M 4.9 earthquake near Sumatera Utara, Indonesia — 1974-01-23

Magnitude 4.9 earthquake near 78 km SE of Pematangsiantar (Indonesia), depth 185 km, 01:07 Local (1974-01-23 18:07 UTC). Shaking felt by ~1.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

78 km SE of Pematangsiantar (Indonesia) — 2.37, 99.444

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