EveryQuake

Earthquakes in Tanzania

1,316 earthquakes catalogued in and around Tanzania between 1901 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
1,316
recorded earthquakes
M7.6
largest
1901–2026
record span
4.25
mean magnitude
1,174
epicentre inside the border

By year

Stacked by magnitude; one column per year.

0581171901: 1 (M5+)19011910: 1 (M5+)19111919: 2 (M5+)19211928: 1 (M5+)19311938: 1 (M5+)1940: 1 (M5+)19411942: 1 (M5+)1949: 1 (M5+)1951: 1 (M5+)19511952: 2 (M5+)1954: 2 (M5+)1956: 2 (M5+)1958: 2 (M4–5)1959: 3 (M4–5)1959: 1 (M5+)1960: 5 (M5+)1961: 1 (M4–5)1961: 2 (M5+)19611962: 1 (M5+)1963: 1 (M5+)1964: 2 (M5+)1965: 2 (M5+)1966: 6 (M4–5)1966: 1 (M5+)1967: 7 (M4–5)1967: 1 (M5+)1968: 1 (M4–5)1968: 1 (M5+)1969: 3 (M4–5)1971: 3 (M4–5)19711972: 2 (M4–5)1972: 1 (M5+)1973: 1 (M3–4)1973: 14 (M4–5)1973: 1 (M5+)1974: 9 (M4–5)1975: 10 (M4–5)1975: 4 (M5+)1976: 2 (M3–4)1976: 4 (M4–5)1976: 2 (M5+)1977: 6 (M4–5)1977: 4 (M5+)1978: 11 (M4–5)1978: 1 (M5+)1979: 2 (M3–4)1979: 4 (M4–5)1979: 2 (M5+)1980: 5 (M3–4)1980: 13 (M4–5)1981: 1 (M3–4)1981: 4 (M4–5)19811982: 6 (M3–4)1982: 6 (M4–5)1983: 2 (M3–4)1983: 6 (M4–5)1983: 3 (M5+)1984: 10 (M4–5)1984: 1 (M5+)1985: 17 (M4–5)1985: 4 (M5+)1986: 1 (M<3)1986: 1 (M3–4)1986: 19 (M4–5)1986: 1 (M5+)1987: 2 (M3–4)1987: 14 (M4–5)1988: 1 (M3–4)1988: 10 (M4–5)1989: 2 (M3–4)1989: 10 (M4–5)1989: 2 (M5+)1990: 5 (M4–5)1990: 5 (M5+)1991: 5 (M4–5)1991: 1 (M5+)19911992: 1 (M3–4)1992: 10 (M4–5)1993: 8 (M4–5)1993: 1 (M5+)1994: 18 (M4–5)1994: 3 (M5+)1995: 19 (M4–5)1995: 2 (M5+)1996: 1 (M3–4)1996: 40 (M4–5)1996: 2 (M5+)1997: 4 (M3–4)1997: 36 (M4–5)1997: 4 (M5+)1998: 1 (M<3)1998: 3 (M3–4)1998: 9 (M4–5)1998: 1 (M5+)1999: 1 (M3–4)1999: 28 (M4–5)1999: 6 (M5+)2000: 4 (M3–4)2000: 6 (M4–5)2000: 1 (M5+)2001: 8 (M3–4)2001: 6 (M4–5)20012002: 8 (M3–4)2002: 32 (M4–5)2002: 12 (M5+)2003: 1 (M<3)2003: 3 (M3–4)2003: 26 (M4–5)2003: 4 (M5+)2004: 2 (M<3)2004: 2 (M3–4)2004: 16 (M4–5)2005: 5 (M3–4)2005: 9 (M4–5)2005: 8 (M5+)2006: 1 (M<3)2006: 8 (M3–4)2006: 13 (M4–5)2006: 1 (M5+)2007: 4 (M<3)2007: 44 (M3–4)2007: 57 (M4–5)2007: 12 (M5+)2008: 5 (M<3)2008: 10 (M3–4)2008: 8 (M4–5)2008: 7 (M5+)2009: 19 (M3–4)2009: 52 (M4–5)2009: 11 (M5+)2010: 15 (M3–4)2010: 13 (M4–5)2010: 3 (M5+)2011: 7 (M3–4)2011: 6 (M4–5)20112012: 10 (M3–4)2012: 8 (M4–5)2013: 9 (M3–4)2013: 8 (M4–5)2014: 7 (M3–4)2014: 7 (M4–5)2014: 4 (M5+)2015: 4 (M4–5)2015: 3 (M5+)2016: 3 (M3–4)2016: 5 (M4–5)2016: 2 (M5+)2017: 9 (M3–4)2017: 27 (M4–5)2017: 4 (M5+)2018: 11 (M3–4)2018: 6 (M4–5)2019: 1 (M3–4)2019: 14 (M4–5)2019: 2 (M5+)2020: 5 (M3–4)2020: 28 (M4–5)2020: 1 (M5+)2021: 18 (M3–4)2021: 20 (M4–5)2021: 2 (M5+)20212022: 10 (M3–4)2022: 31 (M4–5)2022: 1 (M5+)2023: 23 (M3–4)2023: 31 (M4–5)2023: 4 (M5+)2024: 12 (M3–4)2024: 10 (M4–5)2025: 9 (M3–4)2025: 12 (M4–5)2025: 2 (M5+)2026: 8 (M3–4)2026: 1 (M4–5)2026: 1 (M5+)
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
7.613.12.1910 11:3715 km401 km
7.108.07.1919 21:0615 km420 km
7.006.01.1928 19:3115 km753 km
6.916.03.1901 11:560 km695 km
6.805.12.2005 12:1914.7 km573 km
6.809.10.1942 15:4660 km517 km
6.701.05.1919 05:0515 km597 km
6.522.09.1960 09:0513.7 km721 km
6.507.05.1964 05:4531 km257 km
6.504.04.1956 21:21156 km
6.402.10.2000 02:2530.7 km493 km
6.430.06.1952 21:0415 km865 km
6.322.09.1960 09:1415 km723 km
6.314.05.1985 18:1128.9 km856 km
6.318.12.1940 03:3915 km578 km

Latest earthquakes

MagnitudeDateDepthDistance
3.706.05.2026 12:460 km412 km
3.413.04.2026 17:1110 km627 km
3.412.04.2026 02:320 km373 km
3.806.04.2026 02:550 km338 km
4.006.04.2026 02:5410 km359 km
3.625.02.2026 03:060 km443 km
3.323.02.2026 20:520 km140 km
3.919.02.2026 23:300 km210 km
3.523.01.2026 19:200 km601 km
5.420.01.2026 17:1128.1 km541 km
3.830.12.2025 01:310 km155 km
3.629.12.2025 09:510 km110 km
4.129.12.2025 00:020 km137 km
3.524.12.2025 13:370 km121 km
3.620.12.2025 03:290 km539 km
4.317.09.2025 04:1710 km217 km
4.408.08.2025 22:5810 km133 km
5.008.08.2025 07:380 km143 km
4.630.07.2025 15:0310 km221 km
5.228.07.2025 13:3810 km690 km
4.909.07.2025 22:1210 km205 km
3.715.06.2025 06:060 km484 km
4.325.05.2025 19:5210 km207 km
4.225.05.2025 19:5110 km242 km
4.625.05.2025 03:3510 km216 km
3.325.05.2025 03:350 km203 km
3.916.05.2025 00:530 km332 km
4.407.05.2025 07:3510 km436 km
3.727.04.2025 13:170 km659 km
4.305.04.2025 15:1310 km802 km
4.617.03.2025 10:4410 km206 km
4.617.01.2025 11:1010 km228 km
3.404.01.2025 14:510 km727 km
3.427.12.2024 23:3910 km612 km
4.418.12.2024 21:0610 km144 km
3.218.12.2024 21:060 km130 km
3.816.12.2024 14:020 km355 km
4.210.12.2024 08:060 km138 km
4.924.11.2024 07:5814.6 km551 km
4.104.10.2024 08:5310 km117 km
3.527.08.2024 21:480 km229 km
3.623.08.2024 01:130 km230 km
3.716.07.2024 17:3210 km528 km
4.822.06.2024 00:2010 km652 km
3.731.05.2024 23:3710 km365 km
4.105.05.2024 20:309 km138 km
3.804.05.2024 18:0510 km476 km
5.002.05.2024 08:2710 km609 km
3.818.03.2024 13:1410 km497 km
4.001.03.2024 13:1810 km103 km
3.629.02.2024 05:0410 km546 km
4.017.02.2024 10:3522 km265 km
4.210.02.2024 15:2810 km126 km
4.102.02.2024 03:2310 km555 km
3.620.01.2024 02:0410 km290 km
4.517.12.2023 11:510 km535 km
4.206.11.2023 23:0410 km98 km
4.006.11.2023 01:5110 km594 km
3.601.11.2023 05:2710 km97 km
3.929.10.2023 01:3510 km790 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.