EveryQuake

Earthquakes in Marlborough

3,059 earthquakes catalogued in and around Marlborough between 1901 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
3.1
Latest earthquake · depth 79.3 km
03.08.2026 21:25 UTC · from centre 81 km
3,059
recorded earthquakes
M7.8
largest
1901–2026
record span
4.02
mean magnitude
2,084
epicentre inside the border

By year

Stacked by magnitude; one column per year.

03466921901: 1 (M5+)1901191119211922: 1 (M5+)1929: 7 (M5+)19311934: 1 (M5+)19411942: 2 (M5+)1948: 1 (M5+)19511953: 1 (M5+)1956: 1 (M4–5)1956: 2 (M5+)1957: 1 (M5+)1959: 1 (M5+)1960: 2 (M5+)1961: 1 (M5+)19611962: 1 (M5+)1964: 10 (M4–5)1965: 10 (M4–5)1965: 1 (M5+)1966: 11 (M4–5)1966: 1 (M5+)1967: 15 (M4–5)1968: 23 (M4–5)1968: 8 (M5+)1969: 16 (M4–5)1970: 24 (M4–5)1970: 2 (M5+)1971: 8 (M4–5)1971: 2 (M5+)19711972: 14 (M4–5)1972: 1 (M5+)1973: 17 (M4–5)1973: 5 (M5+)1974: 25 (M4–5)1974: 1 (M5+)1975: 17 (M4–5)1975: 1 (M5+)1976: 13 (M4–5)1976: 1 (M5+)1977: 12 (M4–5)1977: 3 (M5+)1978: 13 (M4–5)1979: 10 (M4–5)1980: 11 (M4–5)1981: 11 (M4–5)19811982: 6 (M4–5)1983: 14 (M4–5)1984: 20 (M4–5)1984: 1 (M5+)1985: 17 (M4–5)1985: 1 (M5+)1986: 17 (M4–5)1986: 1 (M5+)1987: 21 (M4–5)1988: 28 (M4–5)1988: 1 (M5+)1989: 22 (M4–5)1990: 36 (M4–5)1990: 3 (M5+)1991: 7 (M4–5)19911992: 1 (M3–4)1992: 16 (M4–5)1992: 1 (M5+)1993: 9 (M3–4)1993: 18 (M4–5)1994: 2 (M3–4)1994: 18 (M4–5)1995: 22 (M4–5)1995: 4 (M5+)1996: 33 (M4–5)1996: 1 (M5+)1997: 2 (M<3)1997: 2 (M3–4)1997: 41 (M4–5)1997: 1 (M5+)1998: 17 (M3–4)1998: 29 (M4–5)1999: 4 (M<3)1999: 8 (M3–4)1999: 30 (M4–5)1999: 1 (M5+)2000: 11 (M<3)2000: 38 (M3–4)2000: 23 (M4–5)2001: 56 (M<3)2001: 47 (M3–4)2001: 42 (M4–5)20012002: 12 (M3–4)2002: 30 (M4–5)2002: 1 (M5+)2003: 13 (M<3)2003: 9 (M3–4)2003: 16 (M4–5)2004: 10 (M<3)2004: 6 (M3–4)2004: 18 (M4–5)2005: 2 (M<3)2005: 22 (M3–4)2005: 24 (M4–5)2005: 2 (M5+)2006: 1 (M<3)2006: 24 (M3–4)2006: 21 (M4–5)2006: 1 (M5+)2007: 17 (M3–4)2007: 26 (M4–5)2007: 1 (M5+)2008: 16 (M3–4)2008: 22 (M4–5)2008: 2 (M5+)2009: 3 (M3–4)2009: 23 (M4–5)2009: 1 (M5+)2010: 1 (M<3)2010: 4 (M3–4)2010: 17 (M4–5)2011: 3 (M3–4)2011: 17 (M4–5)2011: 2 (M5+)20112012: 4 (M3–4)2012: 15 (M4–5)2012: 1 (M5+)2013: 28 (M3–4)2013: 191 (M4–5)2013: 17 (M5+)2014: 1 (M3–4)2014: 15 (M4–5)2015: 4 (M<3)2015: 3 (M3–4)2015: 25 (M4–5)2015: 2 (M5+)2016: 1 (M<3)2016: 68 (M3–4)2016: 581 (M4–5)2016: 42 (M5+)2017: 1 (M<3)2017: 7 (M3–4)2017: 44 (M4–5)2017: 3 (M5+)2018: 2 (M3–4)2018: 26 (M4–5)2019: 6 (M4–5)2020: 12 (M3–4)2020: 21 (M4–5)2020: 2 (M5+)2021: 81 (M3–4)2021: 14 (M4–5)2021: 1 (M5+)20212022: 92 (M3–4)2022: 14 (M4–5)2022: 3 (M5+)2023: 88 (M3–4)2023: 11 (M4–5)2023: 2 (M5+)2024: 94 (M3–4)2024: 8 (M4–5)2024: 2 (M5+)2025: 94 (M3–4)2025: 16 (M4–5)2026: 55 (M3–4)2026: 14 (M4–5)
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
7.813.11.2016 11:0216 km131 km
7.516.06.1929 22:4720 km106 km
7.305.03.1934 11:4635 km181 km
7.124.06.1942 11:1615 km198 km
7.123.05.1968 17:2419 km127 km
7.009.03.1929 10:5020 km199 km
6.801.08.1942 12:3435 km178 km
6.815.11.1901 20:150 km164 km
6.516.08.2013 02:3113.8 km48 km
6.521.07.2013 05:0916.3 km68 km
6.522.05.1948 19:2115 km113 km
6.522.06.1929 15:3015 km82 km
6.414.11.2016 00:3416.5 km111 km
6.322.06.1929 18:3915 km73 km
6.303.07.2012 10:36239 km171 km

Latest earthquakes

MagnitudeDateDepthDistance
3.103.08.2026 21:2579.3 km81 km
4.531.07.2026 11:0955.6 km101 km
3.027.07.2026 19:24184.7 km82 km
3.124.07.2026 21:10163.4 km95 km
3.315.07.2026 08:352.2 km100 km
4.312.07.2026 16:310 km113 km
3.708.07.2026 07:0162.2 km36 km
3.806.07.2026 16:3148.8 km57 km
3.301.07.2026 10:46127.3 km80 km
4.101.07.2026 06:26195.8 km101 km
3.527.06.2026 12:39183.3 km90 km
3.125.06.2026 14:0134.7 km77 km
3.124.06.2026 04:53114.4 km41 km
3.316.06.2026 18:53152.7 km83 km
4.016.06.2026 14:330 km88 km
3.912.06.2026 11:01103 km39 km
4.012.06.2026 01:5448 km24 km
3.102.06.2026 12:0749.1 km27 km
4.502.06.2026 06:3868.5 km98 km
3.231.05.2026 04:415 km70 km
4.529.05.2026 22:5614.6 km70 km
3.916.05.2026 06:340 km33 km
3.614.05.2026 02:0519.4 km72 km
3.614.05.2026 02:0019.3 km72 km
3.912.05.2026 09:0224 km85 km
3.810.05.2026 11:04102 km41 km
3.110.05.2026 08:5583.1 km68 km
3.903.05.2026 20:5398.3 km92 km
4.030.04.2026 22:57144 km101 km
3.129.04.2026 18:1526.2 km95 km
3.927.04.2026 09:5560 km59 km
3.826.04.2026 01:4414.4 km63 km
3.820.04.2026 08:4134.5 km25 km
3.515.04.2026 07:29192.2 km92 km
3.114.04.2026 09:4965.5 km58 km
4.113.04.2026 15:2668 km143 km
3.812.04.2026 15:3770.7 km117 km
3.211.04.2026 04:4473.2 km45 km
3.309.04.2026 13:4965.8 km54 km
4.030.03.2026 01:338 km69 km
3.024.03.2026 18:5428.4 km73 km
3.424.03.2026 02:1710 km111 km
4.024.03.2026 00:366.6 km61 km
4.122.03.2026 05:5410 km112 km
3.120.03.2026 23:5957.3 km82 km
3.506.03.2026 18:2110 km63 km
3.406.03.2026 08:225 km68 km
3.402.03.2026 12:03150 km83 km
3.626.02.2026 13:4338.1 km55 km
3.222.02.2026 06:0015.7 km64 km
3.218.02.2026 12:2511.9 km91 km
3.218.02.2026 04:4410 km121 km
4.116.02.2026 08:0478 km128 km
3.016.02.2026 06:17162.8 km76 km
3.009.02.2026 17:1138.3 km79 km
4.108.02.2026 14:2751.6 km106 km
3.504.02.2026 05:5436.8 km44 km
3.903.02.2026 23:3511 km58 km
3.002.02.2026 19:1899.8 km104 km
3.126.01.2026 23:0155.4 km68 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.