Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 .
The full report is as follows:
FVXX25 at 07:54 UTC, 29/07/26 from KNES
VA ADVISORY
DTG: 20260729/0751Z
VAAC: WASHINGTON
VOLCANO: KILAUEA 332010
PSN: N1925 W15517
AREA: HAWAIIAN.IS
SOURCE ELEV: 4009 FT AMSL
ADVISORY NR: 2026/038
INFO SOURCE: GOES-18. HVO. VONA. WEBCAM. NWP
MODELS. HYSPLIT.
ERUPTION DETAILS: ONGOING LGT VA EMISSIONS
OBS VA DTG: 29/0716Z
OBS VA CLD: SFC/FL160 N1925 W15517 – N1924 W15516
– N1911 W15523 – N1913 W15529 – N1925 W15517 MOV
SW 5KT
FCST VA CLD +6HR: 29/1330Z SFC/FL160 N1925 W15518
– N1924 W15516 – N1902 W15523 – N1907 W15532 –
N1925 W15518
FCST VA CLD +12HR: 29/1930Z NO VA EXP
FCST VA CLD +18HR: 30/0130Z NO VA EXP
RMK: VA WITH GAS/WTR VPR OBS EMITTING FM SUMMIT.
EMISSIONS OBS IN STLT MOVING SSW AT APX 15 NMI FM
SUMMIT. LGT WINDS EXP WITH MOVEMENT TO SSW THRU
T+6 HRS. FL BSD ON VONA. FCST BSD ON NWP MDLS.
…LINER
NXT ADVISORY: WILL BE ISSUED BY 20260729/1345Z