M 4.6 earthquake near La Rioja, Argentina — 1997-12-07

Magnitude 4.6 earthquake near 54 km NW of La Rioja (Argentina), depth 139 km, 08:46 Local (1997-12-07 11:46 UTC). Shaking felt by ~76K people. Readings from every reporting agency, affected towns, aftershock sequence.

54 km NW of La Rioja (Argentina) — -29.028, -67.191