Mass flux measurements at active lava lakes: Implications for

The lava flow front is still active even though the eruption is over The lava can be expected to continue creeping forward over the next few

The device, called a penetrometer, precisely measured lava flow's viscosity in the field accurately at an active volcano in Iceland

lava98 An active lava flow in Hawai'i Click for more detail If you spill a lot of When lots of lava erupts and makes lots of lava flows, the lava flows

lava 333 Lava & Smoke Rise From Europe's Most Active Volcano