Stay Eat Events Weather Beaches

4.0 Quake Off the Southern Oregon Coast Sunday, No Alerts

Published 04/29/2018 at 11:25 PM PDT
By Oregon Coast Beach Connection Staff

4.0 Quake Off the Southern Oregon Coast Sunday, No Alerts

(Oregon Coast) – A 4.0 earthquake shook up the ocean floor off the southern Oregon coast Sunday night. The small quake was centered about 120 miles west of Bandon, happening at 7:20 p.m. It happened about six miles beneath the bottom. (Graphic courtesy USGS).

Latest Coastal Lodging News Alerts
In Seaside:
Includes exclusive listings; some specials in winter
In Cannon Beach:
Includes rentals not listed anywhere else
In Manzanita, Wheeler, Rockaway Beach:
Some specials for winter
In Pacific City, Oceanside:
Some specials for winter
In Lincoln City:
Some specials for winter
In Depoe Bay, Gleneden Beach:
Some specials for winter
In Newport:
Look for some specials
In Waldport
Some specials for winter
In Yachats, Florence
Some specials for winter

No tsunami alerts were issued. It takes at least a 7.0 magnitude quake to generate a tsunami.

Earthquake magnitude measurements are extremely wide although the increments may appear small. A 7.0 is 1,000 times bigger than a 4.0, according to the USGS. But it is 31,622 times stronger in its release of energy.

Another small quake hit in the same general area of the southern Oregon coast on Thursday. That one was a magnitude 3.8, which hit at 1:44 a.m. The USGS said that quake was 67 miles west of Charleston, and about 98 miles SW of Newport.

Underwater earthquakes in this region are quite normal and a regular part of the geological processes on the sea floor of the Oregon coast. A network of fault lines runs parallel to the coast, stretching some 600 miles long along the western U.S., called the Cascadia Subduction Zone.

One day bring a much larger quake and tsunami to the area. This is a region where two plates of the Earth's crust meet and grind against each other: one carrying the continental U.S. and the other hoisting the Pacific Ocean. Stay up-to-date with Oregon, Coast Earthquake Updates - Live Data Oregon, Washington, California, Tsunamis.

Oregon Coast Lodging












 

More About Oregon Coast hotels, lodging.....

More About Oregon Coast Restaurants, Dining.....

 

Oregon Coast event or adventure you can't miss

 



Coastal Spotlight


LATEST Related Oregon Coast Articles

Quake Off California: Tsunami Warning Causes Evacuations, 'Chaos' on South Or...
Geology, sciences, south coast
Waldport Tree Lighting, Elf Hunt Fire Up Central Oregon Coast This Weekend
Waldport events, Newport events
Recreational Crabbing Now Back Open Along All of Oregon Coast
All commercial crabbing is still delayed, however. Marine science
Exploring Gearhart History As You Explore N. Oregon Coast Beaches
Gearhart was founded in 1918 and is still pristine, nature-oriented
Oregon Coast Gets Heavy Dose of Holly Jolly Follies at Florence Events Center
December 6, 7, and 8 with some matinees
Jupiter, Planets Put on Show in December - Geminids Now Above Oregon, Washing...
Jupiter at its brightest, Geminids peak Dec 13 - 14. Sciences, surf, astronomy
Coast Warmer Than Inland Oregon Next Two Days - Fog, Frost Advisories for Valley
Incredible sunsets last two days, more coming
Candy Cane Express and Holiday Cheers Run on North Oregon Coast Rails
Enjoy drinks onboard Holiday Cheers Express; Candy Cane every weekend. Garibaldi events, Manzanita events, Pacific City events

Back to Oregon Coast

Contact Advertise on BeachConnection.net
All Content, unless otherwise attributed, copyright BeachConnection.net Unauthorized use or publication is not permitted

Oregon Coast Lodging
Rentals
Specials

Dining

Events Calendar

Oregon Coast Weather

Travel News

Search for Oregon Coast Subjects, Articles

Virtual Tours, Maps
Deep Details