EveryQuake

Earthquakes in Postojna

1,433 earthquakes catalogued in and around Postojna between 1925 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
1,433
recorded earthquakes
M6.5
largest
1925–2026
record span
1.30
mean magnitude
450
epicentre inside the border

By year

Stacked by magnitude; one column per year.

02975941925: 1 (M5+)19251926: 1 (M5+)1933194119491956: 1 (M4–5)19571959: 1 (M5+)1960: 1 (M5+)1963: 1 (M5+)1964: 1 (M4–5)19651973: 1 (M4–5)19731976: 1 (M4–5)1976: 2 (M5+)1978: 3 (M3–4)1979: 1 (M3–4)1979: 1 (M4–5)1981: 2 (M3–4)19811982: 1 (M4–5)1983: 1 (M3–4)1983: 1 (M4–5)1984: 1 (M<3)1984: 1 (M3–4)1984: 1 (M4–5)1985: 7 (M<3)1985: 1 (M3–4)1986: 2 (M<3)1986: 1 (M3–4)1987: 1 (M<3)1987: 1 (M3–4)1988: 2 (M<3)1988: 1 (M3–4)1989: 8 (M<3)1989: 2 (M3–4)19891990: 5 (M<3)1990: 1 (M3–4)1990: 1 (M4–5)1991: 6 (M<3)1992: 12 (M<3)1992: 3 (M3–4)1992: 1 (M4–5)1993: 13 (M<3)1993: 2 (M3–4)1993: 1 (M4–5)1994: 10 (M<3)1994: 1 (M3–4)1995: 8 (M<3)1995: 4 (M3–4)1996: 2 (M<3)1997: 6 (M<3)1997: 2 (M3–4)19971998: 8 (M<3)1998: 2 (M3–4)1998: 2 (M4–5)1998: 2 (M5+)1999: 11 (M<3)2000: 6 (M<3)2001: 5 (M<3)2002: 22 (M<3)2002: 4 (M3–4)2002: 1 (M4–5)2003: 23 (M<3)2003: 1 (M3–4)2004: 11 (M<3)2004: 1 (M5+)2005: 5 (M<3)2005: 1 (M4–5)20052006: 7 (M<3)2007: 75 (M<3)2008: 81 (M<3)2008: 2 (M3–4)2009: 84 (M<3)2009: 1 (M3–4)2010: 581 (M<3)2010: 12 (M3–4)2010: 1 (M4–5)2011: 192 (M<3)2012: 2 (M<3)2012: 1 (M3–4)2013: 5 (M<3)2013: 2 (M3–4)20132014: 5 (M<3)2014: 1 (M4–5)2015: 2 (M<3)2016: 1 (M<3)2017: 2 (M<3)2018: 4 (M<3)2018: 1 (M3–4)2019: 5 (M<3)2019: 1 (M3–4)2020: 15 (M<3)2020: 1 (M3–4)2021: 23 (M<3)20212022: 16 (M<3)2023: 13 (M<3)2024: 20 (M<3)2025: 33 (M<3)2026: 11 (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
6.506.05.1976 20:0013.4 km90 km
6.117.06.1976 14:2824 km110 km
5.612.04.1998 10:5524.5 km65 km
5.601.01.1926 18:0415 km18 km
5.517.02.1960 15:3259 km
5.305.09.1925 07:4315 km39 km
5.319.05.1963 10:0010 km56 km
5.213.03.1998 15:1410 km22 km
5.212.07.2004 13:049.5 km72 km
5.002.05.1959 06:3668 km
4.803.02.1956 13:4241 km
4.711.11.1990 22:1622.3 km40 km
4.602.06.2002 13:3710 km18 km
4.418.03.1964 16:4320.6 km11 km
4.428.11.1993 10:295 km39 km

Latest earthquakes

MagnitudeDateDepthDistance
2.304.07.2026 19:5010.5 km2 km
1.028.05.2026 20:5416 km26 km
1.628.05.2026 19:548 km26 km
0.624.05.2026 10:230 km24 km
1.311.04.2026 07:288 km10 km
0.609.04.2026 13:5814 km28 km
1.209.04.2026 13:4912 km28 km
1.030.03.2026 09:4612.1 km8 km
1.024.02.2026 10:3110 km16 km
0.529.01.2026 09:162 km28 km
1.622.01.2026 12:200.4 km18 km
2.217.11.2025 14:072.6 km15 km
0.910.11.2025 00:166 km19 km
1.304.11.2025 08:120 km18 km
1.203.11.2025 09:3230 km15 km
2.015.10.2025 09:5311.7 km23 km
1.701.10.2025 07:5012.1 km10 km
0.831.07.2025 09:576 km24 km
1.102.07.2025 00:1020.2 km18 km
1.421.06.2025 02:1121.4 km18 km
1.120.06.2025 09:4130 km15 km
1.416.06.2025 07:430 km8 km
1.416.06.2025 06:279.7 km7 km
1.616.06.2025 06:2310 km7 km
1.416.06.2025 06:090 km7 km
1.316.06.2025 05:500.1 km6 km
1.416.06.2025 05:290 km7 km
1.216.06.2025 04:505.1 km7 km
1.316.06.2025 04:450.2 km7 km
1.115.06.2025 19:4021.7 km18 km
1.014.06.2025 16:0419.5 km19 km
1.630.05.2025 16:5014.5 km24 km
0.818.05.2025 10:178 km28 km
0.805.05.2025 07:420 km16 km
0.927.04.2025 09:258 km24 km
1.406.04.2025 23:5311.3 km6 km
1.106.04.2025 23:491.4 km6 km
1.305.04.2025 05:2711.8 km7 km
1.105.04.2025 04:1213 km7 km
1.104.04.2025 22:2615.8 km8 km
0.822.03.2025 20:3510 km19 km
1.206.03.2025 23:020 km23 km
1.302.03.2025 15:1110 km24 km
0.809.02.2025 11:090 km28 km
0.515.12.2024 10:150 km28 km
1.011.11.2024 11:080 km18 km
1.512.10.2024 19:099.6 km25 km
1.528.09.2024 22:093.7 km17 km
1.919.09.2024 13:542.5 km7 km
2.430.08.2024 10:2710 km24 km
1.012.08.2024 08:370 km23 km
1.307.07.2024 02:481 km12 km
1.115.06.2024 18:400.2 km5 km
1.431.05.2024 03:0112 km25 km
1.430.05.2024 13:1017.6 km28 km
1.530.05.2024 06:2914 km27 km
0.926.03.2024 10:0330 km15 km
1.325.03.2024 13:416.9 km13 km
1.118.03.2024 09:509.5 km17 km
0.813.03.2024 14:134 km24 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.