WEPA40 RJTD 210524 TSUNAMI BULLETIN NUMBER 001 ISSUED BY NWPTAC(JMA) ISSUED AT 0524Z 21 OCT 2016 PART 01 OF 01 PARTS HYPOCENTRAL PARAMETERS ORIGIN TIME:0507Z 21 OCT 2016 PRELIMINARY EPICENTER:LAT35.4NORTH LON133.9EAST WESTERN HONSHU, JAPAN SOUTHWESTERN JAPAN AND RYUKYU ISLANDS MAG:6.6(MJMA) EVALUATION THERE IS NO POSSIBILITY OF A TSUNAMI THIS WILL BE THE FINAL BULLETIN UNLESS THERE ARE CHANGES ABOUT THE POTENTIAL OF TSUNAMI GENERATION BY RE-EVALUATION OF THE EARTHQUAKE OR THERE ARE REPORTS ON TSUNAMI OBSERVATIONS. =