Volcanic Eruptions

Predict

"The prediction of volcanic eruptions is difficult because, to be of practical use, they must be made before eruptions! Meaningful prediction requires careful monitoring of a volcano’s vital signs. Seismometers can be used to pinpoint earthquakes which track the rise of magma and its movement along fissures. Measurements of the tilt of the entire mountain provide additional information about the “breathing” of the volcano as magma moves inside it. At some volcanoes the seismic information seems most reliable, at others the tilt tells the story. But the best predictions come from the combination of all of these methods into a volcano monitoring and prediction system."

Prepare

1. Cover your mouth and nose. Volcanic ash can irritate your respiratory system.
2. Wear goggles to protect your eyes.
3. Keep skin covered to avoid irritation from contact with ash.
4. Clear roofs of ash fall.
5. Avoid driving in heavy ash fall.
6. If you have a respiratory ailment, avoid contact with any amount of ash.

What to do

1. Know your community's warning system. 

2. Get familiar with the evacuation procedures.

3.Develop a household evacuation plan.