In 1904, an earthquake measuring 5.4 on the Richter scale shook Oslo. The epicenter was located in the so-called "Oslo Trench," which runs through the entire Norwegian capital. Earthquakes, mostly minor ones, are still recorded there daily. However, geologists are increasingly monitoring the records with a critical eye, as there is growing evidence that another major earthquake could occur. No one can predict with certainty when it will happen, but experts are aware that Oslo's population and infrastructure density is significantly higher today than it was over 100 years ago, and therefore more vulnerable. New product