Mt. Etna Revised and Concise Seismic Catalog from 1999 (EtnaRCSC)

The catalog lists the Etna's earthquakes located by the seismic network managed by Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo - Sezione di Catania since 1999. The locations of the earthquakes are published in the following working day of the event and represent the best estimate of the hypocenter parameters; any changes can be made later, without warning, if necessary.

The locations are carried out by the software Hypoellipse 2.0 (Lahr, 1989), using different crustal velocity models depending on the source area: Hirn et al., (1991) for Mount Etna and Sicily north-eastern-southern Calabria, Jeffreys and Bullen (1967) to the Aeolian archipelago, Musumeci et al., (2003) to the south-east Sicily.

Please reference these data as:
Alparone, S. C., Barberi, G., D'Amico, S., Di Grazia, G., Ferrari, F., Giampiccolo, E., Maiolino, V., Mostaccio, A., Musumeci, C., Scaltrito, A., Scarfì, L., Sciotto, M., Spampinato, S., Tusa, G., Tuvè, T., & Ursino, A., Zuccarello, L. (2020). Mt. Etna Revised and Concise Seismic Catalog from 1999 (EtnaRCSC) [Data set]. Istituto Nazionale di Geofisica e Vulcanologia (INGV). https://doi.org/10.13127/ETNASC/ETNARCSC

Data cite: https://commons.datacite.org/doi.org/10.13127/etnasc/etnarcsc

FDSNWS event (web service): http://sismoweb.ct.ingv.it/fdsnws/event/1/' [using catalog=EtnaRCSC]

Data from
INGV - Sezione di Catania - Gruppo Analisti

Mt. Etna Revised and Concise Seismic Catalog from 1999 (EtnaRCSC) - Last 30 days
Previous data are available from search form http://sismoweb.ct.ingv.it/Etna/catalogs/EtnaRCSC/catalogue.php

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Last earthquake in
1.2 km W from Monte Collabasso (CT) at 2026-01-21 19:06:36 UTC, magnitude: 1.4

Date: Last day Last week Last month Last year

Magnitude: 1 2 3 4

DateTime	Magnitude	MagType	Depth (Km)	Latitude (°N)	Longitude (°E)	Region
2026-01-21 19:06:36	1.4	ML	15.1	37.826	14.995	1.2 km W from Monte Collabasso (CT)
2026-01-21 09:26:28	2.3	ML	11.7	37.834	15.022	1.3 km E from Monte Collabasso (CT)
2026-01-21 09:19:38	1.3	ML	6.8	37.757	15.198	0.3 km E from Mascali (CT)
2026-01-21 05:14:42	1.8	ML	15.3	37.840	15.012	1.1 km NE from Monte Collabasso (CT)
2026-01-17 23:29:18	1.1	ML	7.9	37.734	15.081	0.8 km SW from Monte Fontane (CT)
2026-01-17 08:21:59	1.1	ML	9.3	37.748	15.084	0.9 km N from Monte Fontane (CT)
2026-01-17 07:33:58	1.4	ML	6.6	37.739	14.847	2.1 km W from Monte Minardo (CT)
2026-01-16 22:15:28	1.7	ML	7.2	37.668	15.052	1.3 km N from Tarderia (CT)
2026-01-16 02:12:28	1.0	ML	14.5	37.766	15.202	1.1 km NE from Mascali (CT)
2026-01-15 22:42:51	0.8	ML	-1.6	37.725	15.068	1.3 km NE from Monte Zoccolaro (CT)
2026-01-13 13:17:13	1.2	ML	8.5	37.749	15.074	0.4 km E from Monte Scorsone (CT)
2026-01-13 13:07:59	1.0	ML	8.5	37.750	15.080	0.9 km E from Monte Scorsone (CT)
2026-01-13 13:05:51	1.7	ML	6.8	37.757	15.069	0.9 km N from Monte Scorsone (CT)
2026-01-13 13:02:52	1.1	ML	7.1	37.761	15.085	1.9 km NE from Monte Scorsone (CT)
2026-01-13 09:29:28	1.2	ML	10.3	37.743	14.850	2.0 km W from Monte Minardo (CT)
2026-01-13 08:27:33	1.8	ML	9.1	37.732	14.817	4.7 km W from Monte Minardo (CT)
2026-01-12 05:11:22	1.3	ML	-1.6	37.799	15.244	2.8 km SE from Calatabiano (CT)
2026-01-11 03:46:42	1.4	ML	4.4	37.735	15.138	0.9 km SW from Sant'Alfio (CT)
2026-01-10 03:04:12	1.3	ML	-0.7	37.754	14.996	0.1 km NE from Crateri Centrali (CT)
2026-01-10 02:08:02	2.1	ML	7.8	37.745	14.805	5.2 km SW from Bronte (CT)
2026-01-10 00:55:18	1.2	ML	10.3	37.725	14.729	11.2 km NW from Adrano (CT)
2026-01-09 22:30:49	1.3	ML	10.5	37.733	14.809	5.4 km W from Monte Minardo (CT)
2026-01-09 21:33:51	3.3	ML	8.0	37.740	14.813	5.1 km W from Monte Minardo (CT)
2026-01-09 20:34:22	0.9	ML	3.2	37.757	14.990	0.6 km NW from Crateri Centrali (CT)
2026-01-09 16:17:43	0.9	ML	0.3	37.755	14.988	0.6 km W from Crateri Centrali (CT)
2026-01-09 16:13:26	1.1	ML	1.9	37.755	14.989	0.6 km W from Crateri Centrali (CT)
2026-01-09 15:46:57	1.9	ML	17.3	37.731	14.733	10.8 km SW from Bronte (CT)
2026-01-09 15:45:37	2.4	ML	17.3	37.707	14.718	9.2 km NE from Regalbuto (EN)
2026-01-09 11:12:22	1.3	ML	-0.6	37.751	14.999	0.4 km SE from Crateri Centrali (CT)
2026-01-08 02:54:47	1.1	ML	1.1	37.751	15.053	1.4 km W from Monte Scorsone (CT)
2026-01-07 17:09:20	1.3	ML	1.2	37.751	15.019	1.7 km S from P.zi Deneri (CT)
2026-01-07 14:40:32	1.3	ML	0.8	37.688	15.090	1.4 km W from Zafferana Etnea (CT)
2026-01-07 12:39:40	1.0	ML	0.8	37.740	15.017	1.7 km W from Monte Centenari (CT)
2026-01-07 11:57:37	2.4	ML	12.0	37.727	14.794	6.8 km W from Monte Minardo (CT)
2026-01-07 09:29:35	1.7	ML	10.8	37.733	14.770	8.1 km SW from Bronte (CT)
2026-01-07 04:22:17	1.6	ML	0.3	37.746	15.014	1.8 km E from Crateri Centrali (CT)
2026-01-06 12:17:33	1.6	ML	0.3	37.726	15.139	1.7 km NW from Fondo Macchia (CT)
2026-01-06 08:51:25	1.8	ML	9.0	37.735	14.817	4.7 km W from Monte Minardo (CT)
2026-01-06 08:35:12	1.8	ML	9.8	37.733	14.819	4.6 km W from Monte Minardo (CT)
2026-01-06 05:14:27	1.1	ML	-0.5	37.756	14.996	0.4 km N from Crateri Centrali (CT)
2026-01-06 03:32:57	0.8	ML	1.7	37.748	15.040	1.5 km N from Monte Centenari (CT)
2026-01-06 03:31:45	1.2	ML	7.7	37.762	15.048	1.2 km W from Rifugio Citelli (CT)
2026-01-05 22:03:12	1.8	ML	10.7	37.729	14.784	7.6 km W from Monte Minardo (CT)
2026-01-05 20:15:08	1.9	ML	1.1	37.613	15.117	1.1 km NW from Aci Sant'Antonio (CT)
2026-01-05 17:39:00	1.6	ML	10.5	37.734	14.781	7.5 km SW from Bronte (CT)
2026-01-05 16:48:49	1.7	ML	10.7	37.728	14.777	8.2 km SW from Bronte (CT)
2026-01-05 16:29:32	1.4	ML	10.5	37.734	14.789	7.0 km SW from Bronte (CT)
2026-01-05 13:06:56	0.9	ML	4.8	37.752	15.053	1.5 km W from Monte Scorsone (CT)
2026-01-05 12:50:53	2.8	ML	5.2	37.748	15.046	1.6 km NE from Monte Centenari (CT)
2026-01-03 15:32:24	1.1	ML	1.8	37.749	15.050	1.7 km W from Monte Scorsone (CT)
2026-01-02 06:19:54	0.7	ML	-1.2	37.749	15.002	0.7 km SE from Crateri Centrali (CT)
2026-01-02 03:40:12	1.5	ML	2.0	37.749	15.005	1.0 km SE from Crateri Centrali (CT)
2026-01-01 23:42:43	1.2	ML	-1.6	37.725	15.140	1.6 km NW from Fondo Macchia (CT)
2026-01-01 11:20:20	0.8	ML	-1.6	37.765	15.040	1.8 km W from Rifugio Citelli (CT)
2025-12-31 23:30:58	1.3	ML	0.2	37.747	15.039	1.4 km N from Monte Centenari (CT)
2025-12-31 21:00:33	1.2	ML	1.2	37.758	15.021	0.9 km S from P.zi Deneri (CT)
2025-12-31 19:12:51	1.4	ML	8.0	37.734	15.049	1.2 km E from Monte Centenari (CT)
2025-12-31 17:54:22	1.2	ML	-1.5	37.744	15.038	1.0 km N from Monte Centenari (CT)
2025-12-31 16:25:54	1.1	ML	-1.6	37.745	15.027	1.3 km NW from Monte Centenari (CT)
2025-12-31 15:39:34	2.1	ML	1.1	37.747	15.039	1.3 km N from Monte Centenari (CT)
2025-12-31 13:10:36	1.8	ML	0.4	37.749	15.027	1.7 km NW from Monte Centenari (CT)
2025-12-31 07:53:03	1.3	ML	4.5	37.745	15.078	0.9 km E from Monte Scorsone (CT)
2025-12-31 04:24:27	1.5	ML	0.9	37.742	15.023	1.3 km NW from Monte Centenari (CT)
2025-12-31 04:21:20	1.2	ML	3.9	37.737	15.082	0.4 km SW from Monte Fontane (CT)
2025-12-31 04:13:47	1.3	ML	5.9	37.750	15.085	1.2 km N from Monte Fontane (CT)
2025-12-31 04:11:35	1.6	ML	9.4	37.753	15.078	0.9 km NE from Monte Scorsone (CT)
2025-12-31 04:11:16	1.6	ML	6.7	37.746	15.076	0.6 km E from Monte Scorsone (CT)
2025-12-31 01:31:23	1.2	ML	2.4	37.735	15.032	0.3 km W from Monte Centenari (CT)
2025-12-31 01:15:15	1.1	ML	3.6	37.752	15.035	1.8 km N from Monte Centenari (CT)
2025-12-30 16:33:11	2.2	ML	0.3	37.746	15.021	1.8 km NW from Monte Centenari (CT)
2025-12-30 14:32:33	2.2	ML	0.2	37.746	15.023	1.6 km NW from Monte Centenari (CT)
2025-12-30 13:10:43	2.1	ML	0.3	37.744	15.021	1.6 km NW from Monte Centenari (CT)
2025-12-30 12:16:13	1.9	ML	-0.8	37.745	15.022	1.6 km NW from Monte Centenari (CT)
2025-12-30 11:34:12	1.9	ML	-1.6	37.744	15.021	1.6 km NW from Monte Centenari (CT)
2025-12-30 10:26:25	1.6	ML	-1.6	37.741	15.028	0.9 km NW from Monte Centenari (CT)
2025-12-30 10:05:11	1.2	ML	-1.6	37.743	15.018	1.8 km NW from Monte Centenari (CT)
2025-12-30 10:00:30	1.2	ML	-1.2	37.744	15.018	1.8 km NW from Monte Centenari (CT)
2025-12-30 07:53:02	1.4	ML	-1.6	37.737	15.016	1.7 km E from M. Frumento Supino (CT)
2025-12-30 05:33:31	1.2	ML	-1.6	37.741	15.034	0.7 km N from Monte Centenari (CT)
2025-12-30 03:38:37	1.3	ML	2.9	37.759	15.022	0.9 km SE from P.zi Deneri (CT)
2025-12-30 02:10:56	1.2	ML	-1.6	37.746	15.025	1.5 km NW from Monte Centenari (CT)
2025-12-30 00:26:48	1.2	ML	-1.6	37.747	15.034	1.3 km N from Monte Centenari (CT)
2025-12-29 22:14:42	1.5	ML	0.9	37.745	15.008	1.4 km SE from Crateri Centrali (CT)
2025-12-29 20:31:40	1.4	ML	1.8	37.734	15.036	0.2 km S from Monte Centenari (CT)
2025-12-28 23:33:41	1.5	ML	-0.3	37.747	15.012	1.7 km E from Crateri Centrali (CT)
2025-12-28 18:19:18	1.3	ML	-1.6	37.754	15.019	1.3 km S from P.zi Deneri (CT)
2025-12-28 14:32:42	1.5	ML	-0.9	37.753	15.011	1.4 km E from Crateri Centrali (CT)
2025-12-28 14:08:01	1.6	ML	-0.4	37.755	15.008	1.2 km E from Crateri Centrali (CT)
2025-12-28 12:44:26	1.5	ML	-1.3	37.755	15.014	1.3 km S from P.zi Deneri (CT)
2025-12-28 10:29:48	1.6	ML	0.3	37.759	15.020	0.8 km S from P.zi Deneri (CT)
2025-12-28 10:13:54	1.5	ML	-1.6	37.751	15.010	1.4 km E from Crateri Centrali (CT)
2025-12-28 07:05:01	1.6	ML	0.3	37.768	15.011	0.6 km W from P.zi Deneri (CT)
2025-12-28 06:34:17	1.5	ML	0.4	37.759	15.017	0.8 km S from P.zi Deneri (CT)
2025-12-27 04:34:31	1.3	ML	-1.6	37.733	15.075	1.2 km SW from Monte Fontane (CT)
2025-12-26 16:28:13	1.7	ML	0.4	37.738	14.994	0.5 km NW from M. Frumento Supino (CT)
2025-12-26 06:22:20	1.6	ML	1.9	37.755	15.008	1.1 km E from Crateri Centrali (CT)
2025-12-26 04:38:25	1.6	ML	2.1	37.605	14.967	1.9 km NW from Belpasso (CT)
2025-12-25 21:56:50	1.6	ML	4.1	37.724	15.014	0.8 km NE from La Montagnola (CT)
2025-12-25 14:58:15	1.5	ML	1.2	37.754	15.006	1.0 km E from Crateri Centrali (CT)
2025-12-25 13:36:39	1.4	ML	1.5	37.757	15.005	0.9 km E from Crateri Centrali (CT)
2025-12-25 10:38:11	1.5	ML	10.0	37.787	15.167	2.4 km SW from Piedimonte Etneo (CT)
2025-12-25 04:42:51	1.6	ML	1.5	37.757	15.012	1.1 km SW from P.zi Deneri (CT)
2025-12-25 00:35:44	1.3	ML	1.4	37.756	15.004	0.8 km E from Crateri Centrali (CT)

Distributed with License Attribution 4.0 International (CC BY 4.0).
Istituto Nazionale di Geofisica e Vulcanologia, sezione di Catania, Osservatorio Etneo.

Mt. Etna Revised and Concise Seismic Catalog from 1999 (EtnaRCSC)
Further permissions can be reported at http://sismoweb.ct.ingv.it/Etna/catalogs/EtnaRCSC/

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