| マグニチュード | 5.4 |
| アラート | 強い |
| 深さ | 10.0 km |
| 座標 | -33.926, 56.418 |
| UTC 時刻 | 1984-04-21 13:57:27.110 |
地震詳細
1984年4月21日の地震
The earthquake hit Southwest Indian Ridge on 土曜日, 4月 21, 1984 at 13:57 UTC with a magnitude of 5.4. The closest known location in the current dataset is Tôlanaro, about 1346.2 km away. The epicenter is located at longitude 56.418 and latitude -33.926.
| 場所 | Southwest Indian Ridge |
| 国 | Southwest Indian Ridge |
| 深刻度 | 強い |
地震マップ 1984-04-21
最も近い国
震源に最も近い12都市。
| Tôlanaro | 1346.2 km |
| Amboasary | 1386.1 km |
| Ambovombe | 1394.5 km |
| Saint-Joseph | 1399.1 km |
| Saint-Pierre | 1404.2 km |
| Saint-Louis | 1410.6 km |
| ル・タンポン | 1410.9 km |
| Saint-Leu | 1424.3 km |
| Tsiombe | 1427.2 km |
| Saint-Benoît | 1436.3 km |
| Saint-Paul | 1442.3 km |
| Saint-André | 1445.0 km |
近くの地震
この震源から100km以内の最新8件の地震。
M 4.6
Southwest Indian Ridge
Unknown · 2025-04-06 10:36 UTC
76.1 km
M 4.7
Southwest Indian Ridge
Unknown · 2025-02-12 18:47 UTC
60.5 km
M 4.5
Southwest Indian Ridge
Unknown · 2024-11-18 14:51 UTC
93.2 km
M 4.3
Southwest Indian Ridge
Unknown · 2024-06-13 18:48 UTC
89.2 km
M 4.5
Southwest Indian Ridge
Unknown · 2024-04-08 22:21 UTC
52.1 km
M 4.5
Southwest Indian Ridge
Unknown · 2024-01-29 21:02 UTC
76.5 km
M 4.4
Southwest Indian Ridge
Unknown · 2023-12-12 09:45 UTC
93.9 km
M 4.5
Southwest Indian Ridge
Unknown · 2023-11-25 19:44 UTC
44.8 km