47.6 F
Washington D.C.
Thursday, March 28, 2024

Geologists Discover Largest Underwater Volcano, Explain Weird Hum Heard Around the World

A strange seismic event off the coast of Africa has led scientists to a mighty finding: the discovery of the largest underwater volcanic eruption ever recorded.

The eruption also may explain a weird seismic event recorded in November 2018 just off the island of Mayotte, located between Madagascar and Mozambique in the Indian Ocean. Researchers described that event as a seismic hum that circled the world, but no one could figure out what sparked it.

For starters, the hum rang at a single, ultralow frequency, which was strange because seismic waves usually rumble at many frequencies. Moreover, there were hardly any detectable “p-waves” or “s-waves,” which usually accompany earthquakes. And, incredibly, the island of Mayotte moved a few inches south and east after the mysterious event.

Read more at LiveScience

Age and Foaming: How to Predict When a Volcano Will Erupt

Geologists Discover Largest Underwater Volcano, Explain Weird Hum Heard Around the World Homeland Security Today
Homeland Security Today
The Government Technology & Services Coalition's Homeland Security Today (HSToday) is the premier news and information resource for the homeland security community, dedicated to elevating the discussions and insights that can support a safe and secure nation. A non-profit magazine and media platform, HSToday provides readers with the whole story, placing facts and comments in context to inform debate and drive realistic solutions to some of the nation’s most vexing security challenges.
Homeland Security Today
Homeland Security Todayhttp://www.hstoday.us
The Government Technology & Services Coalition's Homeland Security Today (HSToday) is the premier news and information resource for the homeland security community, dedicated to elevating the discussions and insights that can support a safe and secure nation. A non-profit magazine and media platform, HSToday provides readers with the whole story, placing facts and comments in context to inform debate and drive realistic solutions to some of the nation’s most vexing security challenges.

Related Articles

STAY CONNECTED

- Advertisement -

Latest Articles