Category Archives: Volcanoes

A rosy outlook

A view of the 2022 Mauna Loa eruption in Hawaii
The 2022 eruption of Mauna Loa.

This week’s Sunday Stills color challenge theme is ‘Rosy Red.’ See more responses here. Captions are on the photos.

The Numbers Game #58

Lava from Kilauea Volcano’s Pu’u O’o vent enters the ocean as if from a firehose.
The fire hose of lava entering the sea from Kilauea Volcano in 2017. Original post here.

The idea of The Numbers Game is to enter a number into the search bar of your computer and then post a selection of the photos that turn up. This week’s number is 179. Captions are on the photos. You can see more responses here.

Now you see it …

The exterior of the Caltech Submilimeter Observatory before it was decommissioned and removed from Mauna Kea, Hawaii

The exterior of the Caltech Submilimeter Observatory atop Mauna Kea is chock full of triangles, squares, hexagons, curves, lines, etc. You could check it out, except that it’s invisible! Well, it is now, because it was decommissioned in 2015, and last year was dismantled and removed.

Posted for Becky’s Squares: Geometric. See more responses here.

The Numbers Game #55

Mauna Loa erupts on the Big Island of Hawaii
Mauna Loa erupts in November 2022, seen on my drive to work.

The idea of The Numbers Game is to enter a number into the search bar of your computer and then post a selection of the photos that turn up. This week’s number is 176. Captions are on the photos. You can see more responses here.

Waiting for the flood

A culvert beneath the old Kohala railway in Hawaii

I’ve always thought this would be a great place to see a flash flood, or at least a little to one side of here. This is a culvert through an embankment of the old Kohala railway. Most of the time, it’s dry as a bone, but when it rains a good deal of water would be funneled through this spot.

These days, round pipes, made of steel or heavy duty plastic, are often used for culverts. This square concrete one looks built to last.

Posted for Becky’s Squares: Geometric. See more responses here.

A culvert beneath the old Kohala railway in Hawaii