Social Impacts
847 people lost their lives, 300 killed by collapsing roofs and 100 by lahars.
Environmental Impacts
Global cooling caused by ash in the atmosphere of 0.5°C
Economic Impacts
Heavy rainfall from Typhoon Yunga causes buildings to collapse.
Volcanic ash is blown in all directions over hundreds of KMs, smothering fields and buildings
Houses and bridges destroyed and needed replacing and Manila airport had to be closed
Fast flowing volcanic mudflows (lahars) cause sever river bank erosion, undercut bridges etc.
Heavy rainfall from Typhoon Yunga causes buildings to collapse.