Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.
After the M 6.8 reference event, Quake Pulse counts 40 M4+ event(s) in the first 24 hours and 75 in the first 7 days. Fourteen-day M4.5+ activity is about 109.0× the average equivalent derived from the previous year. The largest secondary event is M 1.1 below the reference event.
Descriptive comparison with M4.5+ events observed in the same radius during the 365 days before the sequence.
A ratio above 1 means denser M4.5+ activity than the average equivalent derived from the previous 365 days. It is not a risk measure or a forecast.
Earlier events are shown as context only. They are not labelled precursors and should not be interpreted as predictive signals.
Shows M4+ cluster events according to elapsed time after the reference event.
Dots represent M4+ events retained by the sequence detector. Dot size depends on magnitude.
Sequences are descriptive groupings based on spatial and temporal proximity. Quake Pulse does not establish a causal link between every event here and does not provide earthquake forecasts.
315 Felt reports · PAGER YELLOW · Shallow
| Magnitude | Location | Depth | Time | |
|---|---|---|---|---|
| M 6.8 | 32 km SW of Lithakiá, Greece | 14.0 km | 2018-10-25 22:54:52 UTC | View event → |
| M 5.1 | 56 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-25 23:09:21 UTC | View event → |
| M 4.8 | 37 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-25 23:44:05 UTC | View event → |
| M 4.5 | 19 km WSW of Lithakiá, Greece | 10.0 km | 2018-10-25 23:53:44 UTC | View event → |
| M 4.9 | 31 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 00:13:38 UTC | View event → |
| M 4.7 | 21 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 00:23:11 UTC | View event → |
| M 5.0 | 37 km WSW of Katastárion, Greece | 10.0 km | 2018-10-26 00:32:54 UTC | View event → |
| M 4.6 | 53 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 00:44:32 UTC | View event → |
| M 5.0 | 34 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 01:06:04 UTC | View event → |
| M 4.5 | 39 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 01:16:36 UTC | View event → |
| M 4.6 | 41 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 01:46:40 UTC | View event → |
| M 4.8 | 49 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 02:09:30 UTC | View event → |
| M 4.7 | 44 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 02:17:32 UTC | View event → |
| M 4.5 | 56 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 02:28:42 UTC | View event → |
| M 4.7 | 33 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 02:36:05 UTC | View event → |
| M 4.5 | 40 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 04:00:48 UTC | View event → |
| M 5.1 | 32 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 05:48:37 UTC | View event → |
| M 4.7 | 36 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 06:00:56 UTC | View event → |
| M 4.8 | 62 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 06:02:14 UTC | View event → |
| M 4.5 | 42 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 06:20:51 UTC | View event → |
| M 4.6 | 35 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 06:32:12 UTC | View event → |
| M 4.6 | 34 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 06:44:07 UTC | View event → |
| M 4.6 | 14 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 07:00:14 UTC | View event → |
| M 4.6 | 45 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 08:03:11 UTC | View event → |
| M 4.5 | 48 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 08:40:50 UTC | View event → |
| M 4.6 | 44 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 09:45:54 UTC | View event → |
| M 4.7 | 5 km ESE of Lithakiá, Greece | 10.0 km | 2018-10-26 09:54:05 UTC | View event → |
| M 4.6 | 57 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 10:14:23 UTC | View event → |
| M 4.6 | 50 km WSW of Katastárion, Greece | 10.0 km | 2018-10-26 11:25:10 UTC | View event → |
| M 4.9 | 10 km NNE of Rodhítsa, Greece | 10.0 km | 2018-10-26 12:03:17 UTC | View event → |
| M 4.9 | 12 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 12:03:36 UTC | View event → |
| M 5.1 | 30 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 12:41:12 UTC | View event → |
| M 4.8 | 48 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 13:56:46 UTC | View event → |
| M 4.7 | 37 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 16:07:09 UTC | View event → |
| M 4.5 | 38 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 16:35:36 UTC | View event → |
| M 4.6 | 31 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 16:48:28 UTC | View event → |
| M 4.5 | 53 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 19:27:35 UTC | View event → |
| M 4.6 | 63 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 19:34:27 UTC | View event → |
| M 4.9 | 39 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 20:21:02 UTC | View event → |
| M 4.5 | 41 km SW of Lithakiá, Greece | 10.0 km | 2018-10-26 20:27:43 UTC | View event → |
| M 4.5 | 64 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-26 21:58:58 UTC | View event → |
| M 4.6 | 35 km S of Lithakiá, Greece | 10.0 km | 2018-10-26 23:51:37 UTC | View event → |
| M 4.6 | 25 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-27 00:05:35 UTC | View event → |
| M 4.7 | 29 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-27 05:28:46 UTC | View event → |
| M 4.5 | 39 km SW of Lithakiá, Greece | 10.0 km | 2018-10-27 06:10:07 UTC | View event → |
| M 4.6 | 50 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-27 14:33:26 UTC | View event → |
| M 4.7 | 18 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-27 18:33:11 UTC | View event → |
| M 4.6 | 40 km SW of Lithakiá, Greece | 10.0 km | 2018-10-27 20:44:25 UTC | View event → |
| M 4.5 | 48 km SW of Lithakiá, Greece | 10.0 km | 2018-10-28 03:24:15 UTC | View event → |
| M 4.7 | 110 km SSW of Koróni, Greece | 10.0 km | 2018-10-28 10:02:26 UTC | View event → |
| M 4.5 | 25 km W of Katastárion, Greece | 4.9 km | 2018-10-28 14:52:22 UTC | View event → |
| M 4.5 | 74 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-28 17:40:19 UTC | View event → |
| M 4.6 | 41 km SW of Lithakiá, Greece | 10.0 km | 2018-10-28 19:00:07 UTC | View event → |
| M 4.5 | 48 km W of Filiatrá, Greece | 10.0 km | 2018-10-28 20:34:07 UTC | View event → |
| M 4.6 | 78 km SW of Lithakiá, Greece | 10.0 km | 2018-10-29 08:30:29 UTC | View event → |
| M 4.7 | 51 km SW of Lithakiá, Greece | 10.0 km | 2018-10-29 11:29:33 UTC | View event → |
| M 4.5 | 36 km S of Lithakiá, Greece | 10.0 km | 2018-10-29 12:30:16 UTC | View event → |
| M 4.6 | 28 km W of Katastárion, Greece | 10.0 km | 2018-10-29 15:18:19 UTC | View event → |
| M 4.5 | 44 km SSW of Lithakiá, Greece | 10.0 km | 2018-10-29 22:22:13 UTC | View event → |
| M 5.1 | 33 km WSW of Lithakiá, Greece | 10.0 km | 2018-10-30 02:59:58 UTC | View event → |
| M 4.6 | 50 km WSW of Katastárion, Greece | 10.0 km | 2018-10-30 03:20:39 UTC | View event → |
| M 4.6 | 28 km WSW of Katastárion, Greece | 10.0 km | 2018-10-30 06:34:15 UTC | View event → |
| M 5.1 | 41 km SW of Lithakiá, Greece | 15.8 km | 2018-10-30 08:32:26 UTC | View event → |
| M 4.6 | 49 km WSW of Katastárion, Greece | 10.0 km | 2018-10-30 11:25:15 UTC | View event → |
| M 4.7 | 27 km WSW of Mouzaki, Greece | 10.0 km | 2018-10-30 12:49:03 UTC | View event → |
| M 4.6 | 30 km WSW of Lithakiá, Greece | 10.0 km | 2018-10-30 13:09:50 UTC | View event → |
| M 4.7 | 60 km SW of Lithakiá, Greece | 7.4 km | 2018-10-30 14:33:13 UTC | View event → |
| M 5.7 | 36 km SW of Lithakiá, Greece | 11.0 km | 2018-10-30 15:12:00 UTC | View event → |
| M 4.5 | 35 km SW of Lithakiá, Greece | 10.0 km | 2018-10-30 15:59:23 UTC | View event → |
| M 4.6 | 30 km SW of Lithakiá, Greece | 10.0 km | 2018-10-30 16:39:21 UTC | View event → |
| M 4.5 | 41 km SW of Lithakiá, Greece | 10.0 km | 2018-10-30 18:04:23 UTC | View event → |
| M 4.5 | 60 km SW of Lithakiá, Greece | 10.0 km | 2018-10-30 19:30:35 UTC | View event → |
| M 4.5 | 30 km S of Lithakiá, Greece | 10.0 km | 2018-10-31 10:25:12 UTC | View event → |
| M 4.9 | 40 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-01 02:44:48 UTC | View event → |
| M 4.7 | 39 km WSW of Lithakiá, Greece | 10.0 km | 2018-11-01 03:22:27 UTC | View event → |
| M 4.5 | 65 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-01 05:34:30 UTC | View event → |
| M 4.5 | 49 km WSW of Lithakiá, Greece | 10.0 km | 2018-11-02 01:45:39 UTC | View event → |
| M 4.7 | 46 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-02 02:33:10 UTC | View event → |
| M 4.6 | 45 km SW of Katastárion, Greece | 10.0 km | 2018-11-02 07:53:13 UTC | View event → |
| M 4.6 | 63 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-03 01:10:05 UTC | View event → |
| M 4.5 | 55 km WSW of Lithakiá, Greece | 10.0 km | 2018-11-03 08:05:53 UTC | View event → |
| M 4.6 | 56 km S of Lithakiá, Greece | 10.0 km | 2018-11-04 03:04:31 UTC | View event → |
| M 4.9 | 30 km SW of Lithakiá, Greece | 10.0 km | 2018-11-04 03:12:45 UTC | View event → |
| M 4.6 | 35 km WSW of Lithakiá, Greece | 10.0 km | 2018-11-04 15:19:11 UTC | View event → |
| M 4.6 | 37 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-05 02:44:39 UTC | View event → |
| M 4.8 | 26 km WSW of Katastárion, Greece | 10.0 km | 2018-11-05 06:46:13 UTC | View event → |
| M 4.6 | 22 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-05 08:31:13 UTC | View event → |
| M 4.5 | 44 km S of Lithakiá, Greece | 10.0 km | 2018-11-05 12:21:55 UTC | View event → |
| M 4.5 | 60 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-05 13:03:24 UTC | View event → |
| M 4.6 | 53 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-05 13:15:59 UTC | View event → |
| M 4.6 | 60 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-05 16:19:55 UTC | View event → |
| M 4.5 | 91 km W of Methóni, Greece | 10.0 km | 2018-11-06 09:23:59 UTC | View event → |
| M 4.6 | 63 km SSW of Lithakiá, Greece | 10.0 km | 2018-11-08 11:22:22 UTC | View event → |
Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions. Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.
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