The Ultimate Guide: How a Tsunami Forms and What Every American Needs to Know
The Ultimate Guide: How a Tsunami Forms and What Every American Needs to Know As the holiday season draws to a close on December 25, 2025, many Americans are focused on family, reflection, and the promise of a new year. Yet, beneath the calm surface of our daily lives lies a powerful natural force that has shaped coastlines and human history for millennia: the tsunami. Often misunderstood, these colossal ocean waves are not mere 'tidal waves' but rather formidable, fast-moving giants capable of catastrophic destruction. For those living along the vast coastlines of the United States – from the frigid shores of Alaska to the sunny beaches of California, the Gulf of Mexico, and the Atlantic seaboard – understanding how a tsunami forms isn't just academic curiosity; it's a vital component of personal and community safety. This comprehensive guide will demystify the complex geological processes that unleash these oceanic behemoths, explore their historical impact on the U.S...