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Earthquakes in Basel-Landschaft

1,466 earthquakes catalogued in and around Basel-Landschaft between 1974 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
1.2
Latest earthquake · depth -0.3 km
30.07.2026 10:04 UTC · from centre 38 km
1,466
recorded earthquakes
M4.4
largest
1974–2026
record span
1.67
mean magnitude
446
epicentre inside the border

By year

Stacked by magnitude; one column per year.

01162321974: 1 (M4–5)19741978: 2 (M3–4)19781980: 1 (M4–5)19821983: 3 (M<3)1983: 1 (M3–4)1984: 3 (M<3)1984: 1 (M3–4)1985: 1 (M<3)1985: 1 (M4–5)19861987: 12 (M<3)1987: 7 (M3–4)1987: 1 (M4–5)1988: 6 (M<3)1988: 1 (M3–4)1989: 8 (M<3)1990: 11 (M<3)1990: 1 (M3–4)19901991: 9 (M<3)1991: 2 (M3–4)1992: 9 (M<3)1992: 1 (M3–4)1992: 1 (M4–5)1993: 13 (M<3)1993: 3 (M3–4)1994: 1 (M<3)1994: 1 (M3–4)19941995: 2 (M<3)1995: 1 (M3–4)1996: 2 (M<3)1996: 3 (M3–4)1997: 3 (M<3)1997: 1 (M3–4)1997: 1 (M4–5)1998: 17 (M<3)1998: 1 (M3–4)19981999: 11 (M<3)1999: 1 (M3–4)2000: 30 (M<3)2000: 7 (M3–4)2001: 14 (M<3)2001: 2 (M3–4)2002: 13 (M<3)20022003: 19 (M<3)2003: 1 (M3–4)2004: 13 (M<3)2004: 2 (M4–5)2005: 33 (M<3)2005: 2 (M3–4)2005: 1 (M4–5)2006: 228 (M<3)2006: 4 (M3–4)20062007: 47 (M<3)2007: 4 (M3–4)2008: 10 (M<3)2009: 24 (M<3)2009: 1 (M3–4)2010: 25 (M<3)2010: 1 (M3–4)20102011: 29 (M<3)2011: 2 (M3–4)2012: 12 (M<3)2013: 5 (M<3)2013: 1 (M3–4)2014: 12 (M<3)20142015: 44 (M<3)2016: 37 (M<3)2017: 40 (M<3)2018: 30 (M<3)2018: 1 (M3–4)20182019: 25 (M<3)2020: 54 (M<3)2021: 57 (M<3)2021: 1 (M3–4)2022: 67 (M<3)2022: 2 (M3–4)20222023: 66 (M<3)2023: 1 (M3–4)2024: 94 (M<3)2025: 103 (M<3)2025: 1 (M3–4)2026: 157 (M<3)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
4.412.11.2005 19:3122 km42 km
4.321.05.1974 07:4233 km26 km
4.230.12.1992 21:3433 km56 km
4.215.07.1980 12:1722 km29 km
4.228.06.2004 23:4220 km42 km
4.121.06.2004 23:1022 km7 km
4.128.02.1985 21:3210 km35 km
4.017.11.1997 17:0933 km20 km
4.011.12.1987 02:2521.7 km49 km
3.908.12.2006 16:485 km15 km
3.910.09.2022 15:5818.7 km30 km
3.813.11.2000 16:302 km28 km
3.713.08.1978 04:0235 km12 km
3.701.02.1997 14:0110 km33 km
3.711.04.1987 03:1419.7 km13 km

Latest earthquakes

MagnitudeDateDepthDistance
1.230.07.2026 10:04-0.3 km38 km
0.425.07.2026 19:4820 km21 km
1.216.07.2026 08:402 km39 km
2.415.07.2026 11:1018.8 km9 km
1.715.07.2026 07:279.6 km36 km
1.009.07.2026 07:200 km36 km
1.005.07.2026 23:515.3 km38 km
0.804.07.2026 01:4717.8 km23 km
1.224.06.2026 15:05-0.6 km38 km
1.518.06.2026 08:03-0.7 km22 km
1.015.06.2026 14:04-0.4 km38 km
1.815.06.2026 08:192.3 km31 km
0.514.06.2026 02:597 km19 km
0.913.06.2026 14:017.4 km19 km
0.613.06.2026 13:527.8 km19 km
0.613.06.2026 13:047 km18 km
1.213.06.2026 12:427.6 km18 km
0.313.06.2026 12:417.4 km18 km
2.013.06.2026 12:357.3 km18 km
1.113.06.2026 12:327.5 km18 km
0.913.06.2026 12:287 km18 km
1.213.06.2026 12:277.1 km18 km
0.604.06.2026 04:274.1 km14 km
1.203.06.2026 21:020.9 km38 km
1.902.06.2026 10:03-0.3 km19 km
1.802.06.2026 06:545 km21 km
1.527.05.2026 12:030.6 km36 km
1.027.05.2026 09:5616.2 km25 km
2.527.05.2026 07:5917.2 km25 km
1.220.05.2026 15:180.3 km38 km
2.018.05.2026 12:3625.4 km22 km
0.512.05.2026 14:413.5 km34 km
0.902.05.2026 23:293 km28 km
1.529.04.2026 16:531.4 km38 km
0.929.04.2026 13:1816.7 km19 km
0.527.04.2026 05:0315 km26 km
0.824.04.2026 08:557.4 km18 km
0.423.04.2026 19:237 km22 km
1.621.04.2026 11:377.7 km18 km
1.021.04.2026 09:557.4 km18 km
0.520.04.2026 23:327.4 km18 km
0.520.04.2026 22:487.3 km19 km
1.020.04.2026 22:417.7 km19 km
0.520.04.2026 20:597.5 km18 km
1.820.04.2026 20:497.4 km18 km
0.720.04.2026 20:287.4 km18 km
0.320.04.2026 19:367.5 km18 km
0.620.04.2026 19:347.4 km18 km
0.920.04.2026 19:297.4 km18 km
1.020.04.2026 19:287.6 km19 km
0.320.04.2026 19:027.2 km18 km
0.120.04.2026 19:006.6 km18 km
1.120.04.2026 18:457.3 km18 km
2.120.04.2026 18:437.7 km18 km
0.620.04.2026 18:387.4 km18 km
0.720.04.2026 18:337.3 km18 km
1.520.04.2026 18:217.7 km19 km
0.920.04.2026 18:207.1 km18 km
1.320.04.2026 18:097.8 km19 km
0.620.04.2026 18:067.3 km18 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.