Earthquakes by city Iran 100 km

Seismic city profile

Earthquake in Īstgāh-e Rāh Āhan-e Garmsār today

Īstgāh-e Rāh Āhan-e Garmsār, Iran: 56 earthquakes of magnitude 4.0+ detected within 100 km.

Population

49,491

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

6.0

Strongest recorded event in the current radius.

Timezone

Asia/Tehran

Coordinates 35.235, 52.309

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-05-12 20:16 UTC

Strongest nearby event

M 6.0

Semnan, Iran

1990-01-20 01:27 UTC

Updated today

Earthquake in Īstgāh-e Rāh Āhan-e Garmsār today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Īstgāh-e Rāh Āhan-e Garmsār.

1 M4.0+ event(s) have been observed in the last 30 days around Īstgāh-e Rāh Āhan-e Garmsār.

The strongest earthquake recorded near Īstgāh-e Rāh Āhan-e Garmsār reached magnitude 6.0 on 1990-01-20 01:27 UTC, near Semnan.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Īstgāh-e Rāh Āhan-e Garmsār today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Īstgāh-e Rāh Āhan-e Garmsār.

When was the last earthquake near Īstgāh-e Rāh Āhan-e Garmsār?

The last nearby earthquake was recorded on 2026-05-12 20:16 UTC.

What is the strongest earthquake recorded near Īstgāh-e Rāh Āhan-e Garmsār?

The strongest earthquake recorded near Īstgāh-e Rāh Āhan-e Garmsār reached magnitude 6.0 on 1990-01-20 01:27 UTC, near Semnan.

Map

Earthquakes within 100 km of Īstgāh-e Rāh Āhan-e Garmsār

The map centers on Īstgāh-e Rāh Āhan-e Garmsār and highlights the most recent earthquakes detected within 100 km.

Average magnitude

4.6

Average depth

18.5 km

Timeline

Recent seismic activity

Latest 2 events shown

UTC	Magnitude	Region	Depth
2026-05-12 20:16	M 4.3	Damāvand Iran	10.0 km
2025-06-20 17:49	M 4.9	Semnan Iran	10.0 km

Monthly profile

Recent monthly trend

2026-05 1 events

Historic snapshot

Earthquakes history

Strongest years

1990 M 6.0 max · 1 earthquakes 1930 M 5.7 max · 2 earthquakes 1937 M 5.7 max · 1 earthquakes 1957 M 5.5 max · 1 earthquakes 1983 M 5.4 max · 3 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.3	1
2025	M 4.9	1
2024	M 4.6	2
2020	M 4.6	2
2019	M 4.3	1
2018	M 4.4	2
2015	M 4.6	1
2014	M 4.1	2
2013	M 4.2	1
2012	M 4.7	2
2011	M 4.2	1
2010	M 4.7	2
2007	M 4.9	2
2006	M 4.2	2
2003	M 4.5	2
2002	M 4.7	2
1997	M 4.5	2
1996	M 4.4	1
1994	M 4.5	1
1993	M 4.6	1
1991	M 4.6	2
1990	M 6.0	1
1988	M 5.3	8
1987	M 4.4	1
1985	M 4.8	1
1983	M 5.4	3
1982	M 5.4	1
1979	M 4.6	1
1977	M 5.4	1
1975	M 4.7	1
1973	M 4.3	1
1957	M 5.5	1
1937	M 5.7	1
1930	M 5.7	2