M 4.7 earthquake in Argentina (La Rioja) — March 8, 2009

M 4.7 earthquake in Argentina (La Rioja) — March 8, 2009. Epicenter 81 km NW of La Rioja, depth 137 km, 02:18 Local (2009-03-08 05:18 UTC). Shaking felt by ~54K people. Readings from every reporting agency, affected towns, aftershock sequence.

81 km NW of La Rioja (Argentina) — -28.75, -67.195

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