Some residents of Silver Spring Township in southcentral PA began to experience booming noises days after heavy rain deluged the area in September 2021. Township officials consulted geological experts who concluded that the sounds originated underground but were not related to earthquakes. Instead, the karst system was actively moving the water and debris in the subsurface.
Tag: karst
Thirteen trapped in Thailand flooded cave
From June into July of 2018, media coverage about 12 boys and an adult man trapped in a cave in Thailand transfixed people around the world. How did they get trapped and not be able to get out? Let’s talk groundwater and karst.
Sinkholes – Are you at risk?
There is something highly unnerving about the thought that the ground can give way into a gaping void that can swallow trees, cars, structures, and even people. How frightened should you be of sinkholes? While they can be catastrophic, they are not entirely unpredictable.