Volcanic ash concentration archive
Select a modelled volcanic ash concentration forecast from the list below to view the forecast and image information related to that date.
- Data Issued on 10 Dec 2021
- Data Issued on 16 Nov 2021
- Data Issued on 12 Nov 2021
- Data Issued on 8 Oct 2021
- Data Issued on 17 Sep 2021
- Data Issued on 9 Jul 2021
- Data Issued on 11 Jun 2021
- Data Issued on 14 May 2021
- Data Issued on 19 Apr 2021
- Data Issued on 20 Mar 2021
- Data Issued on 19 Mar 2021
- Data Issued on 12 Mar 2021
- Data Issued on 23 Feb 2021
- Data Issued on 12 Feb 2021
- Data Issued on 11 Dec 2020
- Data Issued on 13 Nov 2020
- Data Issued on 9 Oct 2020
- Data Issued on 11 Sep 2020
- Data Issued on 10 Jul 2020
- Data Issued on 9 Jul 2020
- Data Issued on 12 Jun 2020
- Data Issued on 15 May 2020
- Data Issued on 20 Mar 2020
- Data Issued on 14 Feb 2020
- Data Issued on 28 Jan 2020
- Data Issued on 10 Jan 2020