平塚で観測された異常潮位(1979年)

概要

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Between Sep. 25 to Oct.10 1979 an unpredicted flooding of sea water was observed at various stations along the Pacific coast of Japan. The following data were obtained at the marine observation tower of Hiratsuka Branch, situated at a point about 1.3km offshore and 20m in water depth. Tides were eliminated by taking 25 hours running mean. Fig.1 shows variation of this mean sea level averaged over 20 minutes.
独立行政法人防災科学技術研究所の論文
1980-08-09