🌋VolcanoAtlas

Volcán de Fuego

Central America's Most Active and Deadliest Volcano

Elevation

3,799 m

Last Eruption

2025 (ongoing since 2002)

Type

Stratovolcano

Country

Guatemala

Location

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Volcanic Hazards & Risk Assessment

Primary Hazards

  • Pyroclastic flows
  • Lava flows
  • Volcanic bombs and ballistics
  • Lahars and mudflows

Risk Level

Population at RiskLow
Infrastructure RiskHigh
Aviation RiskSignificant

Geological Composition & Structure

Rock Types

Primary
Unknown
Silica Content
Varied composition

Tectonic Setting

Unknown
Intraplate setting with hotspot or regional volcanic activity.

Age & Formation

Epoch
Unknown
Evidence
Unknown

Eruption Statistics & Analysis

MetricValueGlobal RankingSignificance
Total Recorded EruptionsUnknownLowModerately active volcano
Maximum VEIVEI UnknownMinorLocal impact potential
Recent Activity-20249976 years agoVery RecentCurrently active

Monitoring & Alert Status

Monitoring Networks

Global Volcanism Program
International eruption database

Current Status

Active
Recent volcanic activity detected. Continuous monitoring in place.
Volcano erupting at night with city lights below

Timothy Cohen

via Unsplash

Other Volcanoes in Guatemala

Interesting Facts

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Volcán de Fuego has been in near-continuous eruption since January 2002 — over 23 years — making it one of the longest-running active eruptions on Earth.

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The June 3, 2018 eruption killed at least 431 people and left 256 missing, making it the deadliest volcanic event worldwide since Mount Merapi killed 353 in 2010.

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Fuego erupts unusually mafic basaltic magma for a large continental-arc stratovolcano — a characteristic that gives its lava fountains their intense orange-red incandescence.

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The collapse of the ancestral Meseta edifice produced a debris-avalanche deposit that extends approximately 50 km (31 mi) onto the Pacific coastal plain — one of the largest volcanic landslide deposits in Central America.

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Seven of Fuego's 79 recorded eruptions reached VEI 4, the most of any Guatemalan volcano at that intensity level.

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Pyroclastic flows during the 2018 eruption traveled over 12 km from the summit, reaching temperatures exceeding 700°C (1,300°F) and speeds of 100–200 km/h.

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Fuego, Acatenango, and Agua form a dramatic trio of peaks visible from the UNESCO World Heritage city of Antigua Guatemala, founded in 1543.

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The volcano's nighttime Strombolian eruptions — visible from the summit of neighboring Acatenango — make the Acatenango overnight hike one of the world's most popular volcanic tourism experiences.

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Fuego has produced eruptions in every century since the 16th, with 20 eruptions recorded in the 20th century alone.

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The 1974 VEI 4 eruption became a landmark study for volcanologists, challenging the assumption that only silicic magmas could produce highly explosive sub-Plinian eruptions.

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In the Kaqchikel Maya language, Fuego is known as Chi Q'aq', meaning 'where the fire is' — a name predating the Spanish translation by centuries.

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The village of San Miguel Los Lotes, destroyed in 2018, was buried under several meters of pyroclastic debris — drawing comparisons to the Roman city of Pompeii.

Frequently Asked Questions

Is Volcán de Fuego still erupting?
Yes, Volcán de Fuego has been in near-continuous eruption since January 2002, making it one of the most persistently active volcanoes on Earth. Typical activity consists of Strombolian explosions at the summit producing ash plumes rising 1–2 km above the crater, incandescent lava fountains, and periodic lava flows. Several times per year, activity intensifies into paroxysmal episodes producing larger eruption columns, pyroclastic flows, and significant ashfall. INSIVUMEH, Guatemala's volcanological institute, monitors Fuego continuously and issues regular bulletins. The volcano shows no signs of returning to dormancy.
How many people died in the 2018 Fuego eruption?
The official death toll from the June 3, 2018 eruption stands at 431 people, with approximately 256 additional people still listed as missing and presumed dead. The majority of victims were in the communities of San Miguel Los Lotes and El Rodeo in Escuintla department, which were engulfed by pyroclastic flows descending the Barranca Las Lajas. Nearly 13,000 people were evacuated, and over 1.7 million were affected. The disaster was Guatemala's deadliest volcanic event in modern history and one of the deadliest volcanic eruptions worldwide since Nevado del Ruiz killed approximately 23,000 people in Colombia in 1985.
How tall is Volcán de Fuego?
Volcán de Fuego stands 3,799 m (12,464 ft) above sea level, making it one of the tallest active volcanoes in Central America. Its summit rises approximately 2,500 m above the Pacific coastal plain to the south. Fuego is slightly shorter than its dormant twin, Acatenango (3,976 m / 13,045 ft), located just 5 km to the north, and nearly identical in height to neighboring Volcán de Agua (3,760 m / 12,336 ft). For comparison, Guatemala's tallest volcano is Tajumulco at 4,220 m (13,845 ft).
What type of volcano is Fuego?
Fuego is a stratovolcano (also called a composite volcano), built up by alternating layers of lava flows, ash deposits, and pyroclastic material over tens of thousands of years. It is part of the Fuego–Acatenango volcanic complex, which includes the older Meseta and Acatenango edifices. Unusually for a large stratovolcano on continental crust, Fuego erupts predominantly basaltic magma rather than the more typical andesite or dacite. This basaltic composition produces spectacular lava fountains and relatively fluid lava flows, though the volcano is fully capable of generating explosive eruptions up to VEI 4.
Can you hike Volcán de Fuego?
Climbing the summit of Volcán de Fuego itself is extremely dangerous and not permitted due to its ongoing eruption. However, the neighboring Acatenango volcano offers one of the world's most spectacular volcanic hiking experiences. Guided overnight trips from Antigua Guatemala involve a 6–8 hour hike to a campsite at approximately 3,700 m on Acatenango's flanks, where hikers spend the night watching Fuego's eruptions from about 5 km away. The dry season (November–April) offers the best conditions. Accredited guides and proper cold-weather gear are essential, as temperatures at the campsite can drop below freezing.
Why was the 2018 eruption so deadly?
Several factors combined to make the June 3, 2018 eruption devastating. First, pyroclastic flows — not lava or ashfall — were the primary killer, traveling at 100–200 km/h down deeply incised ravines (barrancas) that channeled them directly into populated communities. Second, the communities of San Miguel Los Lotes and El Rodeo had grown into high-risk zones on the volcano's lower flanks. Third, evacuation warnings were delayed: the eruption intensified rapidly, and authorities did not issue evacuation orders until flows had already reached populated areas. Fourth, limited monitoring infrastructure and communication systems hampered early detection of the paroxysm's severity.
How often does Fuego erupt?
Fuego has been in near-continuous eruption since January 2002, producing daily Strombolian explosions and periodic more intense events. Over its full recorded history dating to 1524, Fuego has produced 79 eruptions — an average of roughly one eruption every 6–7 years, though activity has been clustered in active periods. The 16th century saw 17 eruptions, and the 20th century recorded 20. Several times per year, the volcano experiences paroxysmal episodes producing larger eruption columns and pyroclastic flows. Fuego ranks among the five most frequently erupting volcanoes in the Western Hemisphere.
What is the difference between Fuego and Acatenango?
Fuego and Acatenango are twin volcanoes located just 5 km apart, forming a single volcanic massif, but they differ significantly. Fuego (3,799 m) is one of the most active volcanoes in the Americas, erupting basaltic magma in near-continuous Strombolian activity since 2002. Acatenango (3,976 m) is dormant, having last erupted in 1972, and produces more typical andesitic magma. Geologically, they represent a southward migration of volcanism: the older Acatenango gave way to the younger, more mafic Fuego. Today, Acatenango serves as a safe vantage point for observing Fuego's eruptions.