News

Spatter cones and `a`a flows

Residents of east Hawai`i are finally getting some relief from nearly two months of intermittently poor air quality caused by sulfur dioxide (SO2) gas...

If you've been reading Volcano Watch or following the news from Washington State, you know that Mount St. Helens began erupting in early October 2004...

Lava fountaining from the MLK vent

Near Pu`u `O`o

Lava viewers will be happy to hear that flows are entering the ocean again. Since January 31, we've had two widely spaced entries, one at West...

Lava at Ka`ili`ili

Lava at West Highcastle

Io, the innermost of Jupiter's five major moons, is roughly the same size as Earth's moon. When Voyager 1 and 2 sped past Jupiter in 1979, scientists...

Kiln hornito and small neighbor