Significant earthquakes of 1608

April 20, 1608 Earthquake: Gilan, W Mazandaran, Iran

April 20, 1608 · M7.6 · 3,000 deaths

A magnitude 7.6 earthquake struck Gilan, W Mazandaran, Iran on April 20, 1608. It killed 3,000 people.

Map

Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.

The earthquake

Date
April 20, 1608
Place
Gilan, W Mazandaran, Iran
Magnitude
7.6 (Ms)
Epicenter
36.400° N, 50.500° E
Country
Iran

The toll

Deaths
3,000
Damage
Severe (about $5 to $25 million)
Houses destroyed
Many (101 to 1,000)

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

What the record says

NCEI’s account, from the sources it cites.

1608 April 20 Taliqan. On 4 Muharram 1017 there was a major earthquake in southern Gilan, causing great damage over a large area. Many houses were destroyed in Taliqan, Rudbarat-i Alamut and in the region of Qazvin. The castle of Darband was also ruined; a recently built tower fell down, shattering the inside of the castle, and three towers over the gateway also collapsed. Further east in Amul, Sari and Ashraf, 280 kilometres away from the epicentral area, houses were cracked and chimneys collapsed. The shock was associated with violent ground movements more than 300 kilometres away, at Miyan Kaleh. It caused large waves in the Caspian Sea which crashed up the coast and resulted in great alarm among men and animals. (reference #1117)

The earthquake affected five villages of northeastern Qazvin where 3000 people were killed. The five villages are situated to the northwest of the four districts of Rudbarat-e-Alamut known as Chahar Kalateh […] Large landslides destroyed these villages and their inhabitants perished. For several days, ‘bloody waters’ were observed in the springs of Moalem Kalayeh, which is located to the south of Chahar Kalateh, and was also destroyed.

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1608The 1600sRecent earthquakes near hereThis day in weather history

Sources

Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI earthquake 838.