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Earthquakes

Bizarro Earth

5.3 Magnitude Earthquake Rocks Israel and Palestine


IsraelNationalNews.com
Sat, 12 May 2012 10:23 UTC
Image
© USGS
5.3 earthquake felt in areas from northern Israel to central Israel. No injuries. Epicenter believed to be in Cyprus

An earthquake rocked Israel on Friday evening, shortly before 10:00 p.m. local time, and was felt in areas from northern Israel to central Israel.

According to a Channel 10 News report, the police in the Northern, Central and Tel Aviv Districts said they received hundreds of phone calls from citizens who felt the earthquake. Local residents reported feeling objects and buildings move for about 15 to 20 seconds. There were no reports of injuries or damages.

The U.S. Geological Survey said the earthquake measured 5.3 on the Richter scale and its epicenter was in Cyprus.

More than a 100 calls by concerned citizens were received in the northern city of Tzfat alone, the report said. The quake was felt even in Bat Yam, Kfar Saba, Ramat Hasharon, Ra'anana and other areas in central Israel.

Magen David Adom has sent reinforcements to its stations in northern Israel and is preparing for the possibility of secondary tremors, Channel 10 reported.
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Bizarro Earth

Why the Recent Sumatra Quake Was So Strange

Charles Q. Choi
OurAmazingPlanet
Thu, 10 May 2012 13:00 UTC
Sumatra Quake
© USGS/Karl Tate @ OurAmazingPlanet
The unexpectedly large earthquake that hit Sumatra last month is forcing scientists to rethink common assumptions about earthquake physics, researchers say.

The magnitude 8.6 earthquake that struck in the Indian Ocean off the western coast of Sumatra on April 11was one of the 10 largest earthquakes ever recorded, and was felt as far away as Bangladesh and India. However, no quake-related fatalities were reported.

Seismologists have done preliminary studies on the earthquake and found that it had some unusual aspects, ones that could help them better understand earthquakes that happen away from the boundaries between tectonic plates and better appreciate how powerful those quakes could potentially be.
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Bizarro Earth

Japan's Mt. Fuji a Ticking Time-bomb? Scientists Find 30 km Long Active Fault


Japan Times and Fukushima Diary
Thu, 10 May 2012 00:00 UTC
Image
An active fault as long as 30 km may lie directly beneath Mount Fuji, a team of researchers has said in a recent survey report. The possible fault was detected through a simulated earthquake conducted during a crustal survey over a distance of around 34 km from Fujiyoshida in Yamanashi Prefecture to Susono in Shizuoka Prefecture, said Hiroshi Sato, professor at the Earthquake Research Institute at the University of Tokyo.
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Bizarro Earth

Civil Defense of Peru issues earthquake warnings after two days of abnormal tremor activity


Presna Latina
Mon, 07 May 2012 13:20 UTC
Image
© Unknown
The Civil Defense in Peru (Indeci) intensified today a prevention drive warning of a potential massive earthquake now preceded of two daily tremors average. Indeci called on every workplace and home to ready an emergency evacuation plan after a median quake and two replicas were recorded Sunday in Ica (south) and in Lima.

Marco Tantalean, an expert from the institution, said planning must include safe routes and refuges, plus staples like your ID cards, drinkable water, first-aid material, flashlight, non perishable food and saving phone calls for emergencies to prevent the lines from collapsing.

Other prevention measures include a May 31st tsunami simulation, marking the 1970 massive quake that killed some 70,000 people in Ancash, north Peru. Scientific evidence have proven that after "long periods of rest" big quakes may occur, like those that have especially razed Lima through history; plus, Peru is located in a seismic area, adds Hernando Tavera, director of Seismology at the Institute of Geophysics, reminding of the 66 tremors of 2012 through April, near one daily.
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Bizarro Earth

Azerbaijan hit with strongest earthquake in 4 years- swarm of tremors follow


Channel6Newsonline.com
Tue, 08 May 2012 09:11 UTC
Image
© Unknown
Azerbaijan
A moderate earthquake shook northwestern Azerbaijan on late Monday morning, injuring more than a dozen people and seriously damaging a number of houses, officials said. Shaking was also felt in neighboring Russia and Georgia.

The 5.5-magnitude earthquake at 9:40 a.m. local time (0440 GMT) was centered about 17.5 kilometers (10.8 miles) south of Zaqatala, the capital of Zaqatala Rayon along the Tala River. It struck about 10 kilometers (6.2 miles) deep, making it a shallow earthquake, according to the Republican Seismic Survey Center of the Azerbaijan National Academy of Sciences.

The United States Geological Survey (USGS), which measured the strength of the earthquake at 5.6 on the body wave magnitude (Mb) scale, estimated some 450,000 people near the epicenter may have felt moderate to strong shaking. Another 6.6 million people may have felt weak to light shaking.
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Bizarro Earth

Cascadia tension: earthquake swarm continues off the coast of Vancouver


CBC
Wed, 02 May 2012 12:08 UTC
Experts say a "swarm" of small earthquakes off the northwest coast of Vancouver Island are part of the normal seismic activity in the area, and they could continue for several more days.

A 4.0 magnitude earthquake that struck just after midnight on Tuesday morning was the eighth small quake with a magnitude between 3.8 and 4.7 to strike the region since April 22.
Image
© USGS
A swarm of earthquakes struck off Vancouver Island in recent weeks.
Pacific Geoscience Centre Seismologist Gary Rogers said the activity is focused along a 20-kilometre stretch along an area called the Raveer Delwood Fault, located about 200 kilometres offshore.

"In the very thin crust that we have out there off our west coast of Vancouver Island, it often fractures in a series of small earthquakes, usually about this size being the maximum."

Rogers said more small earthquakes are expected in the area over the next week.

"They often go on for days. There's been a lot of smaller ones, so eventually they'll wind down, but typically, what we've seen in the past is that most of these swarms last a few days to a week or so."
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Bizarro Earth

USGS: Earthquake Magnitude 6.0 - Offshore Chiapas, Mexico


US Geological Survey
Tue, 01 May 2012 20:50 UTC
Mexico Quake_010512
© USGS
Date-Time
Tuesday, May 01, 2012 at 22:43:37 UTC

Tuesday, May 01, 2012 at 05:43:37 PM at epicenter

Time of Earthquake in other Time Zones

Location:
14.466°N, 92.909°W

Depth
36.3 km (22.6 miles)

Region
OFFSHORE CHIAPAS, MEXICO

Distances
93 km (57 miles) SW of Tapachula, Chiapas, Mexico

163 km (101 miles) WSW of Quetzaltenango, Guatemala

189 km (117 miles) WSW of Huehuetenango, Guatemala

861 km (535 miles) SE of MEXICO CITY, D.F., Mexico
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Bizarro Earth

USGS: Earthquake Magnitude 5.7 - Michoacan, Mexico


US Geological Survey
Tue, 01 May 2012 12:02 UTC
Image
© USGS
Date-Time
Tuesday, May 01, 2012 at 16:38:00 UTC
Tuesday, May 01, 2012 at 11:38:00 AM at epicenter Location
18.521°N, 100.886°W

Depth
77.6 km (48.2 miles)

Region
MICHOACAN, MEXICO

Distances
7 km (4 miles) S (185°) from Huetamo, Michoacán, Mexico

33 km (21 miles) NW (312°) from Altamirano,Guerrero, Mexico

70 km (44 miles) WNW (292°) from Arcelia, Guerrero, Mexico

133 km (83 miles) S (169°) from Morelia, Michoacán, Mexico

206 km (128 miles) WSW (241°) from MEXICO CITY, D.F., Mexico
      Read More...
Bizarro Earth

East and West coast of Canada hit with inexplicable earthquake swarms "Sounds like dynamite exploding."


The Extinction Protocol
Sat, 28 Apr 2012 13:37 UTC
A magnitude 4.7 earthquake struck about 200 kilometres west of Vancouver Island on Friday morning but there were no reports of it being felt by island residents. This was the largest quake in a small swarm of earthquakes off the coast of Vancouver. The quake struck around 1:36 a.m. PT, according to the Natural Resources Canada. Earthquakes of that size are common in the area and experts say they do not indicate a large earthquake is more likely. The U.S. Geological Service reported three quakes of similar magnitude in the area over the past five days, and there have been several more reported in recent months.

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Bizarro Earth

4.1 magnitude earthquake jolts Southern California


The Extinction Protocol
Sat, 28 Apr 2012 13:44 UTC
Image
© USGS
A magnitude 4.1 earthquake rattled Southern California on Saturday morning, but there were no reports of damage or injuries. The temblor struck at 8:07 a.m. near Devore, about 60 miles east of downtown Los Angeles. The quake was felt across the region, in San Bernardino County, the San Gabriel Valley and the city of Los Angeles. Residents around Devore reported a sharp jolt, though there were no reports of problems.
      Read More...
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