Volcanoes by country
TanzaniaMap, activity and eruption history
The Holocene catalogue of the Smithsonian Global Volcanism Program lists 5 volcanoes in Tanzania. This page brings together the map, report status, eruption history and the surroundings of every single volcano. None of them currently has a running eruption report.
Earthquakes · TanzaniaMap
Every volcano in the country with plate boundaries, air traffic within 50 km, airports and nuclear power plants. Earthquakes can be added on top.
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Sorted by report status and elevation. Every entry opens the full volcano profile.
“Last eruption” is a catalogue record, not evidence of activity in progress.
Eruptions with fatalities, damage or high explosivity from the NOAA NCEI database of significant volcanic eruptions.
The Volcanic Explosivity Index (VEI) runs from 0 (effusive) to 8 (super-eruptive). Each step stands for roughly ten times the erupted mass.
Documented eruptions since 1500. Earlier centuries are recorded less completely, so a rise also reflects better observation.
0 events in the last 30 days within 50 km of a volcano in Tanzania.
No event within 50 km of a volcano in Tanzania was recorded in the last 30 days.
Spatial proximity does not establish a volcanic origin. Many events in volcanic regions are tectonic.
What the volcanic landscape of Tanzania is made of and which tectonic setting it sits in.
Airports with scheduled service and nuclear power plant sites near a volcano in Tanzania.
No site from the included datasets lies within this radius.
This selection shows geographic proximity, not a hazard zone or confirmed impacts.
Short descriptions of the country's best-known volcanoes.
Mount Meru is a dormant stratovolcano located 70 kilometres (43 mi) west of Kilimanjaro in southeast Arusha Region, Tanzania. At a height of 4,562.13 metres (14,968 ft), it is visible from Mount Kilimanjaro on a clear day, and is the eighth-highest mountain of Africa.
Ol Doinyo Lengai is an active stratovolcano in northern Tanzania. It consists of a volcanic cone with two craters, the northern of which has erupted during historical time. Uniquely for volcanoes on Earth, it has erupted natrocarbonatite, an unusually low temperature and highly fluid type of magma. Eruptions in 2007–2008 affected the surrounding region.
Mount Rungwe is a volcanic mountain in Mbeya Region, in Tanzania's Southern Highlands. At an altitude of 2,981 metres (9,780 ft), it is southern Tanzania's second-highest peak. Rungwe's volcano is currently inactive.
Lake Ngozi (or Lake Ngosi) is the second largest crater lake in Africa. It can be found near Tukuyu, a small town in the highland Rungwe District, Mbeya Region, of southern Tanzania in East Africa. It is part of the Poroto Mountains and the northern rim of the caldera is the highest point in the range. The caldera mostly composed from trachytic and phonolitic lavas. Ngozi is a Holocene caldera that generated the Kitulo pumice 12,000 years ago during a Plinian eruption, most likely in the same eruption that generated the caldera. Other eruption deposits are the Ngozi Tuff (less than thousand years ago) and the Ituwa Surge base surge deposits of uncertain age, but intermediary to the Kitulo pumice and Ngozi Tuff. The youngest activity generated a pyroclastic flow that flowed southwards for 10 km around 1450 CE. Some pyroclastic cones surround the volcano. The walls of the caldera are forested, with the exception of segments scoured by landslides and high cliffs that inhibit access to the water. The inner caldera is forested with Maesa lanceolata, Albizia gummifera and Hagenia abyssinica, far fewer tree species than neighbouring mountains consistent with the recent geological origin o
Kyejo is an active stratovolcano in the Rukwa Rift Basin of Tanzania. It is located northwest of Lake Malawi. Eruptions at Kyejo are typically effusive although some moderately-sized explosions occur at its summit. Its numerous parasitic cones, a combination of spatter and cinder cones, are mostly distributed along its southern flanks. Volcanic activity in the area initiated during the mid-Pleistocene. Its last eruption was dated to around 1800 and is the only historically documented eruption on Kyejo. This eruption occrred at the Sarabwe and Fiteko parasitic cones along a northwest trending fissure at its northwestern slope. The three-day eruption produced lava flows that travelled 8 km (5.0 mi).
Short descriptions: Wikipedia, CC BY-SA 4.0
Countries with at least 5 volcanoes in the catalogue.
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