The 3/2011 JAPAN TSUNAMI in HAWAII Charles Mader Charles Mader Mader Consulting Co. Mader Consulting Co. Honolulu, Hawaii, USA Honolulu, Hawaii, USA .
Japan Tsunamis Over 195 tsunamis in 1,313 years – 1 event every 6.73 years. Over 195 tsunamis in 1,313 years – 1 event every 6.73 years. Sept 20, 1498.
