The two volcanoes that dominate the island of Hawai’i are Mauna Kea and Mauna Loa.
Volcanoes are the genesis of the largest island in the Hawaiian Island chain and volcanoes continue to add to the acreage of the younger island in the chain.
The volcano Mauna Loa (meaning Long Mountain) makes up about 50% of the total land mass of the Big Island. And from it’s base on the sea floor to it’s peak, it’s considered the tallest mountain in the world, about 2,972 feet taller than Mt. Everest.
Since 1843 (when records were first kept) Mauna Loa has erupted 33 times. One eruption in 1863 caused a 7.9 earthquake, the largest quake ever recorded in Hawaii.
Perhaps because of it’s vastness, Mauna Loa does not appear as prominent as it’s northern cousin, Mauna Kea. Mauna Loa’s peak appears as a tall rounded hill unlike the tall pointed alpine peak of the Alps which tends to be our quintessential version of a mountain.
At 13,803, Mauna Kea, meaning White Mountain, is the highest mountain, above sea level, in the Hawaiian Island chain. It’s snow covered peak is visible, when not shrouded in clouds, can be seen from many points in the northern parts of the island.
Both volcanoes were on my “to sketch” list and I sketched them with broad pen brush strokes, attempting to capture the overall form, rather than the details.
I find when I’m field sketching with a brush pen I am more likely to sketch because I can work quickly, leaving more time in the day for more sketches. This was my approach with the two sketches of Mauna Loa and Kea.
I look forward to seeing and sketching the world’s largest volcano on the planet earth, Mauna Loa, the Long Mountain.
The volcano is so big, and such a major part of the island of Hawaii, that is tough to get a firm perspective of the mountain, so I was going to have to get a little creative with my viewpoints on how to capture the mountain in sketch.
I before I stand before the mighty mountain, pencil and sketchbook in hand, I wanted to do a pre trip sketch to help put the scale of Mauna Loa into perspective.
A volcano I had visited in recent memory was Mount Lassen. This was a volcano that had erupted sometime ago (in May of 1917) but it was clear to see in quite easy to sketch. I was looking forward to comparing both of these volcanoes and how they were alike and different.
For my spread about Mauna Loa, I based of my sketch on part of a map I picked up at REI. The map was produced by Franko Maps and is titled “Hawaii Adventure Guide”.
The specs of Mauna Loa are incredible. It’s the largest active volcano in the world. It rises 13,100 feet above sea level. But if you look at the base of the seafloor where Mauna Loa rises, it is a 32,000 ft making it the largest mountain on planet Earth. That is almost 3,000 feet taller than Everest. Mauna Loa extends for 74 miles and covers half of the island of Hawai’i and it’s area adds up to about 85% of the area of all the other Hawaiian Island combines.
One of Mauna Loa’s eruptions produced the largest earthquake in Hawaiian history.
Mauna Loa is a very active volcano having erupted 33 times in recorded geologic history. It’s last eruption was in 1984, which is a extremely short time ago on the geological timeline. That eruption came within seven miles of Hilo.
Will Mauna Loa erupt again? It is not a question of “if” but “when”.
Pretrip planning would not be complete without a map.
I was excited to be visiting the Big Island for the first time and one of the best ways to get to know a place is to map it. Drawing imprints information better than any other note taking strategy. Drawing is an active, not a passive, pursuit.
There are two distinct sides to the largest and youngest island in the Hawaiian Island chain. The Kona side (west) and the Hilo side (east). The Kona side is the more sunny and the most popular side. Hilo is on the windward side and experiences more rain (about 130 inches per year) than the leeward or Kona side. I planned to visit both sides. And sketching a map of the islands, helped me put towns and sites into perspective.
I also did a spread that is a visual checklist of some of the sights and experiences I wanted to encounter on the Big Island (featured sketch). Snorkeling at the Cook Monument at Kealakekua Bay, Mauna Kea, Birding on Saddle Road, Pu’uhonua o Honaunau National Historical Park, manta rays, ‘Akaka Falls, Hawai’i Volcano National Park, Kona coffee, and a tropical reef fish called a Moorish idol.
Lassen was the final National Park in California that I needed to visit in order to visit al the National Parks in my home state. It always seemed less well known and remote than other parks in the state, with the exception of Channel Islands National Park because you have to take a one hour boat ride to get there. California has the most National Parks in the Union with nine.
Lassen Volcanic is an apt name for this National Park because volcanos and Lassen Peak dominate the landscape of this northeastern part of California.
This 106,000 acre park features all four types of volcanos and Lassen Peak represents the last volcano to erupt in California. Even through that was just over one hundred years ago, that eruption, or more accurately, eruptions, left its mark all over the landscape. This is easily seen in the part of the park northeast of Lassen Peak called the Devastated Area.
The short interpretive trail features giant boulders that had travelled over three miles to find their angle of repose after an avalanche on May 19, 1915. Some of the massive boulders are estimated to have travelled at over one hundred miles an hours on their journey from the summit.
Lassen was active between 1914 and 1917 but it’s largest eruption occurred on May 22, 1915 when a massive eruption sent gas and ash 30,000 feet into the air. The eruption could be seen 50 miles away to the west in Anderson. The flows headed down the Lost and Hat Creek waterways, destroying everything in it’s path. This is now the area called the Devastated Area. The trees and vegetation has grown back but the large volcanic boulders tell of a turbulent time.
I picked a spot on the ground near the trail and sketched a large reddish dacite boulder formed about 27,000 years ago. Reading about this boulder’s journey helped understand these erratic rocks. It’s reddish hue reflected the origins of it’s birth, the reds I was seeing at the peak of Lassen.