Significant earthquakes of 1999

June 21, 1999 Earthquake: Cuitzeo, Coahuayutla, Michoacan, Guerrero, Mexico

June 21, 1999 · M6.3

A magnitude 6.3 earthquake struck Cuitzeo, Coahuayutla, Michoacan, Guerrero, Mexico on June 21, 1999 at 17:43:04 UTC, 69 km below the surface.

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
June 21, 1999
Time
17:43:04 UTC
Place
Cuitzeo, Coahuayutla, Michoacan, Guerrero, Mexico
Magnitude
6.3 (Mw)
Focal depth
69 km (43 mi)
Tsunami
None recorded
Epicenter
18.324° N, 101.539° W
Country
Mexico

The toll

Damage
Severe (about $5 to $25 million)
Houses damaged
1,300

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.

More than 1,300 homes damaged including 600 at

Coahuayutla, Guerrero. One church damaged at Cuitzeo,

Michoacan. Minor damage in Morelos. Felt at Mexico City and

in the states of Colima, Jalisco, Mexico, Oaxaca, Puebla,

San Luis Potosi and Veracruz. (reference #1053)

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1999The 1900sEvery quake the USGS located in 1999Recent 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 5524.