FVAU02 ADRM 211020

VA ADVISORY
DTG: 20260621/1020Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/704
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV NW LAST OBS 21/0400Z
EST VA DTG: 21/1000Z
EST VA CLD: SFC/FL150 S0805 E11300 - S0811 E11258 - S0816
        E11225 - S0755 E11222 - S0743 E11232 MOV NW 10KT
FCST VA CLD +6 HR: 21/1600Z SFC/FL150 S0804 E11300 - S0811
        E11257 - S0812 E11223 - S0753 E11223 - S0740 E11237
FCST VA CLD +12 HR: 21/2200Z SFC/FL150 S0804 E11300 - S0811
        E11257 - S0813 E11223 - S0753 E11223 - S0740 E11237
FCST VA CLD +18 HR: 22/0400Z SFC/FL150 S0810 E11259 - S0814
        E11226 - S0752 E11223 - S0739 E11238 - S0803 E11301
RMK: VA EMISSIONS OBS ON EARLIER SATELLITE IMAGERY MOVING
        NW, NOW OBSCURED BY MET CLOUD. GROUND REPORTS CONFIRM
        INTERMITTENT EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT
        BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
        GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260621/1620Z=