pl23_wea03468.jpg
![Brooke Walsh explains how the ozone layer is measured at the Mauna LoaObservatory to a group of international students from the University of theNations wea03468.jpg Brooke Walsh explains how the ozone layer is measured at the Mauna LoaObservatory to a group of international students from the University of theNations](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_wea03468.jpg)
Description
Brooke Walsh explains how the ozone layer is measured at the Mauna LoaObservatory to a group of international students from the University of theNations.
Photographer
Forrest M. Mims III
Display Date
2005 June 23
Location
Hawaii, Mauna Loa
Collection
Weather Service
Keywords
NOAA 200th Photo Contest