When an earthquake with a magnitude of 5.4 on the Richter scale has its epicenter in the Norwegian capital Oslo in 1904, scientists can only predict that a major future earthquake is looming close.
In 1904 an earthquake measuring 5.4 on the Richter scale shook Oslo, with its center in the "Oslo Graben" which runs under the Norwegian capital. There are now signs that indicate that we can expect a major future earthquake in Oslo.