Active volcanoes

is a large, dominantly basaltic range of volcanoes on the east side of the Izu Peninsula which lies on the Pacific coast of the island of Honshu in Japan. The field covers a total area of 400 km2. The only recorded activity was a submarine phreatic eruption, between the city of Ito and Hatsushima island, that lasted for just 10 minutes in 1989. Ito, home to 74,000 people, is known for its hot springs.

volcanic seamount to the north of New Zealand

Todoko-Ranu is a twin caldera complex on Halmahera island, Indonesia. The 2 km wide of lava-filled Todoko caldera is at the south of the 2 × 2.8 km wide of Ranu caldera. The Ranu caldera contains a volcanic cone Sahu and a caldera lake at the north side. No historical records are found from the caldera complex.

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 f

patera on Io

mountain in United States of America

mountain in Papua New Guinea

Ljósufjöll () is a fissure vent system and central volcano on the Snæfellsnes Peninsula in Iceland. The name derives from the central volcano and translates into English as "Mountains of the Light".

stratovolcano in Japan

elongated island in the Banda Sea and volcano

Eifuku () and NW Eifuku () are two seamounts in the Pacific Ocean. The better known one is NW Eifuku, where an unusual hydrothermal vent called "Champagne" produced droplets of liquid . Both seamounts are located in the Northern Marianas and are volcanoes, part of the Izu-Bonin-Mariana Arc. NW Eifuku rises to depth below sea level and is a wide volcanic cone.

patera on Io

Emuruangogolak is an active shield volcano straddling the Gregory Rift in Kenya, in Eastern Africa. It has a caldera on its summit. The last known eruption was a trachyte flow which occurred in 1910. Steam vents and fumarolic activity continues from fissures within the caldera and along the flanks of the volcano. Several maar lakes exist in the rift valley adjacent to the volcano. The volcano's summit is at an elevation of , and its formation is calculated to have been 38,000 years ago.

volcano in Aleutians West Census Area, Alaska

ryolitic twin domes

volcanic field in Heilongjiang, China

active submarine volcano northeast of Amsterdam Island in the Indian Ocean

mountain in Iōjima, Japan

volcano on Io

volcanic field in Saudi Arabia

volcano in southern Chile