Patagonia, July 18 2018
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The fracture of Perito Moreno Glacier

A natural phenomenon that has already become one of Patagonia’s most sought after, yet unpredictable experience: Perito Moreno glacier’s  rupture.

Perito Moreno Glacier fracture

What is the process like ?

Lake Argentino, in which Perito Moreno Glacier is set, has many branches. Two of them, Sur and Rico, are behind the Magellan’s Peninsula and they debouch in the lake through the Témpanos Channel. And from time to time the glacier’s front ice tongue moves forward and joins the Peninsula, even climbing its coasts.

The ice reaches Magellan’s PeninsulaThis amazing natural dam makes the level of the Sur and Rico branches (which still keep getting water, ice and snow), raise their level causing a huge amount of pressure. This pressure eases when the water starts filtering through the places where the glacier touches ground and it digs a sort of tunnel underneath the ice.

The Finally, when this hole gets too big and due to the water pressure, the enormous wall of ice falls apart causing one of the most overwhelming natural phenomenon that can be seen. The complete process of fracture of the glacier may last two or three full days.

A little history

In order to better understand the fracture that has made Perito Moreno Glacier so famous around the world it is good to review the facts we know about the history of this unmatchable event.

Ice tunnel in Perito Moreno GlacierThe first fracture registered occurred in 1917. After that, during the 20th century the phenomenon occurred 16 times, the last one being February 17th, 1988. As years passed, and given the fact that most glaciers in the world are in withdrawal, people thought that the Perito Moreno wouldn’t close over the Magallanes Peninsula any more.

But nature surprises us again.

Last time, in April 2016, like every other time the glacier fractured in the past, the water level difference between the branches and the lake was very important: from 16 to 30 meters. From the south runway, the show was imposing; it could be seen from a distance of only 30 ft. and even feel the cold it generated on one’s skin.

And the magnificent show is about to happen again, and this time the conditions are met for the fracture to be one of the most impressive one that took place over the last 20 years.

Perito Moreno GlacierExperts anyway point that this kind of phenomenon is impossible to predict, reason for which we must feel very lucky for having been able to witness such an event and for having one glacier that is still going strong despite the global heating: the Perito Moreno Glacier.

Comments

11 Responses to The fracture of Perito Moreno Glacier

  1. jorgepolaco says:

    Década infame la pasada en Parques Nacionales que cierra con el Presidente del Directorio de Parques Nacionales Carlos Corvalán y sus cómplices, ahora de regreso a El Calafate bajo el ala de Alicia.
    Que los viáticos que se cobraron por pasear por los parques nacionales y los retornos en las concesiones de servicios turísticos les sirvan para pagar medicamentos por el resto de sus vidas. Bergman, la APN está paralizada y da vergüenza!

  2. carolina says:

    tengo planeado ir a ver esa maravilla y me gustaria que me aconsejen en que mes me conviene ir ya que es la primera ves

  3. areauca says:

    El Galciar rompe cada vez mas seguido y con menos superficie del puente de hielo. Cuidar lo cuidamos entre todos desde cualquier lugar usando menos energia y votando por recursos renovables, en Argentina se puede generar electricidad con el Viento EL Sol y El Oceano ademas de las represas que ya funcionan y que no son de lo mejor para el medio ambiente.Solo falta la voluntad de exigir al gobierno que lo implemente. Igual que transporte a hidrogeno.
    Saludos

  4. ROCHY says:

    LINDOOOOOOOOOOOOOOOOOOO SOY ROCHY

  5. maria says:

    SI ES HERMOSO ALGUN DIA EN 4 AÑOS IRE A VER ESA MARAVILLA… BSOS

  6. pau says:

    parece my lindo ese lugar…. yo sy una estudiante de la primaria y necesito saver en cuantos años tarda en formarce perito moreno???

    • Contenidos Patagonia says:

      Hola Pau: Si entiendo bien tu pregunta creo que te referís a cuánto tiempo tarda el Glaciar Perito Moreno en cerrarse para producir una nueva ruptura. Tal como dice el artículo, eso es imposible de predecir.

  7. Jorge says:

    Realmente es maravilloso, tienen que cuidarlo.

  8. LOkita says:

    Ess FaNtASsTiCXoOoo LooCCCCOOO !!!!

  9. julia says:

    bellisimo!!!!!……no pierdo las esperanzas del volver…..

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