John Pallister Browse All Authors Famous Quotes by John Pallister Now we should have good warning before it happens, and once we see the warning signs, we ’ll know better when an eruption will occur. John Pallister science It was a watershed event in volcanology in a lot of ways, it was when geologists after the eruption worldwide started recognizing these giant debris avalanches, these giant landslides that are now recognized as a major hazard at volcanoes all around the world. Drones, remote instruments like theUSGSspider, creepmeters, strainmeters andtiltmeters help scientists better monitor volcanoes in the hopes history doesn't repeat itself. John Pallister science
