M7.4 · 128 km SSW of Tarauacá, Brazil
Friday, April 28, 1911
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9:52 AM – 10:02 AM
128 km SSW of Tarauacá, Brazil
Magnitude 7.4 (mw), 560 km deep, 128 km SSW of Tarauacá, Brazil — 9.21°S, 71.27°W. April 28, 1911 at 09:52 UTC. https://earthquake.usgs.gov/earthquakes/eventpage/iscgem16958143 Data: US Geological Survey (public domain).
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