- Type:
- Earthquake
- Date:
- August 13, 1771 CE
- Location:
- Appennino Bolognese
- Magnitude:
- 4.65 Mw
Cross-catalog records
This event is recorded in 6 separate scientific catalogs, each of which may give a different magnitude (the disagreement between catalogs is itself valuable for research):
- AHEAD: Mw 4.65
- EMEC_2021: Mw 4.4
- EMEC_2021: Mw 4.16
- EMEC_2021: Mw 4.16
- EMEC_2021: Mw 4.16
- EMEC_2021: Mw 4.63
Other earthquake records of 1771 CE
- Japan, Ryukyu Islands · Ms 7.4 · 13,486 deaths
- Jamaica, Port Royal, Kingston
- Czech Republic · Mw 4.2
- Italy · Mw 4.4
- Italy · Mw 5.1
- Philippines, Manila
Source: Albini, P., Locati, M., Rovida, A. & Stucchi, M. (2013): European Archive of Historical Earthquake Data (AHEAD), INGV, doi:10.6092/ingv.it-ahead · License: CC BY 4.0 · institutional record ↗
Frequently asked questions
- When did 1771 Appennino Bolognese earthquake (Mw 4.7) (1771 CE) happen?
- August 13, 1771 CE.
- Where does this information come from?
- This record comes from Albini, P., Locati, M., Rovida, A. & Stucchi, M. (2013): European Archive of Historical Earthquake Data (AHEAD), INGV, doi:10.6092/ingv.it-ahead; it was not hand-authored and is stored together with its source.