M 4.6 earthquake near 北大西洋 (Antigua and Barbuda) — 1977-06-28

Magnitude 4.6 earthquake near 北大西洋（1850公里，Antigua and Barbuda）, depth 33 km, 15:56 Local (1977-06-28 18:56 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北大西洋（1850公里，Antigua and Barbuda） — 22.537, -45.114

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