Latest quakes in or near Oyama-shi, Prefectura de Tochigi, Japan, in the past 24 hours on Tuesday, March 28, 2023 - list, stats and map
Updated: Mar 28, 2023 18:42 GMT -
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Over the past 24 hours, Oyama-shi had 3 quakes of magnitude 2.0+, the largest largest being a 2.6 quake. Look up quakes in the past 30 days!
Strongest quake today: Mag. 2.6 | 12 km N of Chiba, Japan -
- Past 7 days: Mag. 4.7 on Friday, Mar 24, 2023 at 4:25 pm (GMT +9) – 14 km NW of Mito, Ibaraki, Japan
- Past 90 days: Mag. 4.7 on Friday, Mar 24, 2023 at 4:25 pm (GMT +9) – 14 km NW of Mito, Ibaraki, Japan
- Past 365 days: Mag. 5.4 on Sunday, May 22, 2022 at 12:24 pm (GMT +9) – North Pacific Ocean, 53 km SE of Iwaki, Fukushima, Japan
Recent quakes above magnitude 2.0 in or near Oyama-shi, Prefectura de Tochigi, Japan (updated )
Past 24 hours | 3 quakes 3 quakes M2+ |
Past 7 days | 26 quakes 17 quakes M2+ 8 quakes M3+ 1 quake M4+ |
Past 30 days | 110 quakes 74 quakes M2+ 27 quakes M3+ 9 quakes M4+ |
Past 90 days | 284 quakes 186 quakes M2+ 78 quakes M3+ 20 quakes M4+ |
Past 365 days | 1,311 quakes 844 quakes M2+ 374 quakes M3+ 84 quakes M4+ 9 quakes M5+ |
Quakes in nearby regions
Abiko-shi | Adachi | Agatsuma-gun | Ageo-shi | Akiruno-shi | Akishima-shi | Annaka Shi | Arakawa | Asahi-shi | Asaka-shi | ...Show all... | Ōtawara-shi | Ōtsuki-shi
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Quake statistics | Archive | Seismograms | 48 hrs | 7 days | 14 days | 30 days | Yesterday | Past month | Past year | All time | Quakes in Japan | Prefectura de Tochigi
Showing quakes magnitude 0.1 or higher (3 quakes):
Date and time![]() | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
Tuesday, March 28, 2023 GMT (3 quakes) | |||||
Mar 28, 2023 10:01 pm (GMT +9) (Mar 28, 2023 13:01 GMT) | 2.6 67 km | 12 km north of Chiba, Japan | More | ||
Mar 28, 2023 11:20 am (GMT +9) (Mar 28, 2023 02:20 GMT) | 2.6 53 km | North Pacific Ocean, 42 km east of Iwaki, Fukushima, Japan | More | ||
Mar 28, 2023 10:43 am (GMT +9) (Mar 28, 2023 01:43 GMT) | 2.5 78 km | North Pacific Ocean, 44 km northeast of Iwaki, Fukushima, Japan | More |
Estimated combined seismic energy released: 1.4 x 109 joules (377 kilowatt hours, equivalent to 0.324 tons of TNT) | about seismic energy
Latest seismic signals
Seismic station: Ibaraki Yasato (JYT/JP network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool
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Earthquake Catalog - Look up past earthquakes
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Oyama-shi Earthquake FAQ
When was the latest earthquake in Oyama-shi?
The last earthquake in Oyama-shi occurred 6 hours ago: Minor mag. 2.6 earthquake - 12 km north of Chiba, Japan, on Tuesday, Mar 28, 2023 at 10:01 pm (GMT +9).
How many quakes were there in Oyama-shi today?
In the past 24 hours, Oyama-shi, Prefectura de Tochigi, Japan had 3 quakes up to magnitude 2.6.
What was the strongest quake in Oyama-shi today?
The strongest earthquake in Oyama-shi today occurred 6 hours ago: Minor mag. 2.6 earthquake - 12 km north of Chiba, Japan, on Tuesday, Mar 28, 2023 at 10:01 pm (GMT +9).