Semeru Volcano Volcanic Ash Advisory: VA OBS TO FL130 MOV W AT 13/2120Z OBS VA DTG: 13/2145Z to 13000 ft (4000 m)
Thu, 13 Aug 2020, 22:00 | BY: VN
Satellite image of Semeru volcano on 13 Aug 2020
The full report is as follows:
FVAU04 at 21:45 UTC, 13/08/20 from ADRM
VA ADVISORY
DTG: 20200813/2145Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3676M
ADVISORY NR: 2020/155
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA OBS TO FL130 MOV W AT 13/2120Z
OBS VA DTG: 13/2145Z
OBS VA CLD: SFC/FL130 S0804 E11244 - S0807 E11243 - S0807
E11239 - S0803 E11240 MOV W 10KT
FCST VA CLD +6 HR: 14/0345Z NO VA EXP
FCST VA CLD +12 HR: 14/0945Z NO VA EXP
FCST VA CLD +18 HR: 14/1545Z NO VA EXP
RMK: DISCRETE ERUPTION OF VA TO FL130 MOVING W OBS ON RGB
AND IR SATELLITE IMAGERY. VA EXPECTED TO DISSIPATE WITHIN
2HRS. VA HEIGHT DERIVED FROM IR TEMP, MODEL GUIDANCE AND
RECENT ERUPTIVE BEHAVIOUR.
NXT ADVISORY: NO LATER THAN 20200814/0345Z
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Wed, 12 Aug 2020, 06:00
Semeru volcano (Eastern Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 12 August-18 August 2020 (Continuing Activity)
The Darwin VAAC reported, based on satellite images and weather models, that on 14 and 16 August ash plumes from Semeru rose to an altitude of 4 km (13,000 ft) a.s.l. and drifted W and WSW. A thermal anomaly was visible on 16 August. The Alert Level remained at 2 (on a scale of 1-4). ... Read all
Sun, 9 Aug 2020, 19:00
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