This Ash Cloud Formation From Eruption of Mt. Augustine, Alaska, Had Balls

Male storms exist. Testicle formation is a serious thing. Apparently, Mt. Augustine in Alaska can send you giant balls. Just look at this.

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Photo: Thren09

The ash clouds from the 23 January 1976 eruption of Mt. St. Augustine in Alaska (called by some as the the scrotum of the gods) drifted over Arizona on 25 January at an altitude of 6 kilometers as deduced from air trajectories and the observation of an unusual cloud formation.

Apparently, these were ash-filled versions of the rare mammatus clouds – cellular patterns of pouches hanging underneath the base of a cloud, usually a cumulonimbus raincloud. So they were an even rarer display of an already rare phenomenon, probably never caught on camera at any other time.

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Photo: Thren09

Augustine Volcano, also known as Utakineq in Sugpiaq and Chu Nula in Dena’ina, is located in Alaska and is composed of a central complex made up of summit lava domes and flows that are surrounded by an apron of ash deposits, pyroclastic material, lahars, and avalanches.

The volcano is known to be frequently active, and significant eruptions have been documented in 1883, 1935, 1963–64, 1976, 1986, and 2006.

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A gas plume arising from Augustine Volcano during its eruptive phase 2005-06. Photo: USGS

Recently, I got lucky and photographed some amazing mammatus clouds myself – without the ash filling – over Tapolca, Hungary.

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    mammatus clouds tapolca hungary tamas varga earthly mission 3f2
    Mammatus clouds over Tapolca, Hungary. Photo: Tamas Varga/Earthly Mission

    You can read the full story/see more incredible mammatus clouds over Hungary here.

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    Written by Tamás Varga
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    A sociologist and English major by degree, I've worked in the area of civil society & human rights and have been blogging in the fields of travel, nature & science for over 20 years.

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