Which of the following is NOT a result of the undersea earthquake in Japan?

A powerful undersea earthquake struck northeastern Japan on Tuesday, triggering a small tsunami, sending debris crashing into a crowded swimming pool and shaking skyscrapers as far away as Tokyo. At least 59 people were injured. The magnitude-7.2 quake, centred about 50 miles off the coast of Miyagi state, knocked out power to about 17,000 homes, while high-speed train service was suspended in northern Japan and flights were grounded temporarily at Haneda airport in Tokyo, 185 miles to the south.