Paleoseismology: "people who do this kind of work are usually doomed to be ignored"

The Man Who Predicted the Tsunami

Excerpt:

Dr. Shishikura's studies of ancient earth layers persuaded him that every 450 to 800 years, colliding plates in the Pacific triggered waves that devastated areas around the modern city of Sendai, in Miyagi Prefecture, as well as in Fukushima Prefecture.

One early tsunami was known to historians. Caused by the 869 Jogan quake, its waves, according to one chronicle, killed 1,000 people. Dr. Shishikura had found strong evidence of a later tsunami in the same region, which probably took place between 1300 and 1600.

"We cannot deny the possibility that [such a tsunami] will occur again in the near future," he and colleagues wrote in August 2010. That article appeared in a journal published by the Active Fault and Earthquake Research Center in Tsukuba, the government-funded institute where Dr. Shishikura works.

He was beginning to spread the word. Plans were under way at his center to hand out maps so people would understand which areas were at risk. Dr. Shishikura had an appointment on March 23 to explain his research to officials in Fukushima.

Dr. Shishikura's boss at the center, Yukinobu Okamura, had even mentioned the results at a 2009 meeting of an official committee discussing the safety of nuclear-power plants. Dr. Okamura says the idea of beefing up tsunami preparedness didn't go anywhere.

At Dr. Shishikura's eighth-floor office, bookshelves and televisions crashed to the floor during the quake on March 11. He has found temporary office quarters one story below, where he discussed his unheeded warning. "It's unfortunate that it wasn't in time," he said. But he also felt vindicated after past slights, remembering the local official who didn't want to help him dig holes in the earth for research and who called the endeavor a "nuisance."

His work is part of a young field called paleoseismology. Kerry Sieh, a pioneer in the specialty, says that the few dozen people who do this kind of work are usually doomed to be ignored.

Comment: As soon as people talk about 100 year events, or 500 year events, or even eternity ... listeners eyes begin to glaze over.