Nepean

Nepean, Canada: 10 earthquakes of magnitude 4.0+ detected within 100 km.

Population

180,000

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

5.7

Strongest recorded event in the current radius.

Timezone

America/Toronto

Coordinates 45.336, -75.723

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-04-14 16:36 UTC

Strongest nearby event

M 5.7

1944-09-05 04:38 UTC

Map

Earthquakes within 100 km of Nepean

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

Average magnitude

4.6

Average depth

10.9 km

Timeline

Latest 10 events shown

UTC	Magnitude	Region	Depth
2026-04-14 16:36	M 4.0	Ottawa Canada	10.0 km
2013-05-17 13:43	M 5.1	Ottawa Canada	13.0 km
2010-06-23 17:41	M 5.4	Gatineau Canada	18.9 km
1998-04-18 16:22	M 4.1	Ottawa Canada	18.0 km
1992-11-17 03:58	M 4.0	Ottawa Canada	18.0 km
1983-10-11 04:10	M 4.2	Ottawa Canada	15.0 km
1944-09-05 08:51	M 4.5	Cornwall Canada	1.0 km
1944-09-05 04:38	M 5.7	Cornwall Canada	15.0 km
1914-02-10 18:31	M 5.1	Cornwall Canada	0.0 km
1913-04-29 00:28	M 4.4	Ottawa Canada	0.0 km

Monthly profile

2026-04 1 events

Historic snapshot

Year	Max magnitude	Earthquakes