A 7.4 tremor shook Mexico’s Pacific coast just before 6 a.m. on Friday.
A broad tsunami alert was issued for coastal strips along Mexico and Guatemala shortly thereafter.
The ground kept jumping, affecting towns further north into Guatemala and El Salvador as well.
Just after 4 a.m., a 7.3 quake trembled the same area.
No information of harm or cracked buildings came in after the warnings.