Earthquakes by city El Salvador 100 km

Seismic city profile

Earthquake in San Marcos today

San Marcos, El Salvador: 250 earthquakes of magnitude 4.0+ detected within 100 km.

Population

54,615

Residents in the indexed city record.

Earthquakes

250

Earthquakes at M4.0+ nearby.

Max magnitude

7.3

Strongest recorded event in the current radius.

Timezone

America/El_Salvador

Coordinates 13.661, -89.183

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-03-26 22:11 UTC

Strongest nearby event

M 7.3

San Salvador, El Salvador

1982-06-19 06:21 UTC

Updated today

Earthquake in San Marcos today

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

1 M4.0+ event(s) have been observed in the last 30 days around San Marcos.

The strongest earthquake recorded near San Marcos reached magnitude 7.3 on 1982-06-19 06:21 UTC, near San Salvador.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in San Marcos today?

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

When was the last earthquake near San Marcos?

The last nearby earthquake was recorded on 2026-03-26 22:11 UTC.

What is the strongest earthquake recorded near San Marcos?

The strongest earthquake recorded near San Marcos reached magnitude 7.3 on 1982-06-19 06:21 UTC, near San Salvador.

Map

Earthquakes within 100 km of San Marcos

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

Average magnitude

4.5

Average depth

75.4 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2026-06-29 21:27	M 4.2	San Salvador El Salvador	61.2 km
2026-06-23 17:31	M 4.4	San Salvador El Salvador	56.6 km
2026-06-20 08:33	M 4.3	Apopa El Salvador	186.2 km
2026-06-12 10:55	M 4.0	Sonsonate El Salvador	38.7 km
2026-06-05 12:27	M 4.9	San Marcos El Salvador	67.5 km
2026-04-04 03:32	M 4.1	Sonsonate El Salvador	69.3 km
2026-03-26 22:11	M 4.8	San Marcos El Salvador	70.5 km
2026-03-21 14:17	M 4.4	San Salvador El Salvador	70.2 km
2026-02-28 10:21	M 4.6	Sonsonate El Salvador	73.8 km
2026-02-05 05:39	M 4.3	San Salvador El Salvador	65.3 km
2026-01-27 21:06	M 4.5	San Miguel El Salvador	183.5 km
2025-12-28 09:55	M 4.4	San Miguel El Salvador	189.4 km
2025-12-07 22:36	M 4.4	Sonsonate El Salvador	47.8 km
2025-11-29 06:52	M 4.9	San Salvador El Salvador	85.0 km
2025-11-26 10:49	M 4.3	San Salvador El Salvador	141.3 km
2025-11-17 04:22	M 4.2	San Salvador El Salvador	66.2 km
2025-11-09 01:49	M 4.9	Usulután El Salvador	71.6 km
2025-11-06 05:21	M 4.6	Usulután El Salvador	78.2 km
2025-11-05 01:38	M 4.4	San Salvador El Salvador	35.0 km
2025-08-22 23:13	M 4.2	Ahuachapán El Salvador	6.1 km
2025-08-22 03:31	M 4.2	Ahuachapán El Salvador	10.0 km
2025-08-18 11:56	M 4.3	San Salvador El Salvador	39.4 km
2025-08-16 07:34	M 4.0	San Salvador El Salvador	41.0 km
2025-08-16 07:25	M 4.2	San Salvador El Salvador	48.1 km
2025-08-06 02:32	M 4.4	Jutiapa Guatemala	10.0 km

Monthly profile

Recent monthly trend

2025-11 6 events

2025-12 2 events

2026-01 1 events

2026-02 2 events

2026-03 2 events

2026-04 1 events

2026-06 5 events

Historic snapshot

Earthquakes history

No historic yearly data to display yet.

Year	Max magnitude	Earthquakes