Moderate mag. 4.8 earthquake – North Pacific Ocean, 55 km east of Ishinomaki, Miyagi, Japan, on Monday, Dec 1, 2025, at 02:25 am (GMT +9)

Published: 30 November 2025
Categories: Global Earthquake Activity

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

Date and TimeMag
DepthDistanceLocationDetailsMap Oct 24, 06:09 am (GMT +9)

5.1

41 km93 km (58 mi) to the S North Pacific Ocean, 96 km east of Minami-Soma, Fukushima, Japan 2 reportsInfoOct 22, 03:48 am (GMT +9)

4.4

34 km71 km (44 mi) to the SE 106 km E of Minami-Sōma, Japan InfoOct 13, 12:25 pm (GMT +9)

4.7

38 km81 km (50 mi) to the NE 92 km SE of Ōfunato, Japan 1 reportInfoOct 10, 09:25 pm (GMT +9)

4.0

60 km26 km (16 mi) to the S North Pacific Ocean, 64 km southeast of Ishinomaki, Miyagi, Japan InfoOct 10, 09:24 pm (GMT +9)

4.0

55 km27 km (16 mi) to the S North Pacific Ocean, 62 km southeast of Ishinomaki, Miyagi, Japan InfoOct 7, 09:30 am (GMT +9)

5.1

49 km86 km (53 mi) to the SW North Pacific Ocean, 29 km east of Minami-Soma, Fukushima, Japan 19 reportsInfoOct 5, 12:21 am (GMT +9)

6.0

47 km95 km (59 mi) to the S Fukushima, 262 km northeast of Takasaki, Gunma, Japan 224 reportsInfoAug 30, 01:29 am (GMT +9)

5.5

44 km36 km (22 mi) to the NE North Pacific Ocean, 114 km east of Sendai, Miyagi, Japan 38 reportsInfoAug 22, 07:34 am (GMT +9)

5.7

50 km59 km (37 mi) to the NE North Pacific Ocean, 76 km northeast of Ishinomaki, Miyagi, Japan 9 reportsInfoApr 4, 2024 12:16 pm (GMT +9)

6.1

29 km58 km (36 mi) to the S North Pacific Ocean, 92 km southeast of Ishinomaki, Miyagi, Japan 68 reportsInfoMar 16, 2022 11:36 pm (GMT +9)

7.3

41 km61 km (38 mi) to the S 57 km ENE of Namie, Japan 101 reportsInfoMay 1, 2021

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Purace volcano (Colombia): elevated tremor continues

Published: 30 November 2025
Categories: Global Volcano Activity

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

Sunday, Nov 30, 2025 17:19 | 37 mins ago | By: martin

Gas emissions from Purace volcano (image: Colombian Geological Survey)

Monitoring of the activity in the Los Coconucos volcanic chain indicates the following, according to the Colombian Geological Survey (SGC), an entity under the Ministry of Mines and Energy:
Since the alert level of the Puracé volcano was raised to Orange, and up to the time of this report, seismic signals associated with fluid movement—specifically volcanic tremor (TR) and long-period (LP) events—have continued. These signals reflect the ongoing release of volcanic gases. Some have been linked to minor ash emissions, with their dispersion influenced by shifting wind patterns. Notably, at 4:06 a.m. on November 30, a continuous tremor signal corresponded to an ash-and-gas column rising more than 500 meters above the summit of Puracé, although adverse weather prevented full visibility on other monitoring

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Significant magnitude 5.3 quake hits 25 km southeast of Agrihan Village, Northern Mariana Islands early morning

Published: 30 November 2025
Categories: Global Earthquake Activity

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

Sunday, Nov 30, 2025 16:34 | 1 hour ago | By: EarthquakeMonitor

A magnitude 5.3 earthquake near Agrihan Village, Agrihan Island, Northern Islands, Northern Mariana Islands, was reported only 10 minutes ago by the German Research Centre for Geosciences (GFZ), considered one of the key international agencies that monitor seismic activity worldwide. The earthquake occurred at a shallow depth of 10. km beneath the epicenter early morning on Monday, December 1st, 2025, at 2:22 am local time. 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.
Based on the preliminary seismic data, the quake was probably felt by many people in the area of the epicenter. It should not have caused significant damage, other than objects falling from shelves, broken windows, etc.
In Agrihan Village (pop. 20) located 25 km from the epicenter, and Pagan Village (pop. 50) 49 km away, the quake should have been felt as light shaking.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide

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