Stay Eat Events Weather Beaches

Small, 4.1 Quake Off Southern Oregon Coast / Gold Beach on Sunday

Published 05/18/21 at 5:25 AM PDT
By Oregon Coast Beach Connection staff

Small, 4.1 Quake Off Southern Oregon Coast / Gold Beach on Sunday

(Gold Beach, Oregon) - A small undersea quake shook the ocean floor Sunday off the southern Oregon coast, a magnitude 4.1 quake that happened a little closer than usual. It rattled just before 8 a.m. at a depth of about 6 miles. (Graphic courtesy USGS)

Latest Coastal Lodging News Alerts
In Seaside:
Includes exclusive listings; some specials in summer
In Cannon Beach:
Includes rentals not listed anywhere else
In Manzanita, Wheeler, Rockaway Beach:
Some specials for summer
In Pacific City, Oceanside:
Some specials for summer
In Lincoln City:
Some specials for summer
In Depoe Bay, Gleneden Beach:
Some specials for summer
In Newport:
Look for some specials
In Waldport
Some specials for summer
In Yachats, Florence
Some specials for summer
Southern Oregon Coast Hotels / Lodgings
Reedsport to Brookings, places to stay; summer deals

The quake was about 110 miles west of Gold Beach, or roughly 100 miles from Port Orford. Most quakes offshore tend to happen about 150 to 200 miles or so offshore.

According to the USGS, there were three reports of it being felt: including one from Gold Beach and another in California.

A set of smaller quakes – below magnitude 3.0 – happened on May 11 and 12.

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.

Like most quakes off this part of the southern Oregon coast, it occurred along the Blanco Fracture.

See Oregon, Coast Earthquake Updates - Live Data Oregon, Washington, California, Tsunamis

Around 20 quakes a year are generated by the Blanco Fracture, which makes this essentially business as usual for the hotspot. It's the greater Cascadia fault that is the worrisome section, which will someday release a magnitude 9.0 megathrust and create havoc along the Oregon and Washington coastlines.

Contrary to some popular rumors these days, the Cascadia Subduction Zone is not releasing pressure with these smaller quakes. The big one will come no matter what the smaller faultlines do. MORE COASTAL PHOTOS BELOW

Oregon Coast Hotels in this area - South Coast Hotels - Where to eat - Maps - Virtual Tours


MORE PHOTOS BELOW







Above: Gold Beach area, courtesy Oregon State Parks




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

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


Coastal Spotlight


LATEST Related Oregon Coast Articles

Constant Killer Views at One Cannon Beach Legend: Oregon Coast Travel Tips
There's also deep history at this popular, luxury hotel. Cannon Beach hotel reviews, Cannon Beach lodging, Tolovana Inn
Pink Floyd on Oregon Coast? Pigs on the Wing Brings Visual, Sonic Punch to As...
At Astoria's Liberty Theatre this Saturday, September 30
UPDATE: Coast Guard Ends Search for Woman Swept Away at Rialto Beach, Washing...
Witnesses said she was sucked into the surf by heavy waves
Chonky, Orange Moon, Planets and Meteor Showers Coming: Washington / Oregon C...
Larger-than-usual full moon and some meteors coming later. Sciences
U.S. Travel Tips: Rugged, Remote to Chic at Tierra Del Mar on Oregon's North ...
From elegant to surfing, hiking, hang gliding. Pacific City hotels, Tillamook, Oceanside
Cannon Beach Hotels, Lodging, Motels - N. Oregon Coast
Updated weekly: hotels in Cannon Beach, Arch Cape, lodging, motels, inns, lodging deals
Oregon / Washington Coast Alerts: Flood Watch, First Big Waves of Season
Floods, lots of rain, high winds and some rather good storm watching, beach safety
Sea Lions Sick with Leptospirosis on Oregon Coast: Keep Pets, Yourselves Away
Stay clear of sick or dead sea lions. Marine sciences, beach safety

Back to Oregon Coast

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