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Head for the Hills - Tsunami Warnings
A tsunami is a large wave created by the sudden upheaval
or collapse of the seafloor by an earthquake, underwater
landslide, or volcanic eruption. It can travel great
distances across the sea, undetected and deadly. When
it reaches land, the water may be forced upward into
a tremendously high wave that crashes onshore destroying
property and killing people.
Once each month at noon, a practice tsunami warning
wails from Homer's fire hall - a shrill yet humble
reminder we live with unpredictable seismic and volcanic
forces. A massive landslide during an eruption of
Mt. Augustine could generate a tsunami that inundates
Kachemak Bay shorelines and the Homer Spit.
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