Hi Juliette, This email address is for the Alaska Volcano Observatory - the Anchorage VAAC can provide the information you're looking for. AVO monitors Alaska volcanos, while the VAAC has responsibility for issuing ash alerts within their administrative area. I believe Dave Schneider sent you contact information for the Anchorage VAAC, right? Abbey Nastan AVO Staff --------------------------------- Hello, I looked through your archives and I can't find any VA reports for Shiveluch/Sheveluch volcano, in fact that name does not even appear in the volcano archives. I looked at WASHINGTON VAAC and it says to refer to ANCHORAGE VAAC for Sheveluch information (I was looking up the April 2023 eruption). So I am a bit confused. How can I get hold of this information? I already have TOKYO VAAC data, but I was curious to have a look at yours too. Best, Juliette