RSS feed source: USGS Earthquake Hazards Program
Time2025-10-01 17:40:52 UTC2025-10-01 17:40:52 UTC at epicenterLocation37.995°N 143.929°EDepth10.00 km (6.21 mi)
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Author: WeWorldMedia-admin
RSS feed source: USGS Earthquake Hazards Program
Date and TimeMag
DepthDistanceLocationDetailsMap Sep 13, 09:17 am (GMT +9)
4.9
10 km91 km (56 mi) to the SW North Pacific Ocean, 184 km east of Hachijo Jima Island, Tokyo, Japan InfoSep 7, 02:33 am (GMT +9)
4.2
120 km75 km (47 mi) to the W North Pacific Ocean, 286 km southeast of Yokohama, Kanagawa, Japan InfoAug 27, 05:46 pm (GMT +9)
3.0
34 km78 km (48 mi) to the W North Pacific Ocean, 295 km southeast of Tokyo, Tokyo, Japan
Info
Jul 11, 10:22 am (GMT +9)
3.4
32 km33 km (21 mi) to the N North Pacific Ocean, 272 km southeast of Mobara, Chiba, Japan
Info
May 14, 08:51 am (GMT +9)
4.5
10 km83 km (52 mi) to the NW North Pacific Ocean, 272 km southeast of Tokyo, Tokyo, Japan InfoJan 23, 10:38 pm (GMT +9)
4.9
10.1 km19 km (12 mi) to the W North Pacific Ocean, 227 km east of Hachijo Jima Island, Tokyo, Japan InfoJan 22, 01:06 pm (GMT +9)
4.4
10 km97 km (60 mi) to the S North Pacific Ocean, 429 km southeast of Tokyo, Tokyo, Japan InfoAug 17, 2022 01:24 pm (GMT +9)
5.6
10 km70 km (43 mi) to the SW North Pacific Ocean, 185 km east of Hachijo Jima Island, Tokyo, Japan 1 reportInfoAug 4, 2022 12:39 pm (GMT +9)
5.7
12 km97 km (60 mi) to the S North Pacific Ocean, 261 km east of Hachijo Jima Island, Tokyo, Japan InfoMay 23, 2022 12:17 am (GMT +9)
6.0
12 km95 km (59 mi) to the W North Pacific Ocean, 151 km east of Hachijo Jima Island, Tokyo, Japan InfoMay 18, 2022 12:52 pm
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RSS feed source: USGS Earthquake Hazards Program
<!–div style="font-size:14px;text-align:center;border:3px solid blue;border-radius:5px;padding:3px;margin:5px;background:#eee"><a href="https://www.volcanoesandearthquakes.com/app/volcano-report.php?volcanoId=44" style="text-decoration:none" target="_blank" rel="noopener noreferrer nofollow" title="Share a volcano (activity) report, submit a photo or other interesting news!” onclick=”window.open(this.href,’Volcano Report’,’status=0,toolbar=0,location=0,directories=0,menubar=0,resizable=1,scrollbars=1,height=500,width=450′);return false”>Send Volcano Report</div–> Stratovolcano 3676 m (12,060 ft)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5) Semeru volcano eruptions:
1818, 1829, 1830, 1832, 1836, 1838, 1842, 1844, 1845, 1848, 1849(?), 1851, 1856, 1857, 1865, 1866(?), 1887, 1887, 1888, 1889-91, 1892, 1893, 1893-94, 1895, 1896, 1897, 1899, 1899, 1900, 1901, 1903, 1904, 1905, 1907, 1908, 1909-10, 1910-11, 1911, 1912, 1913, 1941-42, 1945, 1946, 1946-47, 1950-64, 1967-ongoing
Typical eruption style
Explosive. Near constant strombolian activity, occasionally stronger explosions, lava flows and pyroclastic flows.
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RSS feed source: USGS Earthquake Hazards Program
Moderate magnitude 4.1 earthquake at 60 km depth
1 Oct 19:47 UTC: First to report: EMSC after 56 minutes.
1 Oct 19:47: Now using data updates from USGS
I didn’t feel it
I felt this quake
Earthquake details Date & timeOct 1, 2025 18:51:03 UTC – Local time at epicenterThursday, Oct 2, 2025, at 03:51 am (Asia/Jayapura GMT +9) Statusconfirmed (manually revised) Magnitude4.1 Depth60 km Epicenter latitude / longitude2.9021°S / 137.2528°E Kabupaten Waropen, South Papua, Indonesia Seismic antipode2.9021°N / 42.747°W Quality23 seismic stations Shaking intensityIII Weak shaking near epicenter Felt1 report Primary data sourceUSGS (United States Geological Survey) Weather at epicenter at time of quakeOvercast Clouds 21.6°C (71 F), humidity: 100%, wind: 1 m/s (1 kts) from NNE Estimated seismic energy released8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) | equivalent to ONE quake of magnitude 4.1 | about seismic energy
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Nearby placesThe closest larger town near the epicenter is Nabire, a town with 44,000 inhabitants in Indonesia, in 201 km (125 mi) distance to the west, but it is unlikely that the quake was felt there.
Notes:
(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.
User-reports for this quake (1) So
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