Author: WeWorldMedia-admin

Sangay Volcano Volcanic Ash Advisory: VA EMS SEEN IN SAT AND VONA RPRT to 26000 ft (7900 m)

Published: 21 April 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

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Moderate magnitude 4.2 quake hits 4 km northeast of Kukichuo, Japan late at night

Published: 21 April 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Mon, 21 Apr 2025, 13:43 | BY: EARTHQUAKEMONITOR

An intermediate magnitude 4.2 earthquake was reported late at night near Kukichuo, Kuki-shi, Saitama, Japan.
According to the European-Mediterranean Seismological Centre (EMSC), the quake hit on Monday, April 21st, 2025, at 10:11 pm local time at an intermediate depth of 110. km. The strength of the earthquake may have been tempered by its relative great depth below the surface, which makes it feel weaker in absolute terms. Magnitude and other quake parameters can still change in the coming hours as the agency continues to process seismic data.
A second report was later issued by the German Research Centre for Geosciences (GFZ), which listed it as a magnitude 4.7 earthquake. Other agencies reporting the same quake include Japan’s National Research Institute for Earth Science and Disaster Resilience (NIED) at magnitude 4.4, and the citizen-seismograph network of RaspberryShake at magnitude 4.7.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Washinomiya (pop. 36,500) located 4 km from the epicenter, Satte (pop. 55,300) 4 km away, Kukichuo (pop. 73,400) 4 km away, Kazo (pop. 112,800) 9 km away, Koga (pop. 139,300) 9 km away, Kasukabe (pop. 206,900) 14 km away, Iwatsuki (pop. 108,800) 15 km away, Saitama (pop. 1,324,900) 22 km away, Tokyo (pop. 8,336,600) 46 km away, and Yokohama (pop.

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Lewotobi Volcano Volcanic Ash Advisory: VA TO FL090 REPORTED AT 21/1250Z MOV W OBS VA DTG: 21/1300Z to 9000 ft (2700 m)

Published: 21 April 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Support us – Help us upgrade our services! We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We’re aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal).

Planned features:

Improved multilanguage supportTsunami alertsFaster responsivenessThanks to your past donations, these features have been added recently:Design upgradeDetailed quake statsAdditional seismic data sourcesDownload and Upgrade the Volcanoes & Earthquakes app to get one of

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Moderate mag. 4.2 earthquake – 4.3 km northeast of Kukichuo, Saitama, Japan, on Monday, Apr 21, 2025, at 10:11 pm (GMT +9)

Published: 21 April 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Apr 20, 03:11 pm (GMT +9)

4.5

88 km78 km (49 mi) to the S Chiba, 39 km southeast of Tokyo, Tokyo, Japan  I FELT IT – 31 reportsInfoApr 9, 02:45 am (GMT +9)

3.1

193 km126 km (78 mi) to the SW Japan: Eastern Shizuoka Pref

Info

Apr 4, 07:59 pm (GMT +9)

3.1

194 km79 km (49 mi) to the SW Japan: Kanagawa Pref

Info

Apr 3, 01:03 pm (GMT +9)

3.1

132 km33 km (21 mi) to the SW Saitama, 23 km northwest of Tokyo, Tokyo, Japan

Info

Apr 3, 01:00 am (GMT +9)

3.6

154 km91 km (57 mi) to the SW Japan: Kanagawa Pref

Info

May 26, 2023 07:03 pm (GMT +9)

6.1

42 km98 km (61 mi) to the SE North Pacific Ocean, 15 km east of Togane, Chiba, Japan 259 reportsInfoOct 7, 2021 10:41 pm (GMT +9)

5.9

63 km81 km (50 mi) to the SE 14 km south of Chiba, Chiba, Japan 326 reportsInfoMay 5, 2014 05:18 am (GMT +9)

6.0

153 km135 km (84 mi) to the S North Pacific Ocean, Tokyo, 31 km east of Ito, Shizuoka, Japan 29 reportsInfoApr 21, 2011 10:37 pm (GMT +9)

6.2

43 km80 km (49 mi) to the SE 6.5 km northwest of Togane, Chiba, Japan InfoApr 12, 2011 08:08 am (GMT +9)

6.2

15 km110 km (68 mi) to the SE North Pacific Ocean, 25 km east of Mobara, Chiba, Japan InfoMar 15, 2011 10:31 pm (GMT +9)

6.0

9 km137 km (85 mi) to the SW 6.9 km northwest of Fujinomiya, Shizuoka, Japan InfoMar 11, 2011 03:15 pm (GMT +9)

7.9

43 km128 km (80 mi) to the E 47 km E of ?arai, Japan

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