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Volcán de Agua

Volcán de Agua is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Volcán de Agua rather than just read about it. In short: Volcán de Agua (Spanish for "Volcano of Water", also known as Junajpú by the Maya) is an extinct stratovolcano located in the departments of Sacatepéquez and Escuintla in Guatemala. At 3,760 m (12,340 ft), Agua Volcano towers more than 3,500 m (11,500 ft) above the Pacific coastal plain to the south and 2,000 m (6,600 ft) above the Guatemalan Highlands to the north.

Volcán de Agua — main illustration
Volcán de Agua — illustration

Key takeaways

  • Volcán de Agua belongs to earth science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Volcán de Agua to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Volcán de Agua from memory before moving on to harder problems.

Reference excerpt

Volcán de Agua (Spanish for "Volcano of Water", also known as Junajpú by the Maya) is an extinct stratovolcano located in the departments of Sacatepéquez and Escuintla in Guatemala. At 3,760 m (12,340 ft), Agua Volcano towers more than 3,500 m (11,500 ft) above the Pacific coastal plain to the south and 2,000 m (6,600 ft) above the Guatemalan Highlands to the north. It dominates the local landscape except when hidden by cloud cover. The volcano is within 5 to 10 km (3.1 to 6.2 mi) of the city of Antigua Guatemala and several other large towns situated on its northern apron. These towns have a combined population of nearly 100,000. It is within about 20 km (12 mi) of Escuintla (population, c. 150,000) to the south. Coffee is grown on the volcano's lower slopes.

Brief description and history

The local Kaqchikel people have always called the volcano Hunapú 'place of flowers' or Jun Ajpu' 'one hunter' (the calendar date for the sacred site; a typical method for naming sacred sites in Mayan cosmovision) in current Kaqchikel orthography. The Spanish conquistadors also called it Hunapú until a lahar from the volcano on September 10, 1541, destroyed the original capital of Guatemala (now known as Ciudad Vieja), after which the capital was moved to Antigua Guatemala. Among the casualties was the governor Beatriz de la Cueva. As the lahar produced a destructive flood of water, this prompted the modern name Volcán de Agua meaning "Volcano of Water", in contrast to the nearby Volcán de Fuego or "Volcano of Fire". The Kaqchikels call Volcán de Fuego Chi Gag (Chi Q'aq' in current Kaqchikel orthography), 'where the fire is'. The volcano was active in the late Pleistocene between 80,000 and 10,000 years ago, but has not erupted since then. Despite the lack of eruptive activity, the volcano can still produce debris flows and lahars that inundate nearby populated areas. This was proven by the fact that on 11 September 1541, newly founded villa of Santiago de los Caballeros was ruined by a "formidable landslide that came down Volcán de Agua; the mudslide brought along heavy rocks that destroyed part of the buildings and damaged the rest". The city was destroyed and the survivors had no direction, since governor Beatriz de la Cueva died during the disaster, which took place shortly after her husband, Adelantado Pedro de Alvarado, died and she was appointed governor by the Ayuntamiento (City Hall). Beatriz de la Cueva had been beside herself with grief and on 9 September 1541, when she had signed the Cabildo documents, she did so as la sin ventura (the unlucky one), a phrase that turned out to be prophetic. In the aftermath Beatriz de la Cueva was blamed for the disaster as it was considered to be a godly punishment for her sins. Additionally her fate became a cautionary tale about giving women positions in government particularly when many qualified men were available.

In 1895 Anne Cary Maudslay and her husband, archeologist Alfred Percival Maudslay, visited the Antigua Guatemala region as part of a journey through Guatemala's Maya and colonial archeological monuments, and climbed the Volcán de Agua; in her book A Glimpse at Guatemala she explains that water from the volcano crater could not have destroyed the old Santiago: The cause of this catastrophe is usually said to have been the bursting of the side of a lake which had been formed in the crater of the extinct Volcán de Agua; but an examination of the crater shows this explanation to be improbable, as the break in the crater-wall is in an opposite direction, and no water flowing from it could have reached the town. Moreover, there is no evidence to show that the deeper portion of the crater, which is still intact, has held water since the reported outbreak. Indeed, an accumulation of water during the exceptionally heavy rain, through some temporary obstruction in one of the deep worn gullies which indent the beautiful slope of that great mountain, and a subsequent landslip would probably account for the damage done without the aid of either an eruption of water from the crater or the supernatural appearances which are duly noted by the old chroniclers.The volcano was last blanketed by snowfall in January 1967. The Volcán de Agua was declared a protected area in 1956 and covers an area of 12,600 hectares (31,000 acres). On 21 January 2012, 12,000 Guatemalans formed a human chain all the way to the peak of Volcán de Agua in a protest against domestic violence.

Gallery

See also Guatemala portal List of volcanoes in Guatemala Mountain peaks of North America List of stratovolcanoes

Notes and references

References

Bibliography

External links This article incorporates public domain material from the United States Geological Survey

Media related to Volcán de Agua at Wikimedia Commons Ideal Pictures Corp. Menace of Guatemala (Ideal What-Nots series), 1934 documentary now in the public domain. Hosted at the Internet Archive. The narrator has a patronizing attitude to Guatemalans, but the footage is interesting. "Volcán de Agua, Guatemala" on Peakbagger

Illustrations

Volcán de Agua illustration
Volcán de Agua: Volcán de Agua as seen from Santa María de Jesús in 1895. Photograph by Alfred Percival Maudslay.[3]
Volcán de Agua as seen from Santa María de Jesús in 1895. Photograph by Alfred Percival Maudslay.[3]
Volcán de Agua: Volcán de Agua as seen from Ciudad Vieja in 2007.
Volcán de Agua as seen from Ciudad Vieja in 2007.
Volcán de Agua illustration
Volcán de Agua illustration

Worked examples

Example 1 — a first encounter with Volcán de Agua

Start with the simplest possible case. Write down what Volcán de Agua claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Volcán de Agua before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Volcán de Agua ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Volcán de Agua

In research
Volcán de Agua appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Volcán de Agua in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Volcán de Agua is common in secondary-school and first-year university syllabi. It links to neighbouring topics Mountains of Guatemala, Pleistocene stratovolcanoes, Protected areas of Guatemala, so understanding it makes those chapters shorter.
In everyday life
Look for Volcán de Agua outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Volcán de Agua in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Volcán de Agua means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Volcán de Agua out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Volcán de Agua in simple terms?

Volcán de Agua (Spanish for "Volcano of Water", also known as Junajpú by the Maya) is an extinct stratovolcano located in the departments of Sacatepéquez and Escuintla in Guatemala. At 3,760 m (12,340 ft), Agua Volcano towers more than 3,500 m (11,500 ft) above the Pacific coastal plain to the sout…

Why does Volcán de Agua matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Volcán de Agua?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Volcán de Agua.

Tags

  • Mountains of Guatemala
  • Pleistocene stratovolcanoes
  • Protected areas of Guatemala
  • Sacatepéquez Department
  • Sierra Madre de Chiapas
  • Stratovolcanoes of Guatemala
  • Subduction volcanoes
  • Three-thousanders of North America

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