Hawaii’s Kilauea Volcano Erupts

Castle-Yankee54

Celestial
Evacuees are forced to live in a tent city.
Big Island tent city: Hawaiian evacuees living in makeshift homes after Kilauea devours houses | Daily Mail Online

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I'd suggest they look for places on the Kona Coast.
 

Gambeir

Celestial

nivek

As Above So Below
Hawaii’s Mount Kilauea Volcano Mysteriously Reverses Compasses

If you’re planning a volcano-watching trip to Hawaii’s Mount Kilauea and you want to find it using something other than its lava flow, it may behoove you to use your GPS rather than a good old-fashioned compass. Explorers, scientists, orienteering competitors and others dependent on magnetic navigation have discovered that their compasses point in the wrong direction as they approach Mount Kilauea.

Is this yet another cruel trick being played by the goddess Pele on those who steal her volcanic gases and lava rocks?


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Actually, the suspected reason for this mysterious magnetic mayhem is more scientific than folkloric but still puzzling. The news comes from The Daily Express and, while it’s not exactly current news nor related to the current lava flow, it’s interesting and possibly frightening to those who believe the Earth may soon flip its magnetic polarity, causing real havoc far greater than the revenge of Pele.

Mount Kilauea appears to be one of the few volcanoes with this compass-reversing power and The Daily Express traced the cause to a 2008 study by Brad Singer, a geology professor at the University of Wisconsin–Madison, and paleomagnetist (talk about specializing) Kenneth Hoffman.

“When the lava flows erupt and cool in the Earth’s magnetic field, they acquire a memory of the magnetic field at that time. It’s very difficult to destroy that in a lava flow once it’s formed. You then have a recording of what the paleofield direction was like on Earth.”

In other words, the iron-rich lava rocks underneath Mount Kilauea and places Singer and Hoffman studied, including Tahiti and western Germany, are a picture of what the Earth’s magnetic field looked like when they solidified. In Kilauea’s case, that was over 780,000 years ago – just prior to the last polar flip known as the Matuyama-Brunhes reversal.

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Castle-Yankee54

Celestial
Hawaii’s Mount Kilauea Volcano Mysteriously Reverses Compasses

If you’re planning a volcano-watching trip to Hawaii’s Mount Kilauea and you want to find it using something other than its lava flow, it may behoove you to use your GPS rather than a good old-fashioned compass. Explorers, scientists, orienteering competitors and others dependent on magnetic navigation have discovered that their compasses point in the wrong direction as they approach Mount Kilauea.

Is this yet another cruel trick being played by the goddess Pele on those who steal her volcanic gases and lava rocks?


volcano-570x380.jpg


Actually, the suspected reason for this mysterious magnetic mayhem is more scientific than folkloric but still puzzling. The news comes from The Daily Express and, while it’s not exactly current news nor related to the current lava flow, it’s interesting and possibly frightening to those who believe the Earth may soon flip its magnetic polarity, causing real havoc far greater than the revenge of Pele.

Mount Kilauea appears to be one of the few volcanoes with this compass-reversing power and The Daily Express traced the cause to a 2008 study by Brad Singer, a geology professor at the University of Wisconsin–Madison, and paleomagnetist (talk about specializing) Kenneth Hoffman.

“When the lava flows erupt and cool in the Earth’s magnetic field, they acquire a memory of the magnetic field at that time. It’s very difficult to destroy that in a lava flow once it’s formed. You then have a recording of what the paleofield direction was like on Earth.”

In other words, the iron-rich lava rocks underneath Mount Kilauea and places Singer and Hoffman studied, including Tahiti and western Germany, are a picture of what the Earth’s magnetic field looked like when they solidified. In Kilauea’s case, that was over 780,000 years ago – just prior to the last polar flip known as the Matuyama-Brunhes reversal.

.

Probably true......but I didn't need any of the above except for a road map which worked just fine.
 

nivek

As Above So Below
Probably true......but I didn't need any of the above except for a road map which worked just fine.

It never occurred to me, magnetic memory, amazing...

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