Kategorie: Climate Change

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

FVXX24 at 15:27 UTC, 28/11/25 from KNES
VA ADVISORY
DTG: 20251128/1524Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2025/020

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL VA EMS

EST VA DTG: 28/1500Z

EST VA CLD: SFC/FL190 N0233 W07629 – N0233 W07618
– N0217 W07623 – N0217 W07625 – N0233 W07629 MOV
N 10KT

FCST VA CLD +6HR: 28/2100Z SFC/FL190 N0243 W07616
– N0236 W07604 – N0217 W07623 – N0219 W07625 –
N0243 W07616

FCST VA CLD +12HR: 29/0300Z NO VA EXP

FCST VA CLD +18HR: 29/0900Z NO VA EXP

RMK: VA NOT OBS ON STLT DUE TO WX CLD CVR. VA EMS
MAY CONT. NWP MDLS SUG N MVMT SHFTNG TWD THE NE
THRU T+6. FL BASED ON RCNT ACTIVITY. …EVANS

NXT ADVISORY: WILL BE ISSUED BY 20251128/2130Z

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 15 kts in NE direction.
The full report is as follows:

FVFE01 at 12:00 UTC, 28/11/25 from RJTD
VA ADVISORY
DTG: 20251128/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2025/214
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 28/1130Z
OBS VA CLD: SFC/FL250 N5847 E17021 – N5823 E17113 – N5731 E17038 –
N5827 E17006 MOV NE 15KT SFC/FL220 N5957 E17231 – N6014 E17247 –
N6011 E17302 – N5955 E17301 MOV NE 25KT
FCST VA CLD +6 HR: 28/1730Z SFC/FL250 N5935 E17342 – N5804 E17158 –
N5847 E17028 – N6001 E17208 SFC/FL220 N6128 E17523 – N6113 E17610 –
N6020 E17443 – N6050 E17402
FCST VA CLD +12 HR: 28/2330Z SFC/FL250 N6134 E17429 – N6059 E17555 –

N5751 E17214 – N5829 E17115
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA [FL180] HAS DISSIPATED IN SATELLITE IMAGERY.
NXT ADVISORY: 20251128/1800Z=

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

FVXX24 at 08:20 UTC, 28/11/25 from KNES
VA ADVISORY
DTG: 20251128/0817Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2025/018

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS NOT OBS

OBS VA DTG: 28/0730Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 28/1330Z NO VA EXP

FCST VA CLD +12HR: 28/1930Z NO VA EXP

FCST VA CLD +18HR: 29/0130Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG. WX CLDS
PARTIALLY OSBC THE SUMMIT AREA. NO RCNT RPRTS OF
VA RCVD. …MONAGHAN

NXT ADVISORY: NO FURTHER ADVISORIES

Satellite image of White Island volcano on 28 Nov 2025

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 3000 ft (900 m) altitude or flight level 030 and is moving at 05 kts in E direction.
The full report is as follows:

FVPS01 at 05:29 UTC, 28/11/25 from NZKL
VA ADVISORY
DTG: 20251128/0529Z
VAAC: WELLINGTON
VOLCANO: WHAKAARI/WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 294M
ADVISORY NR: 2025/184
INFO SOURCE: PILOT REPORT.
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS: UNKNOWN
OBS VA DTG: 28/0529Z
OBS VA CLD: SFC/FL030 S3735 E17701 – S3718 E17702 – S3721
E17743 – S3737 E17744 MOV E 05KT
FCST VA CLD +6 HR: 28/1129Z NOT AVBL
FCST VA CLD +12 HR: 28/1729Z NOT AVBL
FCST VA CLD +18 HR: 28/2329Z NOT AVBL
RMK: ASH CLOUD REPORTED BY PILOT. MORE INFORMATION TO
FOLLOW.
NXT ADVISORY: NO LATER THAN 20251128/1129Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 10 kts in W direction.
The full report is as follows:

FVAU04 at 01:44 UTC, 28/11/25 from ADRM
VA ADVISORY
DTG: 20251128/0144Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/16
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA PLUME TO FL060 OBS AT 28/0130Z
OBS VA DTG: 28/0130Z
OBS VA CLD: SFC/FL060 N1215 E09353 – N1212 E09335 – N1219
E09334 – N1218 E09353 MOV W 10KT
FCST VA CLD +6 HR: 28/0730Z SFC/FL060 N1218 E09353 – N1215
E09353 – N1211 E09335 – N1220 E09334
FCST VA CLD +12 HR: 28/1330Z SFC/FL060 N1218 E09353 – N1215
E09353 – N1211 E09335 – N1217 E09335
FCST VA CLD +18 HR: 28/1930Z SFC/FL060 N1218 E09354 – N1212
E09356 – N1208 E09346 – N1213 E09341 – N1219 E09349
RMK: CONTINUOUS VA PLUME OBSERVED ON SATELLITE IMAGERY.
HEIGHT AND FORECAST BASED ON SATELLITE IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251128/0744Z=