Earthquake LogM6.6 earthquake, South Sudan, 1990-07-09
MagnitudeM6.6mw
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Depth13 km
Time (UTC)1990-07-09 15:11
Rank in 199035 / 153among M6+
Rank since 19003531 / 14,458
Energy vs an M6×8approx.
60 km N of Juba, South Sudan · 5.39, 31.65
M6.5+ within 300 km (largest first)
M7.2
M7.1
M6.6
M6.5
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M7.1 1990-05-24 | 1990-05-24 20:00 | 16 km | 63 km NNE of Juba, South Sudan |
| M6.5 1990-05-24 | 1990-05-24 19:34 | 16 km | 54 km NNE of Juba, South Sudan |
| M7.2 1990-05-20 | 1990-05-20 02:22 | 15 km | 69 km ENE of Juba, South Sudan |
| M6.5 1915-05-21 | 1915-05-21 04:19 | 15 km | 106 km SE of Bor, South Sudan |
| M6.1 1912-07-09 | 1912-07-09 08:18 | 10 km | 42 km N of Gulu, Uganda |
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.