Masaya Volcano Volcanic Ash Advisory: LGT VA EMS OBS to 4000 ft (1200 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 4000 ft (1200 m) altitude or flight level 040 .
The full report is as follows:

FVXX27 at 14:16 UTC, 02/01/26 from KNES
VA ADVISORY
DTG: 20260102/1413Z

VAAC: WASHINGTON

VOLCANO: MASAYA 344100
PSN: N1159 W08610

AREA: NICARAGUA

SOURCE ELEV: 1949 FT AMSL

ADVISORY NR: 2026/001

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

ERUPTION DETAILS: LGT VA EMS OBS

OBS VA DTG: 02/1350Z

OBS VA CLD: SFC/FL040 N1200 W08610 – N1159 W08609
– N1152 W08614 – N1154 W08618 – N1200 W08610 MOV
SW 20KT

FCST VA CLD +6HR: 02/2000Z SFC/FL040 N1159 W08610
– N1158 W08609 – N1150 W08622 – N1155 W08625 –
N1159 W08610

FCST VA CLD +12HR: 03/0200Z SFC/FL040 N1200
W08610 – N1158 W08609 – N1151 W08623 – N1156
W08625 – N1200 W08610

FCST VA CLD +18HR: 03/0800Z NO VA EXP

RMK: LGT VA EMS OBS IN STLT IMG UP TO APPRX 10NM
FM SUMMIT. LGT VA PLUME SEEN IN WEBCAM. NWP MDL
GUIDANCE FCSTS GEN WSW MOVMT THRU T+12.
…MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20260102/2015Z