World Map › Major Earthquakes Since 1900 › 1904
Historic Earthquake
1904 Bulgaria Earthquake
4 April 1904 · Struma · Bulgaria
On 4 April 1904 at 10:27 UTC, a magnitude 7.8 earthquake struck Bulgaria (Struma), at a depth of 15 km. It occurred on the Eurasian Plate, 220 km from its boundary with the Aegean Sea Plate (continental rift).
- Date
- 4 April 1904
- Time
- 10:27 UTC
- Magnitude
- 7.8
- Depth
- 15 km
- Maximum Intensity
- XI (Mercalli)
- Plate
- Eurasian Plate
- Country
- Bulgaria
Nearby Major Earthquakes
Other major earthquakes recorded within 300 km.
- 1983Aegean Sea · M 7.0
- 1957Stephanovikion-Velestnon (Magnesia) · M 7.02 deaths
- 1954Greece · M 7.025 deaths
- 19321932 Ierissos Earthquake · M 6.9161 deaths
- 1928Popovitsa · M 7.0
- 19281928 Chirpan Earthquake · M 6.8127 deaths
- 1905Aegean Sea · M 7.211 deaths
- 1904Struma · M 7.5
Sources: NOAA National Centers for Environmental Information, Global Significant Earthquake Database (doi:10.7289/V5TD9V7K) · Wikidata · Bird (2003), PB2002 · Natural Earth