A guide to news and information resources from across the Internet that will help you stay on top of this developing story.

A massive 8.9 earthquake struck about 80 miles off the coast of Japan, wreaking havoc on one of the world's most disaster-prepared countries and generating a devastating tsunami.

As in recent natural disasters, traditional news organizations, one-off sites, and Internet crisis agencies have swung into action. This is your guide for where to find information and resources about the 10th-largest quake since 1900.

News Resources

General Resources

Resources for People in Japan

Resources for the Pacific