FVFE01 RJTD 251143
VA ADVISORY
DTG: 20180825/1143Z
VAAC: TOKYO
VOLCANO: EBEKO 290380
PSN: N5041 E15601
AREA: KURIL ISLANDS
SUMMIT ELEV: 1103M
ADVISORY NR: 2018/241
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20180825/1050Z FL120 EXTD SW
OBS VA DTG: 25/1100Z
OBS VA CLD: SFC/FL170 N4947 E15632 - N4945 E15657 - N4934 E15659 -
N4935 E15634 MOV S 10KT SFC/FL120 N5040 E15602 - N5036 E15603 -
N5030 E15558 - N5042 E15552 - N5042 E15600 MOV SW 15KT
FCST VA CLD +6 HR: 25/1700Z SFC/FL170 N4941 E15832 - N4919 E15843 -
N4912 E15727 - N4926 E15732 SFC/FL110 N5003 E15712 - N4946 E15628 -
N4956 E15601 - N5007 E15619
FCST VA CLD +12 HR: 25/2300Z SFC/FL100 N4955 E15855 - N4912 E15700 -
N4918 E15622 - N4936 E15656
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA(FL100) IS NOT IDENTIFIABLE DUE TO MET CLOUD
OR HAS DISSIPATED. NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF
VA(FL170) OBSCURED BY MET CLOUD.
NXT ADVISORY: 20180825/1500Z=