WWJP83 RJTD 250000 VITAL WARNING FOR YOKOHAMA NAVTEX AREA 250000UTC ISSUED AT 250300UTC DEVELOPING LOW 1008HPA AT 37N 131E MOV ESE 10 KT FCST POSITION FOR 260000UTC AT 38N 138E WITH UNCERTANITY OF 80 MILES RADIUS DEVELOPING LOW 1002HPA AT 41N 145E MOV NE 20 KT FCST POSITION FOR 251200UTC AT 43N 148E WITH UNCERTANITY OF 50 MILES RADIUS FCST POSITION FOR 260000UTC AT 47N 149E WITH UNCERTANITY OF 80 MILES RADIUS W-FRONT FM 41N 145E TO 38N 148E 35N 148E C-FRONT FM 41N 145E TO 38N 144E 34N 141E 32N 137E 30N 135E 27N 132E GALE WARNING EASTERN SEA OFF SANRIKU, WESTERN SEA OFF SANRIKU, NORTHERN SEA OFF KANTO, SOUTHERN SEA OFF KANTO, EASTERN SEA OFF TOKAI, WESTERN SEA OFF TOKAI, SOUTHERN SEA OFF TOKAI, NORTHERN SEA OFF SHIKOKU WITH MAX WINDS 45 KT SOUTHERN SEA OFF SHIKOKU WITH 40 KT WARNING(DENSE FOG) EASTERN SEA OFF SANRIKU, WESTERN SEA OFF SANRIKU POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 250900UTC =