(Late) Wednesday Whatzits: Hawaiian lava flows, more Katla mongering and a possible eruption at Ruiz?
Trying to catch up on the volcano news: Kilauea’s march on Kalapana, Yellowstone’s epic geology, Katla-mongering and a possible eruption at Colombia’s Ruiz.
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nKilauea lavas on the move near Kalapana. Image taken July 17, courtesy of the Hawaiian Volcano Observatory.
nnSome news over the last few days:n
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- The lava flows from Kilauea are moving with a vengeance right now, damaging roads and heading for some structures. The lava flows near Kalapana have moved almost 200 meters since Sunday, closing within 100 yards of homes in the area. The lava is moving to the east along Highway 130 and 137 – and tourists are making it difficult to get around as they park to watch the lava – upwards of 2,000 people! A number of people (and dogs) have had to be evacuated as the lava slowly flows into Kalapana – last inundated with lava 21 years ago. It is a busy summer for the Hawaiian volcano, thats for sure.
- I would also like to derail some of this continued Katla-mongering, this time over at Cosmic Variance
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. This is not to say we shouldn’t watch Katla, but all these swarms are still (1) too small; (2) too shallow and; (3) too short. I would place a safe bet that there are many more volcanoes worldwide that are much closer to eruption than Katla – and the connection between Eyjafjallajökull and Katla is tenuous at best. So relax!n
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