Author: WeWorldMedia-admin

Small tremor of magnitude 3.9 just reported 43 km northeast of Oia, Greece

Published: 2 August 2025
Categories: Global Earthquake Activity

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

Sat, 2 Aug 2025, 23:19 | BY: EARTHQUAKEMONITOR

A shallow magnitude 3.9 earthquake was reported early morning near Oia, Kykládes, South Aegean, Greece.
According to the National Observatory of Athens (NOA), the quake hit on Sunday, August 3rd, 2025, at 2:01 am local time at a shallow depth of 12.10 km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by Turkey’s Disaster and Emergency Management Authority (AFAD), which listed it as a magnitude 3.7 earthquake. Other agencies reporting the same quake include the European-Mediterranean Seismological Centre (EMSC) at magnitude 4.0, The Aristotle University of Thessaloniki Geophysical Lab. (AUTH) at magnitude 3.7, The Seismological Laboratory of the University of Athens (UOA) at magnitude 4.0, and the citizen-seismograph network of RaspberryShake at magnitude 3.9.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Kalotaritissa (pop. 20) located 11 km from the epicenter.
Other towns or cities near the epicenter where the

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Kirishima Volcano Volcanic Ash Advisory: ERUPTED AT 20250802/2248Z FL090 EXTD E OBS VA DTG: 02/2250Z

Published: 2 August 2025
Categories: Global Volcano Activity

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

<!–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=749" 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–> Shield volcano 1700 m / 5,577 f
Kyushu (Japan), 31.93°N / 130.86°E
Current status: erupting (4 out of 5) Kirishima volcano eruptions:
2018, 2017, 2011, 2008, 1992, 1979, 1971, 1959, 1946(?), 1923, 1914, 1913-14, 1903, 1899-1900, 1898, 1898, 1897, 1896, 1895-96, 1894, 1891, 1889, 1888, 1887, 1880, 1832, 1822, 1771-72, 1769, 1768, 1719, 1717, 1716-17, 1716, 1706, 1690, 1678, 1677, 1667(?), 1662-64, 1659-61, 1637-38, 1628, 1620, 1615-18, 1613-14, 1598-1600, 1596?, 1595, 1588, 1587, 1585, 1576-78, 1574, 1566, 1566, 1554, 1524, 1381, 1235, 1184, 1175(?), 1167, 1113, 1112, 945, 858, 857, 843-48, 837-39, 788, 742
Typical eruption style
Explosive

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Light mag. 3.9 earthquake – Aegean Sea, 20 km southwest of Nisi Amorgos Island, Greece, on Sunday, Aug 3, 2025, at 02:01 am (Athens time)

Published: 2 August 2025
Categories: Global Earthquake Activity

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

Date and TimeMag
DepthDistanceLocationDetailsMap Jul 10, 01:54 am (Athens)

4.4

14 km5.3 km (3.3 mi) to the S Aegean Sea, 25 km southwest of Nisi Amorgos Island, Greece 53 reportsInfoJul 9, 01:04 pm (GMT +3)

4.9

10 km76 km (47 mi) to the S Greece: 51.7 km SSE of Thira 4 reportsInfoJul 3, 02:25 am (Athens)

4.1

11 km2.6 km (1.6 mi) to the SW Aegean Sea, 23 km southwest of Nisi Amorgos Island, Greece 6 reportsInfoJun 20, 07:18 pm (Athens)

4.6

15 km3.3 km (2.1 mi) to the SW Aegean Sea, 23 km southwest of Nisi Amorgos Island, Greece 50 reportsInfoMay 13, 01:30 am (Athens)

4.6

7.7 km5.9 km (3.7 mi) to the W Aegean Sea, 23 km southwest of Nisi Amorgos Island, Greece 66 reportsInfoFeb 18, 08:08 am (Athens)

5.1

10 km15 km (9.3 mi) to the SW 29 km NE of Oía, Greece 10 reportsInfoFeb 18, 07:46 am (Athens)

5.1

10 km16 km (9.7 mi) to the SE Aegean Sea, 22 km north of Nisi Anafi Island, Greece 22 reportsInfoFeb 12, 03:14 am (Athens)

5.1

10 km25 km (16 mi) to the SW Aegean Sea, 19 km northeast of Santorini Island, Greece 17 reportsInfoFeb 11, 12:37 am (Athens)

5.1

10 km15 km (9.5 mi) to the SW Aegean Sea, 28 km southeast of Nisi Irakleia Island, Greece 94 reportsInfoFeb 10, 11:16 pm (Athens)

5.3

12 km1.3 km (0.8 mi) to the SE Aegean Sea, 21 km southwest of Nisi Amorgos Island, Greece 176 reportsInfoFeb 9, 10:05 pm (Athens)

5.2

10 km13 km (8.3 mi) to the W Aegean Sea, 22 km southeast of Nisi Irakleia Island, Greece 62 reportsInfoFeb 8, 12:00 pm (Athens)

5.1

10 km31 km (19 mi) to

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Strong mag. 5.0 earthquake – Coral Sea, 73 km northwest of Maewo Island, Penama Province, Vanuatu, on Sunday, Aug 3, 2025, at 09:51 am (GMT +11)

Published: 2 August 2025
Categories: Global Earthquake Activity

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

Date and TimeMag
DepthDistanceLocationDetailsMap Jun 1, 02:48 pm (Efate)

4.6

10 km58 km (36 mi) to the SE Coral Sea, 15 km northwest of Maewo Island, Penama Province, Vanuatu InfoMay 30, 03:01 pm (GMT +11)

4.6

198 km43 km (27 mi) to the NW 64 km SSW of Sola, Vanuatu InfoMay 27, 08:21 pm (Efate)

4.9

113 km74 km (46 mi) to the S Coral Sea, 32 km northeast of Luganville, Sanma Province, Vanuatu 4 reportsInfoMay 25, 12:01 am (Efate)

4.6

120 km49 km (30 mi) to the SW Coral Sea, 55 km north of Luganville, Sanma Province, Vanuatu 1 reportInfoMay 23, 09:07 pm (Efate)

4.7

10 km91 km (56 mi) to the SE 265 km north of Port Vila, Shefa Province, Vanuatu 1 reportInfoNov 17, 2024 02:43 am (Efate)

4.9

130 km40 km (25 mi) to the W Coral Sea, 67 km northeast of Marina Island, Sanma Province, Vanuatu InfoOct 17, 2024 01:18 pm (GMT +11)

4.9

107 km25 km (16 mi) to the S 46 km ESE of Sola, Vanuatu 1 reportInfoOct 3, 2024 08:41 am (Efate)

5.1

202 km53 km (33 mi) to the NW Coral Sea, 16 km west of Gaua Island, Torba Province, Vanuatu InfoSep 14, 2024 01:02 pm (Efate)

5.0

10 km104 km (65 mi) to the SE 120 km NE of Norsup, Vanuatu InfoNov 22, 2023 03:47 pm (Efate)

6.7

13 km45 km (28 mi) to the SE Coral Sea, 28 km northwest of Maewo Island, Penama Province, Vanuatu 3 reportsInfoJan 8, 2023 11:32 pm (Efate)

7.0

29 km83 km (52 mi) to the W 23 km WNW of Port-Olry, Vanuatu 10 reportsInfoAug 18, 2021 09:10 pm (Efate)

6.9

93 km63 km (39 mi) to the

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