GEUS: It wasn't an earthquake — but supposedly sound waves from a blast that shook Bornholm

Over 60 bornholmers have reported tremors and a deep rumbling associated with a seismic event.

Many Bornholmers experienced Saturday afternoon tremors and buzz sounds. Now the National Geological Survey for Denmark and Greenland says that it is probably due to a blast in Poland.

It was not an earthquake, as Saturday occurred on Bornholm.

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GEUS has spoken to over 60 citizens on Bornholm, senior researcher tells