Autor: global-affair

Volcanic Ash Advisory Center Wellington (VAAC) issued the following report:

FVPS01 at 16:27 UTC, 21/02/26 from NZKL
VA ADVISORY
DTG: 20260221/1626Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/30
INFO SOURCE: HIMAWARI-9 SATELLITE
ERUPTION DETAILS: ERUPTION AT 20260220/1700Z ERUPTION AT
20260220/1700Z. LOW LEVEL ERUPTION.
EST VA DTG: 21/1626Z
EST VA CLD: SFC/FL100 S1517 E16748 – S1522 E16800 – S1534
E16751 – S1525 E16740 MOV SE 05KT
FCST VA CLD +6 HR: 21/2226Z SFC/FL100 S1516 E16748 – S1522
E16758 – S1538 E16753 – S1529 E16742
FCST VA CLD +12 HR: 22/0426Z NO VA EXP
FCST VA CLD +18 HR: 22/1026Z NO VA EXP
RMK: HEIGHT ESTIMATED FROM ECMWF MODEL SOUNDING.
NXT ADVISORY: NO LATER THAN 20260221/2226Z=

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 12:00 UTC, 21/02/26 from RJTD
VA ADVISORY
DTG: 20260221/1200Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/204
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260221/1130Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 21/1140Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 010/4KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 10 kts in W direction.
The full report is as follows:

FVAG01 at 08:21 UTC, 21/02/26 from SABM
VA ADVISORY
DTG: 20260221/0830Z

VAAC: BUENOS AIRES

VOLCANO: SABANCAYA 354006
PSN: S1547 W07150

AREA: PERU

SUMMIT ELEV: 19576 FT [5967 M]

ADVISORY NR: 2026/101

INFO SOURCE: GOES-E. GFS. VOLCAT.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: PUFF EMISSION

OBS VA DTG: 21/0740Z

OBS VA CLD: SFC/FL250 S1543 W07213 – S1546 W07151
– S1549 W07150 – S1552 W07213 – S1547 W07216 –
S1543 W07213 MOV W 10KT

FCST VA CLD +6 HR: 21/1340Z SFC/FL250 S1541 W07219
– S1546 W07150 – S1551 W07153 – S1552 W07220 –
S1546 W07223 – S1541 W07219

FCST VA CLD +12 HR: 21/1940Z SFC/FL250 S1540
W07214 – S1543 W07153 – S1546 W07150 – S1550
W07152 – S1550 W07203 – S1550 W07214 – S1545
W07217 – S1540 W07214

FCST VA CLD +18 HR: 22/0140Z SFC/FL250 S1544
W07155 – S1546 W07150 – S1552 W07151 – S1555
W07156 – S1556 W07216 – S1552 W07220 – S1547
W07217 – S1544 W07155

RMK: THIN VA PLUME DETECTED IN SATELLITE DATA
UNDER MOSTLY CLEAR SKIES MOV W 10KT. WEBCAM NOT
AVAILABLE. …SMN

NXT ADVISORY: WILL BE ISSUED BY 20260221/1430Z=