Portugal

357 earthquakes in Portugal — magnitude, tsunami alerts and latest activity

357Total Events

7.1Max Magnitude

2Tsunami Alerts

2026-10-20Latest

All Earthquakes 357 M band n M band n M band n Tsunami Alerts 2

northern Mid-Atlantic Ridge

Mag 5.0 2020-09-06 06:38 UTC

northern Mid-Atlantic Ridge

Mag 5.3 2020-07-25 01:33 UTC

northern Mid-Atlantic Ridge

Mag 5.0 2020-03-29 18:02 UTC

27 km S of Caniço, Portugal

Mag 5.3 2020-03-07 20:58 UTC

Azores Islands region

Mag 5.4 2019-09-17 13:51 UTC

northern Mid-Atlantic Ridge

Mag 5.3 2019-09-13 14:12 UTC

northern Mid-Atlantic Ridge

Mag 5.5 2019-09-05 11:52 UTC

northern Mid-Atlantic Ridge

Mag 5.1 2019-05-29 14:54 UTC

northern Mid-Atlantic Ridge

Mag 5.5 2019-04-29 02:48 UTC

northern Mid-Atlantic Ridge

Mag 5.3 2019-03-22 02:42 UTC

266 km NE of Santa Cruz das Flores, Portugal

Mag 5.3 2019-02-16 06:45 UTC

northern Mid-Atlantic Ridge

Mag 5.0 2019-02-14 20:43 UTC

northern Mid-Atlantic Ridge

Mag 6.2 2019-02-14 19:57 UTC

272 km NE of Santa Cruz das Flores, Portugal

Mag 5.0 2019-01-22 06:41 UTC

northern Mid-Atlantic Ridge

Mag 5.7 2018-12-19 03:38 UTC

northern Mid-Atlantic Ridge

Mag 5.1 2018-10-31 07:26 UTC

northern Mid-Atlantic Ridge

Mag 5.1 2018-05-12 02:35 UTC

205 km NNW of Santa Cruz da Graciosa, Portugal

Mag 5.1 2018-04-14 18:34 UTC

190 km NW of Santa Cruz da Graciosa, Portugal

Mag 5.1 2018-04-14 16:53 UTC

northern Mid-Atlantic Ridge

Mag 5.1 2017-10-19 06:45 UTC

northern Mid-Atlantic Ridge

Mag 5.0 2017-09-27 04:09 UTC

139 km ENE of Santa Cruz das Flores, Portugal

Mag 5.3 2017-08-30 14:20 UTC

158 km NW of Santa Cruz da Graciosa, Portugal

Mag 5.0 2017-08-30 14:19 UTC

northern Mid-Atlantic Ridge

Mag 5.2 2017-08-16 02:27 UTC