Earthquakes by city United States 100 km

Seismic city profile

Earthquake in Simi Valley today

Simi Valley, United States: 250 earthquakes of magnitude 4.0+ detected within 100 km.

Population

126,788

Residents in the indexed city record.

Earthquakes

250

Earthquakes at M4.0+ nearby.

Max magnitude

7.5

Strongest recorded event in the current radius.

Timezone

America/Los_Angeles

Coordinates 34.269, -118.781

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2025-03-09 20:03 UTC

Strongest nearby event

M 7.5

Bakersfield, United States

1952-07-21 11:52 UTC

Updated today

Earthquake in Simi Valley today

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

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

The strongest earthquake recorded near Simi Valley reached magnitude 7.5 on 1952-07-21 11:52 UTC, near Bakersfield.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Simi Valley today?

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

When was the last earthquake near Simi Valley?

The last nearby earthquake was recorded on 2025-03-09 20:03 UTC.

What is the strongest earthquake recorded near Simi Valley?

The strongest earthquake recorded near Simi Valley reached magnitude 7.5 on 1952-07-21 11:52 UTC, near Bakersfield.

Map

Earthquakes within 100 km of Simi Valley

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

Average magnitude

4.5

Average depth

8.3 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2026-07-12 10:38	M 4.1	Bakersfield United States	13.1 km
2025-03-09 20:03	M 4.1	Thousand Oaks United States	11.4 km
2024-09-12 14:28	M 4.7	Thousand Oaks United States	11.4 km
2024-08-12 19:20	M 4.4	Los Angeles United States	11.0 km
2024-08-08 02:09	M 4.4	Bakersfield United States	11.6 km
2024-08-07 04:17	M 4.1	Bakersfield United States	11.1 km
2024-08-07 04:10	M 4.6	Bakersfield United States	12.0 km
2024-08-07 04:09	M 5.2	Bakersfield United States	11.6 km
2024-06-24 22:30	M 4.1	Bakersfield United States	12.1 km
2024-02-09 21:47	M 4.6	Thousand Oaks United States	15.3 km
2024-01-01 16:27	M 4.1	Rancho Palos Verdes United States	11.4 km
2023-11-03 20:12	M 4.0	Oxnard United States	6.9 km
2023-08-20 21:41	M 5.1	Oxnard United States	4.8 km
2023-01-25 10:00	M 4.2	Santa Monica United States	14.7 km
2021-09-18 02:58	M 4.3	Long Beach United States	11.9 km
2021-04-05 11:44	M 4.0	Los Angeles United States	19.3 km
2020-09-19 06:38	M 4.5	Los Angeles United States	16.9 km
2020-07-30 11:29	M 4.2	Glendale United States	8.9 km
2020-01-02 10:13	M 4.0	Oxnard United States	5.9 km
2018-08-29 02:33	M 4.4	Rancho Cucamonga United States	5.5 km
2016-03-12 08:42	M 4.1	Santa Paula United States	19.3 km
2015-01-04 03:18	M 4.3	Valencia United States	7.8 km
2014-06-02 02:36	M 4.2	Los Angeles United States	4.3 km
2014-03-29 21:32	M 4.1	Anaheim United States	9.3 km
2014-03-29 04:09	M 5.1	Anaheim United States	5.1 km

Monthly profile

Recent monthly trend

2026-07 1 events

Historic snapshot

Earthquakes history

No historic yearly data to display yet.

Year	Max magnitude	Earthquakes