Guinea
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.
Guinea is located in Africa and has a Low seismic risk classification. A total of 0 earthquakes have been recorded in the country's seismic history. With a population of 14,363,931 and a land area of 245,857 km², seismic events can have significant implications for infrastructure and public safety.
Seismic Overview
Guinea lies on the western margin of the West African craton, its geology dominated by ancient Archean and Proterozoic basement rocks that include the Fouta Djalon Plateau and the Nimba Mountains — some of the oldest exposed rocks in West Africa. This ancient, stable geological setting produces very little natural seismicity. The country experiences only sporadic micro-earthquakes, and no event exceeding [[magnitude]] 4.5 has been reliably documented within Guinea's borders.
The Nimba Mountains in the southeast corner of Guinea, shared with Liberia and Côte d'Ivoire, represent Archean greenstones and itabirites (iron-rich rocks) of exceptional geological antiquity. While these mountains are structurally important in the context of West African geology, they are not associated with contemporary seismic activity. No active [[fault]] systems have been identified in Guinea that would generate moderate-to-large earthquakes.
The coastline of Guinea faces the Atlantic passive margin, which developed during the Mesozoic opening of the Atlantic Ocean. The passive margin is geologically inactive, and the offshore sedimentary basins produce no significant seismicity. The Guinea Plateau submarine feature offshore is a broad, stable submarine platform without active volcanism or faulting.
Historical earthquake records for Guinea are extremely limited, and no earthquake is documented to have caused casualties or significant structural damage in the country's history. The regional seismograph network coverage in Guinea is poor, with only a few stations from the IRIS and AfricaArray networks providing any monitoring capability. As a result, even moderate earthquakes in Guinea would be poorly characterized in terms of precise location and [[seismic-wave]] character. Guinea's seismic hazard is classified as very low by regional and global assessments.
Recent Earthquakes
| Mag | Location | Time | |
|---|---|---|---|
| No recent earthquakes. | |||
Notable Historical Events
Earthquakes Near Major Cities in Guinea
Frequently Asked Questions
Guinea has a low level of seismic activity. Large earthquakes are infrequent but not impossible. A total of 0 earthquakes have been recorded in Guinea's seismic history.
Guinea 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.
Guinea 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.
During an earthquake, Drop, Cover, and Hold On. Get under a sturdy desk or table, protect your head and neck, and hold on until shaking stops. Move away from windows and heavy objects. After the earthquake, check for injuries and be prepared for aftershocks.
Country earthquake risk is assessed using several factors: proximity to tectonic plate boundaries, historical seismicity (frequency and magnitude of past events), geological conditions, population density in seismic zones, and building code enforcement. QuakeFYI assigns seismic zones from 0 (no risk) to 4 (very high) based on these factors.
A seismic zone is a geographic area classified by the level of earthquake hazard. Zone 0 has negligible risk, Zone 1 has low risk, Zone 2 has moderate risk, Zone 3 has high risk, and Zone 4 has very high risk. These zones are determined by historical earthquake data, tectonic setting, and geological conditions.
Countries along the Pacific Ring of Fire experience the most earthquakes. Japan, Indonesia, Chile, the Philippines, and Iran consistently record the highest seismic activity. The United States (especially Alaska and California), Turkey, and Mexico are also among the most seismically active nations.
Population density amplifies earthquake risk because more people and infrastructure are exposed to potential damage. A magnitude 7.0 earthquake in a densely populated city can cause thousands of casualties, while the same event in an uninhabited area may cause none. Building codes and emergency preparedness greatly reduce risk in populated areas.
Seismic density measures the concentration of earthquake activity relative to a country's land area, expressed as earthquakes per 1,000 square kilometers. A high seismic density indicates frequent earthquake activity per unit area, helping compare seismic risk between countries of different sizes.