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M7.0 earthquake, Bulgaria, 1904-04-04

MagnitudeM7.0mw

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Depth15 km

Time (UTC)1904-04-04 10:26

Rank in 190410 / 21among M6+

Rank since 19001356 / 14,458

Energy vs an M6×34approx.

7 km SE of Stara Kresna, Bulgaria · 41.76, 23.25

M6.5+ within 300 km (largest first)

1905 M7.2M7.2

1928 M7.1M7.1

1904 M7.0M7.0

1932 M6.9M6.9

2014 M6.9M6.9

1904 M6.8M6.8

1982 M6.8M6.8

1983 M6.8M6.8

1967 M6.7M6.7

1975 M6.7M6.7

1913 M6.7M6.7

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.8 1904-04-04	1904-04-04 10:02	15 km	6 km W of Stara Kresna, Bulgaria

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.