1998 Acatlan
1999 CE.
Shown on the map at 18.390°, -97.440°.
The 1999 Tehuacán earthquake, or the 1999 Central Mexico earthquake, occurred on June 15 at 15:42 local time (20:42 UTC) near Tehuacán, Puebla, Mexico, close to the state of Oaxaca. The earthquake measured 7.0 on the moment magnitude scale.
Text from the Wikipedia article 1999 Tehuacán earthquake, licensed CC BY-SA 4.0.