Journal of Oceanography, Vol. 49 (No. 4), pp. 397-406, 1993
Keisuke Taira, Shoji Kitagawa, Hirotaka Otobe and Tomio Asai
Ocean Research Institute, University of Tokyo, Nakano-ku, Tokyo 164, Japan
(Received 25 May 1992; in revised form 29 October 1992; accepted 2 November 1992)
Abstract: A surface buoy was moored from 20 April to 2 November 1988 at 28°48´ N and 135°01´ E where the water depth was 4900 m to measure temperature and velocity in the upper 150 m. The Typhoon 8824 passed at 0300 (JST) on 8 October about 50 km north to the mooring station with a maximum wind speed of 43.5 m s-1. The buoy was shifted about 30 km to southwest and the instruments were damaged. The records of temperature at 0.5 m and velocity at 50 m were obtained. The inertial oscillation caused by the typhoon is described using the current record. The oscillation endured for about 20 days. Deep mixing and vertical heat transport by the typhoon are discussed based on the data from the Ocean Data Buoy of the Japan Meteorological Agency moored at 29°N and 135°E.