Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 35000 ft (10700 m) altitude or flight level 350 and is moving at 15 kts in W direction.
The full report is as follows:
FVFE01 at 03:00 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/0300Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/292
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 25/0220Z
OBS VA CLD: SFC/FL350 N5559 E15845 – N5711 E15823 – N5737 E16123 –
N5700 E16005 – N5621 E15945 MOV W 15KT SFC/FL200 N4721 E14632 –
N4656 E14722 – N4549 E14743 – N4609 E14653 MOV SW 15KT
FCST VA CLD +6 HR: 25/0820Z SFC/FL350 N5803 E16109 – N5535 E15639 –
N5504 E15357 – N5610 E15539 SFC/FL190 N4532 E14656 – N4411 E14748 –
N4449 E14558 – N4626 E14545
FCST VA CLD +12 HR: 25/1420Z SFC/FL350 N5834 E16016 – N5528 E15419 –
N5157 E14938 – N5401 E15124 – N5735 E15717
FCST VA CLD +18 HR: 25/2020Z SFC/FL350 N5916 E15937 – N5428 E15034 –
N4656 E14701 – N4858 E14641 – N5409 E14928 – N5741 E15444
RMK: SOME PART OF VA [FL200] OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260725/0600Z=