Ash erupting from a volcano
Volcanic ash

London VAAC: Volcanic ash advisories and graphics

Volcanic Ash Advisories (VAA) and Graphics (VAG) links are provided for each message issued.

Volcanic Ash Exercise (VOLCICE) Tuesday 9th December 2025
Please be aware that London VAAC is conducting a live volcanic ash exercise (VOLCICE) on Tuesday 9th December 2025.
Live products will be issued and marked as EXER, EXERCISE or TEST and no operational decisions should be made on these. Should a real eruption take place, the exercise will be cancelled and live products will not be marked with EXER or EXERCISE. 
Last Updated:

Most recent messages

Volcano Issue time (UTC) VAA - Valid between
T+0 and T+18		 VAG - Valid between
T+0 and T+18
KATLA 372030 Advisory Graphic
KATLA 372030 Advisory Graphic
KATLA 372030 Advisory Graphic
KATLA 372030 Advisory Graphic
KATLA 372030 Advisory Graphic
BARDARBUNGA 373030 Advisory Graphic
BARDARBUNGA 373030 Advisory Graphic
BARDARBUNGA 373030 Advisory Graphic
SNAEFELL 374801 Advisory Graphic
SNAEFELL 374801 Advisory Graphic
VESTMANNAEYJAR 372010 Advisory Graphic
VESTMANNAEYJAR 372010 Advisory Graphic
VESTMANNAEYJAR 372010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
ORAEFAJOKULL 374010 Advisory Graphic
LANGJOKULL 371080 Advisory Graphic
LANGJOKULL 371080 Advisory Graphic
LANGJOKULL 371080 Advisory Graphic
REYKJANES 371020 Advisory Graphic
REYKJANES 371020 Advisory Graphic
REYKJANES 371020 Advisory Graphic
EYJAFJALLAJOKULL 372020 Advisory Graphic
EYJAFJALLAJOKULL 372020 Advisory Graphic
TENERIFE 383030 Advisory Graphic
TENERIFE 383030 Advisory Graphic
GRIMSVOTN 373010 Advisory Graphic
GRIMSVOTN 373010 Advisory Graphic
GRIMSVOTN 373010 Advisory Graphic
GRIMSVOTN 373010 Advisory Graphic
For previously issued forecasts, see the Volcanic ash advisory and graphic archive