, or formats.

Platforms
PLATFORMS
Instruments
INSTRUMENTS
The logo for the VIRGAS campaign
NASA
Upper Atmosphere Research Program
Ken Jucks
Karen Rosenlof
Gao Chen
Currently unavailable
Currently unavailable