Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX23 at 20:57 UTC, 21/03/26 from KNES
VA ADVISORY
DTG: 20260321/2054Z
VAAC: WASHINGTON
VOLCANO: SHEVELUCH 300270
PSN: N5638 E16122
AREA: KAMCHATKA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/017
INFO SOURCE: GOES-18. AWC.
ERUPTION DETAILS: VA AREA DSIPTD
OBS VA DTG: 21/2046Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 22/0300Z NO VA EXP
FCST VA CLD +12HR: 22/0900Z NO VA EXP
FCST VA CLD +18HR: 22/1500Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS.
DETACHED VA PLUME HAS DSIPTD. …KONON
NXT ADVISORY: NO FURTHER ADVISORIES