****0000000178**** WVJP31 RJTD 250257 RJJJ SIGMET B01 VALID 250257/250857 RJTD- RJJJ FUKUOKA FIR VA ERUPTION MT SAKURAJIMA (AIRA CALDERA) PSN N3136 E13039 VA CLD OBS AT 0245Z ABV FL080 MOV E=