London VAAC: Volcanic Ash Advisories and Graphics
Volcanic Ash Advisories (VAA) and Graphics (VAG) links are provided for each message issued.
Volcanic Ash EXERCISE Friday 8th November
Please be aware that London VAAC is conducting a volcanic ash exercise, taking place on Friday 8th November. Live products will be issued and marked with EXER or EXERCISE. Should a real eruption take place, the exercise will be cancelled and products will not be marked with EXER or EXERCISE.