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Earthquakes in Florence

4,558 earthquakes catalogued in and around Florence between 1909 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
2.1
Latest earthquake · depth 5.6 km
02.08.2026 09:52 UTC · from centre 64 km
4,558
recorded earthquakes
M6.2
largest
1909–2026
record span
2.35
mean magnitude
2,300
epicentre inside the border

By year

Stacked by magnitude; one column per year.

03376741909: 3 (M5+)19091911: 3 (M5+)1914: 1 (M5+)1916: 1 (M5+)1917: 2 (M5+)1918: 1 (M5+)19181919: 2 (M5+)1920: 2 (M5+)1924: 1 (M5+)19271929: 8 (M5+)1930: 2 (M5+)1931: 1 (M5+)1934: 1 (M5+)1935: 1 (M5+)19361937: 1 (M5+)1939: 2 (M5+)19451948: 1 (M5+)19541956: 1 (M5+)1957: 3 (M4–5)19631964: 3 (M4–5)1965: 4 (M4–5)1966: 1 (M4–5)1967: 1 (M5+)1968: 1 (M4–5)1969: 2 (M4–5)1970: 1 (M4–5)19721973: 1 (M4–5)1974: 1 (M4–5)1975: 1 (M4–5)1976: 1 (M5+)1977: 1 (M4–5)1978: 1 (M<3)1978: 2 (M3–4)1978: 2 (M4–5)1979: 3 (M3–4)1979: 3 (M4–5)1980: 6 (M3–4)1980: 1 (M4–5)1981: 3 (M<3)1981: 6 (M3–4)19811982: 6 (M3–4)1982: 3 (M4–5)1983: 5 (M<3)1983: 6 (M3–4)1983: 1 (M5+)1984: 1 (M<3)1984: 3 (M3–4)1984: 1 (M4–5)1985: 2 (M<3)1985: 4 (M3–4)1985: 1 (M5+)1986: 5 (M<3)1986: 9 (M3–4)1986: 3 (M4–5)1987: 5 (M<3)1987: 5 (M3–4)1987: 2 (M4–5)1988: 7 (M<3)1988: 10 (M3–4)1988: 1 (M4–5)1989: 4 (M<3)1989: 8 (M3–4)1990: 2 (M<3)1990: 9 (M3–4)19901991: 12 (M<3)1991: 8 (M3–4)1991: 1 (M4–5)1992: 18 (M<3)1992: 25 (M3–4)1992: 2 (M4–5)1993: 9 (M<3)1993: 6 (M3–4)1994: 4 (M<3)1994: 6 (M3–4)1995: 7 (M<3)1995: 9 (M3–4)1995: 2 (M4–5)1996: 6 (M<3)1996: 5 (M3–4)1996: 1 (M5+)1997: 14 (M<3)1997: 11 (M3–4)1997: 2 (M4–5)1998: 16 (M<3)1998: 7 (M3–4)1999: 10 (M<3)1999: 11 (M3–4)1999: 4 (M4–5)19992000: 15 (M<3)2000: 24 (M3–4)2000: 16 (M4–5)2000: 1 (M5+)2001: 7 (M<3)2001: 9 (M3–4)2001: 1 (M4–5)2002: 174 (M<3)2002: 14 (M3–4)2002: 8 (M4–5)2003: 418 (M<3)2003: 28 (M3–4)2003: 6 (M4–5)2003: 1 (M5+)2004: 104 (M<3)2004: 3 (M3–4)2005: 53 (M<3)2005: 3 (M3–4)2005: 2 (M4–5)2006: 20 (M<3)2006: 5 (M3–4)2006: 1 (M4–5)2007: 167 (M<3)2007: 1 (M3–4)2008: 453 (M<3)2008: 25 (M3–4)2008: 3 (M4–5)2008: 1 (M5+)20082009: 284 (M<3)2009: 9 (M3–4)2009: 1 (M4–5)2010: 284 (M<3)2010: 14 (M3–4)2011: 645 (M<3)2011: 25 (M3–4)2011: 4 (M4–5)2012: 54 (M<3)2012: 8 (M3–4)2012: 1 (M5+)2013: 50 (M<3)2013: 8 (M3–4)2013: 1 (M4–5)2013: 2 (M5+)2014: 140 (M<3)2014: 20 (M3–4)2014: 2 (M4–5)2015: 330 (M<3)2015: 17 (M3–4)2015: 4 (M4–5)2016: 20 (M<3)2016: 10 (M3–4)2017: 44 (M<3)2017: 3 (M3–4)2017: 1 (M4–5)20172018: 54 (M<3)2018: 5 (M3–4)2019: 82 (M<3)2019: 19 (M3–4)2019: 1 (M4–5)2020: 61 (M<3)2020: 6 (M3–4)2021: 38 (M<3)2021: 2 (M3–4)2022: 74 (M<3)2022: 10 (M3–4)2023: 112 (M<3)2023: 4 (M3–4)2023: 1 (M4–5)2023: 1 (M5+)2024: 63 (M<3)2024: 12 (M3–4)2025: 46 (M<3)2025: 3 (M3–4)2026: 36 (M<3)2026: 3 (M3–4)2026
M<3M3–4M4–5M5+

Read this chart carefully. Rising columns do not mean earthquakes are becoming more frequent. The monitoring network improved over time: the smallest detectable earthquake in Türkiye was about M5.0 in 1966 and is M1.5 today. Earlier years look quiet because small events were not heard, not because they did not happen.

Largest earthquakes

Inclusion rule: the radius widens with magnitude (15 km up to M4, 150 km at M7 and above). This is not a measure of felt shaking or intensity.

MagnitudeDateDepthDistance
6.229.06.1919 15:0615 km22 km
6.120.05.2012 02:0317.7 km115 km
6.017.05.1916 12:5015 km132 km
5.810.11.1918 15:1115 km71 km
5.807.09.1920 05:5535 km100 km
5.726.04.1917 09:3610 km79 km
5.606.09.1920 14:0515 km70 km
5.620.04.1929 01:0935 km17 km
5.627.10.1914 09:2215 km45 km
5.519.02.1911 07:1815 km77 km
5.502.01.1924 08:5515 km98 km
5.529.04.1929 18:3615 km47 km
5.423.12.2008 15:2426 km107 km
5.410.12.1937 18:0315 km84 km
5.419.04.1929 04:1515 km58 km

Latest earthquakes

MagnitudeDateDepthDistance
2.102.08.2026 09:525.6 km64 km
2.129.07.2026 15:4227.6 km50 km
2.020.07.2026 04:389 km66 km
2.401.07.2026 04:5415 km44 km
2.217.06.2026 19:2110 km33 km
2.122.05.2026 01:159.3 km28 km
2.304.05.2026 09:3829.5 km62 km
2.128.04.2026 15:4724.9 km66 km
2.227.04.2026 23:0718.7 km62 km
2.116.04.2026 02:059.9 km5 km
2.203.04.2026 00:318.4 km46 km
2.002.04.2026 16:379.5 km22 km
3.426.03.2026 08:4048.7 km38 km
2.419.03.2026 10:5518.1 km69 km
2.017.03.2026 22:477.4 km47 km
2.215.03.2026 23:3054.6 km32 km
2.614.03.2026 02:4227.6 km50 km
2.507.03.2026 23:0818.6 km51 km
2.001.03.2026 06:2627.5 km49 km
2.221.02.2026 08:2427.3 km57 km
2.018.02.2026 19:547.4 km41 km
2.914.02.2026 11:369.9 km30 km
2.013.02.2026 03:3818.4 km42 km
2.408.02.2026 12:0724.9 km66 km
2.102.02.2026 03:1634.1 km45 km
2.029.01.2026 05:109.4 km41 km
2.114.01.2026 17:488.1 km42 km
2.014.01.2026 17:407.5 km41 km
2.103.01.2026 20:459.9 km34 km
2.003.01.2026 19:569.9 km34 km
2.903.01.2026 14:459.8 km33 km
2.003.01.2026 01:4619.2 km56 km
2.302.01.2026 23:2810.5 km34 km
3.102.01.2026 22:029.3 km32 km
3.502.01.2026 19:539.6 km55 km
2.402.01.2026 19:259.7 km56 km
2.302.01.2026 14:2410 km34 km
2.402.01.2026 10:2810.7 km34 km
2.602.01.2026 07:327.4 km36 km
2.301.12.2025 23:4228.6 km60 km
2.213.11.2025 21:158.4 km53 km
2.213.11.2025 10:128.4 km30 km
2.802.11.2025 20:287.1 km57 km
2.226.10.2025 00:406.8 km42 km
2.425.10.2025 16:078.3 km42 km
2.028.09.2025 04:2324.2 km55 km
2.628.09.2025 04:2229.6 km51 km
1.910.09.2025 18:599.4 km44 km
2.310.09.2025 16:009.7 km45 km
2.006.09.2025 12:059 km54 km
2.306.09.2025 01:028.7 km54 km
3.004.09.2025 13:2513.2 km55 km
2.501.09.2025 20:4110.4 km40 km
2.531.08.2025 06:019.4 km28 km
2.115.08.2025 13:444.3 km44 km
2.015.08.2025 12:218 km44 km
3.015.08.2025 12:159 km44 km
2.015.08.2025 09:229.5 km45 km
2.015.08.2025 08:059.1 km44 km
2.206.08.2025 22:1611.1 km34 km

Method and sources

What this page counts
An earthquake appears here when its epicentre is within a magnitude-dependent distance of this place's border: 15 km up to M4, 30 km to M5, 60 km to M6, 100 km to M7, and 150 km at M7 and above. The rule exists because a large earthquake concerns neighbouring provinces too — the 17 August 1999 epicentre was in the Gulf of İzmit, on no province's land at all.
Location precision
Epicentre uncertainty is typically 1–10 km, and larger for older records. That is why this site breaks data down to districts but not to neighbourhoods or villages — the data does not support that distinction.
Magnitude scales
The catalogues use more than twelve magnitude scales (Mw, ML, mb, Md…) and they are not equivalent. Values are shown on the scale the source reported; they are not converted.
Deduplication
The same earthquake is published by several catalogues. Records within 20 seconds and 100 km whose magnitudes differ by no more than 1.2 are treated as one event; the primary record is chosen by catalogue priority.
Updates
Recent earthquakes are fetched from four sources every five minutes. The historical archive is rebuilt infrequently.
Sources
USGS ComCat · ISC Bulletin · AFAD · Kandilli / KOERI · EMSC/CSEM
Reporting an error
If you spot a wrong record, write to us; we verify against the source and correct it.