Earthquake LogM7.2 earthquake, Russia, 1927-12-28
MagnitudeM7.2mw
This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.
Depth15 km
Time (UTC)1927-12-28 18:20
Rank in 19274 / 111among M6+
Rank since 19001005 / 14,458
Energy vs an M6×61approx.
83 km SSE of Atlasovo, Russia · 54.97, 160.34
M6.5+ within 300 km (largest first)
M9.0
M8.8
M8.4
M8.0
M7.9
M7.8
M7.8
M7.8
M7.7
M7.6
M7.6
M7.4
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.2 1927-12-28 | 1927-12-28 08:55 | 15 km | 55 km NNE of Mil’kovo, Russia |
| M6.0 1927-01-31 | 1927-01-31 00:23 | 35 km | 200 km E of Petropavlovsk-Kamchatsky, Russia |
| M6.2 1924-08-25 | 1924-08-25 23:07 | 25 km | 137 km S of Ust’-Kamchatsk Staryy, Russia |
| M6.2 1924-04-29 | 1924-04-29 20:52 | 35 km | 191 km E of Petropavlovsk-Kamchatsky, Russia |
| M6.6 1923-05-23 | 1923-05-23 22:37 | 15 km | 223 km E of Petropavlovsk-Kamchatsky, Russia |
| M7.0 1923-04-13 | 1923-04-13 15:31 | 35 km | 3 km ENE of Ust’-Kamchatsk Staryy, Russia |
| M7.4 1923-02-24 | 1923-02-24 07:34 | 15 km | 97 km SSE of Ust’-Kamchatsk Staryy, Russia |
| M6.5 1923-02-12 | 1923-02-12 01:58 | 20 km | 192 km SE of Atlasovo, Russia |
| M6.1 1923-02-11 | 1923-02-11 22:45 | 35 km | 79 km SSW of Ust’-Kamchatsk Staryy, Russia |
| M7.3 1923-02-03 | 1923-02-03 18:42 | 15 km | 77 km ESE of Mil’kovo, Russia |
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.