The bay is T-shaped and seven miles long and two wide at the stem, and according to those who were there it went from a glassy smoothness to a full churn, a giant's Jacuzzi. Next to it, mountains twelve to fifteen thousand feet high twisted into themselves and lurched in contrary directions. In Juneau, 122 miles to the southeast, people who'd turned in early were pitched from their beds. The shock waves wiped out bottom-dwelling marine life throughout the panhandle. In Seattle, a thousand miles away, the University of Washington's seismograph needle was jarred completely off its graph. And meanwhile, back at the head of the bay, a spur of mountain and glacier the size of a half-mile-wide city park — forty million cubic yards in volume — broke off and dropped three thousand feet down the northeast cliff into the water.
This is all by way of saying that it was one of the greatest spasms, when it came to the release of destructive energy, in history. It happened around 10:16 p.m. At that latitude and time of year, still light out. There were three small boats anchored in the south end of the bay.
The rumbling from the earthquake generated vibrations that the occupants of the boats could feel on their skin like electric shock. The impact of the rockfall that followed made a sound like Canada exploding. There were two women, three men, and a seven-year-old boy in the three boats. They looked up to see a wave breaking
Fill your bathtub. Hold a football at shoulder height and drop it into the water. Imagine the height of the tub above the waterline to be two thousand feet. Scale the height of the initial splash up proportionately.
When I was two years old, my mother decided she'd had enough of my father and hunted down an old high school girlfriend who'd wandered so far west she'd taken a job teaching in a grammar school in Hawaii. The school was in a little town called Pepeekeo. All of this was told to me later by my mother's older sister. My mother and I moved in with the friend, who lived in a little beach cottage on the north shore of the island near an old mill, Pepeekeo Mill. We were about twelve miles north of Hilo. This was in 1960.
The friend's name was Chuck. Her real name was Charlotte something, but everyone apparently called her Chuck. My aunt had a photo she showed me of me playing in the sand with some breakers in the background. I'm wearing something that looks like overalls put on backward. Chuck's drinking beer from a can.
And one morning Chuck woke my mother and me up and asked if we wanted to see a tidal wave. I don't remember any of this. I was in pajamas and my mother put a robe on me and we trotted down the beach and looked around the point to the north. I told my mother I was scared and she said we'd go back to the house if the water got too high. We saw the ocean suck itself out to sea smoothly and quietly, and the muck of the sand and some flipping and turning white-bellied fish that had been left behind. Then we saw it come back, without any surf or real noise, like the tide coming in in time-lapse photography. It came past the high-tide mark and just up to our toes. Then it receded again. “Some wave,” my mother told me. She lifted me up so I could see the end of it. Some older boys who lived on Mamalahoa Highway sprinted past us, chasing the water. They got way out, the mud spraying up behind their heels. And the water came back again, this time even smaller. The boys, as far out as they were, were still only up to their waists. We could hear how happy they sounded. Chuck told us the show was over, and we headed up the beach to the house. My mother wanted me to walk, but I wanted her to carry me. We heard a noise and when we turned we saw the third wave. It was already the size of the lighthouse out at Wailea. They'd gotten me into the cottage and halfway up the stairs to the second floor when the walls blew in. My mother managed to slide me onto a corner of the roof that was spinning half a foot above the water. Chuck went under and didn't come up again. My mother was carried out to sea, still hanging on to me and the roof chunk. She'd broken her hip and bitten through her lower lip. We were picked up later that day by a little boat near Honohina.