Port of BeirutThe Port of Beirut (Arabic: مرفأ بيروت) is the main port in Lebanon on the eastern part of the Saint George Bay on Beirut's northern Mediterranean coast, west of the Beirut River. It is one of the largest and busiest ports on the Eastern . On 4 August 2020, a large explosion, caused by improperly stored ammonium nitrate, occurred at the port, killing at least 218 people, injuring more than 7,000 and rendering 300,000 others homeless.
MV RhosusMV Rhosus was a general cargo ship that was abandoned in Beirut, Lebanon, after the ship was declared unseaworthy and the charterers lost interest in the cargo. The 2,750 tonnes of ammonium nitrate which the ship was carrying was confiscated and brought to shore in 2014, and later caused the catastrophic 2020 Beirut explosion. The vessel's owner at the time of abandonment was Cyprus-based Russian businessman Igor Grechushkin. The ship sank in the Port of Beirut in 2018.
Ammonium nitrateAmmonium nitrate is a chemical compound with the formula NH4NO3. It is a white crystalline salt consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, but does not form hydrates. It is predominantly used in agriculture as a high-nitrogen fertilizer. Its other major use is as a component of explosive mixtures used in mining, quarrying, and civil construction.
Largest artificial non-nuclear explosionsList of large explosions This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs more citations. Please help improve this article by adding citations to reliable sources.
BeirutCapital and largest city of LebanonCapital city and municipality in LebanonBeirut ( ; Arabic: بيروت, romanised: Bayrūt) is the capital and largest city of Lebanon. As of 2025, Greater Beirut has a population of 2.4 million, just under half of Lebanon's population, which makes it the twelfth-largest city in the Levant region and the sixteenth-largest in the Arab world. The city is situated on a peninsula at the midpoint of Lebanon's coast.
TNT equivalentTNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion. A ton of TNT equivalent is a unit of energy defined by convention to be 4.184 gigajoules (1 gigacalorie). It is the approximate energy released in the detonation of a metric ton (megagram) of trinitrotoluene (TNT). In other words, for each gram of TNT exploded, 4.184 kilojoules (or 1 kcal) of energy are released.
United States Geological SurveyThe United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the United States Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes.
IsraelIsrael, officially the State of Israel, is a country in the Southern Levant region of West Asia. It is bordered by Lebanon to the north, Syria to the northeast, Jordan to the east, and Egypt to the southwest. Israel's western coast lies on the Mediterranean Sea, its southern tip reaches the Red Sea, and to the east is Earth's lowest point near the Dead Sea.
SyriaSyria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to the north and northwest, Iraq to the east and southeast, Jordan to the south, and Israel and Lebanon to the southwest. It is a republic under a provisional government and comprises 14 governorates. Damascus is Syria's capital and largest city.
EarthquakeSudden movement of the Earth's crustEarthquake epicenters occur mostly along tectonic plate boundaries, especially on the Pacific Ring of Fire.An earthquake, also called a quake, tremor, or temblor, is the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves.
CyprusCyprus, officially the Republic of Cyprus, is an island country in the eastern Mediterranean Sea, located off the coast of the Levant mainland in West Asia. The island of Cyprus, which is the third largest and third most populous island in the Mediterranean, is divided along the United Nations Buffer Zone between the internationally recognised Republic of Cyprus and the Turkish Republic of Northern Cyprus, which is recognised only by Turkey.
IonosphereThe ionosphere () is the ionized part of the upper atmosphere of Earth, from about 48 km (30 mi) to 965 km (600 mi) above sea level, a region that includes the thermosphere and parts of the mesosphere and exosphere. The ionosphere is ionized by solar radiation. It plays an important role in atmospheric electricity and forms the inner edge of the magnetosphere.*As an Amazon Associate I earn from qualifying purchases.