Saturday 9 February 2013

More aftershocks in Santa Cruz islands

7.1 magnitude earthquake hits Solomon islands, after series of tremors over 2 days



This handout photo taken on February 7, 2013 and released by World Vision shows damage to homes in the village of Louva, caused by a tsunami in the Santa Cruz Islands region of the Solomons Islands. (AFP Photo/World Vision)



RT,
8 February, 2013

A 7.1 magnitude earthquake has struck just off the Solomon Islands in the Pacific Ocean. No immediate reports of casualties or damages are available at the moment.

The epicenter of the quake was at a depth of 9km, some 23km from the provincial capital of Lata, the US Geological Survey said. The Pacific Tsunami Warning Center reported no tsunami warning was issued.

It comes just one day after the islands were shaken by an 8.0-magnitude quake producing numerous aftershocks of between 4 and 5 magnitude. Five people were confirmed dead in that disaster, two of them children.

­
The first quake was followed by a tsunami wave measuring 0.9 meters that caused substantial damage in the area of the Santa Cruz Islands.


A handout photo taken on February 6, 2013 and released on February 7 by World Vision shows damaged houses in the village of Venga in the Santa Cruz Islands region of the Solomon Islands. (AFP Photo/World Vision)


A handout photo taken on February 6, 2013 and released on February 7 by World Vision shows damages in a village near Lata in the Santa Cruz Islands region of the Solomon Islands. (AFP Photo/World Vision)




Crustal upheaval near Santa Cruz Islands signals planet undergoing massive change

6 February, 2013

The deadly earthquake and tsunami that hit the Solomon Islands today struck along a subduction zone, the same geologic setting responsible for the world's most powerful earthquakes.

In a subduction zone, two of Earth's tectonic plates meet and one slides beneath the other into the mantle, the deeper layer beneath the crust. The Solomon Islands sits above the collision between the Australia and Pacific plates. In the region of today's magnitude-8.0 earthquake, the Australia plates dives beneath the Pacific plate toward the east-northeast at a geologically speedy 3.7 inches (94 millimeters) per year, according to the Incorporated Research Institutions for Seismology (IRIS).

The earthquake hit at a depth of 17.8 miles (28.7 kilometers) and was the second largest earthquake in the Solomon Islands region in almost 40 years, IRIS said in a statement. Several aftershocks followed, the largest measuring magnitude 6.6, according to the U.S. Geological Survey (USGS).

PHOTOS: Japan Earthquake and Tsunami: Before and After
The tsunami generated by the quake, reported as 3 feet (0.9 meters) in height, hit villages on Santa Cruz Island, destroying structures and homes, according to news reports. A tsunami watch was issued for Australia, Indonesia and New Zealand, but not for the rest of the Pacific, according to the West Coast and Alaska Tsunami Warning Center.

Subduction zone quakes shove the seafloor in one sudden movement, which may generate a tsunami by pushing the ocean water above. However, depending on the depth and size of the earthquake, the actual seafloor surface may not move a significant amount, so a big earthquake doesn't always produce a massive wave. For example, a magnitude-7.6 subduction zone earthquake in the Philippines in August 2012, which started deep in Earth's crust, did not trigger a tsunami.There were dozens of earthquakes around the Solomon Islands in the month leading up to today's massive quake, the USGS reported. More than 40 magnitude-4.5 quakes shook the islands in the past week alone, and seven of those temblors were larger than a magnitude-6.0, the USGS said.

There were dozens of earthquakes around the Solomon Islands in the month leading up to today's massive quake, the USGS reported. More than 40 magnitude-4.5 quakes shook the islands in the past week alone, and seven of those temblors were larger than a magnitude-6.0, the USGS said.


Planet in crisis:

We are entering an era of increased planetary instability, brought on by a significant rise in the geothermal gradient, and subsequent magmatic fluid expansion within the planet’s interior. It will be a time, in which, we will see catastrophic and exponential increases in the number of natural disasters- most notably: earthquakes, storms, and volcanic eruptions. Yet, it is not the number of earthquakes that will strike the planet in the future that should most concern us. It will be the cluster eruption of mega-quakes, and their resonate aftermath, which will signal the planet has entered an intensified cataclysmic period of transition…these quakes will signal the secondary stage of Earth’s thermal acceleration, and should come to be viewed as signs of increasing disorder. Some of the quakes will strike as singular events; others will erupt in clusters, and some will strike some of the world’s most dangerous faults…this time will be marked by increased tectonic plate agitation, and an increase in the outbreak of the most powerful and destructive type of earthquakes, known as mega-thrust earthquakes.”

The Extinction Protocol, pp. 166,167,172 (2009)



Earthquakes in the world on February 8, 2013 (M4.5 or more) – Very strong aftershock at the Santa Cruz islands





SRC
Location
UTC Date/time
M
D
INFORMATION
ER
I Felt A (not Listed) Strong Earthquake
Feb 08 23:59 PM
4.6
0
USGS
Santa Cruz Islands
Feb 08 18:10 PM
5.3
26
EMSC
Santa Cruz Islands
Feb 08 18:10 PM
5.3
26
USGS
Santa Cruz Islands
Feb 08 18:07 PM
5.6
58
EMSC
Santa Cruz Islands
Feb 08 18:07 PM
5.6
100
GEOFON
Santa Cruz Islands
Feb 08 18:07 PM
5.3
10
USGS
Bougainville Region, Papua New Guinea
Feb 08 17:59 PM
5.9
75
EMSC
Bougainville Region, P.n.g.
Feb 08 17:59 PM
5.9
80
GEOFON
Solomon Islands
Feb 08 17:59 PM
5.8
81
EMSC
New Britain Region, P.n.g.
Feb 08 17:48 PM
5.0
72
USGS
New Britain Region, Papua New Guinea
Feb 08 17:48 PM
5.0
72
USGS
Santa Cruz Islands
Feb 08 17:42 PM
5.1
20
EMSC
Santa Cruz Islands
Feb 08 17:42 PM
5.1
20
GEOFON
Santa Cruz Islands
Feb 08 15:56 PM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 15:56 PM
4.8
2
USGS
Santa Cruz Islands
Feb 08 15:56 PM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 15:46 PM
4.8
10
USGS
Santa Cruz Islands
Feb 08 15:46 PM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 15:42 PM
4.6
10
USGS
Santa Cruz Islands
Feb 08 15:42 PM
4.6
10
EMSC
Santa Cruz Islands
Feb 08 15:39 PM
5.0
10
GEOFON
Santa Cruz Islands
Feb 08 15:39 PM
5.0
10
WCATWC
Santa Cruz Islands
Feb 08 15:27 PM
7.0
52
USGS
Santa Cruz Islands
Feb 08 15:26 PM
7.0
52
USGS
Santa Cruz Islands
Feb 08 15:26 PM
7.0
27
EMSC
Santa Cruz Islands
Feb 08 15:26 PM
7.0
10
GEOFON
Santa Cruz Islands
Feb 08 15:26 PM
7.0
10
USGS
Santa Cruz Islands
Feb 08 15:00 PM
5.2
10
GEOFON
Santa Cruz Islands
Feb 08 15:00 PM
5.8
10
EMSC
Santa Cruz Islands
Feb 08 15:00 PM
5.2
10
EMSC
Santa Cruz Islands
Feb 08 14:54 PM
4.7
10
GEOFON
Santa Cruz Islands
Feb 08 14:54 PM
4.7
10
USGS
Santa Cruz Islands
Feb 08 14:14 PM
5.2
10
EMSC
Santa Cruz Islands
Feb 08 14:14 PM
5.2
10
GEOFON
Santa Cruz Islands
Feb 08 14:14 PM
5.0
10
EMSC
Santa Cruz Islands
Feb 08 14:10 PM
5.2
10
GEOFON
Santa Cruz Islands
Feb 08 14:10 PM
5.5
10
USGS
Santa Cruz Islands
Feb 08 14:10 PM
5.2
10
EMSC
Santa Cruz Islands
Feb 08 13:39 PM
4.9
10
GEOFON
Santa Cruz Islands
Feb 08 13:39 PM
4.7
10
USGS
Santa Cruz Islands
Feb 08 13:39 PM
4.8
9
USGS
Santa Cruz Islands
Feb 08 13:28 PM
4.9
10
EMSC
Santa Cruz Islands
Feb 08 13:28 PM
4.9
10
GEOFON
Santa Cruz Islands
Feb 08 13:28 PM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 13:16 PM
4.8
10
GEOFON
Santa Cruz Islands
Feb 08 13:16 PM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 13:06 PM
4.7
10
GEOFON
Santa Cruz Islands
Feb 08 13:06 PM
4.7
10
GEOFON
Northern Molucca Sea
Feb 08 12:34 PM
4.7
10
EMSC
Molucca Sea
Feb 08 12:34 PM
4.8
10
USGS
Molucca Sea
Feb 08 12:34 PM
4.7
10
GEOFON
Santa Cruz Islands Region
Feb 08 12:09 PM
4.9
10
USGS
Santa Cruz Islands
Feb 08 12:09 PM
5.1
9
EMSC
Santa Cruz Islands
Feb 08 12:09 PM
4.9
10
EMSC
Santa Cruz Islands
Feb 08 12:03 PM
4.9
15
GEOFON
Santa Cruz Islands
Feb 08 12:03 PM
5.0
10
USGS
Santa Cruz Islands
Feb 08 12:03 PM
5.0
10
GEOFON
Santa Cruz Islands
Feb 08 11:56 AM
4.8
25
USGS
Santa Cruz Islands
Feb 08 11:56 AM
5.0
10
EMSC
Santa Cruz Islands
Feb 08 11:56 AM
5.0
10
EMSC
Santa Cruz Islands
Feb 08 11:39 AM
5.1
10
GEOFON
Santa Cruz Islands
Feb 08 11:39 AM
5.1
10
USGS
Santa Cruz Islands
Feb 08 11:39 AM
5.1
10
GEOFON
Santa Cruz Islands
Feb 08 11:26 AM
5.0
10
EMSC
Santa Cruz Islands
Feb 08 11:25 AM
5.0
10
USGS
Santa Cruz Islands
Feb 08 11:25 AM
4.9
10
GEOFON
Santa Cruz Islands
Feb 08 11:25 AM
5.1
10
GEOFON
Santa Cruz Islands
Feb 08 11:12 AM
6.8
10
USGS
Santa Cruz Islands
Feb 08 11:12 AM
7.1
10
EMSC
Santa Cruz Islands
Feb 08 11:12 AM
6.9
10
USGS
Santa Cruz Islands
Feb 08 11:12 AM
6.8
18
WCATWC
Santa Cruz Islands
Feb 08 11:12 AM
7.1
9
EMSC
Santa Cruz Islands Region
Feb 08 09:28 AM
4.7
10
GEOFON
Santa Cruz Islands Region
Feb 08 09:28 AM
4.7
10
USGS
Santa Cruz Islands Region
Feb 08 09:28 AM
4.6
10
GEOFON
Santa Cruz Islands
Feb 08 09:18 AM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 09:18 AM
4.8
10
USGS
Santa Cruz Islands
Feb 08 09:18 AM
4.8
10
EMSC
Santa Cruz Islands Region
Feb 08 09:09 AM
5.2
10
GEOFON
Santa Cruz Islands Region
Feb 08 09:09 AM
5.5
10
USGS
Santa Cruz Islands Region
Feb 08 09:09 AM
5.3
10
USGS
Santa Cruz Islands
Feb 08 08:24 AM
4.7
10
GEOFON
Santa Cruz Islands
Feb 08 08:15 AM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 08:15 AM
4.8
10
USGS
Santa Cruz Islands
Feb 08 08:14 AM
4.9
10
GEOFON
Santa Cruz Islands
Feb 08 08:03 AM
5.2
10
USGS
Santa Cruz Islands
Feb 08 08:03 AM
5.3
10
EMSC
Santa Cruz Islands
Feb 08 08:03 AM
5.2
30
GEOFON
Santa Cruz Islands Region
Feb 08 07:45 AM
4.9
37
EMSC
Santa Cruz Islands Region
Feb 08 07:45 AM
4.9
37
EMSC
Santa Cruz Islands Region
Feb 08 07:35 AM
4.9
10
GEOFON
Santa Cruz Islands Region
Feb 08 07:35 AM
5.0
10
USGS
Santa Cruz Islands Region
Feb 08 07:35 AM
4.9
10
GEOFON
Santa Cruz Islands Region
Feb 08 07:04 AM
4.9
10
EMSC
Santa Cruz Islands Region
Feb 08 07:04 AM
4.9
10
USGS
Santa Cruz Islands Region
Feb 08 07:04 AM
4.8
10
GEOFON
Santa Cruz Islands
Feb 08 05:29 AM
4.7
10
EMSC
Santa Cruz Islands
Feb 08 05:29 AM
4.8
10
USGS
Santa Cruz Islands
Feb 08 05:29 AM
4.8
10
EMSC
Near East Coast Of Honshu, Japan
Feb 08 05:15 AM
4.6
10
USGS
Near The East Coast Of Honshu, Japan
Feb 08 05:15 AM
4.6
16
GEOFON
Off East Coast Of Honshu, Japan
Feb 08 05:15 AM
4.7
10
EMSC
Santa Cruz Islands
Feb 08 05:03 AM
4.7
28
USGS
Santa Cruz Islands
Feb 08 05:03 AM
4.7
27
USGS
Santa Cruz Islands Region
Feb 08 04:48 AM
4.8
15
GEOFON
Santa Cruz Islands
Feb 08 04:48 AM
4.9
10
EMSC
Santa Cruz Islands
Feb 08 04:48 AM
4.9
10
EMSC
Santa Cruz Islands
Feb 08 04:26 AM
5.3
15
GEOFON
Santa Cruz Islands
Feb 08 04:26 AM
5.2
10
USGS
Santa Cruz Islands
Feb 08 04:26 AM
5.3
15
USGS
Santa Cruz Islands
Feb 08 04:23 AM
4.6
15
EMSC
Santa Cruz Islands
Feb 08 04:23 AM
4.9
10
GEOFON
Santa Cruz Islands
Feb 08 04:23 AM
5.1
10
EMSC
Pakistan
Feb 08 03:54 AM
4.6
20
USGS
Santa Cruz Islands
Feb 08 02:00 AM
4.7
10
EMSC
Santa Cruz Islands
Feb 08 02:00 AM
4.7
10
EMSC
Near East Coast Of Honshu, Japan
Feb 08 00:54 AM
4.6
32
USGS
Near The East Coast Of Honshu, Japan
Feb 08 00:54 AM
4.7
39
GEOFON
Near East Coast Of Honshu, Japan
Feb 08 00:54 AM
4.8
10
EMSC
Santa Cruz Islands
Feb 08 00:25 AM
4.8
10
USGS
Santa Cruz Islands
Feb 08 00:25 AM
4.8
10
USGS
Santa Cruz Islands
Feb 08 00:12 AM
5.1
15
EMSC
Santa Cruz Islands
Feb 08 00:12 AM
5.1
10
GEOFON
Santa Cruz Islands
Feb 08 00:12 AM
5.3
10



Earthquakes occurred yesterday (UTC time), but today local time
Izu Islands, Japan Region
Feb 07 22:48 PM
M 4.8
Depth 33 km




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