🇲🇹

Malta

Zona Seismik: Moderate Europe

Total Gempa Bumi

Magnitudo Terbesar

5,2

Zona Seismik

Moderate

Malta terletak di Europe dan memiliki klasifikasi risiko seismik Moderate. Total 3 gempa bumi telah tercatat di negara ini. Gempa bumi terbesar yang tercatat di negara ini mencapai magnitudo 5,2. Dengan populasi 574.250 dan luas daratan 316 km², peristiwa seismik dapat memiliki implikasi signifikan terhadap infrastruktur dan keselamatan publik.

Tinjauan Seismik

Malta occupies the Pelagian Platform in the central Mediterranean, a shallow underwater plateau forming part of the Africa–Eurasia collision zone between Sicily and North Africa. The archipelago's seismicity is moderate: earthquakes occur regularly in the surrounding Sicily Channel and in the Maltese Fault Zone system, a series of NE-trending normal [[fault]] structures that bisect the islands and the shallow sea floor around them. The most significant local seismic source is the Malta Escarpment, a major tectonic boundary on the eastern side of the island where the Pelagian Platform drops steeply to the Ionian Basin. [[Magnitude]] 4–5 events in the Malta region occur every few years and are widely felt across the islands.

Malta's historical earthquake record includes several damaging events transmitted from the highly active Sicilian seismic zone. The 1693 Val di Noto earthquake (M ~7.4), centered in southeastern Sicily, caused severe damage in Malta, collapsing buildings and killing approximately 400 people — an enormous toll for the island's small population. The 1693 event remains the defining seismic catastrophe in Maltese collective memory. The 1856 Crete earthquake and associated [[tsunami]] caused wave disturbances along Maltese shores. More locally, the 1923 Malta earthquake (M 5.0) and several 20th-century events in the surrounding channel have been felt strongly across the archipelago.

The tectonic context involves the convergence of the African plate northward into Eurasia across the central Mediterranean, with the Sicily Channel acting as a zone of distributed rifting and block rotation. Malta sits at the intersection of the NE-trending Malta Fault system and the broader Pantelleria Rift system, which generated the 1891 Pantelleria earthquake (M 6.6, felt strongly in Malta) and continues to be seismically active. Malta applies Eurocode 8 seismic provisions appropriate to its moderate hazard, and national emergency planning accounts for the possibility of [[tsunami]]-generating events in the surrounding sea.

Gempa Terbaru

Mag.	Lokasi	Kedalaman	Waktu
Tidak ada gempa bumi terbaru.

Pertanyaan yang Sering Diajukan

Malta has a moderate level of seismic activity. Significant earthquakes occur periodically. A total of 3 earthquakes have been recorded in Malta's seismic history.

The largest recorded earthquake in Malta had a magnitude of 5.2. Earthquakes of this size can cause significant damage depending on depth, location, and local building standards.

Malta has had 3 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.

Malta is classified in the "Moderate" seismic zone, located in Europe. 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.