St. Catharines

St. Catharines, Canada: 3 earthquakes of magnitude 4.0+ detected within 100 km.

Population

133,113

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

4.7

Strongest recorded event in the current radius.

Timezone

America/Toronto

Coordinates 43.171, -79.243

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 1967-06-13 19:08 UTC

Strongest nearby event

M 4.7

Buffalo, United States

1929-08-12 11:24 UTC

Map

Earthquakes within 100 km of St. Catharines

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

Average magnitude

4.4

Average depth

3.3 km

Timeline

Latest 3 events shown

UTC	Magnitude	Region	Depth
1967-06-13 19:08	M 4.1	Amherst United States	1.0 km
1966-01-01 13:23	M 4.3	Amherst United States	0.0 km
1929-08-12 11:24	M 4.7	Buffalo United States	9.0 km

Monthly profile

Historic snapshot

Year	Max magnitude	Earthquakes