Shiveluch Volcano Volcanic Ash Advisory: POSS ERUPTION OBS AT 20221201/0250Z FL130 EXTD N OBS VA DTG: 01/0320Z to 13000 ft (4000 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 and is moving at 30 kts in N direction.
The full report is as follows:

FVFE01 at 03:45 UTC, 01/12/22 from RJTD
VA ADVISORY
DTG: 20221201/0344Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2022/354
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20221201/0250Z FL130 EXTD N
OBS VA DTG: 01/0320Z
OBS VA CLD: SFC/FL130 N5639 E16120 - N5657 E16117 - N5657 E16128 -
N5640 E16123 MOV N 30KT
FCST VA CLD +6 HR: 01/0920Z SFC/FL150 N6402 E16357 - N6221 E16348 -
N6006 E16307 - N6027 E16212 - N6218 E16249 - N6350 E16309
FCST VA CLD +12 HR: 01/1520Z SFC/FL150 N7029 E16421 - N6721 E16321 -

N6410 E16421 - N6412 E16301 - N6732 E16129 - N7003 E16221
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20221201/0600Z=