Schlagwort: volcano

Satellite image of Lewotobi volcano on 30 Jul 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU04 at 04:19 UTC, 30/07/26 from ADRM
VA ADVISORY
DTG: 20260730/0420Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/314
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REP AT 30/0352Z
EST VA DTG: 30/0400Z
EST VA CLD: SFC/FL090 S0840 E12247 – S0832 E12234 – S0716
E12243 – S0716 E12345 – S0811 E12400 MOV NE 10KT
FCST VA CLD +6 HR: 30/1000Z SFC/FL090 S0840 E12250 – S0838
E12234 – S0723 E12223 – S0720 E12325 – S0754 E12347
FCST VA CLD +12 HR: 30/1600Z SFC/FL090 S0839 E12252 – S0839
E12235 – S0800 E12205 – S0716 E12210 – S0723 E12329
FCST VA CLD +18 HR: 30/2200Z SFC/FL090 S0838 E12257 – S0840
E12208 – S0750 E12154 – S0711 E12222 – S0718 E12334
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260730/1020Z=

Satellite image of Marapi volcano on 29 Jul 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU05 at 23:27 UTC, 29/07/26 from ADRM
VA ADVISORY
DTG: 20260729/2327Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2026/77
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION REPORTED AT 29/2239Z
EST VA DTG: 29/2310Z
EST VA CLD: SFC/FL120 S0022 E10024 – S0018 E10028 – S0021
E10038 – S0029 E10030 MOV SE 05KT
FCST VA CLD +6 HR: 30/0510Z NO VA EXP
FCST VA CLD +12 HR: 30/1110Z NO VA EXP
FCST VA CLD +18 HR: 30/1710Z NO VA EXP
RMK: CVGHM REPORTED ERUPTION AT 29/2239Z. VA NOT
IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD. VA IS EXPECTED
TO DISSIPATE WITHIN 3HRS. HEIGHT AND MOV BASED ON MODELS.
NXT ADVISORY: NO LATER THAN 20260730/0527Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 29000 ft (8800 m) altitude or flight level 290 and is moving at 30 kts in E direction.
The full report is as follows:

FVFE01 at 18:00 UTC, 29/07/26 from RJTD
VA ADVISORY
DTG: 20260729/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/317
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 29/1720Z
OBS VA CLD: SFC/FL290 N5131 E15342 – N5154 E15549 – N4828 E15744 –
N4957 E16345 – N4733 E16418 – N4550 E15603 MOV E 30KT
FCST VA CLD +6 HR: 29/2320Z SFC/FL310 N5025 E16616 – N5023 E16917 –
N4645 E16913 – N4435 E16357 – N4619 E15650 – N4950 E15319 – N4749
E16057
FCST VA CLD +12 HR: 30/0520Z SFC/FL340 N5215 E17556 – N4756 E17440 –

N4353 E15930 – N4943 E15404 – N4749 E16722 – N5228 E16917
FCST VA CLD +18 HR: NO VA EXP
RMK: EASTERN PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260730/0000Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .
The full report is as follows:

FVXX22 at 15:27 UTC, 29/07/26 from KNES
VA ADVISORY
DTG: 20260729/1524Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/755

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: FQNT VA EMS

OBS VA DTG: 29/1500Z

OBS VA CLD: SFC/FL170 N0000 W07836 – S0003 W07740
– S0006 W07740 – S0005 W07837 – N0000 W07836 MOV
W 30KT

FCST VA CLD +6HR: 29/2100Z SFC/FL170 N0004 W07838
– S0002 W07739 – S0007 W07739 – S0004 W07840 –
N0004 W07838

FCST VA CLD +12HR: 30/0300Z SFC/FL170 N0000
W07836 – S0003 W07739 – S0007 W07738 – S0005
W07836 – N0000 W07836

FCST VA CLD +18HR: 30/0900Z SFC/FL170 N0000
W07835 – S0003 W07739 – S0007 W07739 – S0005
W07836 – N0000 W07835

RMK: FQNT VA EMS OBS IN STLT IMG UP TO APPRX 57NM
FM SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL
GUIDANCE FCSTS GEN W TO WNW MOVMT THRU T+18. HGT
BASED ON MOVMT AND NWP MDLS. …MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20260729/2130Z

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 10:40 UTC, 29/07/26 from ADRM
VA ADVISORY
DTG: 20260729/1045Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/559
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: CONTINUOUS VA TO FL060 OBS 29/0900Z MOV NE
EST VA DTG: 29/1020Z
EST VA CLD: SFC/FL060 N0138 E12755 – N0143 E12748 – N0234
E12734 – N0238 E12831 – N0205 E12848 MOV NE 10KT
FCST VA CLD +6 HR: 29/1620Z SFC/FL060 N0139 E12757 – N0140
E12749 – N0233 E12734 – N0240 E12829 – N0206 E12847
FCST VA CLD +12 HR: 29/2220Z SFC/FL060 N0139 E12756 – N0142
E12749 – N0239 E12803 – N0207 E12856
FCST VA CLD +18 HR: 30/0420Z SFC/FL060 N0139 E12756 – N0140
E12746 – N0239 E12802 – N0207 E12855
RMK: VA ERUPTION NOT IDENTIFIABLE ON SATELLITE IMAGERY.
HOWEVER, VA ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/1645Z=