Significant earthquakes of 1909

July 23, 1909 Earthquake: Cochabamba, Bolivia

July 23, 1909 · 15 deaths

An earthquake struck Cochabamba, Bolivia on July 23, 1909. It killed 15 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
July 23, 1909
Place
Cochabamba, Bolivia
Tsunami
None recorded
Epicenter
17.500° S, 66.500° W
Country
Bolivia

The toll

Deaths
15
Injuries
Many (about 101 to 1,000)
Damage
Moderate (about $1 to $5 million)
Houses destroyed
Some (about 51 to 100)

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.

Reference #14060:

15 dead and many wounded is the result of a strong earthquake that we felt yesterday, the collapse of numerous houses, dead and wounded, the whole town plunged into complete consternation; at the moment when the formidable earthquake occurred, the terrified population rushed in flight in different directions, exclaiming in panic for many that it was the “Last Judgement”, according to the verbal report of the corregidor who was passing through Sipe Sipe and was the first to arrive in Quillacollo with a countenance discomposed by terror".

"It is known that half of the parish church has collapsed, in the section corresponding to the tabernacle a man who happened to be in the temple died. According to the same informant, the number of victims has reached 15 or more".

El Heraldo of Cochabamba confirms that in Sipe Sipe the earthquake caused 15 deaths and at least 50 houses fell as well as the temple; the tremor occurred at 12:1/4 midday and in Quillacollo it was felt as a strong tremor that caused the deterioration of some houses, but did not destroy them; the stagecoach that was coming from Oruro was surprised in the Caico strait, rain of stones from the neighbouring hills damaged the stagecoach and the mules. On Friday 30th July they say that the tremors continued until Wednesday.

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1909The 1900sEvery quake the USGS located in 1909Recent 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 10902.