M 4.5 earthquake in Poland (Wrocław) — July 31, 1991

M 4.5 earthquake in Poland (Wrocław) — July 31, 1991. Epicenter 80 km W of Wrocław, depth 10 km, 09:28 Local (1991-07-31 07:28 UTC). Shaking felt by ~3.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

80 km W of Wrocław (Poland) — 51.299, 15.928

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