7.1-magnitude earthquake strikes off coast of Philippines, triggering threat of tsunami

A preliminary magnitude-7.1 earthquake struck off the coast of the Philippines on Wednesday, according to the U.S. Geological Survey.

The Pacific Tsunami Warning Center says there's a tsunami threat for both the Philippines and Indonesia. Hazardous waves are possible within about 180 miles of the epicenter, officials said.

The quake hit east of Pondaguitan at a depth of about 40 miles. No damage or injuries were immediately reported.

The National Weather Service said that no tsunami danger is expected for the U.S. West Coast.

ABC7 has compiled a list of items that are important to have in your earthquake kit so that you're prepared for "the big one."