cityscape after earthquake

Cum se masoara cutremurele

Cutremurul se manifesta printr-o energia eliberata din focar care produce efecte. Astfel putem identifica doua modalități de măsurare a unui cutremur:

1. Prin cuantificarea energiei eliberate din focar sub forma unui număr pe o scara logaritmica, metoda denumita magnitudine și

2. Prin efectele produse, cuantificate pentru fiecare localitate sub forma unui număr roman de la I la XII, numita intensitate.

Magnitudinea:

Magnitudinea a fost inventata pentru prima data de cercetătorii Gutenberg si Richter care au pus la punct un model matematic de corelare a amplitudinii undelor seismice, măsurate de seismografe, cu o scara logaritmica. Initial, metoda a fost calibrata pentru cutremurele din California, fiind ulterior modificata pentru a putea fi adaptata la orice zona de pe glob. Magnitudinea de tip Richter nu poate fi utilizata cu precizie pentru cutremure foarte puternice, motiv pentru care, ulterior, a fost introdusa Magnitudinea moment, Mw, care măsoară momentul unui cutremur.

Momentul este produsul dintre distanta și forța. Forta este este produsul dintre masa si accelerație. Distanta este reprezentata de distanta pe care s-a mișcat falia iar forța este forța necesara pentru a mișca falia.

Conform magnitudinii putem clasifica cutremurele după cum urmează:

tabel_intensitate_mercalli2

*Sursa: USGS

Lista cutremurelor cu magnitudine peste 8 o gasiti aici.

Intensitatea:

Intensitatea a fost prima modalitate masurare a cutremurelor prin analiza efectului acestora si a modului cum au fost percepute de populatie. Prima scara de acest fel a fost inventata de profesorul Mercalli in 1902, fiind calibrata pentru Italia. Ulterior a aparut scara Mercalli modificata, prin care s-a corelat prima scara cu diverse zone de pe glob. O asocierea intre magnitudine si intensitate este prezentata mai jos.

Ultimele cutremure cu magintudinea Mw>5, preluare din USGS:

  • Magnitude: 5.2, Place: south of the Fiji Islands, Time: Apr 19, 2024 02:23:16, Location: south of the Fiji Islands, USGS Event Page
  • Magnitude: 5.1, Place: western Xizang, Time: Apr 18, 2024 17:40:02, Location: western Xizang, USGS Event Page
  • Magnitude: 5.6, Place: 87 km ENE of Loreto, Mexico, Time: Apr 18, 2024 15:12:38, Location: 87 km ENE of Loreto, Mexico, USGS Event Page
  • Magnitude: 5.6, Place: 9 km W of Sulusaray, Turkey, Time: Apr 18, 2024 15:11:25, Location: 9 km W of Sulusaray, Turkey, USGS Event Page
  • Magnitude: 5.4, Place: Volcano Islands, Japan region, Time: Apr 18, 2024 09:29:16, Location: Volcano Islands, Japan region, USGS Event Page
  • Magnitude: 5.2, Place: southern Mid-Atlantic Ridge, Time: Apr 18, 2024 08:26:13, Location: southern Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.2, Place: 83 km ENE of Loreto, Mexico, Time: Apr 18, 2024 07:39:39, Location: 83 km ENE of Loreto, Mexico, USGS Event Page
  • Magnitude: 5.4, Place: 272 km W of Houma, Tonga, Time: Apr 17, 2024 21:31:48, Location: 272 km W of Houma, Tonga, USGS Event Page
  • Magnitude: 5.5, Place: 21 km ESE of Cárdenas, Nicaragua, Time: Apr 17, 2024 21:21:54, Location: 21 km ESE of Cárdenas, Nicaragua, USGS Event Page
  • Magnitude: 6.3, Place: 17 km WSW of Uwajima, Japan, Time: Apr 17, 2024 14:14:45, Location: 17 km WSW of Uwajima, Japan, USGS Event Page
  • Magnitude: 5, Place: 16 km SE of Hualien City, Taiwan, Time: Apr 17, 2024 09:17:10, Location: 16 km SE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: Balleny Islands region, Time: Apr 17, 2024 08:04:42, Location: Balleny Islands region, USGS Event Page
  • Magnitude: 5.2, Place: 40 km SE of Port Blair, India, Time: Apr 16, 2024 23:01:23, Location: 40 km SE of Port Blair, India, USGS Event Page
  • Magnitude: 5, Place: 24 km E of Union, Philippines, Time: Apr 16, 2024 16:06:14, Location: 24 km E of Union, Philippines, USGS Event Page
  • Magnitude: 5.5, Place: 78 km ESE of Inarajan Village, Guam, Time: Apr 16, 2024 14:58:55, Location: 78 km ESE of Inarajan Village, Guam, USGS Event Page
  • Magnitude: 5, Place: 133 km ESE of Ust’-Kamchatsk Staryy, Russia, Time: Apr 16, 2024 10:37:21, Location: 133 km ESE of Ust’-Kamchatsk Staryy, Russia, USGS Event Page
  • Magnitude: 5, Place: 93 km E of Port-Olry, Vanuatu, Time: Apr 16, 2024 07:56:45, Location: 93 km E of Port-Olry, Vanuatu, USGS Event Page
  • Magnitude: 5.9, Place: 143 km SE of Koshima, Japan, Time: Apr 15, 2024 22:38:57, Location: 143 km SE of Koshima, Japan, USGS Event Page
  • Magnitude: 5.4, Place: 106 km SSW of Kokopo, Papua New Guinea, Time: Apr 15, 2024 10:43:27, Location: 106 km SSW of Kokopo, Papua New Guinea, USGS Event Page
  • Magnitude: 6.5, Place: 110 km ESE of Kimbe, Papua New Guinea, Time: Apr 14, 2024 20:56:28, Location: 110 km ESE of Kimbe, Papua New Guinea, USGS Event Page
  • Magnitude: 5.3, Place: central Mid-Atlantic Ridge, Time: Apr 14, 2024 05:28:47, Location: central Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.3, Place: 163 km WNW of Tobelo, Indonesia, Time: Apr 13, 2024 16:40:55, Location: 163 km WNW of Tobelo, Indonesia, USGS Event Page
  • Magnitude: 5, Place: western Indian-Antarctic Ridge, Time: Apr 13, 2024 15:17:18, Location: western Indian-Antarctic Ridge, USGS Event Page
  • Magnitude: 5.3, Place: 132 km NE of Hihifo, Tonga, Time: Apr 13, 2024 10:47:02, Location: 132 km NE of Hihifo, Tonga, USGS Event Page
  • Magnitude: 5, Place: southeast Indian Ridge, Time: Apr 13, 2024 06:53:44, Location: southeast Indian Ridge, USGS Event Page
  • Magnitude: 5.2, Place: 151 km WNW of Tobelo, Indonesia, Time: Apr 13, 2024 06:26:35, Location: 151 km WNW of Tobelo, Indonesia, USGS Event Page
  • Magnitude: 5.5, Place: western Xizang, Time: Apr 13, 2024 05:44:39, Location: western Xizang, USGS Event Page
  • Magnitude: 5.8, Place: 114 km WNW of Kirakira, Solomon Islands, Time: Apr 12, 2024 15:59:18, Location: 114 km WNW of Kirakira, Solomon Islands, USGS Event Page
  • Magnitude: 5.1, Place: 130 km W of Aykol, China, Time: Apr 12, 2024 08:13:43, Location: 130 km W of Aykol, China, USGS Event Page
  • Magnitude: 5, Place: 236 km SE of Sarangani, Philippines, Time: Apr 11, 2024 17:34:06, Location: 236 km SE of Sarangani, Philippines, USGS Event Page
  • Magnitude: 5.2, Place: 10 km E of Bantacan, Philippines, Time: Apr 11, 2024 03:33:57, Location: 10 km E of Bantacan, Philippines, USGS Event Page
  • Magnitude: 5.2, Place: 46 km ESE of Dolores, Philippines, Time: Apr 10, 2024 16:20:17, Location: 46 km ESE of Dolores, Philippines, USGS Event Page
  • Magnitude: 5, Place: 66 km W of Patacamaya, Bolivia, Time: Apr 10, 2024 15:33:42, Location: 66 km W of Patacamaya, Bolivia, USGS Event Page
  • Magnitude: 5.4, Place: 40 km NW of Kuqa, China, Time: Apr 10, 2024 14:56:17, Location: 40 km NW of Kuqa, China, USGS Event Page
  • Magnitude: 5, Place: 46 km WNW of Kuqa, China, Time: Apr 10, 2024 10:57:39, Location: 46 km WNW of Kuqa, China, USGS Event Page
  • Magnitude: 5, Place: 43 km NW of Yongning, China, Time: Apr 09, 2024 14:07:03, Location: 43 km NW of Yongning, China, USGS Event Page
  • Magnitude: 6.6, Place: 149 km NW of Tobelo, Indonesia, Time: Apr 09, 2024 09:48:01, Location: 149 km NW of Tobelo, Indonesia, USGS Event Page
  • Magnitude: 5, Place: Volcano Islands, Japan region, Time: Apr 09, 2024 05:10:26, Location: Volcano Islands, Japan region, USGS Event Page
  • Magnitude: 5.5, Place: 38 km E of Ransiki, Indonesia, Time: Apr 09, 2024 00:04:05, Location: 38 km E of Ransiki, Indonesia, USGS Event Page
  • Magnitude: 6, Place: 35 km ESE of Ransiki, Indonesia, Time: Apr 09, 2024 00:02:52, Location: 35 km ESE of Ransiki, Indonesia, USGS Event Page
  • Magnitude: 5.2, Place: 137 km ESE of Hihifo, Tonga, Time: Apr 08, 2024 20:57:59, Location: 137 km ESE of Hihifo, Tonga, USGS Event Page
  • Magnitude: 5.1, Place: Kermadec Islands, New Zealand, Time: Apr 08, 2024 03:10:17, Location: Kermadec Islands, New Zealand, USGS Event Page
  • Magnitude: 5.1, Place: 6 km NNE of Nichinan, Japan, Time: Apr 08, 2024 01:25:29, Location: 6 km NNE of Nichinan, Japan, USGS Event Page
  • Magnitude: 5, Place: 164 km NE of Lospalos, Timor Leste, Time: Apr 07, 2024 22:19:57, Location: 164 km NE of Lospalos, Timor Leste, USGS Event Page
  • Magnitude: 5, Place: 67 km WNW of Kuqa, China, Time: Apr 07, 2024 20:47:58, Location: 67 km WNW of Kuqa, China, USGS Event Page
  • Magnitude: 5.1, Place: 92 km SSE of Angoram, Papua New Guinea, Time: Apr 07, 2024 20:31:05, Location: 92 km SSE of Angoram, Papua New Guinea, USGS Event Page
  • Magnitude: 5, Place: 1 km NE of Tecoluca, El Salvador, Time: Apr 07, 2024 17:49:32, Location: 1 km NE of Tecoluca, El Salvador, USGS Event Page
  • Magnitude: 5.2, Place: 191 km SW of Bandar Lampung, Indonesia, Time: Apr 07, 2024 17:46:18, Location: 191 km SW of Bandar Lampung, Indonesia, USGS Event Page
  • Magnitude: 5, Place: south of the Fiji Islands, Time: Apr 07, 2024 12:08:39, Location: south of the Fiji Islands, USGS Event Page
  • Magnitude: 5.1, Place: 59 km WNW of Kuqa, China, Time: Apr 07, 2024 08:46:17, Location: 59 km WNW of Kuqa, China, USGS Event Page
  • Magnitude: 5.2, Place: 43 km SW of Kandrian, Papua New Guinea, Time: Apr 07, 2024 07:25:08, Location: 43 km SW of Kandrian, Papua New Guinea, USGS Event Page
  • Magnitude: 5.4, Place: east of the South Sandwich Islands, Time: Apr 07, 2024 05:23:42, Location: east of the South Sandwich Islands, USGS Event Page
  • Magnitude: 5, Place: 244 km E of Tadine, New Caledonia, Time: Apr 07, 2024 02:38:38, Location: 244 km E of Tadine, New Caledonia, USGS Event Page
  • Magnitude: 5.1, Place: 20 km NNE of Ambunti, Papua New Guinea, Time: Apr 06, 2024 12:25:43, Location: 20 km NNE of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 5.2, Place: 16 km SE of Hualien City, Taiwan, Time: Apr 06, 2024 10:47:12, Location: 16 km SE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: 251 km N of Agats, Indonesia, Time: Apr 06, 2024 08:24:30, Location: 251 km N of Agats, Indonesia, USGS Event Page
  • Magnitude: 5, Place: central East Pacific Rise, Time: Apr 06, 2024 06:31:14, Location: central East Pacific Rise, USGS Event Page
  • Magnitude: 5, Place: 25 km WSW of Zhaotong, China, Time: Apr 06, 2024 02:29:22, Location: 25 km WSW of Zhaotong, China, USGS Event Page
  • Magnitude: 5, Place: 57 km SE of Hualien City, Taiwan, Time: Apr 06, 2024 01:37:49, Location: 57 km SE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.4, Place: 137 km S of Honchō, Japan, Time: Apr 06, 2024 00:12:17, Location: 137 km S of Honchō, Japan, USGS Event Page
  • Magnitude: 5.6, Place: 67 km NNW of Neiafu, Tonga, Time: Apr 05, 2024 20:32:13, Location: 67 km NNW of Neiafu, Tonga, USGS Event Page
  • Magnitude: 5.8, Place: 43 km NNE of Sarupathar, India, Time: Apr 05, 2024 12:45:31, Location: 43 km NNE of Sarupathar, India, USGS Event Page
  • Magnitude: 6.8, Place: Maug Islands region, Northern Mariana Islands, Time: Apr 05, 2024 11:03:16, Location: Maug Islands region, Northern Mariana Islands, USGS Event Page
  • Magnitude: 5, Place: 26 km WSW of El Palmarcito, Mexico, Time: Apr 05, 2024 09:01:54, Location: 26 km WSW of El Palmarcito, Mexico, USGS Event Page
  • Magnitude: 5.1, Place: 14 km NE of Hualien City, Taiwan, Time: Apr 05, 2024 04:50:50, Location: 14 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: northern Mid-Atlantic Ridge, Time: Apr 05, 2024 02:30:02, Location: northern Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.1, Place: central Mid-Atlantic Ridge, Time: Apr 04, 2024 23:46:41, Location: central Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5, Place: central Mid-Atlantic Ridge, Time: Apr 04, 2024 23:43:54, Location: central Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.3, Place: central Mid-Atlantic Ridge, Time: Apr 04, 2024 23:37:28, Location: central Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5, Place: central Mid-Atlantic Ridge, Time: Apr 04, 2024 23:18:23, Location: central Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5, Place: 34 km SW of Urakawa, Japan, Time: Apr 04, 2024 20:31:49, Location: 34 km SW of Urakawa, Japan, USGS Event Page
  • Magnitude: 5.2, Place: 34 km S of Padam, India, Time: Apr 04, 2024 16:04:31, Location: 34 km S of Padam, India, USGS Event Page
  • Magnitude: 5, Place: Azores Islands region, Time: Apr 04, 2024 14:20:27, Location: Azores Islands region, USGS Event Page
  • Magnitude: 5.1, Place: 56 km SW of Puerto El Triunfo, El Salvador, Time: Apr 04, 2024 07:38:05, Location: 56 km SW of Puerto El Triunfo, El Salvador, USGS Event Page
  • Magnitude: 6.1, Place: 83 km E of Minami-Sōma, Japan, Time: Apr 04, 2024 03:16:31, Location: 83 km E of Minami-Sōma, Japan, USGS Event Page
  • Magnitude: 5.3, Place: 197 km ESE of Bingtuan Sanshiliu Tuan, China, Time: Apr 04, 2024 00:39:38, Location: 197 km ESE of Bingtuan Sanshiliu Tuan, China, USGS Event Page
  • Magnitude: 5.1, Place: 123 km SE of Antofagasta, Chile, Time: Apr 04, 2024 00:28:15, Location: 123 km SE of Antofagasta, Chile, USGS Event Page
  • Magnitude: 5.1, Place: south of the Kermadec Islands, Time: Apr 04, 2024 00:19:51, Location: south of the Kermadec Islands, USGS Event Page
  • Magnitude: 5.2, Place: 12 km ESE of Chiguayante, Chile, Time: Apr 03, 2024 13:51:56, Location: 12 km ESE of Chiguayante, Chile, USGS Event Page
  • Magnitude: 5.1, Place: 58 km SSW of Sola, Vanuatu, Time: Apr 03, 2024 07:52:38, Location: 58 km SSW of Sola, Vanuatu, USGS Event Page
  • Magnitude: 5, Place: 33 km ENE of Hualien City, Taiwan, Time: Apr 03, 2024 06:33:57, Location: 33 km ENE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.1, Place: 40 km ENE of Hinatuan, Philippines, Time: Apr 03, 2024 04:51:22, Location: 40 km ENE of Hinatuan, Philippines, USGS Event Page
  • Magnitude: 5, Place: 23 km NNW of Oxapampa, Peru, Time: Apr 03, 2024 03:32:22, Location: 23 km NNW of Oxapampa, Peru, USGS Event Page
  • Magnitude: 5, Place: Mid-Indian Ridge, Time: Apr 03, 2024 03:01:07, Location: Mid-Indian Ridge, USGS Event Page
  • Magnitude: 5.1, Place: 27 km NE of Hualien City, Taiwan, Time: Apr 03, 2024 02:28:16, Location: 27 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: 27 km N of Hualien City, Taiwan, Time: Apr 03, 2024 02:23:27, Location: 27 km N of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.7, Place: 41 km NE of Hualien City, Taiwan, Time: Apr 03, 2024 02:14:36, Location: 41 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.1, Place: off the coast of Ecuador, Time: Apr 03, 2024 02:02:05, Location: off the coast of Ecuador, USGS Event Page
  • Magnitude: 5.1, Place: 11 km SSW of Hualien City, Taiwan, Time: Apr 03, 2024 01:53:57, Location: 11 km SSW of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.1, Place: 31 km ESE of Hualien City, Taiwan, Time: Apr 03, 2024 01:49:38, Location: 31 km ESE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.6, Place: 27 km SE of Hualien City, Taiwan, Time: Apr 03, 2024 01:39:46, Location: 27 km SE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.3, Place: 27 km SE of Hualien City, Taiwan, Time: Apr 03, 2024 01:39:35, Location: 27 km SE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.1, Place: 12 km SSE of Hualien City, Taiwan, Time: Apr 03, 2024 01:19:31, Location: 12 km SSE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: 8 km E of Hualien City, Taiwan, Time: Apr 03, 2024 01:17:42, Location: 8 km E of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.2, Place: 27 km NE of Hualien City, Taiwan, Time: Apr 03, 2024 01:09:37, Location: 27 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5, Place: 11 km NNW of Hualien City, Taiwan, Time: Apr 03, 2024 01:01:12, Location: 11 km NNW of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.2, Place: 21 km SSW of Hualien City, Taiwan, Time: Apr 03, 2024 00:50:46, Location: 21 km SSW of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.7, Place: 23 km NE of Hualien City, Taiwan, Time: Apr 03, 2024 00:46:44, Location: 23 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.5, Place: 2 km SSW of Hualien City, Taiwan, Time: Apr 03, 2024 00:43:55, Location: 2 km SSW of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.7, Place: 23 km NNE of Hualien City, Taiwan, Time: Apr 03, 2024 00:35:36, Location: 23 km NNE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 6.4, Place: 11 km NE of Hualien City, Taiwan, Time: Apr 03, 2024 00:11:25, Location: 11 km NE of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 7.4, Place: 18 km SSW of Hualien City, Taiwan, Time: Apr 02, 2024 23:58:11, Location: 18 km SSW of Hualien City, Taiwan, USGS Event Page
  • Magnitude: 5.2, Place: 143 km ENE of Saipan, Northern Mariana Islands, Time: Apr 02, 2024 22:16:44, Location: 143 km ENE of Saipan, Northern Mariana Islands, USGS Event Page
  • Magnitude: 6.2, Place: 136 km ENE of Saipan, Northern Mariana Islands, Time: Apr 02, 2024 09:54:09, Location: 136 km ENE of Saipan, Northern Mariana Islands, USGS Event Page
  • Magnitude: 5.9, Place: 7 km SW of Kuji, Japan, Time: Apr 01, 2024 19:24:36, Location: 7 km SW of Kuji, Japan, USGS Event Page
  • Magnitude: 5.3, Place: northern East Pacific Rise, Time: Apr 01, 2024 14:45:16, Location: northern East Pacific Rise, USGS Event Page
  • Magnitude: 5.1, Place: 43 km W of Panguna, Papua New Guinea, Time: Apr 01, 2024 01:39:05, Location: 43 km W of Panguna, Papua New Guinea, USGS Event Page
  • Magnitude: 5, Place: southeast of the Loyalty Islands, Time: Mar 31, 2024 18:20:23, Location: southeast of the Loyalty Islands, USGS Event Page
  • Magnitude: 5.9, Place: Balleny Islands region, Time: Mar 31, 2024 17:01:51, Location: Balleny Islands region, USGS Event Page
  • Magnitude: 5.5, Place: 163 km NNW of Houma, Tonga, Time: Mar 31, 2024 03:01:44, Location: 163 km NNW of Houma, Tonga, USGS Event Page
  • Magnitude: 5.1, Place: southeast of Easter Island, Time: Mar 31, 2024 01:30:28, Location: southeast of Easter Island, USGS Event Page
  • Magnitude: 5, Place: 42 km E of Rasht, Tajikistan, Time: Mar 31, 2024 00:25:15, Location: 42 km E of Rasht, Tajikistan, USGS Event Page
  • Magnitude: 5.1, Place: 78 km W of Panguna, Papua New Guinea, Time: Mar 30, 2024 22:55:52, Location: 78 km W of Panguna, Papua New Guinea, USGS Event Page
  • Magnitude: 5.2, Place: 165 km W of Pangai, Tonga, Time: Mar 30, 2024 17:35:49, Location: 165 km W of Pangai, Tonga, USGS Event Page
  • Magnitude: 5.3, Place: 169 km NNW of Houma, Tonga, Time: Mar 30, 2024 16:44:25, Location: 169 km NNW of Houma, Tonga, USGS Event Page
  • Magnitude: 5.8, Place: Rat Islands, Aleutian Islands, Alaska, Time: Mar 30, 2024 16:28:57, Location: Rat Islands, Aleutian Islands, Alaska, USGS Event Page
  • Magnitude: 5.1, Place: central East Pacific Rise, Time: Mar 30, 2024 09:48:17, Location: central East Pacific Rise, USGS Event Page
  • Magnitude: 5.1, Place: northern Mid-Atlantic Ridge, Time: Mar 29, 2024 17:58:36, Location: northern Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5, Place: northern Mid-Atlantic Ridge, Time: Mar 29, 2024 16:19:38, Location: northern Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.4, Place: Kermadec Islands region, Time: Mar 29, 2024 14:40:56, Location: Kermadec Islands region, USGS Event Page
  • Magnitude: 5.6, Place: 126 km NNW of Kimbe, Papua New Guinea, Time: Mar 29, 2024 09:57:05, Location: 126 km NNW of Kimbe, Papua New Guinea, USGS Event Page
  • Magnitude: 5.8, Place: 34 km WNW of Filiatrá, Greece, Time: Mar 29, 2024 07:12:48, Location: 34 km WNW of Filiatrá, Greece, USGS Event Page
  • Magnitude: 5, Place: 103 km NNW of Port-Vila, Vanuatu, Time: Mar 29, 2024 06:29:33, Location: 103 km NNW of Port-Vila, Vanuatu, USGS Event Page
  • Magnitude: 5, Place: 263 km NE of Saipan, Northern Mariana Islands, Time: Mar 29, 2024 04:58:55, Location: 263 km NE of Saipan, Northern Mariana Islands, USGS Event Page
  • Magnitude: 5.1, Place: 260 km NE of Saipan, Northern Mariana Islands, Time: Mar 29, 2024 02:02:40, Location: 260 km NE of Saipan, Northern Mariana Islands, USGS Event Page
  • Magnitude: 5, Place: 268 km NE of Saipan, Northern Mariana Islands, Time: Mar 29, 2024 01:54:37, Location: 268 km NE of Saipan, Northern Mariana Islands, USGS Event Page
  • Magnitude: 5.1, Place: 57 km SSW of Ashkāsham, Afghanistan, Time: Mar 28, 2024 10:55:10, Location: 57 km SSW of Ashkāsham, Afghanistan, USGS Event Page
  • Magnitude: 5, Place: 138 km S of Bambanglipuro, Indonesia, Time: Mar 28, 2024 08:01:54, Location: 138 km S of Bambanglipuro, Indonesia, USGS Event Page
  • Magnitude: 5.2, Place: 54 km NNE of Pucallpa, Peru, Time: Mar 28, 2024 04:05:15, Location: 54 km NNE of Pucallpa, Peru, USGS Event Page
  • Magnitude: 5, Place: south of the Fiji Islands, Time: Mar 27, 2024 22:49:50, Location: south of the Fiji Islands, USGS Event Page
  • Magnitude: 5, Place: 20 km N of Marechal Thaumaturgo, Brazil, Time: Mar 27, 2024 14:16:14, Location: 20 km N of Marechal Thaumaturgo, Brazil, USGS Event Page
  • Magnitude: 5.4, Place: Vanuatu region, Time: Mar 27, 2024 13:49:18, Location: Vanuatu region, USGS Event Page
  • Magnitude: 5.6, Place: 189 km WSW of Port Orford, Oregon, Time: Mar 27, 2024 03:23:02, Location: 189 km WSW of Port Orford, Oregon, USGS Event Page
  • Magnitude: 6.7, Place: Vanuatu region, Time: Mar 27, 2024 01:28:21, Location: Vanuatu region, USGS Event Page
  • Magnitude: 6.4, Place: Vanuatu region, Time: Mar 27, 2024 01:28:17, Location: Vanuatu region, USGS Event Page
  • Magnitude: 5.1, Place: 15 km SE of Madang, Papua New Guinea, Time: Mar 26, 2024 17:49:35, Location: 15 km SE of Madang, Papua New Guinea, USGS Event Page
  • Magnitude: 5.4, Place: north of Ascension Island, Time: Mar 26, 2024 13:14:08, Location: north of Ascension Island, USGS Event Page
  • Magnitude: 5.4, Place: 108 km SSE of Pangai, Tonga, Time: Mar 26, 2024 09:37:12, Location: 108 km SSE of Pangai, Tonga, USGS Event Page
  • Magnitude: 5.5, Place: Macquarie Island region, Time: Mar 25, 2024 17:00:02, Location: Macquarie Island region, USGS Event Page
  • Magnitude: 5.5, Place: northern Mid-Atlantic Ridge, Time: Mar 25, 2024 05:22:17, Location: northern Mid-Atlantic Ridge, USGS Event Page
  • Magnitude: 5.1, Place: off the east coast of the Kamchatka Peninsula, Russia, Time: Mar 25, 2024 02:36:41, Location: off the east coast of the Kamchatka Peninsula, Russia, USGS Event Page
  • Magnitude: 5.2, Place: 152 km SSW of Merizo Village, Guam, Time: Mar 25, 2024 02:21:44, Location: 152 km SSW of Merizo Village, Guam, USGS Event Page
  • Magnitude: 5.1, Place: 33 km SSE of Cuya, Chile, Time: Mar 24, 2024 19:50:11, Location: 33 km SSE of Cuya, Chile, USGS Event Page
  • Magnitude: 5.1, Place: 50 km NW of Bintuni, Indonesia, Time: Mar 24, 2024 11:53:57, Location: 50 km NW of Bintuni, Indonesia, USGS Event Page
  • Magnitude: 5.2, Place: 23 km E of Marihatag, Philippines, Time: Mar 24, 2024 06:22:24, Location: 23 km E of Marihatag, Philippines, USGS Event Page
  • Magnitude: 5.2, Place: 40 km ENE of Ambunti, Papua New Guinea, Time: Mar 24, 2024 03:26:36, Location: 40 km ENE of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 5.7, Place: 84 km SE of Ende, Indonesia, Time: Mar 24, 2024 03:04:09, Location: 84 km SE of Ende, Indonesia, USGS Event Page
  • Magnitude: 5.1, Place: 289 km SW of Gizo, Solomon Islands, Time: Mar 24, 2024 00:30:54, Location: 289 km SW of Gizo, Solomon Islands, USGS Event Page
  • Magnitude: 5.2, Place: 38 km ENE of Ambunti, Papua New Guinea, Time: Mar 23, 2024 22:49:54, Location: 38 km ENE of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 5, Place: 61 km E of Ambunti, Papua New Guinea, Time: Mar 23, 2024 20:40:26, Location: 61 km E of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 5.1, Place: 55 km NE of Ambunti, Papua New Guinea, Time: Mar 23, 2024 20:32:28, Location: 55 km NE of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 6.9, Place: 40 km ENE of Ambunti, Papua New Guinea, Time: Mar 23, 2024 20:22:03, Location: 40 km ENE of Ambunti, Papua New Guinea, USGS Event Page
  • Magnitude: 5.3, Place: 80 km SW of Pagar Alam, Indonesia, Time: Mar 23, 2024 13:20:28, Location: 80 km SW of Pagar Alam, Indonesia, USGS Event Page
  • Magnitude: 6.4, Place: 110 km N of Paciran, Indonesia, Time: Mar 22, 2024 08:52:58, Location: 110 km N of Paciran, Indonesia, USGS Event Page
  • Magnitude: 5.2, Place: 107 km N of Paciran, Indonesia, Time: Mar 22, 2024 05:31:12, Location: 107 km N of Paciran, Indonesia, USGS Event Page
  • Magnitude: 5.6, Place: 116 km N of Paciran, Indonesia, Time: Mar 22, 2024 04:22:45, Location: 116 km N of Paciran, Indonesia, USGS Event Page
  • Magnitude: 5.1, Place: 28 km ENE of Karakenja, Tajikistan, Time: Mar 22, 2024 03:47:05, Location: 28 km ENE of Karakenja, Tajikistan, USGS Event Page
  • Magnitude: 5.2, Place: South Sandwich Islands region, Time: Mar 21, 2024 02:47:21, Location: South Sandwich Islands region, USGS Event Page
  • Magnitude: 5.1, Place: 175 km ESE of Biak, Indonesia, Time: Mar 21, 2024 00:19:13, Location: 175 km ESE of Biak, Indonesia, USGS Event Page
  • Magnitude: 5.2, Place: 1 km S of Kasukabe, Japan, Time: Mar 21, 2024 00:08:02, Location: 1 km S of Kasukabe, Japan, USGS Event Page
  • Magnitude: 5.3, Place: Kermadec Islands region, Time: Mar 20, 2024 19:50:55, Location: Kermadec Islands region, USGS Event Page
  • Magnitude: 5, Place: 96 km E of Tuapejat, Indonesia, Time: Mar 20, 2024 08:24:57, Location: 96 km E of Tuapejat, Indonesia, USGS Event Page
  • Magnitude: 5.6, Place: South Sandwich Islands region, Time: Mar 20, 2024 05:48:17, Location: South Sandwich Islands region, USGS Event Page

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