FVFE01 RJTD 190301
VA ADVISORY

DTG: 20091219/0301Z
VAAC: TOKYO
VOLCANO: MAYON 0703-03
PSN: N1315E12341
AREA: PHILIPPINES
SUMMIT ELEV: 2462M
ADVISORY NR: 2009/7
INFO SOURCE: MTSAT-1R
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSSIBLE ERUPTION OBS AT 20091219/2332Z FL060 EXTD
SW ON SATELLITE IMAGERY.
OBS VA DTG: 19/0159Z
OBS VA CLD: UNKNOWN/FL060 N1252E12321-N1236E12307-N1231E12314-N1248E1
2326 MOV SW 20KT
FCST VA CLD +6HR: 19/0759Z SFC/FL200 N1100E12130-N1100E12200-N1200E12
200-N1200E12130 FL200/550 NO VA EXP
FCST VA CLD +12HR: 19/1359Z SFC/FL200 N1000E11900-N1000E12000-N1100E1
2000-N1100E11930-N1030E11900 FL200/550 NO VA EXP
FCST VA CLD +18HR: 19/1959Z SFC/FL200 N0830E11730-N0830E11830-N0930E1
1830-N0930E11730 FL200/550 NO VA EXP
RMK: NIL
NXT ADVISORY: 20091219/0600Z=