Cameroon
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://quakefyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://quakefyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://quakefyi.com/entity//)Use the native HTML custom element.
Cameroon terletak di Africa dan memiliki klasifikasi risiko seismik Low. Total 0 gempa bumi telah tercatat di negara ini. Dengan populasi 29.442.327 dan luas daratan 475.442 km², peristiwa seismik dapat memiliki implikasi signifikan terhadap infrastruktur dan keselamatan publik.
Tinjauan Seismik
Cameroon presents an unusual seismic and volcanic setting characterised by the Cameroon Volcanic Line, a chain of volcanoes and volcanic massifs that extends roughly 1,600 kilometres from the island of Bioko (Equatorial Guinea) in the Gulf of Guinea northeast across the continent to the Adamawa Plateau and the Mandara Mountains. This volcanic chain does not follow a traditional plate boundary but instead lies within the African plate interior, probably above a linear zone of mantle upwelling or a series of hotspot tracks.
The most seismically significant feature along the Cameroon Volcanic Line is Mount Cameroon (4,095 m), an active stratovolcano and the highest peak in sub-Saharan West Africa. Eruptions in 1959, 1982, 1999, 2000, and 2012 were each accompanied by earthquake swarms as magma migrated through the volcanic plumbing system. The 1999 eruption was particularly well studied and showed a clear escalation of [[seismic-wave]] activity in the days before lava emerged on the flanks. The Limbe area at the foot of the volcano has experienced locally damaging earthquake shaking associated with intrusive events.
Lake Nyos, a crater lake in northwestern Cameroon, became tragically famous on 21 August 1986 when it released a massive cloud of carbon dioxide that asphyxiated approximately 1,700 to 1,800 people and thousands of livestock in surrounding villages. While not a conventional earthquake, the limnic eruption was preceded by minor seismic activity and involved the explosive release of CO₂ that had accumulated in CO₂-saturated bottom waters of the crater lake. A similar but smaller event killed 37 people at nearby Lake Monoun in 1984.
The tectonic setting of Cameroon beyond the volcanic line is dominated by the stable Congo craton in the south and the old basement of the Pan-African orogenic belt. Occasional [[fault]]-related earthquakes have been recorded in the Cameroon Highlands, the Adamawa Plateau, and near the border with Nigeria, where ancient basement faults can be reactivated by regional stress. [[magnitude]] events above 5.0 are rare but not unknown in northern Cameroon, where the influence of the distant East African Rift stress field is faintly detectable.
Gempa Terbaru
| Mag. | Lokasi | Waktu | |
|---|---|---|---|
| Tidak ada gempa bumi terbaru. | |||
Peristiwa Historis yang Menonjol
Earthquakes Near Major Cities in Cameroon
Pertanyaan yang Sering Diajukan
Cameroon has a low level of seismic activity. Large earthquakes are infrequent but not impossible. A total of 0 earthquakes have been recorded in Cameroon's seismic history.
Cameroon has had 0 recorded earthquakes. This count includes events of all magnitudes detected by seismic monitoring networks. The actual number of earthquakes may be higher, as smaller events can go undetected.
Cameroon is classified in the "Low" seismic zone, located in Africa. Seismic zones indicate the relative level of earthquake hazard based on historical activity, geological conditions, and proximity to tectonic plate boundaries.
Selama gempa bumi, Merunduk, Berlindung, dan Bertahan. Berlindung di bawah meja atau meja yang kokoh, lindungi kepala dan leher Anda, dan bertahan hingga guncangan berhenti. Jika di luar ruangan, pindah ke area terbuka jauh dari bangunan dan kabel listrik.
Risiko gempa bumi suatu negara dinilai menggunakan beberapa faktor: kedekatan dengan batas lempeng tektonik, seismisitas historis (frekuensi dan magnitudo kejadian masa lalu), kondisi geologi, kepadatan penduduk di zona seismik, dan penegakan standar bangunan. QuakeFYI menetapkan zona seismik dari 0 (tanpa risiko) hingga 4 (sangat tinggi) berdasarkan faktor-faktor tersebut.
Zona seismik adalah wilayah geografis yang diklasifikasikan berdasarkan tingkat bahaya gempa bumi. Zona 0 memiliki risiko yang dapat diabaikan, Zona 1 memiliki risiko rendah, Zona 2 memiliki risiko sedang, Zona 3 memiliki risiko tinggi, dan Zona 4 memiliki risiko sangat tinggi. Zona-zona ini ditentukan oleh data gempa bumi historis, kondisi tektonik, dan kondisi geologi.
Negara-negara di sepanjang Cincin Api Pasifik mengalami gempa bumi paling banyak. Jepang, Indonesia, Chili, Filipina, dan Iran secara konsisten mencatat aktivitas seismik tertinggi. Amerika Serikat (terutama Alaska dan California), Turki, dan Meksiko juga termasuk negara-negara dengan aktivitas seismik tertinggi.
Kepadatan penduduk memperbesar risiko gempa bumi karena lebih banyak orang dan infrastruktur yang terpapar potensi kerusakan. Gempa bumi magnitudo 7,0 di kota yang padat penduduknya dapat menyebabkan ribuan korban, sementara kejadian yang sama di area tak berpenghuni mungkin tidak menyebabkan korban. Standar bangunan dan kesiapsiagaan darurat sangat mengurangi risiko di area padat penduduk.
Kepadatan seismik mengukur konsentrasi aktivitas gempa bumi relatif terhadap luas daratan suatu negara, dinyatakan sebagai gempa bumi per 1.000 kilometer persegi. Kepadatan seismik yang tinggi menunjukkan aktivitas gempa bumi yang sering per satuan luas, membantu membandingkan risiko seismik antara negara-negara dengan ukuran berbeda.