The hong kong observatory invited two tsunami experts , mr . yasuo sekita , senior assistant for seismological information , and mr . yuji nishimae , scientific officer , both from the seismological and volcanological department of the japan meteorological agency to deliver a series of lectures on tsunami at the hong kong observatory from 18 to 20 may 2005 2005年5月20日香港天文台邀请了日本气象厅地震火山部管理课的地震情报企划官关田康雄先生及科学主任西前裕司先生于五月十八至二十日在香港天文台举行一系列有关海啸的讲座。
