Author: WeWorldMedia-admin

World Earthquake Report for Monday, 22 September 2025

Published: 21 September 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Mon, 22 Sep 2025, 06:20 | BY: EARTHQUAKEMONITOR

Worldwide earthquakes above magnitude 3 during the past 24 hours on 22 Sep 2025

Summary: 3 quakes 5.0+, 54 quakes 4.0+, 162 quakes 3.0+, 386 quakes 2.0+ (605 total)
This report is being updated every hour.
Magnitude 5+: 3 earthquakes
Magnitude 4+: 54 earthquakes
Magnitude 3+: 162 earthquakes
Magnitude 2+: 386 earthquakes
No quakes of magnitude 6 or higherTotal seismic energy estimate: 3.8 x 1013 joules (10.6 gigawatt hours, equivalent to 9131 tons of TNT or 0.6 atomic bombs!) | equivalent to ONE quake of magnitude 5.9 learn more10 largest earthquakes in the world (past 24 hours)#1: Mag 5.5 121 km SW of Adak, AlaskaSaturday, Sep 20, 2025, at 09:30 pm (GMT -12) – #2: Mag 5.1 10 km SSW of Sındırgı, TurkeyMonday, Sep 22, 2025, at 12:05 am (Istanbul time) – #3: Mag 5.0 South of the Mariana IslandsMonday, Sep 22, 2025, at 02:59 pm (GMT +11) – #4: Mag 4.9 19 km WSW of Abriaquí, ColombiaSunday, Sep 21, 2025, at 03:17 pm (Bogota time) – #5: Mag 4.9 North of Severnaya ZemlyaSunday, Sep 21, 2025, at 11:19 pm (GMT +8) – #6: Mag 4.8 117 km SE of Petropavlovsk-Kamchatsky, RussiaMonday, Sep 22, 2025, at 03:29 pm (GMT +11) – #7: Mag 4.8 Northern Mid-Atlantic RidgeSunday, Sep 21, 2025, at 01:59 pm (GMT -3) – #8: Mag 4.8 9 km W

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Moderate mag. 4.0 earthquake – Konya, Turkey, on Monday, Sep 22, 2025, at 09:03 am (Istanbul time)

Published: 21 September 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Date and TimeMag
DepthDistanceLocationDetailsMap May 15, 03:46 pm (Istanbul)

5.2

18 km1.2 km (0.8 mi) to the SW Kulu (Konya) 61 reportsInfoMar 14, 02:44 pm (Istanbul)

4.2

10 km33 km (20 mi) to the W 18 km southwest of Kulu, Konya, Turkey 3 reportsInfoOct 28, 2023 06:49 pm (Istanbul)

4.0

7 km35 km (22 mi) to the SW Turkey: Kulu (Konya) InfoAug 29, 2023 07:58 am (Istanbul)

4.8

7.8 km34 km (21 mi) to the W 20 km southwest of Kulu, Konya, Turkey 14 reportsInfoMay 10, 2023 02:14 am (Istanbul)

4.1

10.1 km28 km (17 mi) to the NW Ankara, 12 km northwest of Kulu, Konya, Turkey 1 reportInfoOct 5, 2012 01:25 pm (Istanbul)

4.4

4.9 km52 km (32 mi) to the NE 2.5 km northeast of Kaman, Kirsehir, Turkey InfoSep 23, 2008 12:09 pm (Istanbul)

4.5

4.4 km48 km (30 mi) to the NW Ankara, 41 km north of Kulu, Konya, Turkey InfoMar 15, 2008 01:15 pm (Istanbul)

4.5

15 km56 km (35 mi) to the NW 47 km south of Cankaya, Ankara, Turkey InfoDec 27, 2007 04:48 pm (Istanbul)

4.7

14 km43 km (26 mi) to the N 21 km SW of Karakeçili, Turkey InfoDec 27, 2007 02:47 am (Istanbul)

5.6

8.3 km43 km (27 mi) to the N central Turkey InfoDec 20, 2007 01:10 pm (Istanbul)

4.6

10 km38 km (24 mi) to the NW Central Turkey InfoDec 20, 2007 12:48 pm (Istanbul)

5.7

10 km39 km (24 mi) to the N central Turkey InfoDec 13, 2007 09:06 pm (Istanbul)

4.9

5 km34 km (21 mi) to the SW 21 km NNE of Cihanbeyli, Turkey InfoAug 1, 2005 02:41 am (Istanbul)

4.5

10 km46 km (29 mi) to the N 27 km WSW of Karakeçili, Turkey InfoJul 31, 2005 03:18

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Volcanoes Today, 22 Sep 2025: Fuego volcano, Popocatépetl, Semeru, Shiveluch, Lokon-Empung, Ibu, Reventador, Sangay

Published: 21 September 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Mon, 22 Sep 2025, 06:00 1758520804 | BY: VN

Shiveluch (Kamchatka): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20250921/2128Z FL140 EXTD W REPORTED OBS VA DTG:21/2120Z

Akan (Hokkaido): Between 11 and 15 September, the Japan Meteorological Agency (JMA) reported increasing unrest within the Akan volcanic complex.
Starting around on 11 September, the number of small earthquakes near Ponmachineshiri Crater began to rise, reaching 19–50 events per day and remaining elevated throughout the week.
… [read more]

Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows: VA TO FL070 MOV N LAST REPORTED AT 22/0316Z to 7000 ft (2100 m)

Lewotolo (Lesser Sunda Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic

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Tiny new lenses, smaller than a hair, could transform phone and drone cameras

Published: 21 September 2025
Categories: Engineering News

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Scientists have developed a new multi-layered metalens design that could revolutionize portable optics in devices like phones, drones, and satellites. By stacking metamaterial layers instead of relying on a single one, the team overcame fundamental limits in focusing multiple wavelengths of light. Their algorithm-driven approach produced intricate nanostructures shaped like clovers, propellers, and squares, enabling improved performance, scalability, and polarization independence.

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