events
Two Ms ~7.1 earthquakes, among the largest in Europe, strike Bulgaria, killing over 200 people and causing destruction.
Related Wikipedia articles
1904 Kresna earthquakes
Earthquakes in Bulgaria
The 1904 Kresna earthquakes occurred on the same day of April 4 in the Kresna region of Bulgaria. The pair of earthquakes measured 6.9 and 7.2 on the surface wave magnitude scale, and were assigned the respective Modified Mercalli intensity scale ratings of X (Extreme) and XI…Source: Wikipedia (CC BY-SA)
April 4
Day of the year
April 4 is the 94th day of the year in the Gregorian calendar; 271 days remain until the end of the year.Source: Wikipedia (CC BY-SA)