25 years ago, on October 17, 1989, at 5:04 p.m., a magnitude 6.9 earthquake severely shook the San Francisco and Monterey Bay regions. Are we safer now? Read more
Once again, an extreme retreat of Alaska’s summer sea ice has led large numbers of Pacific walruses to haul out on land instead of on offshore ice. Read more
Test your knowledge on natural hazards and share this with friends too.
Get ready to fall in love as the fall season approaches.
February 28th at 7 p.m. (PST) — Public Lecture information: http://online.wr.usgs.gov/calendar
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