[Rockhounds] Hawaii eruption update
Kitty
kahako at hawaiiantel.net
Thu May 17 20:56:46 PDT 2018
Hi List,
Yesterday Bill and I drove over to Kona to do some shopping.Although our
property did not appear to be hazy we could smell a faint whiff of
sulfur in the air when we went outside.As we drove out of Hilo toward
the Saddle Road, (now named the Daniel K. Inouye Highway) we encountered
a LOT of vog.It wasn’t too bad in Kailua Kona town but on the way back
in the late afternoon the Army Pohaku Training Area was almost invisible
in the vog.Although sulfur dioxide is toxic if you were to put your head
in the steam coming out of a fissure, the vog spread over the island is
only slightly irritating to some people;Bill and I and our family &
friends aren’t bothered by it at all, except perhaps for the slight smell.
We awoke this morning to news (in our local newspaper and on ABC & CBS
TV networks ) that there had been an explosion at 4:17 a.m., with rocks
and pebbles being spewed out of Halemaumau Crater and an ash plume as
high as 30,000 feet.At 25 miles away, we didn't experience any evidence
of that.
This does not mean that the eruption is over!It may continue for months
or even years.I’ve looked at the USGS account of Kilauea’s phreatic
eruption 94 years ago and the pictures (black & white) look very much
like the color photos in the media today.
More fissures have appeared and more houses have been overrun in the
area southeast of Kilauea crater.The ash cloud has caused some schools
in the area to close, and people in the ash cloud area have been advised
to stay indoors with windows closed, and if they have air-conditioning
to put it on recycle. Hilo and the northern half of the Big Island and
all the other Hawaiian Islands are fine, but our newspaper says that the
visitor industry here is suffering, mostly without reason.So visitors,
come on!Gary & Dot Brown are scheduled to arrive here on June 4!Yay!
Aloha, Kitty
Here are some links that you might find interesting:
The May 1924 Explosive Eruption of Kīlauea:
https://volcanoes.usgs.gov/volcanoes/kilauea/geo_hist_1924_halemaumau.html
Phreatic eruption:
<https://volcanoes.usgs.gov/vsc/glossary/phreatic_eruption.html>
https://volcanoes.usgs.gov/vsc/glossary/phreatic_eruption.html
Good photos of the current eruption:
https://abcnews.go.com/US/eruption-kilauea-evacuation-dangerous-ash-plume/story?id=55201949
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