M 4.5 earthquake near Santander, Colombia — 1978-08-15

Magnitude 4.5 earthquake near 46 km SE of Bucaramanga (Colombia), depth 176 km, 02:04 Local (1978-08-15 07:04 UTC). Shaking felt by ~375K people. Readings from every reporting agency, affected towns, aftershock sequence.

46 km SE of Bucaramanga (Colombia) — 6.752, -72.955