19th March morning (around 8:30 am, especially) is the strongest danger of a quake in the Drammen-Oslo region. However, this is not an earthquake-prone area. The same danger exists on a straight line that you can imagine from Gdańsk (Poland) all the way till Cyprus, passing via major urban centres such as Warsaw, Bucharest, Burgas, Istanbul and Konya, and many of these areas, notably Turkey and Cyprus, are more earthquake prone.
19th March morning (around 8:30 am, especially) is the strongest danger of a quake in the Drammen-Oslo region. However, this is not an earthquake-prone area. The same danger exists on a straight line that you can imagine from Gdańsk (Poland) all the way till Cyprus, passing via major urban centres such as Warsaw, Bucharest, Burgas, Istanbul and Konya, and many of these areas, notably Turkey and Cyprus, are more earthquake prone.