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
1.8 km SW from Monte Arcimis (CT) at 2025-05-09 18:55:00 UTC, magnitude: 1.3

Date: Last day Last week Last month Last year

Magnitude: 1 2 3 4

DateTime	Magnitude	MagType	Depth (Km)	Latitude (°N)	Longitude (°E)	Region
2025-05-09 18:55:00	1.3	ML	4.2	37.678	15.053	1.8 km SW from Monte Arcimis (CT)
2025-05-09 15:24:37	1.2	ML	4.4	37.641	14.955	1.3 km NE from Ragalna (CT)
2025-05-09 14:31:57	1.5	ML	6.2	37.681	15.056	1.4 km SW from Monte Arcimis (CT)
2025-05-09 11:33:04	0.5	ML	3.8	37.644	14.940	1.2 km N from Ragalna (CT)
2025-05-09 11:09:24	1.0	ML	4.3	37.699	15.085	1.9 km E from Monte Arcimis (CT)
2025-05-09 02:35:57	1.0	ML	5.3	37.725	15.043	1.3 km SE from Monte Centenari (CT)
2025-05-08 05:02:11	1.0	ML	-0.5	37.644	15.191	1.5 km NE from Santa Tecla (CT)
2025-05-07 18:15:17	1.7	ML	1.5	37.641	15.265	6.9 km E from Pozzillo (CT)
2025-05-07 01:50:37	0.8	ML	3.6	37.713	15.012	0.8 km SE from La Montagnola (CT)
2025-05-07 01:05:53	1.6	ML	26.7	37.537	15.233	7.8 km E from Aci Castello (CT)
2025-05-06 07:56:25	0.9	ML	-0.4	37.748	14.995	0.5 km S from Crateri Centrali (CT)
2025-05-06 02:56:57	0.7	ML	4.9	37.683	14.939	2.7 km W from M. Parmentelli (CT)
2025-05-05 17:26:28	1.3	ML	4.2	37.746	14.902	2.0 km SW from M. Lepre (CT)
2025-05-03 22:04:47	0.4	ML	-0.2	37.800	15.051	1.6 km NW from I Due Monti (CT)
2025-05-03 22:04:31	0.5	ML	-0.1	37.800	15.056	1.4 km NW from I Due Monti (CT)
2025-05-03 00:32:33	0.8	ML	-0.3	37.748	15.005	1.0 km SE from Crateri Centrali (CT)
2025-05-01 19:52:40	0.6	ML	3.9	37.765	15.084	2.1 km E from Rifugio Citelli (CT)
2025-05-01 07:21:17	0.7	ML	-1.4	37.803	15.050	1.9 km E from Monte Nero (CT)
2025-05-01 07:20:41	0.4	ML	-1.6	37.803	15.049	1.8 km E from Monte Nero (CT)
2025-05-01 07:20:16	0.4	ML	-1.6	37.803	15.048	1.7 km E from Monte Nero (CT)
2025-04-30 22:13:30	0.9	ML	9.9	37.692	15.103	0.2 km W from Zafferana Etnea (CT)
2025-04-30 22:02:43	1.0	ML	10.6	37.682	15.107	1.2 km S from Zafferana Etnea (CT)
2025-04-30 20:46:10	0.7	ML	1.5	37.746	15.077	0.7 km E from Monte Scorsone (CT)
2025-04-29 02:37:31	0.7	ML	5.1	37.730	15.062	1.6 km N from Monte Zoccolaro (CT)
2025-04-28 02:31:50	1.0	ML	9.2	37.813	14.886	2.4 km SE from Maletto (CT)
2025-04-28 01:46:58	1.2	ML	10.0	37.819	14.882	1.7 km SE from Maletto (CT)
2025-04-28 00:49:57	1.1	ML	-1.6	37.632	15.076	2.0 km N from Trecastagni (CT)
2025-04-27 23:35:52	1.1	ML	9.5	37.823	14.877	1.1 km SE from Maletto (CT)
2025-04-27 22:33:09	0.6	ML	5.5	37.744	15.130	1.0 km W from Sant'Alfio (CT)
2025-04-27 19:01:23	0.9	ML	6.2	37.670	14.943	2.6 km W from M. Parmentelli (CT)
2025-04-27 17:43:35	0.4	ML	-1.6	37.801	15.049	1.9 km NW from I Due Monti (CT)
2025-04-27 00:12:56	0.9	ML	3.6	37.734	15.104	1.7 km NW from Milo (CT)
2025-04-27 00:02:49	0.8	ML	2.2	37.742	15.115	2.2 km W from Sant'Alfio (CT)
2025-04-27 00:02:40	0.7	ML	3.8	37.733	15.099	1.4 km SE from Monte Fontane (CT)
2025-04-26 23:03:51	1.8	ML	8.9	37.754	15.150	1.5 km NE from Sant'Alfio (CT)
2025-04-26 12:20:47	1.1	ML	9.6	37.762	15.115	1.2 km W from Pietrafucile (CT)
2025-04-26 08:53:49	1.0	ML	6.8	37.773	15.147	1.9 km NE from Pietrafucile (CT)
2025-04-25 21:01:51	1.1	ML	3.5	37.715	15.013	0.7 km SE from La Montagnola (CT)
2025-04-25 19:00:20	0.5	ML	3.6	37.677	14.991	1.6 km W from Monte Grosso (CT)
2025-04-25 10:55:52	0.6	ML	-0.7	37.801	15.047	1.8 km SE from Monte Nero (CT)
2025-04-24 03:12:21	1.4	ML	8.2	37.687	15.047	1.8 km W from Monte Arcimis (CT)
2025-04-23 20:12:01	1.2	ML	11.2	37.776	15.085	2.3 km SE from I Due Monti (CT)
2025-04-22 22:57:50	1.6	ML	6.1	37.747	15.037	1.3 km N from Monte Centenari (CT)
2025-04-22 14:53:41	1.5	ML	10.9	37.702	14.989	0.8 km W from Rifugio Sapienza (CT)
2025-04-22 03:41:32	0.4	ML	1.9	37.675	14.988	1.8 km W from Monte Grosso (CT)
2025-04-22 03:39:09	0.7	ML	5.7	37.759	15.083	1.7 km NE from Monte Scorsone (CT)
2025-04-21 21:52:20	0.9	ML	7.9	37.729	14.938	2.0 km E from M. Intraleo (CT)
2025-04-21 04:16:14	0.8	ML	5.0	37.748	15.042	1.5 km NE from Monte Centenari (CT)
2025-04-20 17:50:52	2.2	ML	19.2	37.739	14.822	4.3 km W from Monte Minardo (CT)
2025-04-19 19:57:01	1.1	ML	12.2	37.706	14.993	0.8 km NW from Rifugio Sapienza (CT)
2025-04-19 19:47:10	0.9	ML	2.4	37.739	15.060	1.3 km SW from Monte Scorsone (CT)
2025-04-17 19:42:12	1.6	ML	-1.1	37.806	15.048	1.7 km E from Monte Nero (CT)
2025-04-17 18:14:53	1.0	ML	2.1	37.663	15.116	1.8 km E from Fleri (CT)
2025-04-16 09:53:26	0.9	ML	3.4	37.743	15.069	0.6 km S from Monte Scorsone (CT)
2025-04-15 05:21:41	2.1	ML	1.7	37.670	15.093	1.6 km N from Fleri (CT)
2025-04-15 01:11:25	0.0	ML	-1.6	37.705	15.000	0.6 km NE from Rifugio Sapienza (CT)
2025-04-15 00:06:38	2.2	ML	0.6	37.675	15.090	2.2 km N from Fleri (CT)
2025-04-14 23:29:13	1.0	ML	5.7	37.726	14.929	1.1 km E from M. Intraleo (CT)
2025-04-14 15:34:23	1.1	ML	-0.8	37.816	15.048	1.8 km E from Monte Nero (CT)
2025-04-14 01:33:02	0.7	ML	9.2	37.733	15.115	1.3 km N from Milo (CT)
2025-04-13 17:17:41	0.7	ML	-0.7	37.806	15.054	1.6 km W from Piano Pernicana (CT)
2025-04-13 11:54:55	0.8	ML	2.3	37.741	15.048	1.2 km NE from Monte Centenari (CT)
2025-04-12 21:28:16	0.9	ML	2.9	37.746	15.054	1.4 km W from Monte Scorsone (CT)
2025-04-11 03:53:51	1.4	ML	24.0	37.795	14.964	1.9 km E from Monte Maletto (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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