Day: July 4, 2018

July 4: Fireworks Every Day In Hawai’i

Today’s entry is going to be a challenge, because my computer chose a holiday to go pau. Arthritis and dodgy vision versus voice dictation and tablet — who will win?

July 4, 2018. USGS: “USGS scientist observes the glow of fissure 8 fountain and channel within Leilani Estates. Steam rises from cracks and hot spots within the tephra deposit surrounding the cone. Frequent observations of the cone and channel are made throughout the day and night to track changes that could lead to signfiicant breakouts beyond the current flow field.” (Full-sized)
Today’s eruption summary

The LERZ eruption continues pretty much as usual, with a few minor embellishments to keep field crews on their toes.

Today’s HVO update noted that Fissure 8 “has been pulsing with more vigorous output in 1-3 minute bursts.” When asked for clarification, USGSVolcanoes replied, “No true indication of change.” F8 continues to send lava downriver to Kapoho, where lava is oozing out along most of the broad front and encroaching on Kapoho Ag and Beach Lots properties.

Fissure 22 continues to spatter intermittently and produce a short, sluggish flow:

Wednesday, July 4, 2018, 5:45 am – Kilauea's east rift zone overflight: Fissure 22 continues to spatter bits of lava…

Posted by Extreme Exposure Fine Art Gallery on Wednesday, July 4, 2018

…and it still looks like a kid’s science experiment. (It’s hard to tell from overhead, but it’s a perfect steep-sided cone.)

Remember how the lava channel clogged up temporarily around the bend at Kapoho Crater yesterday? It’s still having problems:

July 4, 2018. USGS: “The lava channel from fissure 8 jumped its banks near Kapoho Crater where the channel makes a 90 degree bend. The flow within the channel was diverted around a constricted area and joined the channel again “downstream” to the south (left).” (Full-sized )

I lucked out this morning and caught @HotSeatHawaii ‘s sunrise overflight live, which offered a good view this. Part of the lava is going wide instead of making the sharp turn, though it joins back up around the bend. (More photos below.)

Today’s summit collapse/explosion occurred at 10:19 AM HST. The view was fairly clear today, and the rockfalls were spectacular:

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