Earthquake LogM6.6 earthquake, Bolivia, 1990-10-10
MagnitudeM6.6mw
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Depth266 km
Time (UTC)1990-10-10 01:00
Rank in 199038 / 153among M6+
Rank since 19003534 / 14,458
Energy vs an M6×8approx.
68 km SSE of Challapata, Bolivia · -19.50, -66.62
M6.5+ within 300 km (largest first)
M7.8
M7.7
M7.3
M7.2
M7.1
M7.1
M7.0
M6.7
M6.7
M6.6
M6.6
M6.6
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.1 1989-11-01 | 1989-11-01 06:40 | 140 km | 131 km SW of Colchani, Bolivia |
| M6.2 1989-04-05 | 1989-04-05 23:47 | 112 km | 137 km ESE of Iquique, Chile |
| M6.2 1988-07-28 | 1988-07-28 17:12 | 279 km | 12 km WNW of Villazón, Bolivia |
| M6.5 1988-02-06 | 1988-02-06 18:03 | 285 km | 32 km NE of Oruro, Bolivia |
| M6.3 1986-03-15 | 1986-03-15 11:29 | 243 km | 65 km W of Challapata, Bolivia |
| M6.0 1985-05-18 | 1985-05-18 16:59 | 110 km | 141 km SSW of Curahuara de Carangas, Bolivia |
| M6.0 1982-12-31 | 1982-12-31 03:47 | 118 km | 168 km NNE of Calama, Chile |
| M6.1 1980-12-11 | 1980-12-11 18:15 | 80 km | 153 km NNE of Calama, Chile |
| M6.1 1980-05-26 | 1980-05-26 18:41 | 114 km | 134 km NE of Iquique, Chile |
| M6.5 1976-11-30 | 1976-11-30 00:40 | 82 km | 132 km ESE of Iquique, Chile |
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.