M 4.7 earthquake near Ambato, Napo, Ecuador — 1981-05-13

Magnitude 4.7 earthquake near 23 km SE of Ambato (Ecuador), depth 33 km, 22:58 Local (1981-05-13 03:58 UTC). Shaking felt by ~2.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

23 km SE of Ambato (Ecuador) — -1.36, -78.433