Philippine authorities on Monday raised the alert degree for the Mayon Volcano ??

[ahlam1399]

Philippine authorities on Monday raised the alert degree for the Mayon Volcano — the nationâ??s most lively volcano — after it exhibited growing seismic unrest, lava fountaining and summit explosions. * Source

أكثر... (https://hameed.nwar.uk/vb/w107/2019/10/11/philippine-authorities-on-monday-raised-the-alert-degree-for-the-mayon-volcano/)