The Catalogue of Strong Italian Earthquakes describes this earthquake sequence under the following heading
| Date | Time | Lat | Lon | Rel | Io | Imax | Sites | Nref | Me | Rme | Location | Country |
|---|
| 15 05 1914 | 12:47 | 43.317 | 11.333 | b | 4 | 4 | 1 | 0004 | 3.9 | | Siena | Italy |
| Author | Title | Text Value | Text Date | Place of publ. |
|---|
| Carrozzo M.T., De Visintini G., Giorgetti F. e Iaccarino E. | General Catalogue of Italian Earthquakes, CNEN, RT/PROT(73)12. | Catalogue | 1973 | Roma |
| * | La Nazione, 1914.05.15. | Indirect source | 1914 | Firenze |
| * | L’Ora, 1914.05.15/16, a.15, n.135. | Indirect source | 1914 | Palermo |
| SGA | Valutazione della pericolosità sismica dell’area urbana di Firenze, RPT 81/91, Bologna novembre 1991 (rapporto inedito). | Scientific bibliography | 1991 | |
| Locality | Province | Lat | Lon | Intensity | |
|---|
| Siena | SI | 43.3208 | 11.3275 | IV | |
