Science ❯ Geology ❯ Seismology ❯ Earthquake Mechanics

Wave Propagation

Mexico Sets Sept. 19 National Drill With First Nationwide Cell‑Broadcast Phone Alert

Officials will debut a nationwide cell‑broadcast alert to reach users beyond loudspeaker coverage.

Magnitude 5.1–5.2 Quake Near Pinotepa Nacional Felt in Mexico City, No Damage Reported

Chiapas Feels 5.9 Quake From El Salvador as Routine M4s Continue With No Damage