OUT OF MIND
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Latest topics
» German City to Stop Publishing Statistics of Vaccinated Hospitalizations to Avoid “Playing Into the Hands of Corona Deniers”
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 11:51 am by PurpleSkyz

» Current Map of Cargo Containers at Sea Around the U.S.
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 10:43 am by PurpleSkyz

» Fireball Witnessed in 9 States Was Likely a Failed Russian Satellite
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 10:30 am by PurpleSkyz

» New Zealand PM Brags About Making Unvaxxed People Second-Class Citizens as Part of Push to Get Covid Jab
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 10:26 am by PurpleSkyz

» COVID For Amish: Herd Immunity Achieved With No Hospitalizations, Isolation, or Vaccines
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 10:09 am by PurpleSkyz

» Tens of Thousands in Bern, Switzerland Reject Vaccine Passports, Mandates
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:35 am by PurpleSkyz

» NYC WORKERS ANTI-MANDATE MARCH
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:32 am by PurpleSkyz

» Millions Worldwide Push Back Against Tyranny & Stand for Freedom: “We Do Not Consent. We Will Not Comply.”
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:30 am by PurpleSkyz

» BREAKING ALERT !!! OROVILLE DAM POWER PLANT SHUTTING DOWN !
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:27 am by PurpleSkyz

» Three Ohio judges “die unexpectedly” in nine-day span after vaxx mandate in Cuyahoga County
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:25 am by PurpleSkyz

» Analysis Of VAERS Data: 5,427% Increase In Deaths Following COVID Shots Compared To ALL Vaccines The Past 10 Years
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptyYesterday at 12:21 am by PurpleSkyz

» WILLY MYCO'S $100,000.00 (100k) CHALLENGE TO ANJALI
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 3:11 pm by PurpleSkyz

» Scientist Asks: Why Are We Still Letting Fluoride Harm Kids?
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 10:33 am by PurpleSkyz

» Indiana tells fired unvaccinated Chicago cops to come work there – no covid vaccines required
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:55 am by PurpleSkyz

» Light On The Mystery of UFOs
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:53 am by PurpleSkyz

» Tonight’s Sky- November 2021
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:42 am by PurpleSkyz

» Josh Watkins is a hero! His Powerful Story About Being Fired From Highly Specialized Job Went Viral
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:33 am by PurpleSkyz

» New physics: latest results from Cern further boost tantalizing evidence
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:21 am by PurpleSkyz

» Is consciousness fractal?
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:19 am by PurpleSkyz

» As the protests continue - the people are awake
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:16 am by PurpleSkyz

» Fabled 'Island of Gold' discovered in Sumatra ?
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:12 am by PurpleSkyz

» Canadian Librarians Join Country-wide Walkout Against Mandated Toxic Injections
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan EmptySun Oct 24, 2021 9:07 am by PurpleSkyz





Holistic Alternative
Health Care
by Bridgette Lyn Dolgoff

CONTACT HERE TO SCHEDULE ONLINE SESSIONS
www.https://coe-llc.com

NEW ETSY SHOP FEATURING HERBAL SALVES

NOW MAKING A MEDICATED OIL FOR PEOPLE WHO HAVE PCR DAMAGE
www.https://coe-llc.com








You are not connected. Please login or register

OUT OF MIND » CHANGING ENVIRONMENT & NATURE » EARTH CHANGES » Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan

Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan

Go down  Message [Page 1 of 1]

PurpleSkyz

PurpleSkyz
Admin
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan



Posted by Adonai on January 11, 2016 in categories Featured articles, Seismic activity

Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan Japan_hokkaido_m6-0_61_11jan2016



A strong earthquake registered by JMA as M6.0 at a depth of 260 km (161 miles) hit off the coast of Hokkaido, Japan at 17:08 UTC on January 11, 2016. USGS is reporting M6.1 at a depth of 236.1 km (146.7 miles).
According to the USGS, the epicenter was located 75 km (47 miles) S of Rishiri Town, 76 km (47 miles) NW of Rumoi, 111 km (69 miles) W of Nayoro, and 984 km (611 miles) N of capital Tokyo, Japan.
There are about 98 886 people living within 100 km (62 miles) radius. Tsunami is not expected.
USGS issued a green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.
Overall, the population in this region resides in structures that are resistant to earthquake shaking, though some vulnerable structures exist.
Recent earthquakes in this area have caused secondary hazards such as landslides and fires that might have contributed to losses.
Strong and deep M6.0 earthquake hit off the coast of Hokkaido, Japan Intensity%20hokkaido%20m6-0%206-1%2011jan2016%20f
After a very strong and shallow earthquake registered by Geoscience Australia as M6.8 (off the coast of Talaud Islands, Indonesia at 16:38 UTC), this is the second M6+ earthquake of the day.

Seismotectonics of the Kuril-Kamchatka Arc

The Kuril-Kamchatka Arc extends approximately 2,100 km from Hokkaido, Japan along the Kuril Islands and the Pacific coast of the Kamchatka Peninsula, until terminating at its intersection with the Aleutian arc south of the Commander Islands, Russia. It marks the region where the Pacific plate subducts into the mantle beneath the Okhotsk mircoplate, a proposed regional subdivision of the larger North America plate. This subduction is responsible for the generation of the Kuril Islands chain, volcanoes along the entire arc, and the deep Kuril-Kamchatka Trench. Relative to a fixed North America plate, the Pacific plate is moving northwest at a rate that increases from 79 mm/yr near the northern end of the arc to 83 mm/yr adjacent to Hokkaido.
In the southern section of the Kuril arc oblique subduction results in the partitioning of stress into both trench-normal thrust earthquakes (e.g., the 12/03/1995 M 7.9 Kuril Island event) and trench-parallel strike-slip earthquakes (e.g., the 10/16/1994 M 6.7 Kuril Island event). This oblique convergence also drives the southwestern translation of the Kuril Arc, and its collision with the Japan Arc. The collision in turn drives the uplift of the Hidaka Mountains, and causes northwest-southeast oriented compressional earthquakes across Hokkaido.
North of approximately 44° latitude, adjacent to the island of Urup, convergence becomes dominantly trench normal. In this area, cross-sections of the subduction zone reveal a well-defined Wadati-Benioff zone extending to depths of 650 km, supporting assumptions that the Pacific plate is relatively old and has been subducting for close to 100 Myr. As the arc approaches its northern terminus off the coast of the Kamchatka Peninsula, the character of subduction changes again due to the entrainment of the Meiji Seamount and the influence of transform motion along westernmost extent of the Aleutian Arc. The angle of subduction decreases from 55 to 35 degrees from south to north, and the maximum depth of seismicity decreases from ~600 km to ~200 km, causing a northwestern deviation in the volcanic front.
The Kuril-Kamchatka Arc is one of the most seismically active regions in the world. Deformation of the overriding North America plate and associated microplates generates shallow crustal earthquakes, while slip at the subduction zone interface between the Pacific and North America plates generates interplate earthquakes that extend from near the base of the trench to depths of 40 to 60 km. The aftershock zones of great historic earthquakes abut one another along the strike of the arc but generally do not overlap; sections of the subduction zone have typically experienced earthquakes of a consistent size at fairly regular recurrence intervals, though the length of seismicity catalogs is typically shorter than the expected repeat times of the largest earthquakes known to have occurred in the region.
Patterns in along-arc seismicity can reveal seismic gaps, zones where no great ruptures have occurred for an anomalously long period of time. In the Kuril region, a gap between Simushir Island and Onekotan Island that had remained unruptured by a large earthquake since 1780 was the site of an M 8.3 event on November 15, 2006. Minutes after the November 15 earthquake, aftershocks began rupturing one or more faults near the outer rise region seaward of the Kuril-Kamchatka Trench, adjacent to the location of the main shock. On January 13, 2007, two months after the 2006 event, a great (M 8.1) normal faulting earthquake occurred in this same region. Because the January 2007 event ruptured within the aftershock zone of the November 2006 quake, it is speculated to be the result of changes in the regional stress field following the earlier event, despite occurring on a different fault. The inferred coupling of the 2006 and 2007 events make them one of the largest earthquake doublets to have ever been recorded.
The Kuril-Kamchatka region frequently experiences large (M≥7) and great (M≥8) earthquakes. In the 114 years since 1900, 133 large and 12 great earthquakes have occurred along the arc. Damaging tsunamis followed several of the large interplate megathrust earthquakes, including the September 25, 2003 M 8.3 Hokkaido earthquake, and the November 6, 1958 M 8.4 Etorofu event. The February 3, 1923 M 8.4 Kamchatka earthquake generated an 8 m transoceanic tsunami. On October 13, 1963, a M 8.5 megathrust earthquake off the coast of the island of Urup generated a large tsunami in the Pacific Ocean and the Sea of Okhotsk, with run-up wave heights of up to 4-5 m.
The largest megathrust earthquake to occur along the arc in the 20th century was the November 4, 1952 M 9.0 event, to date the 5th largest instrumentally recorded earthquake in history. This earthquake was followed by a devastating tsunami with run-up wave heights as high as 12 m along the coast of Paramushir, causing significant damage to the city of Severo-Kurilsk. Intraplate earthquakes have also been known to cause significant damage in the region. On October 4, 1994, a large (M8.3) intraplate event occurred within the subducted oceanic lithosphere of the Pacific plate off the coast of Shikotan Island, causing intense ground shaking, landslides, and a tsunami with run-up heights of up to 10 m on the island.
While most large earthquakes along the Kuril-Kamchatka Arc occur at shallow or intermediate depths, the region also hosts large events that rupture at depths greater than 300 km. The most significant of these deep-focus earthquakes to date was the May 24, 2013 M 8.3 event beneath the Sea of Okhotsk, currently the largest deep-focus earthquake on record. The earthquake occurred as the result of normal faulting within the subducted Pacific slab approximately 600 km below the Earth's surface, and was felt as far away as Moscow, Russia, nearly 6,500 km to the west. (USGS) More information on regional seismicity and tectonics
Featured image credit: USGS


Thanks to: http://thewatchers.adorraeli.com



  

Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum