• Halema`uma`u Just Before Dawn

    Hawai'i Volcanoes

    National Park Hawai'i

Webcams

Web cams are courtesy USGS Hawaiian Volcano Observatory

 
 
 
 

Volcanic gasses on Kīlauea (provides wind direction and concentration of gasses at Jaggar Museum and Kīlauea Visitor Center)

Did You Know?

`a`a flowing over an older flow of pahoehoe.

The two types of Hawaiian lava differ in appearance but are chemically alike.  Pahoehoe has a smoother and ropey surface where a`a is jagged and clinkery.