Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Kōriyama today

Kōriyama, Japan: 250 earthquakes of magnitude 4.0+ detected within 100 km.

Population

327,692

Residents in the indexed city record.

Earthquakes

250

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 37.400, 140.383

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-03-10 06:28 UTC

Strongest nearby event

M 6.6

Shirakawa, Japan

2011-04-11 08:16 UTC

Updated today

Earthquake in Kōriyama today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Kōriyama.

No M4.0+ event has been observed in the last 30 days around Kōriyama.

The strongest earthquake recorded near Kōriyama reached magnitude 6.6 on 2011-04-11 08:16 UTC, near Shirakawa.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Kōriyama today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Kōriyama.

When was the last earthquake near Kōriyama?

The last nearby earthquake was recorded on 2026-03-10 06:28 UTC.

What is the strongest earthquake recorded near Kōriyama?

The strongest earthquake recorded near Kōriyama reached magnitude 6.6 on 2011-04-11 08:16 UTC, near Shirakawa.

Map

Earthquakes within 100 km of Kōriyama

The map centers on Kōriyama and highlights the most recent earthquakes detected within 100 km.

Average magnitude

4.6

Average depth

51.0 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2026-07-02 11:48	M 4.8	Nagaoka Japan	148.5 km
2026-06-01 15:51	M 4.3	Shirakawa Japan	53.2 km
2026-05-24 06:08	M 4.2	Hitachi Japan	65.5 km
2026-03-24 14:03	M 4.2	Iwaki Japan	53.6 km
2026-03-10 06:28	M 4.5	Minami-Sōma Japan	70.8 km
2026-02-03 09:03	M 4.6	Iwaki Japan	61.9 km
2026-01-23 21:20	M 4.0	Hitachiomiya Japan	56.6 km
2025-12-29 21:00	M 4.0	Hitachi-ota Japan	10.0 km
2025-12-18 13:57	M 4.4	Iwaki Japan	54.6 km
2025-12-13 22:52	M 4.4	Iwaki Japan	60.2 km
2025-11-29 12:23	M 4.0	Kōriyama Japan	113.5 km
2025-10-30 08:00	M 4.6	Iwaki Japan	25.6 km
2025-10-30 07:55	M 4.4	Iwaki Japan	51.1 km
2025-10-07 00:30	M 5.1	Minami-Sōma Japan	57.8 km
2025-10-03 06:20	M 4.6	Iwaki Japan	74.0 km
2025-07-25 09:12	M 4.3	Hitachi Japan	78.9 km
2025-07-25 03:16	M 4.3	Iwaki Japan	63.6 km
2025-07-23 03:13	M 4.3	Iwaki Japan	53.7 km
2025-06-26 23:56	M 4.6	Mito Japan	63.2 km
2025-06-10 18:14	M 4.2	Aizu-Wakamatsu Japan	130.9 km
2025-05-19 03:14	M 4.7	Iwaki Japan	10.0 km
2025-05-13 01:37	M 4.8	Sukagawa Japan	98.5 km
2025-04-10 01:13	M 4.3	Iwaki Japan	58.5 km
2025-03-12 14:20	M 4.5	Nasushiobara Japan	98.7 km
2025-02-21 13:01	M 4.8	Minami-Sōma Japan	69.1 km

Monthly profile

Recent monthly trend

2025-10 4 events

2025-11 1 events

2025-12 3 events

2026-01 1 events

2026-02 1 events

2026-03 2 events

2026-05 1 events

2026-06 1 events

2026-07 1 events

Historic snapshot

Earthquakes history

No historic yearly data to display yet.

Year	Max magnitude	Earthquakes