Exploring Puʻu Hinai

After two weeks of being stuck at home I really wanted to get out and stretch my legs. A hike is in order.

Puʻu Hinai sits 200ft above the surrounding plains
Puʻu Hinai sits 200ft above the surrounding plains

The governor specifically allows outdoor exercise in his stay-at-home order, including “surfing, swimming and walking pets”. I took that to cover a local hike near home. Just outside Waikoloa Village are quite a few rough roads that allow access to big areas of land, much of which belongs to the village association.

Puʻu Hinai would be my destination, a prominent landmark that sits 200 feet above the surrounding plains, a feature that I have seen on every commute for 13 years and wondered what was out there. A short walk of about a mile off of Waikoloa Road it was an easy target.

A large part of the puʻu has been carved away by a cinder mining operation. A decade ago trucks carrying cinder were a common sight on Waikoloa Road, no longer, the quarry lies abandoned. The side of the puʻu that faces the road is mostly untouched. The far side? It appears much is gone, I wanted to see just how much.

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Picnic on the Green

It was more of an event than I expected, and a much larger crowd. There were two bands, multiple food trucks and stands, performances by a dojo and a hālau, and of course a bunch of telescopes provided by Keck and the West Hawaii Astronomy Club.

Scott in the Sun
Scott showing folks the Sun with a white light solar filter

Maggie , the school librarian had contacted Keck to see if we could provide a speaker and a few telescopes for viewing. Given the telescopes part the request got passed along to me to get the club’s assistance with the telescopes side.

As usual the club members volunteered quickly, no problem getting enough people and telescopes into place to do the event. As long as the weather held over Waikoloa this would be a good event.

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A Hole-Punch Cloud

We were just setting up the telescopes when I looked up and spotted it.

Waikoloa School was hosting a community picnic, a couple bands, food, performances by a karate club and a halau, plus a few telescopes provided by Keck and the West Hawaii Astronomy Club. It promised to be a fun evening.

What I spotted was a hole-punch cloud above the school. OK, that was unexpected. A high thin layer of altocumulus perforated by a neat circular hole.

The hole had a thickened edge as if something had pushed the cloud layer aside. Otherwise it was completely clear in the center and nearly perfectly circular.

Hole punch clouds are often formed when something passes through a cloud layer, such as an aircraft, disturbing and destabilizing it. This does not appear to be the case here, rather I would guess that an updraft from below pushed its way into this particular cloud from below.

The hole was short lived, fading in about 15-20 minutes as the cloud layer reformed.

A Hole-Punch Cloud over Waikoloa
A Hole-Punch Cloud over Waikoloa School

Building a Wall

The project that has consumed my weekends for several months is complete. The wall is finished. I poured the last bags of concrete this weekend, I stacked the last rocks into place.

Retaining Wall
Fitted local stone makes up a small retaining wall,

It is done!

Thus I have spent many a weekend digging, more digging, hauling soil and rock, then pouring concrete. I found that about ten bags of concrete was a good work session, about as much as I could do in one go. It is also as much as I wanted to load in the vehicle, 600 pounds a heavy while safe load for the Explorer.

Other work sessions were simply fitting rocks. Selecting likely rocks, spinning them about and finding reasonable fits, tossing aside those that did not fit. With a single layer added to ten or twenty feet of wall I could then spend the next work session pouring concrete and cementing that layer of fitted stone into place. Rinse and repeat.

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Night Market

The Waikoloa Village Association has been looking for ways to arrange activities for the community lately. The Waikoloa Stables are a good facility for community events, a fair amount of parking, bathrooms, and a large lawn to accommodate a crowd.

Our star party last fall was successful enough. While the crowd for the star party was good, it was nowhere near the crowd attending the recent night markets.

Night Market
Strolling through the vendors at the Waikoloa Night Market
This last Friday was the second of the night market events, and it was simply jammed. No surprise, all of the area food vendors were there. Good food plus more than a few booths of arts, crafts, plenty to come for.

I came in for dinner on the way home from work. Deb had let me know she would be in Kona for a while and I was on my own.

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Spotting Kahoʻolawe

Twice in two weeks I have now seen Kahoʻolawe, this also marks the second occasion I have seen the island in almost a year. You might think me a little crazy, but I swear, I really have seen it! Look, I have a photo!

Kahoʻolawe from Waikoloa Road
The island of Kahoʻolawe as seen from Waikoloa Road
Seeing this island should be a regular occurrence… It is right on the horizon as seen from Waikoloa, right in front of you as you drive down Waikoloa Road. Even if barely visible I would recognize it, I know right where to look and would recognize the distinctive profile.

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A Waikoloa Star Party

It started simply enough… Donna asked for suggestions, she was looking for activities the Waikoloa Village Association could share with the community. Of course I suggested a star party. Much of our small club lives in the village, this would be an easy and fun event to put together. Al we need is a date and a place.

Star Party!
A local student checks out Cliff’s 24″ telescope, photo by Bernt Grundseth
A date? Sept 23rd would offer a slim crescent Moon, Saturn, and the Milky Way overhead. The 23rd has the added benefit of being a Saturday.

A place? The Waikoloa Stables have ceased being a place with horses. There remains a nice lawn, bathrooms, and a large parking lot. The stables currently hosts a thrift shop and regular community events like the yearly Wiliwili festival.

A plan? Easy… Light refreshments, parking coordination, keiki fire dancers, the local CERT team for safety backup, a sound system, a speaker for the evening, and at least five telescopes for viewing. OK, maybe not so simple.

We can do this.

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