Hazards

WHOI Geologist Jian Lin points at the destruction caused by an earthquake in Chile. (Photo by Dr. HungJui Tsai, Taiwan National Ocean University)

Earthquakes

A “red tide” of blooming algae (the dinoflagellate Noctiluca scintillans) stretched more than 20 miles along the coast near LaJolla, California, in spring 1995. Such massive blooms can harm human health, coastal economies, and marine ecosystems. Algal blooms occur naturally, but have become much more common in recent years, some due to human activities that put excess nutrients into the water. (Photo courtesy of Peter Franks, Scripps Institution of Oceanography)

Harmful Algae & Red Tides

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Hurricanes

A photograph of the 2004 tsunami in Ao Nang, Krabi Province, Thailand. (Public domain)

Tsunamis

An underwater volcano eruption in West Mata, captured in 2009 by WHOI's autonomous underwater vehicle Jason in 2009.

Volcanoes