Earthquakes by city United States 100 km

Seismic city profile

Earthquake in St. George today

St. George, United States: 40 earthquakes of magnitude 4.0+ detected within 100 km.

Population

72,897

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

6.3

Strongest recorded event in the current radius.

Timezone

America/Denver

Coordinates 37.104, -113.584

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2025-06-06 07:16 UTC

Strongest nearby event

M 6.3

St. George, United States

1902-11-17 19:50 UTC

Updated today

Earthquake in St. George today

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

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

The strongest earthquake recorded near St. George reached magnitude 6.3 on 1902-11-17 19:50 UTC, near St. George.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in St. George today?

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

When was the last earthquake near St. George?

The last nearby earthquake was recorded on 2025-06-06 07:16 UTC.

What is the strongest earthquake recorded near St. George?

The strongest earthquake recorded near St. George reached magnitude 6.3 on 1902-11-17 19:50 UTC, near St. George.

Map

Earthquakes within 100 km of St. George

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

Average magnitude

4.5

Average depth

15.2 km

Timeline

Recent seismic activity

Latest 1 events shown

UTC	Magnitude	Region	Depth
2025-06-06 07:16	M 4.0	St. George United States	4.3 km

Monthly profile

Recent monthly trend

No monthly activity to display yet.

Historic snapshot

Earthquakes history

Strongest years

1902 M 6.3 max · 2 earthquakes 1966 M 5.9 max · 16 earthquakes 1992 M 5.9 max · 3 earthquakes 2015 M 5.3 max · 1 earthquakes 1967 M 4.8 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2025	M 4.0	1
2024	M 4.5	1
2022	M 4.4	1
2019	M 4.2	1
2016	M 4.2	1
2015	M 5.3	1
2014	M 4.1	2
2010	M 4.1	1
2009	M 4.1	1
2008	M 4.3	1
2006	M 4.4	1
1996	M 4.2	1
1992	M 5.9	3
1981	M 4.2	1
1967	M 4.8	1
1966	M 5.9	16
1965	M 4.0	1
1953	M 4.5	1
1949	M 4.7	1
1914	M 4.1	1
1902	M 6.3	2