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Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .
The full report is as follows:

FVXX25 at 13:28 UTC, 24/07/26 from KNES
VA ADVISORY
DTG: 20260724/1321Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SOURCE ELEV: 17693 FT AMSL

ADVISORY NR: 2026/289

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

ERUPTION DETAILS: VA EMS OBS IN SAT.

OBS VA DTG: 24/1311Z

OBS VA CLD: SFC/FL200 N1917 W09903 – N1902 W09837
– N1900 W09837 – N1909 W09907 – N1917 W09903 MOV
NW 10KT

FCST VA CLD +6HR: 24/1900Z SFC/FL200 N1911 W09907
– N1902 W09836 – N1900 W09836 – N1859 W09907 –
N1911 W09907

FCST VA CLD +12HR: 25/0100Z SFC/FL N1910 W09908 –
N1902 W09837 – N1900 W09837 – N1859 W09908 –
N1910 W09908

FCST VA CLD +18HR: 25/0700Z NO VA EXP

RMK: LGT VA EMS OBS IN SAT EXT WNW 25 NM FM
SUMMIT. OBS VA FL ESTD FM MMMX 12Z RAOB AND NWP
MDLS. FL MVMT FCST TO TURN TO W BY T+6 HRS.
…CLARK

NXT ADVISORY: WILL BE ISSUED BY 20260724/1915Z

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 5000 ft (1500 m) altitude or flight level 050 .
The full report is as follows:

FVAU06 at 08:07 UTC, 24/07/26 from ADRM
VA ADVISORY
DTG: 20260724/0810Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/66
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 OBS AT 24/0750Z MOV NW
OBS VA DTG: 24/0750Z
OBS VA CLD: SFC/FL050 S0608 E10526 – S0558 E10511 – S0553
E10458 – S0543 E10508 – S0550 E10520 – S0605 E10528 MOV NW
10KT
FCST VA CLD +6 HR: 24/1350Z SFC/FL050 S0608 E10526 – S0554
E10458 – S0543 E10509 – S0549 E10520 – S0605 E10528
FCST VA CLD +12 HR: 24/1950Z SFC/FL050 S0608 E10526 – S0554
E10458 – S0543 E10508 – S0550 E10520 – S0605 E10528
FCST VA CLD +18 HR: 25/0150Z SFC/FL050 S0608 E10526 – S0554
E10458 – S0543 E10508 – S0549 E10520 – S0605 E10528
RMK: VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260724/1410Z=

Satellite image of Lewotobi volcano on 24 Jul 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 05 kts in NE direction.
The full report is as follows:

FVAU04 at 04:53 UTC, 24/07/26 from ADRM
VA ADVISORY
DTG: 20260724/0500Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/290
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL100 REPORTED AT 24/0140Z
EST VA DTG: 24/0440Z
EST VA CLD: SFC/FL100 S0842 E12233 – S0822 E12234 – S0817
E12250 – S0820 E12305 – S0843 E12301 MOV NE 05KT
FCST VA CLD +6 HR: 24/1040Z SFC/FL100 S0842 E12233 – S0822
E12234 – S0816 E12251 – S0820 E12305 – S0843 E12301
FCST VA CLD +12 HR: 24/1640Z SFC/FL100 S0842 E12233 – S0822
E12234 – S0817 E12250 – S0819 E12305 – S0843 E12301
FCST VA CLD +18 HR: 24/2240Z SFC/FL100 S0842 E12233 – S0822
E12235 – S0817 E12251 – S0819 E12306 – S0843 E12301
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. AREA OBSC BY
MET CLD. INTERMITTENT VA ERUPTIONS ARE ONGOING. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260724/1100Z=