Puerto Vallarta tsunami drill happens Nov. 5 at 10 a.m., testing 27 coastal sirens and evacuation plans under a 7.6-magnitude scenario across Jalisco’s Pacific towns . . .

Puerto Vallarta tsunami drill happens Nov. 5 at 10 a.m., testing 27 coastal sirens and evacuation plans under a 7.6-magnitude scenario across Jalisco’s Pacific towns . . .
