Earthquakes around the world

WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 09<2023

Earthquake M6.0 in Indonesia occurs after the planetary alignment Sun, Mercury, Neptune and in response to the movement of energy with trajectory to the east of Asia as shown in the map that indicates a clear seismic sequence of 6.2 in Chile, M6.6 in the Kermadec Islands and 6.0 in Indonesia.

On the American side, two earthquakes were recorded in the triple junction region again, which implies a concentration of energy in the Cocos, Nazca and Pacific plates. In addition to this, light seismic activity was registered in the border of Costa Rica and Panama with three M4.5 earthquakes.

Finally, another earthquake in Africa, this time in the Democratic Republic of Congo with a magnitude of 4.6.
M 6.0 - 101 km N of Palu, Indonesia
2023-09-09 14:43:24 (UTC)
20230903000000-overview.png
chrome_screenshot_6 sep. 2023 23_03_54 GMT-06_00.png

According to SSGEOS analysis the next lunar geometry Earth. Moon, Venus will be on September 11, this could mean a new round of stfong seismic activity. The probabilities updated by SSGEOS are:

MAGNITUDE PROBABILITY

updated 9 September 2023, 14:50 UTC
6.0-6.46.5-6.97.0-7.47.5-8.48.5+
60%50%40%40%40%


M 5.6 - 178 km NNE of Gili Air, Indonesia
2023-09-09 00:06:14 (UTC)

● M 5.3 - central East Pacific Rise
2023-09-09 03:09:49 (UTC)
4.768°S 105.524°W. 10.0 km depth
USGS earthquake alert

● M 5.0 - 84 km NNW of Isangel, Vanuatu
2023-09-09 00:45:43 (UTC)
18.865°S 168.904°E. 163.3 km depth
USGS earthquake alert

● M 4.5 - Costa Rica
2023-09-09 04:05:58 (UTC)
8.597°N 83.032°W. 2.9 km depth
USGS earthquake alert

● M 4.5 - 8 km NW of Finca Blanco, Panama
2023-09-09 05:12:22 (UTC)
8.432°N 82.930°W. 10.0 km depth
USGS earthquake alert

● M 4.5 - 9 km WNW of Progreso, Panama
2023-09-09 09:31:05 (UTC)
8.489°N 82.912°W. 14.6 km depth
USGS earthquake alert
chrome_screenshot_9 sep. 2023 08_01_52 GMT-06_00.png

● M 4.7 - Galapagos Triple Junction region
2023-09-09 08:20:04 (UTC)
2.144°N 102.046°W. 10.0 km depth
USGS earthquake alert

● M 4.6 - Galapagos Triple Junction region
2023-09-09 08:28:34 (UTC)
2.078°N 101.757°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_9 sep. 2023 08_10_15 GMT-06_00.png

● M 4.6 - Democratic Republic of the Congo​
2023-09-09 18:21:29 (UTC)
1.375°S 26.673°E. 10.0 km depth
USGS earthquake alert
chrome_screenshot_9 sep. 2023 18_36_25 GMT-06_00.png

Other light earthquakes were recorded in Kuqa, China (M4.6) northeast of Taiwan (M4.8) Taroudant, Morocco (M4.9) Islands, Japan (M4.9) Kermadec Islands (M4.9) Tatsugō, Japan (M4.5 & M4.6,) Banda Sea (M4.5) Daya, Indonesia (M4.8) Ryukyu Islands, Japan (M4.7) Silchar, India (M4.8) south of Tonga (M4.8) Oaxaca México (M4.2) Fiji Islands (M4.6) Sumatra Indonesia (M4.6) Aleutian Islands, Alaska (M4.6) Fiji region (M4.6)
● Summary

Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 22:46 UTC on September 09 Global seismic activity chart
seismic-activity-level.png
  • 1 quake above magnitude 6
  • 3 quakes between magnitude 5 and 6
  • 46 quakes between magnitude 4 and 5
  • 128 quakes between magnitude 3 and 4
  • 278 quakes between magnitude 2 and 3
  • 600 quakes below magnitude 2 that people normally don't feel.
~1056 earthquakes in the past 24h (987 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 55766 tons of TNT or 3.5 atomic bombs.
Volcanodiscovery earthquake report 24h
 
Translated from the above link:

"
A clip from a surveillance camera in Morocco showed flashes of blue light in the sky at the moment of the earthquake, which brought to mind the same image when the earthquake occurred in Syria and Turkey months ago.

Blue light

It is a temporary phenomenon. It is a flash that only occurs during an earthquake, and is formed as a result of the fracture that occurs in rock plates or layers.
The fracture that occurs causes severe friction between the two blocks in the fracture or fault area, especially if the friction area is large, reaching 3 or 6 meters.

The effect of friction increases when the fracture is in solid rocks or basalt, which results in high heat and flashing, which is a normal thing after the fracture occurs, in addition to hearing an explosion-like sound as a result of this fracture.
This light or flash does not occur in all earthquakes, but it depends on the region in which the earthquake occurred. In areas where refraction occurs in layers of “silt,” this light is not produced, but it is only associated with solid rocks and movement on both sides of the faults.
This light is electrical charges resulting from refraction and friction, but it is only related to the time of occurrence"

And a video with a detailed analysis of this quake and the possible aftershock(s):

 
Last week saw 1 M7, a M7.1 in Indonesia and 1 M6.
In the usual area, there were 3 out of 76 earthquakes worldwide equal to or greater than 4,5 and 1334 out of 1727 quakes of all sizes.
Percentage: 77.2%
Last week saw 4 M6 earthquakes with the highest being the M6.8 in Morocco.
In the usual area, there was 1 out of 105 earthquakes worldwide equal to or greater than 4.5 and 1479 out of 1912 quakes of all sizes.
Percentage: 77.4%
Earthquakes 7 days to September 10th 2023.gif
 
WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 10_2023


We have some critical days ahead of us, especially for Mexico, Central America, Chile, Taiwan and Japan region according to a new analysis from Ka-Tet

It is possible that the energy generated by the M6.8 earthquake in Morocco’s will move towards the Atlantic ridge, Iceland, towards the Virgin Islands region in the Caribbean or to the Mediterranean region (South of Italy and Greece) with light to strong earthquakes.

In fact, a light earthquake has been registered in Venezuela.
chrome_screenshot_10 sep. 2023 13_28_37 GMT-06_00.png

mapa-placas-tectonicas.png

M 4.7 - 24 km NNW of Güiria, Venezuela
2023-09-10 11:34:32 (UTC)
10.774°N 62.403°W. 80.5 km depth
USGS earthquake alert
chrome_screenshot_10 sep. 2023 18_40_59 GMT-06_00.png


● M 5.3 - 90 km N of Tatsugō, Japan
2023-09-10 15:01:59 (UTC)
29.251°N 129.441°E. 10.0 km depth
USGS earthquake alert
chrome_screenshot_10 sep. 2023 18_36_30 GMT-06_00.png

● M 5.3 - Kermadec Islands region
2023-09-10 15:03:16 (UTC)
28.698°S 177.230°W39.2 km depth
USGS earthquake alert

New earthquake in the Triple Junction region (Cocos, Nazca and Pacific plates)

● M 4.6 - Galapagos Triple Junction region
2023-09-10 07:46:02 (UTC)
2.015°N 102.104°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_9 sep. 2023 08_10_15 GMT-06_00.png

M 4.6 - 50 km SW of Andalgalá, Argentina
2023-09-10 09:55:07 (UTC)
27.957°S 66.612°W. 164.4 km depth
USGS earthquake alert
chrome_screenshot_10 sep. 2023 18_36_30 GMT-06_00.png

Other light earthquakes occurred in Papua New Guinea (M4.9) Tatsugō, Japan (M4.8) Tobelo, Indonesia (M4.9) Molucca Sea (M4.5) Ternate, Indonesia (M4.9) Sand Point, Alaska (M4.9) Kushima, Japan (M4.7) Basilio Nievas, Argentina (M4.6) Ţūz Khūrmātū, Iraq (M4.7) Likisá, Timor Leste (M4.5) Kermadec Islands (M4.6)

● Summary

Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 23:58 UTC on September 10 Global seismic activity chart
seismic-activity-level.png
  • 2 quakes above magnitude 5
  • 55 quakes between magnitude 4 and 5
  • 117 quakes between magnitude 3 and 4
  • 258 quakes between magnitude 2 and 3
  • 541 quakes below magnitude 2 that people normally don't feel.
~973 earthquakes in the past 24h (1056 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 10042 tons of TNT or 0.6 atomic bombs
Volcanodiscovery earthquake report 24h
 
Strong earthquake in Indonesia

M 6.0 - 38 km NNE of Ternate, Indonesia
2023-09-11 12:51:34 (UTC)
1.125°N 127.479°E. 162.5 km depth
USGS earthquake alert
Estimated energy release equivalent to 15080 tons of TNT or 0.9 atomic bombs

Data for the same earthquake reported by different agencies

Mag.DepthLocationSource
6.0163 kmIndonesia: Di Darat 11 Km Timutlaut JailoloUSGS
6.0163 kmHalmahera, IndonesiaRaspberry
Shake
5.8158 kmIndonesia: Near DavaoRENASS
6.0156 kmHalmahera, IndonesiaGFZ
5.9168 km38 Km NNE of Ternate, IndonesiaBMKG
6.0159 kmHalmahera, Indonesia [Land: Indonesia]INGV
6.010 kmHalmahera, IndonesiaIRIS
6.0153 kmHalmahera, IndonesiaGeoAu
6.1160 kmIndonesia: 印尼哈马黑拉岛CEIC
Volcanodiscovery
 
Energy from M6.8 in Morocco is moving toward Mid Atlantic ridge as expected.

M 5.9 - central Mid-Atlantic Ridge
2023-09-11 09:20:56 (UTC)
0.748°N 26.089°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_11 sep. 2023 12_45_45 GMT-06_00.png


Mag.DepthLocationSource
5.910 kmCentral Mid-Atlantic RidgeUSGS
5.910 kmCentral Mid-Atlantic RidgeRaspberry
Shake
5.010 kmNear RecifeRENASS
5.910 kmCentral Mid-Atlantic RidgeGFZ
5.82.3 kmCentral Mid-Atlantic Ridge [Sea]INGV
5.910 kmCentral Mid-Atlantic RidgeIRIS
5.610 kmCentral Mid-Atlantic RidgeGeoAu
Volcanodiscovery

It is possible that the energy generated by the M6.8 earthquake in Morocco’s will move towards the Atlantic ridge,
mapa-placas-tectonicas.png

Let us hope that this energy continues to move towards the Atlantic ridge and that this means good news for more populated areas such as North Africa or southern Europe (Spain, Italy or Greece).
 
WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 11_2023

Planetary alignment: Sun, Mercury, Venus and Lunar geometries: Earth, Moon, Venus; Earth, Moon, Jupiter on September 11 coincided with two strong events. A M6.0 earthquake in Indonesia and M5.9 in Mid-Atlantic Ridge. A new lunar geometry will be added tomorrow (Earth, Moon, Uranus on September 12)

As can be seen in the SSGEOS graph, there is no doubt that the week of September 3-11 saw a great deal of seismic activity. Unfortunately the M6.8 earthquake in Morocco has so far left 2,900 fatalities.


The Lisbon earthquake occurred before the 1755 earthquake in Morocco mentioned by Frank. It is very likely that these earthquakes were related.
November 1 – More than 40,000 people are killed by the 8.5 magnitude earthquake in Lisbon, Portuguese Empire. The tremor begins at 9:40 in the morning local time off of the Atlantic coast of Portugal and sends a tsunami that strikes the coasts of Portugal, Spain and Morocco. Wikipedia​

Will it happen again?

So, they said the Turkey one was part of a sequence?

A: Yes. This year there will be more.

Q: (Joe) When you say "sequence", you don't necessarily mean in the same geographic region then?

A: No.

M 6.0 - 38 km NNE of Ternate, Indonesia
2023-09-11 12:51:34 (UTC)
● M 5.9 - central Mid-Atlantic Ridge
2023-09-11 09:20:56 (UTC)

20230903000000-overview.png
chrome_screenshot_6 sep. 2023 23_03_54 GMT-06_00.png
chrome_screenshot_10 sep. 2023 13_28_37 GMT-06_00.png

● M 5.4 - 93 km WNW of Copiapó, Chile
2023-09-11 13:37:07 (UTC)
27.154°S 71.248°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_11 sep. 2023 18_51_19 GMT-06_00.png

● M 5.3 - 263 km ESE of Ust’-Kamchatsk Staryy, Russia
2023-09-11 22:51:06 (UTC)
55.475°N 166.469°E. 11.4 km depth
USGS earthquake alert
chrome_screenshot_11 sep. 2023 18_55_59 GMT-06_00.png

● M 5.0 - 95 km N of Tatsugō, Japan
2023-09-11 16:46:12 (UTC)
29.302°N 129.478°E. 10.0 km depth
USGS earthquake alert
chrome_screenshot_11 sep. 2023 18_54_21 GMT-06_00.png

● M 5.1 - South Sandwich Islands region
2023-09-11 05:14:00 (UTC)
55.797°S 27.184°W. 35.0 km depth
USGS earthquake alert

Other light earthquakes were recorded in Levuka Fiji (4.6) Oaxaca México (4.1) Abepura, Indonesia (M4.9) Mount Hagen, Papua New Guinea (M4.9) Solomon Islands (M4.9) Wāngjing, India (M4.9) Itoman, Japan (M4.5) Banda Aceh, Indonesia (M4.6)

● Summary

Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 23:58 UTC on September 10 Global seismic activity chart
seismic-activity-level.png
  • 1 quake above magnitude 6
  • 5 quakes between magnitude 5 and 6
  • 36 quakes between magnitude 4 and 5
  • 110 quakes between magnitude 3 and 4
  • 269 quakes between magnitude 2 and 3
  • 570 quakes below magnitude 2 that people normally don't feel.
~991 earthquakes in the past 24h (973 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 35995 tons of TNT or 2.2 atomic bombs.
Volcanodiscovery earthquake report 24h
 

Strong mag. 6.3 earthquake - South China Sea, 136 km northeast of Laoag, Philippines

Date & timeSep 12, 2023 11:03:18 UTC - 1 hour 10 minutes ago
Local time at epicenterTuesday, Sep 12, 2023 at 7:03 pm (GMT +8)
StatusConfirmed
Magnitude6.3
Depth41.3 km
Epicenter latitude / longitude19.2687°N / 121.2178°E
PH.png
(South China Sea, Philippines)
Antipode19.269°S / 58.782°W
Shaking intensityLight shaking
Felt24 reports
Primary data sourceUSGS (United States Geological Survey)
Nearest volcanoBabuyan Claro (81 km / 50 mi)
 
WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 12_2023

We ended the earthquake forecast for September 4-12 with an earthquake in Indonesia M6.3, which coincided with the lunar geometry: Earth-moon-Uranus. In this span six M6+ earthquakes occurred, the highest magnitude being 6.8 in Morocco.

Five of the six occurred in the Pacific Ocean and three of the five in Indonesia. This sequence started with the M6.2 earthquake in Chile and the tectonic and electric charge in the atmosphere conditions allowed the energy to move from Chile to Southeast Asia, while the atmospheric fluctuation for the Morocco earthquake was detected on August 30.

Finally, as expected, the energy moved towards Mexico and the Solomon Islands region.​

20230903000000-overview.png
chrome_screenshot_6 sep. 2023 23_03_54 GMT-06_00.png

● M 6.3 - 73 km N of Namuac, Philippines
2023-09-12 11:03:18 (UTC)
19.269°N 121.218°E. 41.3 km depth
chrome_screenshot_12 sep. 2023 17_55_46 GMT-06_00.png

● M 5.4 - 69 km NNW of Ollagüe, Chile
2023-09-12 04:58:38 (UTC)
20.651°S 68.522°W. 109.1 km depth
chrome_screenshot_12 sep. 2023 17_51_45 GMT-06_00.png

● M 5.1 - near the coast of Chiapas, Mexico
2023-09-12 02:40:51 (UTC)
15.139°N 93.403°W. 64.5 km depth
USGS earthquake alert
chrome_screenshot_12 sep. 2023 17_49_04 GMT-06_00.png

● M 5.1 - Solomon Islands
2023-09-12 01:18:54 (UTC)
10.174°S 161.391°E. 92.3 km depth
USGS earthquake alert

● M 5.0 - southeast of the Loyalty Islands
2023-09-12 01:38:55 (UTC)
22.353°S 169.649°E. 10.0 km depth
USGS earthquake alert
chrome_screenshot_12 sep. 2023 17_44_57 GMT-06_00.png

● M 5.0 - 42 km SSE of Adak, Alaska
2023-09-12 23:17:37 (UTC)
51.510°N 176.452°W. 50.0 km depth
USGS earthquake alert

Other light earthquakes occurred in Kuril Islands (M4.7) Tatsugō, Japan (M4.9) Izu Islands, Japan region (M4.5 & M4.8) Ruteng, Indonesia (M4.6) False Pass, Alaska (M4.9)​

● Earthquake Forecast

Clustering of stronger tremors (M≥5.6) could occur over the next two days, with possible low to mid magnitude 6 peaks. Around September 19 would be the most critical days, in the worst case, a M7+ tremor could occur in agreement with the lunar and planetary geometry.​

20230912000000-overview.png
● Planetary alignment

Mercury, Sun, Mars on September 14
Sun, Mercury, Jupiter on September 16
Sun, Mercury, Uranus on September 19
Sun, Earth, Neptune on September 19


● Lunar geometries

Moon, Earth, Saturn on September 13
Earth, Moon, Sun on September 15
Moon, Earth, Neptune on September 15
Earth, Moon, Venus on September 15
Earth, Moon, Jupiter on September 15
Earth, Moon, Mars on September 16
Moon, Earth, Jupiter on September 19
Moon, Earth, Uranus on September 19


MAGNITUDE PROBABILITY

updated 11 September 2023, 06:55 UTC

6.0-6.46.5-6.97.0-7.47.5-8.48.5+
60%50%30%30%30%

● Summary

Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 23:34 UTC on September 12 Global seismic activity chart
seismic-activity-level (1).png
  • 1 quake above magnitude 6
  • 5 quakes between magnitude 5 and 6
  • 29 quakes between magnitude 4 and 5
  • 102 quakes between magnitude 3 and 4
  • 198 quakes between magnitude 2 and 3
  • 545 quakes below magnitude 2 that people normally don't feel.
~880 earthquakes in the past 24h (991 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 49068 tons of TNT or 3.1 atomic bombs
Volcanodiscovery earthquake report 24h
 
An hour ago, a new #earthquake of magnitude 4.1 occurred off the Marche coast of Pesaro, Fano and Senigallia in the Adriatic Sea. The quake was faintly felt along the coastal coastline from Porto Recanati and Ancona to Fano and Pesaro.
This morning's quake occurred further east than the ongoing seismic sequence in this area of the Adriatic Sea since November, which is when the two main earthquakes of M 5.5 and 5.2 occurred. The fault involved in this morning's quake is different.
In fact, the November earthquakes occurred along a compressional fault system, that is, where the rock block moves primarily upward. Today's quake, on the other hand, occurred along a transcurrent fault, where movement is lateral, horizontally.
 
WORLDWIDE EARTHQUAKE REPORT SEPTEMBER 13_2023

We begin this period of earthquake watch from September 13 to 20 with an M6.1 earthquake in West Chile Rise. This earthquake coincides with the lunar geometry: Moon, Earth, Saturn, so the SSGEOS forecast is accurate.​
Clustering of stronger tremors (M≥5.6) could occur over the next two days, with possible low to mid magnitude 6 peaks
20230912000000-overview.png

● M 6.1 - West Chile Rise
2023-09-13 11:49:15 (UTC)
36.220°S 97.938°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_13 sep. 2023 15_47_40 GMT-06_00.png

It is possible that this M6.1 earthquake will start a new seismic sequence with energy movement towards Central America, Mexico, Alaska and Southeast Asia. In this last region there have been earthquakes of magnitude 5, such is the case of the Solomon Islands (M5.2), New Caledonia (M5.2) and Indonesia (M5.1).

The M5.1 earthquake in Indonesia occurred at a great depth of 648.7 km which leads us to consider the Dutchinse rule for the possibility of a shallower earthquake of approximately M7.3 for the region. Let's wait and see.​
Depth to Magnitude conversion chart – Pressure from below creates force up above (lever arm action). For every 100km depth , you are to add on 0.2 magnitude to the original deep earthquakes magnitude.. EXAMPLE : M5.0 strikes at a depth of 500km .. it can cause a shallower earthquake up to 1 magnitude larger….. the deep M5.0 earthquake can cause a shallower M6.0 near the surface. dutchsinse.com

On September 8 and 9 we had two very deep earthquakes and within hours and days three M6+ earthquakes were recorded. The largest one happened in the Philippines with M6.3.
M 4.9 - south of the Fiji Islands
2023-09-08 14:26:11 (UTC)
26.034°S 178.768°E. 660.2 km depth
M 5.6 - 178 km NNE of Gili Air, Indonesia
2023-09-09 00:06:14 (UTC)
6.816°S 116.552°E. 509.0 km depth
M 6.0 - 101 km N of Palu, Indonesia
2023-09-09 14:43:24 (UTC)
M 6.0 - 38 km NNE of Ternate, Indonesia
2023-09-11 12:51:34 (UTC)
M 6.3 - 73 km N of Namuac, Philippines
2023-09-12 11:03:18 (UTC)

As predicted, the energy from the M6.8 Morocco earthquake moves across the Atlantic Ocean ridge and this time reached the Icelandic region. Three light to strong earthquakes shook Svalbard and Jan Mayen. This could be good news for populations along the Mediterranean.

Finally, a new earthquake was recorded in Africa, this time in Eritrea with a magnitude 5.0.​

● M 5.2 - Solomon Islands
2023-09-13 11:36:54 (UTC)
9.645°S 159.858°E. 45.6 km depth
USGS earthquake alert
chrome_screenshot_13 sep. 2023 15_45_20 GMT-06_00.png

● M 5.2 - 267 km E of Vao, New Caledonia
2023-09-13 16:45:03 (UTC)
23.055°S 170.071°E. 10.0 km depth
USGS earthquake alert
chrome_screenshot_13 sep. 2023 15_49_21 GMT-06_00.png

● M 5.1 - 101 km NW of Batang, Indonesia
2023-09-13 05:34:33 (UTC)
5.723°S 110.193°E. 648.7 km depth
chrome_screenshot_13 sep. 2023 15_35_33 GMT-06_00.png

● M 5.1 - 223 km WSW of Olonkinbyen, Svalbard and Jan Mayen
2023-09-13 02:33:10 (UTC)
70.583°N 14.714°W. 10.0 km depth
USGS earthquake alert

● M 4.6 - Jan Mayen Island region
2023-09-13 00:05:37 (UTC)
70.577°N 14.649°W. 10.0 km depth
USGS earthquake alert

● M 4.9 - 231 km WSW of Olonkinbyen, Svalbard and Jan Mayen
2023-09-13 00:06:29 (UTC)
70.402°N 14.776°W. 10.0 km depth
USGS earthquake alert
chrome_screenshot_13 sep. 2023 15_38_42 GMT-06_00.png

● M 5.0 - 39 km S of Massawa, Eritrea
2023-09-13 17:51:07 (UTC)
15.248°N 39.477°E. 15.2 km depth
USGS earthquake alert
chrome_screenshot_13 sep. 2023 15_54_09 GMT-06_00.png

Emiliano Zapata México (M4.6) Southern Yukon Territory, Canada (M4.1) Abra Pampa, Argentina (M4.2) Senigallia, Italy (M4.1) Severo-Kuril’sk, Russia (M4.7) Izu Islands, Japan region (M4.4) south of the Aleutian Islands (M4.4)

● Summary

Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 23:07 UTC on September 13 Global seismic activity chart
seismic-activity-level.png
  • 1 quake above magnitude 6
  • 6 quakes between magnitude 5 and 6
  • 25 quakes between magnitude 4 and 5
  • 97 quakes between magnitude 3 and 4
  • 195 quakes between magnitude 2 and 3
  • 511 quakes below magnitude 2 that people normally don't feel.
~835 earthquakes in the past 24h (880 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 27568 tons of TNT or 1.7 atomic bombs.
Volcanodiscovery earthquake report 24h
 
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