'Jerk' volcano early warning method uses single seismometer to detect magma movement

Forecasting volcanic eruptions in time to alert authorities and populations remains a major global challenge. In a study ...
AOL

Trees can provide early warning of volcanic eruptions, NASA finds

Volcanoes often give little warning before they erupt, but now scientists have discovered an unexpected early warning sign—trees. This new finding comes from a joint study by researchers from NASA, ...
EurekAlert!

NASA satellite images could provide early volcano warnings

Chaitén Volcano in southern Chile erupted on May 2, 2008 for the first time inn 9,000 years. NASA satellites that monitor changes in vegetation near volcanoes could aid in earlier eruption warnings.
Gizmodo

Monitoring Tree Leaves From Space Could Help Predict Volcanic Eruptions

Carbon dioxide emissions from rising magma is one of the earliest signs that a volcano is waking up, but measuring it directly is notoriously difficult. Reading time 2 minutes Forecasting volcanic ...
Hit Points on MSN

Great American volcano fills valleys with hot lava—flights face ORANGE warning

Great Sitkin Volcano sits in Alaska’s Aleutian Islands, under busy flight paths between Asia, North America, and Europe. Lava ...
Yahoo

The closer a volcano is to erupting, the greener the trees around it look from space

When you buy through links on our articles, Future and its syndication partners may earn a commission. Satellites can now detect one of the first signs that a volcano is about to erupt. | Credit: Gani ...