Earthquakes around the world

[XPan]

M 4.9
93 km NE of Keith, Australia
Time 2021-10-08 18:47:26 (UTC+02:00)
Location 35.451°S 141.010°E

This quake is not huge but given that the strongest recorded quake in South Australia was a M5.6 (1954) and the current political situation in Australia, I thought it was worth mentioning.

Volcanic area

The area in which these earthquakes have appeared as of lately, i have noticed that the area is of volcanic origin (western Victoria)

Last eruption there is assumed to have taken place 2900 BCE, others 5000 years ago. From a geological perspective that is young !

I do of course not know, if the recent rather unusual earthquakes in South Australia have any volcanic connection. It is nevertheless interesting that a wide volcanic area exists in the same region.


Volcano Discovery writes

The voluminous Newer Volcanics province covers a broad 15,000 sq km area of SE Australia with nearly 400 small shield volcanoes and explosive vents of Tertiary-to-Holocene age. Volumetrically the vast proportion of volcanic products consist of flat-lying lava flows, although the most prominent features of the volcanic field are the numerous small scoria cones, tuff rings, and maars that rise above the lava plain.

Several vents were active during the Holocene; another vent (Mount Tower) is now considered to be of late-Pleistocene age. Late-Pleistocene to Holocene eruptions are characterized by small volume and low explosivity, forming a series of scoria cones, maars, tuff rings, and major valley filling lava flows. The youngest dated eruptions took place at Mount Schank and Mount Gambier about 5000 years ago, when explosive activity formed several maars and associated lava flows.

 

[Ca.]

https://twitter.com/x/status/1446343533342838786

When I checked the video of the earthquake that occurred in the northwestern part of Chiba prefecture last night, I would like to introduce how fish and birds react to the earthquake. The brown building on the upper left is #江東区 of #中川船番所資料館 is.#震度5強

10000 Tremors Cascadia Subduction Zone! What's going on? Friday night earthquake update 10/8/2021

Oct 9, 2021

and the current political situation in Australia, I thought it was worth mentioning.

https://twitter.com/x/status/1446716387813122049

https://twitter.com/x/status/1446700652973936640

Meanwhile in Peru:

Peru

Breaking news and top stories from Peru. The latest on the economy, politics, government, and business

www.ft.com

5.0 magnitude earthquake near Miyako, Iwate, Japan and Sendai, Miyagi, Japan : 2021-10-09 05:32:00 UTC

53 km NNE of Miyako, Japan - 5.0 EARTHQUAKE - Hachinohe, Morioka, Aomorishi, Hirosaki, Akita, Akitashi, Ishinomaki, Hakodate, Sendai, Sakata, Yamagata, Tomakomai, Fukushima, Obihiro, KÅriyama, and Sapporo - 2021-10-09 05:32:00 UTC

earthquaketrack.com

UTC time: Thursday, October 07, 2021 13:41 PM

Japan’s Nikkei Temporarily Falls More Than 500 Points

<p>The Nikkei average of 225 selected issues on the Tokyo Stock Exchange temporarily dropped more than 500 points Monday, from 40,063.79, the close of Friday. The Nikkei 225 has been hovering around the 39,500 level.</p>

the-japan-news.com

 

[treesparrow]

6.8 (or 7) magnitude earthquake Southeast Of Loyalty Islands, (Vanuatu region)

UTC time: Saturday, October 09, 2021 10:58 AM
Your time: Saturday, October 9, 2021, 11:58 AM GMT+1
Magnitude Type: mww
USGS page: M 6.8 - Vanuatu region
USGS status: Reviewed by a seismologist
Reports from the public: 0 people

6.9 magnitude earthquake near Vanuatu region : 2021-10-09 10:58:30 UTC

Vanuatu region - 6.9 EARTHQUAKE - North Shore, Auckland, Waitakere, Manukau City, Tauranga, Hamilton, Lower Hutt, Wellington, Gold Coast, Logan City, Brisbane, Toowoomba, Christchurch, Newcastle, Sydney, and Wollongong - 2021-10-09 10:58:30 UTC

earthquaketrack.com

 

[Puma]

During the past 24 hours, there were 1 quake of magnitude 6.9, 7 quakes between 5.0 and 6.0, 43 quakes between 4.0 and 5.0, 119 quakes between 3.0 and 4.0, and 316 quakes between 2.0 and 3.0. There were also 449 quakes below magnitude 2.0 which people don't normally feel.

Biggest quake today: 6.9 quake South Pacific Ocean, New Caledonia, Oct 9, 2021 10:58 pm (GMT +12) 3 hours 6 minutes ago
Most recent quake: 3.0 quake 55 km northwest of Queenstown, Otago, New Zealand, Oct 10, 2021 2:44 am (GMT +13) 20 minutes ago

Earthquakes Today: latest earthquakes worldwide during the past 24 hours on Saturday, October 9, 2021 - list, stats and interactive map

 

[Puma]

https://twitter.com/x/status/1446939179858989061

 

[Puma]

https://twitter.com/x/status/1446998837067927554

The Arequipa region has reported more than 30 earthquakes in the last 24 hours. According to the IGP, these telluric movements are due to the reactivation of the Pinchollo geological fault, which is located on the left bank of the Colca Canyon.

Arequipa: más de 30 sismos se han registrado en la región en las últimas horas

 

[Aeneas]

Last week saw 1 M7 (M7.3 in Vanuatu) and 2 M6.
In the usual area, there were 4 out of 85 earthquakes equal to or greater than 4.5 and 1904 out of 2430 quakes of all sizes.
Percentage: 78.4%

Last week saw 2 M6 earthquakes, the biggest being a M6.9 in the Vanuatu region.
In the usual area, there were 2 out of 88 earthquakes worldwide equal to or greater than 4.5 and 1846 out of 2214 quakes of all sizes.
Percentage: 83.4%
As usual these numbers are according to the USGS, which means it is very biased to what happens in America. All the earthquakes in La Palma or on Iceland are not included, just to give an example. Iceland had in the week ending the 3rd of October 6100 quakes and something similar could be there for this week, when the figures come out later.

 

[Puma]

During the past 24 hours, there were 3 quakes of magnitude 5.0 or above, 37 quakes between 4.0 and 5.0, 168 quakes between 3.0 and 4.0, and 356 quakes between 2.0 and 3.0. There were also 437 quakes below magnitude 2.0 which people don't normally feel.

Biggest quake today: 5.6 quake Provincia de Manu, Madre de Dios, 207 km north of Cusco, Peru, Oct 9, 2021 7:20 pm (GMT -5) 14 hours ago
Most recent quake: 2.7 quake North Pacific Ocean, Japan, Oct 10, 2021 10:49 pm (GMT +9) 16 minutes ago

Earthquakes Today: latest earthquakes worldwide during the past 24 hours on Sunday, October 10, 2021 - list, stats and interactive map

 

[Corvus]

Where I live there where about 4 short quakes in last month. One mag 4 and others about mag 3, two smaller where with epicenter 20 km away and where felt alright, it is rumbling in the jungle more and more...

 

[Puma]

M 6.2 - Hawaii region, Hawaii​

• 2021-10-10 21:48:36 (UTC)
• 18.820°N 155.527°W
• 35.1 km depth

https://earthquake.usgs.gov/earthquakes/eventpage/hv72748782/executive

 

[Puma]

M 6.2 - Hawaii region, Hawaii​

• 2021-10-10 21:48:36 (UTC)
• 18.820°N 155.527°W
• 35.1 km depth

https://earthquake.usgs.gov/earthquakes/eventpage/hv72748782/executive

Aftershocks

M2.7. 21 km SSE of Naalehu, Hawaii
2021-10-10 17:23:15 (UTC-05:00) 36.1 km

M2.6. 9 km SE of Naalehu, Hawaii
2021-10-10 17:23:11 (UTC-05:00) 25.2 km

M2.5. 23 km SSE of Naalehu, Hawaii
2021-10-10 17:21:18 (UTC-05:00) 28.5 km

M2.7. 21 km SSE of Naalehu, Hawaii
2021-10-10 17:12:45 (UTC-05:00) 34.8 km

M3.1. 22 km SSE of Naalehu, Hawaii
2021-10-10 16:59:50 (UTC-05:00) 36.0 km

M4.3. 22 km S of Naalehu, Hawaii
2021-10-10 16:53:08 (UTC-05:00) 36.0 km

M4.4. 50 km NE of Masjed Soleymān, Iran
2021-10-10 16:52:05 (UTC-05:00)10.0 km

https://earthquake.usgs.gov/earthquakes/eventpage/us6000ftkb/executive

 

[Ca.]

M 6.2 - Hawaii region, Hawaii

https://twitter.com/x/status/1447337437240381440

https://twitter.com/x/status/1447427728458887168

https://twitter.com/x/status/1447360508986855427

Opinion:

https://twitter.com/x/status/1447329122519330816

Line-1
6.2 Mw earthquake off the coast of #Hawai with a depth of 35 kilometers. Although earthquakes are normal in this part of the Pacific plate, an earthquake of this magnitude is interesting since the new island of Hawaii is forming precisely in this area.#Loihi .
Line-2
#Loihi it is an underwater volcano, it is still debated whether it is a parasitic volcano or a new fissure of the Mauna Loa. This structure is less than 1km deep and is expected to surface in a few tens of thousands of years.

Earthquake= Magnitude 5.7 - HAWAII REGION, HAWAII - 2021-10-10 21:48:36.0 UTC

Earthquake information= Magnitude: 5.7, Region: HAWAII REGION, HAWAII, Date time: 2021-10-10 21:48:36.0 UTC, Location: 18.9451 ; -155.6146, Depth: 24 km.

www.emsc-csem.org

GeoHack - GEOFON Event gfz2021twxa

geohack.toolforge.org

 

[Pierre]

M 6.5
115 km E of Chignik, Alaska
https://www.tsunami.gov
Time 2021-10-11 11:10:23 (UTC+02:00)
Location 56.264°N 156.533°W
Depth 68.0 km

 

[Aeneas]

M 6.5
115 km E of Chignik, Alaska

USGS has upgraded it to M 6.9.

 

[Puma]

M 6.5
115 km E of Chignik, Alaska
U.S. Tsunami Warning Centers
Time 2021-10-11 11:10:23 (UTC+02:00)
Location 56.264°N 156.533°W
Depth 68.0 km

USGS reports this EQ

M 6.9 - 114 km E of Chignik, Alaska​

• 2021-10-11 09:10:24 (UTC)
• 56.258°N 156.553°W
• 69.1 km depth

https://earthquake.usgs.gov/earthquakes/eventpage/ak021d1u1nos/executive