Volcanic Ash Advisory Text
FVFE01 RJTD 061406

DTG: 20180406/1403Z
VAAC: DARWIN
VOLCANO: SINABUNG 261080
PSN: N0310 E09824
AREA: INDONESIA
SUMMIT ELEV: 2460M
ADVISORY NR: 2018/90
INFO SOURCE: HIMAWARI-8, VONA, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA OBS TO FL500 MOV NNE, VA TO FL240 MOV
SW
OBS VA DTG: 06/1400Z
OBS VA CLD: SFC/FL240 N0310 E09826 - N0245 E09825 - N0240
E09748 - N0312 E09731 - N0316 E09825 MOV SW 10KT SFC/FL500
N0321 E09843 - N0318 E09756 - N0327 E09729 - N0345 E09723 -
N0351 E09811 - N0413 E09834 - N0406 E09844 - N0336 E09851
MOV NE 15KT
FCST VA CLD +6 HR: 06/2000Z SFC/FL240 N0311 E09826 - N0255
E09829 - N0230 E09813 - N0237 E09741 - N0309 E09732 - N0313
E09821 SFC/FL500 N0341 E09740 - N0431 E09733 - N0533 E09831
- N0504 E10014 - N0342 E09916
FCST VA CLD +12 HR: 07/0200Z SFC/FL240 N0311 E09826 - N0249
E09834 - N0219 E09817 - N0221 E09734 - N0305 E09715 - N0313
E09821 SFC/FL500 N0406 E09842 - N0428 E09744 - N0522 E09836
- N0632 E09917 - N0608 E10056 - N0432 E09947
FCST VA CLD +18 HR: 07/0800Z NO VA EXP
RMK: ERUPTION AT 0911Z WITH VA OBS TO FL500 MOV NNE. ASH/SO2
CAN BE PARTLY OBS ON SAT. VA TO FL240 UNABLE TO BE
IDENTIFIED DUE TO MET CLOUD, BOUNDARY EST FROM MODEL
GUIDANCE AND PAST OBSERVATIONS FROM WEBCAM. VA NOT EXPECTED
T+18 AS ASH CONTINUES TO WEAKEN.
NXT ADVISORY: NO LATER THAN 20180406/1700Z=

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