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 up to 2026-02-28. 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

DISCLAIMER
This catalog can be considered deprecated. Please refer to:

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
5.6 km SW from Bronte (CT) at 2026-02-28 22:11:55 UTC, magnitude: 1.0

Date: Last day Last week Last month Last year

Magnitude: 1 2 3 4

DateTime	Magnitude	MagType	Depth (Km)	Latitude (°N)	Longitude (°E)	Region
2026-02-28 22:11:55	1.0	ML	4.8	37.741	14.806	5.6 km SW from Bronte (CT)
2026-02-28 21:59:10	1.0	ML	4.9	37.741	14.805	5.6 km SW from Bronte (CT)
2026-02-27 22:32:44	1.1	ML	3.6	37.759	14.806	3.9 km SW from Bronte (CT)
2026-02-27 20:23:35	1.0	ML	3.8	37.737	14.800	6.2 km SW from Bronte (CT)
2026-02-27 19:24:04	1.8	ML	4.7	37.746	14.792	5.8 km SW from Bronte (CT)
2026-02-27 19:20:37	1.6	ML	0.3	37.742	14.784	6.5 km SW from Bronte (CT)
2026-02-26 12:46:32	1.0	ML	4.3	37.882	15.067	2.0 km N from Solicchiata (CT)
2026-02-25 19:27:21	1.1	ML	7.0	37.758	15.111	1.7 km W from Pietrafucile (CT)
2026-02-25 13:25:08	1.1	ML	4.6	37.735	14.801	6.2 km W from Monte Minardo (CT)
2026-02-25 02:40:32	1.1	ML	4.2	37.752	15.066	0.4 km NW from Monte Scorsone (CT)
2026-02-25 01:21:25	1.2	ML	11.3	37.738	15.046	0.9 km E from Monte Centenari (CT)
2026-02-25 01:09:24	1.8	ML	11.9	37.743	15.044	1.1 km NE from Monte Centenari (CT)
2026-02-24 16:15:20	0.9	ML	-0.5	37.829	15.065	2.5 km N from Piano Pernicana (CT)
2026-02-24 16:14:23	0.8	ML	0.1	37.828	15.061	2.5 km NW from Piano Pernicana (CT)
2026-02-24 16:12:46	0.8	ML	-1.2	37.829	15.063	2.6 km N from Piano Pernicana (CT)
2026-02-24 12:35:01	1.6	ML	3.1	37.739	14.875	0.5 km NE from Monte Minardo (CT)
2026-02-24 11:12:23	1.0	ML	4.6	37.750	15.065	0.4 km W from Monte Scorsone (CT)
2026-02-24 10:56:35	1.4	ML	7.3	37.624	14.928	1.7 km SW from Ragalna (CT)
2026-02-24 06:30:50	1.7	ML	21.1	37.532	15.164	3.0 km SE from Aci Castello (CT)
2026-02-23 19:12:20	1.0	ML	5.9	37.732	15.076	1.2 km SW from Monte Fontane (CT)
2026-02-23 18:04:31	1.1	ML	4.7	37.601	14.843	4.3 km W from Santa Maria di Licodia (CT)
2026-02-22 01:58:54	0.7	ML	2.5	37.763	14.834	2.5 km S from Bronte (CT)
2026-02-18 01:22:09	1.7	ML	26.9	37.626	15.224	4.4 km E from Santa Tecla (CT)
2026-02-15 01:30:35	1.0	ML	8.9	37.638	14.969	2.3 km E from Ragalna (CT)
2026-02-14 13:30:45	1.7	ML	3.2	37.556	14.798	8.8 km SE from Centuripe (EN)
2026-02-14 03:59:39	2.3	ML	27.8	37.509	15.160	5.2 km S from Aci Castello (CT)
2026-02-09 16:45:57	1.1	ML	7.1	37.729	14.990	0.8 km SW from M. Frumento Supino (CT)
2026-02-09 09:38:11	1.5	ML	0.7	37.868	14.915	3.0 km W from Randazzo (CT)
2026-02-07 17:13:59	1.3	ML	4.0	37.709	15.073	1.5 km SE from Monte Zoccolaro (CT)
2026-02-07 17:05:11	2.0	ML	3.7	37.709	15.075	1.6 km E from Monte Zoccolaro (CT)
2026-02-07 16:59:45	1.2	ML	4.2	37.649	14.959	2.1 km NE from Ragalna (CT)
2026-02-07 16:45:44	1.6	ML	1.3	37.650	14.951	1.9 km NE from Ragalna (CT)
2026-02-07 10:10:57	1.2	ML	1.2	37.705	15.138	1.9 km N from Santa Venerina (CT)
2026-02-07 09:35:00	1.8	ML	-1.6	37.706	15.152	1.4 km S from Fondo Macchia (CT)
2026-02-07 01:18:03	1.1	ML	5.8	37.758	15.036	1.8 km SE from P.zi Deneri (CT)
2026-02-06 23:59:33	1.1	ML	6.1	37.735	15.105	1.8 km E from Monte Fontane (CT)
2026-02-06 09:29:28	1.4	ML	6.2	37.735	15.114	1.4 km N from Milo (CT)
2026-02-06 09:23:33	1.9	ML	6.3	37.733	15.115	1.2 km N from Milo (CT)
2026-02-06 09:16:20	1.2	ML	6.1	37.730	15.114	0.9 km N from Milo (CT)
2026-02-06 07:59:16	1.2	ML	5.9	37.728	15.110	0.9 km NW from Milo (CT)
2026-02-06 07:56:15	1.1	ML	4.5	37.725	15.088	1.7 km S from Monte Fontane (CT)
2026-02-06 07:52:17	2.5	ML	6.4	37.727	15.110	0.9 km NW from Milo (CT)
2026-02-04 18:17:16	0.9	ML	4.0	37.728	14.950	1.9 km S from Monte Palestra (CT)
2026-02-04 12:43:02	2.1	ML	7.3	37.739	15.127	1.3 km W from Sant'Alfio (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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