1981年の世界の大きな地震(M6以上)
M6以上の地震83
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最大M7.7トンガ
M7以上10
1991〜2020年の平均153
大きさ別
56
17
10
0
地域別
10
8
6
5
3
3
3
3
3
3
前後の年との比較
109
85
90
86
95
83
87
136
133
160
138
大きい順
| 地震 | 日時(UTC) | 深さ | 場所 |
|---|---|---|---|
| M7.7 1981-09-01 | 1981-09-01 09:29 | 25 km | 133 km NE of Hihifo, Tonga |
| M7.6 1981-05-25 | 1981-05-25 05:25 | 33 km | off the west coast of the South Island of New Zealand |
| M7.3 1981-10-25 | 1981-10-25 03:22 | 33 km | 7 km NNE of Petacalco, Mexico |
| M7.2 1981-10-16 | 1981-10-16 03:25 | 33 km | 135 km W of Valparaíso, Chile |
| M7.2 1981-12-19 | 1981-12-19 14:10 | 10 km | 61 km W of Eresós, Greece |
| M7.1 1981-07-28 | 1981-07-28 17:22 | 33 km | 75 km ESE of Kerman, Iran |
| M7.1 1981-12-26 | 1981-12-26 17:05 | 33 km | Kermadec Islands, New Zealand |
| M7.0 1981-01-30 | 1981-01-30 08:52 | 33 km | 243 km ESE of Attu Station, Alaska |
| M7.0 1981-07-06 | 1981-07-06 03:08 | 33 km | southeast of the Loyalty Islands |
| M7.0 1981-07-15 | 1981-07-15 07:59 | 30 km | 92 km NW of Port-Vila, Vanuatu |
| M6.9 1981-01-18 | 1981-01-18 18:17 | 33 km | 101 km ESE of ?funato, Japan |
| M6.9 1981-04-24 | 1981-04-24 21:50 | 33 km | 132 km WNW of Sola, Vanuatu |
| M6.9 1981-11-06 | 1981-11-06 16:47 | 33 km | 17 km E of Wewak, Papua New Guinea |
| M6.8 1981-01-23 | 1981-01-23 21:13 | 33 km | 131 km NW of Kangding, China |
| M6.8 1981-01-23 | 1981-01-23 21:54 | 10 km | Southwest Indian Ridge |
| M6.8 1981-11-07 | 1981-11-07 03:29 | 65 km | 29 km NNW of La Ligua, Chile |
| M6.8 1981-12-24 | 1981-12-24 05:33 | 28 km | Kermadec Islands, New Zealand |
| M6.7 1981-01-19 | 1981-01-19 15:11 | 33 km | 268 km SW of Abepura, Indonesia |
| M6.7 1981-02-17 | 1981-02-17 15:18 | 30 km | 156 km E of Tadine, New Caledonia |
| M6.7 1981-02-24 | 1981-02-24 20:53 | 33 km | 5 km SW of Domvraína, Greece |
| M6.7 1981-06-11 | 1981-06-11 07:24 | 33 km | 73 km SE of Kerman, Iran |
| M6.7 1981-11-24 | 1981-11-24 23:30 | 30 km | southeast of the Loyalty Islands |
| M6.6 1981-09-03 | 1981-09-03 05:35 | 45 km | 31 km SE of Shikotan, Russia |
| M6.6 1981-09-17 | 1981-09-17 08:23 | 30 km | 291 km ESE of Tadine, New Caledonia |
| M6.5 1981-04-27 | 1981-04-27 18:17 | 10 km | west of Macquarie Island |
| M6.5 1981-11-22 | 1981-11-22 15:05 | 24 km | 21 km NNE of Pagudpud, Philippines |
| M6.5 1981-12-27 | 1981-12-27 17:39 | 13 km | 29 km E of Skýros, Greece |
| M6.4 1981-01-22 | 1981-01-22 19:34 | 20 km | 122 km E of Ishinomaki, Japan |
| M6.4 1981-02-25 | 1981-02-25 02:35 | 33 km | 13 km SSW of Kaparéllion, Greece |
| M6.4 1981-03-04 | 1981-03-04 21:58 | 28 km | 3 km WSW of Erythrés, Greece |
| M6.4 1981-03-06 | 1981-03-06 19:42 | 33 km | off the coast of Central America |
| M6.4 1981-05-06 | 1981-05-06 21:36 | 33 km | 37 km NNE of Salinas, Ecuador |
| M6.4 1981-06-03 | 1981-06-03 05:47 | 10 km | southern Mid-Atlantic Ridge |
| M6.4 1981-07-07 | 1981-07-07 21:10 | 10 km | central Mid-Atlantic Ridge |
| M6.4 1981-10-09 | 1981-10-09 12:19 | 50 km | 54 km NNE of Kirakira, Solomon Islands |
| M6.3 1981-01-23 | 1981-01-23 04:58 | 116 km | 29 km NW of Shizunai-furukawach?, Japan |
| M6.3 1981-05-02 | 1981-05-02 16:04 | 229 km | 54 km SW of Ashk?sham, Afghanistan |
| M6.3 1981-10-04 | 1981-10-04 00:01 | 33 km | 81 km NNE of Madang, Papua New Guinea |
| M6.3 1981-11-04 | 1981-11-04 14:38 | 33 km | 26 km SSE of Pangai, Tonga |
| M6.3 1981-12-12 | 1981-12-12 04:52 | 10 km | 111 km SSE of Hirara, Japan |
| M6.2 1981-01-18 | 1981-01-18 18:11 | 33 km | 110 km ESE of ?funato, Japan |
| M6.2 1981-02-22 | 1981-02-22 21:45 | 33 km | southeast of the Loyalty Islands |
| M6.2 1981-03-23 | 1981-03-23 19:28 | 46 km | 27 km WSW of San Antonio, Chile |
| M6.2 1981-04-09 | 1981-04-09 08:37 | 10 km | west of Macquarie Island |
| M6.2 1981-07-29 | 1981-07-29 01:11 | 40 km | 181 km E of Tadine, New Caledonia |
| M6.2 1981-09-06 | 1981-09-06 11:02 | 31 km | 178 km E of Tadine, New Caledonia |
| M6.2 1981-09-12 | 1981-09-12 07:15 | 33 km | 69 km WSW of Gilgit, Pakistan |
| M6.2 1981-10-28 | 1981-10-28 04:34 | 10 km | Easter Island region |
| M6.2 1981-11-03 | 1981-11-03 13:47 | 10 km | off the coast of Oregon |
| M6.2 1981-11-16 | 1981-11-16 13:53 | 33 km | 180 km ESE of Tadine, New Caledonia |
| M6.2 1981-11-24 | 1981-11-24 23:49 | 33 km | 291 km ESE of Tadine, New Caledonia |
| M6.1 1981-01-02 | 1981-01-02 15:39 | 242 km | 163 km NW of Naze, Japan |
| M6.1 1981-01-19 | 1981-01-19 01:14 | 33 km | 113 km ESE of ?funato, Japan |
| M6.1 1981-01-19 | 1981-01-19 21:44 | 33 km | 197 km N of Madang, Papua New Guinea |
| M6.1 1981-03-26 | 1981-03-26 21:30 | 60 km | 186 km N of Tobelo, Indonesia |
| M6.1 1981-04-30 | 1981-04-30 14:41 | 49 km | 289 km ESE of Shikotan, Russia |
| M6.1 1981-07-14 | 1981-07-14 17:18 | 10 km | Mid-Indian Ridge |
| M6.1 1981-09-25 | 1981-09-25 15:01 | 25 km | 140 km ESE of ?funato, Japan |
| M6.1 1981-10-17 | 1981-10-17 06:44 | 179 km | 268 km NE of Lospalos, Timor Leste |
| M6.1 1981-12-06 | 1981-12-06 12:50 | 33 km | 203 km S of Kokopo, Papua New Guinea |
| M6.0 1981-01-18 | 1981-01-18 03:06 | 22 km | South Shetland Islands |
| M6.0 1981-02-19 | 1981-02-19 08:23 | 33 km | 163 km E of Tadine, New Caledonia |
| M6.0 1981-02-28 | 1981-02-28 21:56 | 33 km | 114 km SW of Sechura, Peru |
| M6.0 1981-03-21 | 1981-03-21 22:52 | 227 km | 105 km ESE of Madang, Papua New Guinea |
| M6.0 1981-04-28 | 1981-04-28 21:14 | 540 km | south of the Fiji Islands |
| M6.0 1981-05-08 | 1981-05-08 23:34 | 200 km | 118 km WSW of Iwanai, Japan |
| M6.0 1981-05-13 | 1981-05-13 01:39 | 145 km | 109 km ESE of Pondaguitan, Philippines |
| M6.0 1981-05-28 | 1981-05-28 22:18 | 70 km | 141 km E of Kimbe, Papua New Guinea |
| M6.0 1981-06-01 | 1981-06-01 14:07 | 33 km | 31 km SE of Hihifo, Tonga |
| M6.0 1981-06-01 | 1981-06-01 15:12 | 33 km | 217 km SW of La Cruz de Loreto, Mexico |
| M6.0 1981-06-09 | 1981-06-09 22:08 | 10 km | Southern Qinghai, China |
| M6.0 1981-06-13 | 1981-06-13 01:26 | 10 km | west of Macquarie Island |
| M6.0 1981-06-25 | 1981-06-25 19:51 | 10 km | Mid-Indian Ridge |
| M6.0 1981-08-23 | 1981-08-23 12:00 | 40 km | 235 km SSE of Severo-Kuril’sk, Russia |
| M6.0 1981-09-04 | 1981-09-04 11:15 | 644 km | 1 km ENE of Clarin, Philippines |
| M6.0 1981-09-21 | 1981-09-21 14:24 | 33 km | 278 km ESE of Tadine, New Caledonia |
| M6.0 1981-09-28 | 1981-09-28 17:56 | 323 km | Kermadec Islands region |
| M6.0 1981-10-07 | 1981-10-07 13:19 | 10 km | Mid-Indian Ridge |
| M6.0 1981-10-15 | 1981-10-15 01:47 | 47 km | 71 km NNE of Miyako, Japan |
| M6.0 1981-10-17 | 1981-10-17 14:35 | 10 km | southern Mid-Atlantic Ridge |
| M6.0 1981-11-07 | 1981-11-07 09:42 | 10 km | Mauritius - Reunion region |
| M6.0 1981-11-15 | 1981-11-15 20:18 | 10 km | Balleny Islands region |
| M6.0 1981-11-18 | 1981-11-18 17:37 | 33 km | Kermadec Islands, New Zealand |
マグニチュードと震源は米国地質調査所(USGS)の値で、気象庁の値とは異なることがあります。古い時代ほど記録が少なく、精度も低くなります。