Articles tagged "earthquake swarm"

yellowstone earthquake swarm february 2018

Yellowstone earthquake swarm in the same area as last summer's Maple Creek swarm

Another seismic swarm is taking place at Yellowstone National Park since February 8, 2018. The swarm started with just a few events per day and intensified on February 15. Earthquake swarms like this account for more than 50% of the seismic activity at Yellowstone,...

February 21, 2018

tjornes fracture zone earthquakes february 2018

Intense earthquake swarm at Tjörnes Fracture Zone, Iceland

An intense earthquake swarm is taking place at Tjörnes Fracture Zone volcano near Grimsey island, Iceland over the past 7 days. More than 1 100 of earthquakes were detected in this region since Wednesday, February 14, 2018. The last known eruption of this...

February 16, 2018

furnas volcano earthquake swarm february 12 2018

Earthquake swarm under dormant Furnas volcano, Azores

More than 100 earthquakes were registered under dormant Furnas volcano on the island of Sao Miguel, the Azores on February 11 and 12, 2018. The last eruption of this volcano was in 1630 (VEI 5). It was one of the largest Holocene explosive eruptions in the Azores...

February 13, 2018

1nsw earthquakes january 2018 map

Earthquake swarm in progress along the coast of NSW, Australia

A seismic swarm is in progress along the coast of northern New South Wales, Australia since Friday, January 19, 2018, raising fears that a bigger earthquake might hit the region. Authorities say that while they can't rule out a bigger one, they don't see it...

January 24, 2018

nevada earthquake swarm

Earthquake swarm near south Reno, Nevada

Reno's Seismological Laboratory reports an ongoing swarm of earthquakes near south Reno, Nevada since 06:11 UTC on January 12, 2018 (22:11 PST, January 11). More than 90 events have been located in the area of the Mt. Rose highway and I-580 since last night...

January 12, 2018

skjaldbreidur earthquake swarm iceland december 9 and 10 2017

Earthquake swarm under Skjaldbreidur volcano, Iceland

An intense earthquake swarm is in progress at the southern end of Prestahnúkur volcanic system (Langjökull icecap) since early Saturday, December 9, 2017. More than 100 quakes were registered within 40 hours, with 4 above M3.0. There have not been...

December 10, 2017

iceland vatnajokull earthquakes november 26 28 2017 f

Earthquake swarm detected near Herðubreið, Askja volcanic area, Iceland

A notable amount of earthquakes occurred near Herðubreið, Iceland's Askja volcanic area on Tuesday, November 28, 2017, with magnitudes ranging from 0.4 to 2.0 and depths between 2.5 and 12.8 km (1.5 - 8 miles). In total, the Icelandic Met Office (IMO)...

November 28, 2017

white island earthquake swarm new zealand october november 2017 map

Earthquake swarm near White Island unrelated to volcano, New Zealand

An earthquake swarm started near New Zealand's White Island volcano on Sunday, October 29, 2017. Over the next 3 days, GeoNet registered a total of 137 earthquakes, with the largest measuring M4.8 at a depth of 7 km (4.3 miles). "It's a swarm of...

November 01, 2017

soda springs idaho earthquake swarm 2017

210 earthquakes detected in Idaho, experts say M7.0 possible but not likely

A total of 210 earthquakes have been detected in Southeast Idaho near the city of Soda Springs, Caribou County since Saturday, September 2, 2017. Experts say that they can't guarantee there won't be a larger quake in this area, but 'the possibility is...

September 09, 2017

soda springs idaho earthquake swarm september 2017

Intense earthquake swarm shaking Southeast Idaho

An intense earthquake swarm started near Soda Springs, southeastern Idaho at 23:55 UTC on Saturday, September 2, 2017. Local authorities say they cannot ever remember any earthquake swarm in Southeast Idaho that comes even close to the current series of temblors...

September 04, 2017

earthquake swarm rijeka croatia august 2017

Earthquake swarm near Rijeka, Croatia

An unusual earthquake swarm is in progress near Rijeka, Croatia since 09:35 UTC on August 8, 2017. EMSC is reporting 7 earthquakes within 39 hours, but residents say they already felt dozens. This region sits directly on top of Adriatic plate's NW border. As of...

August 09, 2017

ohrid earthquake swarm june july 2017

Intense earthquake swarm near Ohrid, Macedonia

An intense earthquake swarm is in progress near the city of Ohrid, Macedonia since June 18, 2017. Major earthquakes occurred in this region during historical times and the seismic hazard is among the highest of the Balkan Peninsula. The last prominent earthquake in...

July 03, 2017

earthquake swarm california nevada border june 2017

Earthquake swarm near Reno, Nevada - California border region

An earthquake swarm is in progress north of Lake Tahoe, California, just west of Reno, Nevada. The sequence started with a shallow M3.7 at 09:02 UTC (02:02 PDT) on June 27, 2017. By 07:21 UTC on June 28, the Nevada Seismological Lab and USGS registered 40...

June 28, 2017

earthquake swarm el salvador april 2017

Powerful earthquake swarm under Metropolitan Area of San Salvador, El Salvador

More than 370 small to moderately strong earthquakes were recorded under San Salvador, the capital of El Salvador, since Monday, April 10, 2017. At least one person has been killed and three injured. Authorities said the shaking is attributed to the movement of...

April 11, 2017

earthquake swarm taupo volcanic zone new zealand

Earthquake swarm near Turangi continues, New Zealand

A swarm of small earthquakes west of Turangi-Waihi-Pukawa-Omori area in New Zealand (Taupo Volcanic Zone) is shaking the region since Monday, February 13, 2017, and the number of earthquakes has increased on Wednesday, March 29, 2017. To date, GeoNet has recorded...

March 29, 2017

earthquake swarm under bardarbunga volcano iceland

Earthquake swarm under Bardarbunga volcano, Iceland

​An earthquake swarm started under Bardarbunga volcano, Iceland during the early morning hours of Wednesday, March 1, 2017. The swarm started at 08:57 with M4.1 (the strongest) and ended at 10:24 UTC. There were no additional earthquakes registered over the next...

March 02, 2017

earthquake swarm new zealand february 2017

Earthquake swarm shaking Taupo Volcanic Zone, New Zealand

GeoNet's seismometer network between Taupo and the Tongariro National Park has been recording a swarm of small earthquakes since February 13, 2017. The swarm, a very common characteristic of the greater Rotorua-Taupo area, known as the Taupo Volcanic Zone,...

February 22, 2017