| Alert-Level Änderungen: | ||||
| Datum | Vulkan | +- | Alt | Neu |
| 25.07.2008 13:11:01 | Karymsky | + | 1 | 2 |
| 25.07.2008 13:11:01 | Bezymianny | - | 2 | 1 |
| 31.07.2008 13:11:01 | Llaima | + | 1 | 5 |
| 31.07.2008 13:11:01 | Anatahan | + | 0 | 1 |
| 31.07.2008 13:11:01 | Chikurachki | + | 0 | 1 |
| 01.08.2008 13:11:01 | Anatahan | + | 1 | 2 |
| 02.08.2008 16:11:01 | Chikurachki | + | 1 | 2 |
| 03.08.2008 13:11:01 | Okmok | + | 2 | 5 |
| 04.08.2008 13:11:01 | Okmok | - | 5 | 2 |
| 07.08.2008 13:11:01 | Llaima | - | 5 | 1 |
| 07.08.2008 13:11:01 | Chaiten | - | 5 | 2 |
| 08.08.2008 13:11:01 | Kliuchevskoi | + | 0 | 1 |
| 09.08.2008 11:11:01 | Kasatochi | + | 1 | 5 |
| 11.08.2008 13:11:01 | Kasatochi | - | 5 | 2 |
| 13.08.2008 13:11:01 | Bezymianny | + | 1 | 2 |
| 13.08.2008 13:11:01 | Masaya | - | 2 | 0 |
| 14.08.2008 13:11:01 | Anatahan | - | 2 | 1 |
| 14.08.2008 13:11:01 | Asama | + | 0 | 2 |
| 22.08.2008 13:11:02 | Bezymianny | - | 2 | 1 |
| 27.08.2008 13:11:01 | Cleveland | - | 2 | 1 |
Danke für das Kartenmaterial an den NOAA Satellite and Information Service