I missed the Pinatubo eruption by a couple of weeks but I remmber the devastation when I went to Pampanga in October 91
I have some aerial shots taken from a microlight over Clark and extending to Porac
Walls of solid lahar and houses buried up to roof level and others collapsed
Passed by the church at Bacolor last week to show my friend,visiting from UK the museum and photos of the eruption
The 2nd floor of the church is now the ground floor
http://en.wikipedia.org/wiki/File:Bacolor_Church.JPG