Earthquake Monitor

Recent Earthquakes Significant Historical Events
April 30 2025

Recent Earthquakes Epicenter Magnitude
2025-04-30 M 5.4 - 92 km E of Kimbe, Papua New Guinea 5.4
2025-04-30 M 5.2 - northern East Pacific Rise 5.2
2025-04-29 M 5.1 - 126 km SSE of Pangai, Tonga 5.1
2025-04-29 M 5.0 - Macquarie Island region 5
2025-04-29 M 6.8 - Macquarie Island region 6.8
2025-04-29 M 5.3 - 159 km NW of Sola, Vanuatu 5.3
2025-04-29 M 5.1 - Kermadec Islands region 5.1
2025-04-29 M 5.4 - Kermadec Islands region 5.4
2025-04-29 M 6.2 - 286 km SW of Bluff, New Zealand 6.2
2025-04-29 M 5.2 - western Xizang 5.2
2025-04-29 M 5.2 - 47 km E of Kandrian, Papua New Guinea 5.2
2025-04-28 M 5.0 - 87 km SSE of Nikolski, Alaska 5
2025-04-28 M 5.0 - 180 km SW of Merizo Village, Guam 5
2025-04-27 M 5.6 - 69 km N of Claveria, Philippines 5.6
2025-04-27 M 5.5 - 58 km N of Namuac, Philippines 5.5
2025-04-27 M 5.9 - west of Macquarie Island 5.9
2025-04-27 M 5.1 - Kermadec Islands region 5.1
2025-04-26 M 5.0 - east of the South Sandwich Islands 5
2025-04-26 M 5.0 - 111 km S of Abepura, Indonesia 5
2025-04-26 M 5.2 - 160 km E of Qamdo, China 5.2
2025-04-26 M 5.1 - 278 km ESE of Tadine, New Caledonia 5.1
2025-04-25 M 5.0 - 43 km E of Lae, Papua New Guinea 5
2025-04-25 M 5.3 - 243 km S of ‘Ohonua, Tonga 5.3
2025-04-25 M 6.3 - 20 km NE of Esmeraldas, Ecuador 6.3
2025-04-24 M 5.2 - southeast Indian Ridge 5.2
2025-04-24 M 5.3 - 247 km SSE of Severo-Kuril’sk, Russia 5.3
2025-04-24 M 5.1 - 66 km WSW of Ovalle, Chile 5.1
2025-04-23 M 5.0 - 23 km S of Silivri, Turkey 5
2025-04-23 M 5.1 - 176 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-23 M 5.0 - 11 km S of Kumburgaz, Turkey 5
2025-04-23 M 6.2 - 21 km SE of Marmara Ereğlisi, Turkey 6.2
2025-04-22 M 5.1 - 121 km SE of Pangai, Tonga 5.1
2025-04-22 M 5.7 - 95 km NNW of Sola, Vanuatu 5.7
2025-04-22 M 5.1 - 31 km SW of Singleton, Australia 5.1
2025-04-22 M 5.7 - 137 km N of Lae, Papua New Guinea 5.7
2025-04-22 M 6.2 - 269 km SE of Pondaguitan, Philippines 6.2
2025-04-22 M 5.7 - 141 km SSW of Banjar, Indonesia 5.7
2025-04-21 M 5.1 - South Sandwich Islands region 5.1
2025-04-21 M 5.2 - north of Ascension Island 5.2
2025-04-20 M 5.4 - 152 km WSW of Fakfak, Indonesia 5.4
2025-04-19 M 5.2 - 39 km SW of Malisbeng, Philippines 5.2
2025-04-19 M 5.3 - 97 km NNE of Hihifo, Tonga 5.3
2025-04-19 M 5.2 - 36 km SSW of Malisbeng, Philippines 5.2
2025-04-19 M 5.9 - 45 km SW of Malisbeng, Philippines 5.9
2025-04-19 M 5.1 - central Mid-Atlantic Ridge 5.1
2025-04-19 M 5.2 - 23 km SW of Tingo María, Peru 5.2
2025-04-19 M 5.7 - 63 km SSW of Ashkāsham, Afghanistan 5.7
2025-04-18 M 5.4 - 152 km SE of Ust’-Kamchatsk Staryy, Russia 5.4
2025-04-18 M 5.2 - 1 km ENE of Ōmachi, Japan 5.2
2025-04-18 M 5.2 - 10 km NNE of Jordán, Colombia 5.2
2025-04-18 M 5.1 - 181 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-18 M 5.6 - 65 km S of San Pedro de Atacama, Chile 5.6
2025-04-17 M 5.2 - west of the Galapagos Islands 5.2
2025-04-17 M 5.2 - 269 km SSE of Nusa Dua, Indonesia 5.2
2025-04-17 M 5.6 - 46 km ESE of Modisi, Indonesia 5.6
2025-04-16 M 5.4 - south of the Kermadec Islands 5.4
2025-04-16 M 5.3 - south of the Kermadec Islands 5.3
2025-04-16 M 5.6 - southern Mid-Atlantic Ridge 5.6
2025-04-16 M 5.0 - 135 km E of Neiafu, Tonga 5
2025-04-16 M 5.2 - 146 km SW of Adak, Alaska 5.2
2025-04-16 M 5.2 - southeast Indian Ridge 5.2
2025-04-16 M 6.6 - southeast Indian Ridge 6.6
2025-04-15 M 5.6 - 66 km NNW of Pārūn, Afghanistan 5.6
2025-04-15 M 5.0 - Scotia Sea 5
2025-04-15 M 5.6 - 38 km SSW of Maguling, Philippines 5.6
2025-04-15 M 5.2 - 60 km WSW of Panguna, Papua New Guinea 5.2
2025-04-15 M 5.1 - South Atlantic Ocean 5.1
2025-04-14 M 5.3 - 141 km WSW of Ternate, Indonesia 5.3
2025-04-14 M 5.2 - 5 km S of Julian, CA 5.21
2025-04-13 M 5.0 - south of the Kermadec Islands 5
2025-04-13 M 5.0 - 39 km WNW of Tamarindo, Costa Rica 5
2025-04-13 M 6.5 - south of the Fiji Islands 6.5
2025-04-13 M 5.0 - 53 km WNW of Pante Makasar, Timor Leste 5
2025-04-13 M 5.1 - West Chile Rise 5.1
2025-04-13 M 5.1 - Kermadec Islands region 5.1
2025-04-13 M 5.0 - 203 km S of Kokopo, Papua New Guinea 5
2025-04-13 M 5.9 - northwest of the Kuril Islands 5.9
2025-04-13 M 5.8 - 25 km E of Rasht, Tajikistan 5.8
2025-04-13 M 5.2 - South Sandwich Islands region 5.2
2025-04-13 M 5.5 - 46 km E of Lae, Papua New Guinea 5.5
2025-04-13 M 5.5 - 34 km NNE of Meiktila, Burma (Myanmar) 5.5
2025-04-12 M 5.3 - 74 km S of Hihifo, Tonga 5.3
2025-04-12 M 5.0 - South Sandwich Islands region 5
2025-04-12 M 5.0 - western Indian-Antarctic Ridge 5
2025-04-12 M 5.0 - 12 km ENE of Sanjwal, Pakistan 5
2025-04-12 M 6.1 - 105 km ESE of Kokopo, Papua New Guinea 6.1
2025-04-11 M 5.0 - 95 km ESE of Madang, Papua New Guinea 5
2025-04-11 M 5.0 - 114 km NE of Tatsugō, Japan 5
2025-04-11 M 5.2 - 183 km ESE of Kimbe, Papua New Guinea 5.2
2025-04-10 M 5.2 - 153 km ESE of Kimbe, Papua New Guinea 5.2
2025-04-10 M 5.5 - 73 km SE of Agats, Indonesia 5.5
2025-04-10 M 5.1 - Easter Island region 5.1
2025-04-10 M 5.4 - 162 km ESE of Kimbe, Papua New Guinea 5.4
2025-04-09 M 5.3 - Mid-Indian Ridge 5.3
2025-04-09 M 5.0 - 203 km NNW of Tobelo, Indonesia 5
2025-04-09 M 5.0 - 109 km ESE of Kimbe, Papua New Guinea 5
2025-04-09 M 5.0 - 170 km ESE of Kimbe, Papua New Guinea 5
2025-04-09 M 5.3 - central Mid-Atlantic Ridge 5.3
2025-04-09 M 5.0 - 21 km SSE of Yilan, Taiwan 5
2025-04-08 M 5.0 - 21 km NNW of Ollagüe, Chile 5
2025-04-08 M 5.0 - 86 km SSW of Sarangani, Philippines 5
2025-04-08 M 5.4 - 47 km N of Yonakuni, Japan 5.4
2025-04-08 M 5.2 - southeast central Pacific Ocean 5.2
2025-04-08 M 5.3 - central Mid-Atlantic Ridge 5.3
2025-04-07 M 5.8 - 64 km SE of Sinabang, Indonesia 5.8
2025-04-07 M 5.0 - 179 km ESE of Kimbe, Papua New Guinea 5
2025-04-07 M 5.1 - 135 km SW of Lata, Solomon Islands 5.1
2025-04-07 M 5.1 - 168 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-07 M 5.3 - 43 km S of San Jose Village, Northern Mariana Islands 5.3
2025-04-07 M 5.4 - 150 km SSW of Severo-Kuril’sk, Russia 5.4
2025-04-06 M 5.4 - north of Severnaya Zemlya 5.4
2025-04-06 M 5.2 - 195 km ESE of Kimbe, Papua New Guinea 5.2
2025-04-05 M 5.1 - 184 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.0 - 209 km SW of Houma, Tonga 5
2025-04-05 M 5.1 - 177 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.1 - 197 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.0 - 178 km ESE of Kimbe, Papua New Guinea 5
2025-04-05 M 5.6 - South Sandwich Islands region 5.6
2025-04-05 M 5.0 - 182 km ESE of Kimbe, Papua New Guinea 5
2025-04-05 M 5.0 - Mariana Islands region 5
2025-04-05 M 5.4 - South Sandwich Islands region 5.4
2025-04-05 M 5.1 - 176 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.1 - 95 km ESE of Fangale’ounga, Tonga 5.1
2025-04-05 M 5.4 - 166 km ESE of Kimbe, Papua New Guinea 5.4
2025-04-05 M 5.5 - Reykjanes Ridge 5.5
2025-04-05 M 5.1 - 171 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.0 - 143 km ESE of ‘Ohonua, Tonga 5
2025-04-05 M 5.1 - 181 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-05 M 5.1 - 192 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-04 M 5.1 - 102 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-04 M 5.3 - 105 km WNW of Hihifo, Tonga 5.3
2025-04-04 M 5.4 - 176 km ESE of Kimbe, Papua New Guinea 5.4
2025-04-04 M 5.1 - 186 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-04 M 5.0 - 174 km ESE of Kimbe, Papua New Guinea 5
2025-04-04 M 5.2 - 185 km ESE of Kimbe, Papua New Guinea 5.2
2025-04-04 M 5.1 - 181 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-04 M 5.0 - 172 km SE of Kimbe, Papua New Guinea 5
2025-04-04 M 5.0 - 176 km ESE of Kimbe, Papua New Guinea 5
2025-04-04 M 5.1 - 164 km ESE of Kimbe, Papua New Guinea 5.1
2025-04-04 M 5.3 - 183 km ESE of Kimbe, Papua New Guinea 5.3
2025-04-04 M 6.9 - 194 km ESE of Kimbe, Papua New Guinea 6.9
2025-04-04 M 5.2 - 53 km S of Madang, Papua New Guinea 5.2
2025-04-04 M 5.7 - 93 km WNW of Hihifo, Tonga 5.7
2025-04-03 M 5.1 - Kermadec Islands region 5.1
2025-04-03 M 5.1 - 149 km ESE of San Jose Village, Northern Mariana Islands 5.1
2025-04-03 M 5.4 - Reykjanes Ridge 5.4
2025-04-03 M 6.9 - Reykjanes Ridge 6.9
2025-04-03 M 5.6 - Balleny Islands region 5.6
2025-04-02 M 5.0 - 86 km S of Pyapon, Burma (Myanmar) 5
2025-04-02 M 5.5 - 59 km NNW of Attu Station, Alaska 5.5
2025-04-02 M 6.2 - 54 km ENE of Nishinoomote, Japan 6.2
2025-04-02 M 5.2 - central Mid-Atlantic Ridge 5.2
2025-04-02 M 5.0 - 92 km SE of Pangai, Tonga 5
2025-04-02 M 6.3 - Pacific-Antarctic Ridge 6.3
2025-04-02 M 5.1 - 80 km SSE of Hihifo, Tonga 5.1
2025-04-02 M 5.9 - 145 km WNW of Tobelo, Indonesia 5.9
2025-04-02 M 5.3 - 39 km NNW of Attu Station, Alaska 5.3
2025-04-01 M 5.0 - 79 km ESE of Katsuren-haebaru, Japan 5
2025-04-01 M 5.2 - 6 km ESE of Vogar, Iceland 5.2
2025-04-01 M 5.0 - south of the Fiji Islands 5
2025-04-01 M 5.0 - 15 km WNW of Mandalay, Burma (Myanmar) 5
2025-04-01 M 5.7 - 205 km ENE of Lospalos, Timor Leste 5.7
2025-04-01 M 5.1 - southern Mid-Atlantic Ridge 5.1
2025-04-01 M 5.0 - 34 km ENE of Pototano, Indonesia 5
2025-04-01 M 5.1 - 59 km E of Egegik, Alaska 5.1

Earthquakes result from the movements of tectonic plates along fault lines, releasing energy and causing ground-shaking seismic waves. Fault lines are fractures or zones of weakness in the Earth's crust where tectonic plates interact. These plates are large pieces of the Earth's lithosphere that float on the semi-fluid asthenosphere beneath them. The movement of these tectonic plates is not smooth and continuous but rather occurs in jerks due to the buildup of stress along the fault lines.

When the accumulated stress exceeds the strength of the rocks holding the plates together, they suddenly slip past each other along the fault line. This rapid movement releases a tremendous amount of energy in the form of seismic waves, causing the ground to shake, resulting in an earthquake.

While not directly caused by climate change, some studies suggest potential links. Melting glaciers and groundwater extraction can redistribute weight on the Earth's crust, influencing tectonic plate adjustments and seismic activity in certain regions. However, the exact relationship remains a subject of ongoing research and debate. Regardless of causation, earthquake preparedness and resilience are essential to mitigate their impact on vulnerable areas worldwide.


Global Earthquake Frequency


Most Devastating Earthquakes
1906 San Francisco Earthquake

One of the most notorious earthquakes in modern history, the 1906 San Francisco earthquake struck California's bustling city with devastating force. With a magnitude of 7.8, it remains one of the most destructive earthquakes in the United States. The resulting fires consumed much of San Francisco, leaving thousands dead and hundreds of thousands homeless.


1960 Great Chilean Earthquake

Known as the "Valdivia Earthquake," the 1960 Chilean earthquake holds the record as the most potent earthquake ever recorded. With a staggering magnitude of 9.5, it unleashed a massive tsunami that traveled across the Pacific, causing destruction and fatalities as far away as Hawaii, Japan, and the Philippines.


2004 Indian Ocean Earthquake and Tsunami

This undersea megathrust earthquake off the west coast of Sumatra, Indonesia, on December 26, 2004, had a magnitude of 9.1-9.3. It triggered a colossal tsunami that engulfed coastal regions in more than a dozen countries, claiming an estimated 230,000 lives, making it one of the deadliest natural disasters in history.


2010 Haiti Earthquake

Haiti experienced a catastrophic earthquake on January 12, 2010, with a magnitude of 7.0. The shallow depth of the quake and the country's lack of preparedness amplified the devastation, resulting in over 200,000 deaths and widespread destruction of infrastructure.


2011 Tohoku Earthquake and Tsunami

Striking off the east coast of Japan, this massive undersea earthquake had a magnitude of 9.1. It triggered a colossal tsunami that inundated Japan's coastline, causing immense destruction and leading to the Fukushima nuclear disaster.


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