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State
High Hazard Zone
State of Oregon —
Volcanic eruptions are most likely to occur in the Pacific Rim states, which include Oregon. The primary danger area around a volcano covers an approximately 20-mile... -
Federal
Sicily, Italy Images
National Oceanic and Atmospheric Administration, Department of Commerce —
This transitional shield-to-stratovolcano in northeastern Sicily has released lava flows more than 150 times since activity was first recorded in 1500 B.C. -
State
Moderate Hazard Zone
State of Oregon —
Volcanic eruptions are most likely to occur in the Pacific Rim states, which include Oregon. The primary danger area around a volcano covers an approximately 20-mile... -
Federal
May 2010 Pacaya, Guatemala Images
National Oceanic and Atmospheric Administration, Department of Commerce —
A television reporter was killed by a shower of burning rocks when he got too close to the volcano, about 15 miles (25 kilometers) south of Guatemala City. On 29 May,... -
Federal
BLM Idaho Craters of the Moon Natl Monument and Preserve Admin Boundaries
Department of the Interior —
This coverage displays the official exterior boundaries of the Craters of the Moon National Monument as surveyed by the BLM in 2001 or obtained from previously... -
Federal
Cerro Negro, Nicaragua Images
National Oceanic and Atmospheric Administration, Department of Commerce —
This cinder cone in western Nicaragua has a name that means "black hill." It has erupted more than 20 times since its birth in 1850. Explosive eruptions from the...