Semeru Volcano Volcanic Ash Advisory: DISCRETE VA TO FL140 OBS MOV SW AT 17/2340 OBS VA DTG: 17/2340Z to 14000 ft (4300 m)
Sat, 18 Mar 2023, 00:00 00:00 AM | BY: VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows:
FVAU01 at 23:53 UTC, 17/03/23 from ADRM
VA ADVISORY
DTG: 20230317/2355Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2023/138
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: DISCRETE VA TO FL140 OBS MOV SW AT 17/2340
OBS VA DTG: 17/2340Z
OBS VA CLD: SFC/FL140 S0807 E11258 - S0824 E11238 - S0803
E11232 - S0803 E11257 MOV SW 05KT
FCST VA CLD +6 HR: 18/0540Z SFC/FL140 S0807 E11258 - S0818
E11234 - S0800 E11230 - S0759 E11244 - S0803 E11257
FCST VA CLD +12 HR: 18/1140Z SFC/FL140 S0806 E11257 - S0816
E11235 - S0802 E11232 - S0803 E11257
FCST VA CLD +18 HR: 18/1740Z SFC/FL140 S0806 E11257 - S0819
E11237 - S0802 E11232 - S0803 E11256
RMK: VA SLIGHTLY DISCERNIBLE ON LATEST SATELLITE IMG
EXTENDING SW OF SUMMIT, HOWEVER ASH SIGNATURE STILL REMAINS
VERY WEAK AND DIFFUSED. VA HEIGHT AND FCST BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20230318/0555Z=
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Previous news
Fri, 17 Mar 2023, 16:45
Semeru Volcano Volcanic Ash Advisory: DISCRETE VA TO FL140 REPORTED BY AIRBORNE OBS AT 17/0117Z MOV NW to 14000 ft (4300 m)
Fri, 17 Mar 2023, 10:45
Semeru Volcano Volcanic Ash Advisory: DISCRETE VA TO FL140 REPORTED BY AIRBORNE OBS AT 17/0117Z MOV NW to 14000 ft (4300 m)
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