Web cams are courtesy USGS Hawaiian Volcano Observatory
Mauna Loa Volcano - Summit
Volcanic gasses on Kīlauea (provides wind direction and concentration of gasses at Jaggar Museum and Kīlauea Visitor Center)
Did You Know?
The young fronds of the `ama`u fern (Sadleria cyatheoides) often emerge red to block harmful rays from the sun. They gradually turn green with age.