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M6.8 earthquake, Peru, 1986-11-23

MagnitudeM6.8mw

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Depth106 km

Time (UTC)1986-11-23 01:39

Rank in 198618 / 138among M6+

Rank since 19002334 / 14,458

Energy vs an M6×16approx.

109 km W of Alianza Cristiana, Peru · -3.34, -77.41

M6.5+ within 300 km (largest first)

2005 M7.5M7.5

1906 M7.5M7.5

2019 M7.5M7.5

2021 M7.5M7.5

1971 M7.4M7.4

1928 M7.3M7.3

1997 M7.2M7.2

1991 M7.1M7.1

2010 M7.1M7.1

1983 M7.0M7.0

1995 M7.0M7.0

1968 M6.8M6.8

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M7.0 1983-04-12	1983-04-12 12:07	104 km	92 km NNE of La Peca, Peru
M6.6 1982-11-18	1982-11-18 14:57	195 km	122 km SSE of Boca Suno, Ecuador
M6.1 1982-08-26	1982-08-26 05:22	70 km	25 km NNW of Baláo, Ecuador
M6.2 1975-03-18	1975-03-18 17:21	98 km	76 km NNW of Barranca, Peru
M7.4 1971-07-27	1971-07-27 02:02	113 km	98 km ESE of Sucúa, Ecuador
M6.7 1971-05-17	1971-05-17 11:04	171 km	37 km E of Palora, Ecuador
M6.8 1968-06-19	1968-06-19 08:13	16 km	48 km NNE of Segunda Jerusalén - Azunguillo, Peru
M6.1 1967-11-04	1967-11-04 16:26	94 km	Peru-Ecuador border region
M6.5 1965-09-17	1965-09-17 11:13	186 km	58 km E of Puyo, Ecuador
M6.2 1963-11-03	1963-11-03 03:10	25 km	98 km E of Gualaquiza, Ecuador

Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.