The summit caldera was created by an explosive VEI-6 eruption that occurred 18,000 ± 7,000 years ago. A conspicuous break in slope around 3,200 m ASL calls attention to a summit plateau representing a caldera. The upper slopes of Mount Erebus are dominated by steeply dipping (about 30°) tephritic phonolite lava flows with large-scale flow levees. Lava flows of more viscous phonotephrite and trachyte erupted after the basanite. Erebus is the world's only presently erupting phonolite volcano. Slightly younger basanite and phonotephrite lavas crop out on Fang Ridge – an eroded remnant of an early Erebus volcano – and at other isolated locations on the flanks of Erebus. The oldest eruptive products consist of relatively undifferentiated and nonviscous basanite lavas that form the low broad platform shield of Erebus. The composition of the current eruptive products of Erebus are anorthoclase- porphyritic tephritic phonolite and phonolite, which are the bulk of exposed lava flow on the volcano. The bottom half of the volcano is a shield and the top half is a stratocone. Mount Erebus is classified as a polygenetic stratovolcano. Scientific study of the volcano is also facilitated by its proximity to McMurdo Station (U.S.) and Scott Base (New Zealand), both sited on the same island around 35 km away. The volcano is scientifically remarkable in that its relatively low-level and unusually persistent eruptive activity enables long-term volcanological study of a Strombolian eruptive system very close (hundreds of metres) to the active vents, a characteristic shared with only a few volcanoes on Earth, such as Stromboli in Italy. Characteristic eruptive activity consists of Strombolian eruptions from the lava lake or from one of several subsidiary vents, all within the volcano's inner crater. The summit contains a persistent convecting phonolitic lava lake, one of five long-lasting lava lakes on Earth. It is the current eruptive centre of the Erebus hotspot. Mount Erebus is the world's southernmost active volcano. The volcano was the site of the Air New Zealand Flight 901 accident, which occurred in November 1979.Īnorthoclase crystal (45 mm long) from Mt. The volcano has been active since about 1.3 million years ago and has a long-lived lava lake in its inner summit crater that has been present since at least the early 1970s. With a summit elevation of 3,794 metres (12,448 ft), it is located in the Ross Dependency on Ross Island, which is also home to three inactive volcanoes: Mount Terror, Mount Bird, and Mount Terra Nova. It is the sixth-highest ultra mountain on the continent. Mount Erebus ( / ˈ ɛr ɪ b ə s/) is the second-highest volcano in Antarctica (after Mount Sidley), the highest active volcano in Antarctica, and the southernmost active volcano on Earth. Data comes from the War of Kings fights.(claimed by New Zealand as part of the Ross Dependency) Adds to 200%, as you can have one active and one passive reforged equip skill. Numbers show the popularity of activated reforged equipment. This hero's mysterious power has not been awakened. Sonix will monitor enemies that deal dmg to him, and for a brief time, Sonix will get a music note each time that enemy casts a basic atk or skill. Gains a music note from imprisoned enemies.ĭmg received is lowered when allied hero takes crit damage. Brief CD between imprisoning the same enemy.
Imprisoned enemies will be unable to do anything or be attacked. When taking dmg from a penetrating projectile, the projectile will be disintegrated and produce a music note.Ĭreates an echo chamber around himself, boosting AP of allied heroes within and dealing dmg and imprisoning enemies who enter it. For a time, the sound wave will protect this allied hero, lowering dmg received. At 5 notes, Sonix will cast a sound blast at the next enemy to cast a skill, silencing the target.Ĭreates a sound wave coming from a teammate, dealing dmg to nearby enemies. Sound orb dmg decreases with each enemy it passes through, to a minimum of 20% Passive: Sonix’s basic attack will produce music notes. Sound of Silence: Unleashes a sound orb forward, dealing dmg and silencing enemies it hits. Applies Life Steal and works even when silenced, but can be dodged.
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