M3.1 earthquake 87 km NNW of Capo d'Orlando, Sicily, Italy

A magnitude 3.1 earthquake struck 87 km NNW of Capo d'Orlando, Sicily, Italy at 00:20 local time (22:20 UTC) on 24 Oct 2026, at a depth of 10 km, according to INGV. The solution is preliminary and may be revised.

Data: INGV · updated 2026-10-23 22:20 UTC · automatic solution

Magnitude: 3.1minor
local magnitude (Richter) (ML)
Depth: 10 km
Status: Automatic
Origin time: 2026-10-23 22:20:31 UTC; Local: 24 Oct 2026, 00:20:31 (Europe/Rome)
Epicentre: 38.818° N, 14.222° E

Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map

Nearby places

Distance and estimated shaking at nearby places
Place	Distance	Est. shaking
Capo d'OrlandoSicily, Italy · pop. 12,038	87 km	INot felt
CefalùSicily, Italy · pop. 11,613	88 km	INot felt
BagheriaSicily, Italy · pop. 53,149	103 km	INot felt
Termini ImereseSicily, Italy · pop. 22,957	104 km	INot felt
PalermoSicily, Italy · pop. 648,260	108 km	INot felt
MilazzoSicily, Italy · pop. 31,771	111 km	INot felt
CataniaSicily, Italy · pop. 311,584	165 km	INot felt
NaplesCampania, Italy · pop. 909,048	226 km	INot felt

Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more. Likely felt out to about 14 km.

Every agency's solution

Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses INGV.

Agency	Magnitude	Depth	Epicentre	Time offset	Status
INGVheadlineINGV via Istituto Nazionale di Geofisica e Vulcanologia	3.1 ML	10 km	38.82° N, 14.22° E	–	Automatic

How big was it?

Often felt by people at rest close to the epicentre, rarely causes damage.

It released roughly the energy of 674 kg of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 10 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

Compare M3.1 with M2.1

M3.1 releases about 32× the energy of M2.1, and its waves are about 10× taller on a seismogram. Energy: 674 kg of TNT vs 21 kg of TNT.

Each square is the energy of one M2.1. Energy from log₁₀E = 1.5M + 4.8.

Aftershocks and nearby activity

265 later earthquakes within 30 km; the largest was M4.1 1 day ago. 116 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M3.1

265 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).

Aftershocks
Time after mainshock (hours)	Magnitude	Depth (km)
0.25	2.7	10
0.42	2.5	9
0.45	2.4	10
0.50	2.9	10
0.67	2.1	10
0.80	2.1	10
1.01	2.6	10
1.04	2.5	27
1.35	1.8	10
1.40	2.5	10
1.43	2.3	10
1.52	1.8	10
1.59	2.7	30
1.69	2.1	10
1.73	2.3	10
1.79	2.4	10
2.05	2.4	10
2.52	2.2	10
2.58	1.8	10
3.01	2.2	10
3.16	1.8	10
3.38	2.0	10
3.44	2.3	10
3.47	2.7	10
3.62	2.6	10
4.13	3.3	10
4.22	2.2	10
4.37	2.0	10
4.88	3.4	10
4.88	3.4	10
5.10	2.5	10
5.24	2.5	10
5.32	2.2	10
5.81	2.2	10
5.90	2.3	10
6.38	2.0	10
6.87	3.1	10
6.87	3.1	10
7.38	2.6	10
7.61	2.1	10
8.10	2.9	10
8.38	2.5	10
8.42	2.9	10
8.53	2.1	9
8.55	2.5	10
8.70	2.5	10
8.93	2.2	10
8.93	2.2	10
9.18	2.3	10
9.38	2.1	8
9.46	2.3	10
9.80	2.5	10
9.84	2.3	12
9.84	2.3	12
9.98	2.3	10
10.72	2.7	10
11.13	3.5	12
11.94	2.4	12
11.94	2.4	12
12.05	2.2	10
12.05	2.2	10
14.18	2.1	10
14.27	2.2	10
15.08	2.1	9
16.32	2.0	10
16.61	2.0	9
19.00	2.2	10
19.07	2.3	10
19.56	2.5	10
21.11	2.1	10
21.88	2.3	10
21.88	2.3	10
21.95	2.3	10
22.29	2.8	10
23.29	2.7	10
24.49	2.6	9
27.37	2.2	10
28.08	2.5	10
30.79	2.6	10
31.25	2.4	10
34.28	2.3	10
34.98	2.4	10
36.47	2.4	8
37.40	2.9	11
37.49	3.4	19
37.54	2.7	31
38.51	2.4	10
40.06	2.8	10
41.89	2.1	10
41.89	2.1	10
42.15	1.9	10
42.96	2.6	10
42.96	2.6	10
46.27	2.4	10
46.63	2.8	35
47.34	2.2	30
47.55	2.3	23
48.32	2.9	9
50.40	2.2	34
50.68	2.6	32
50.68	2.4	7
51.58	2.6	11
52.18	2.0	10
52.78	2.2	10
56.03	2.0	26
56.03	2.0	26
59.67	3.2	10
61.59	2.3	10
61.59	2.3	10
64.01	3.2	10
64.01	3.2	10
64.54	2.7	10
64.54	2.7	10
64.75	2.0	10
64.75	2.0	10
69.00	2.0	10
69.76	2.6	10
71.25	1.8	10
72.17	2.1	9
73.78	1.8	10
75.25	1.7	10
76.10	2.5	11
76.17	2.2	10
76.29	1.9	10
77.66	1.7	10
80.99	2.4	10
80.99	2.4	10
84.03	1.9	10
85.94	2.7	10
86.80	2.0	10
90.22	2.3	10
92.15	2.5	10
95.82	3.0	9
97.68	2.5	9
97.90	2.3	9
99.43	2.5	10
100.15	3.4	10
101.00	2.0	10
101.00	2.0	10
104.05	3.3	10
104.53	2.5	10
106.11	2.3	11
106.11	2.3	11
107.72	2.6	9
107.82	2.6	8
107.82	2.6	8
107.89	2.4	10
107.89	2.4	10
108.76	2.8	9
108.76	2.8	9
109.21	2.8	7
109.21	2.8	7
110.37	2.3	8
112.80	2.4	10
116.62	1.7	10
125.29	2.1	10
128.81	1.8	10
130.35	3.1	10
131.41	2.0	10
135.52	2.4	10
144.93	1.9	10
145.96	2.1	10
147.94	2.4	10
148.21	1.6	10
149.20	2.4	10
149.20	2.4	10
149.27	2.7	10
149.27	2.7	10
151.24	3.6	10
151.53	2.2	10
151.91	3.0	10
152.85	1.8	28
152.85	1.8	28
153.70	1.7	10
158.34	1.9	8
158.34	1.9	8
159.48	2.0	11
164.53	1.6	10
165.74	1.5	9
171.19	2.0	10
175.12	1.9	10
176.79	2.9	10
178.37	1.9	9
178.37	1.9	9
179.81	1.8	10
180.72	1.8	10
180.72	1.8	10
184.25	2.4	7
184.25	2.4	7
186.90	2.3	9
187.10	2.5	10
187.79	1.8	10
187.83	2.3	11
191.06	1.8	10
193.14	1.9	10
194.54	2.2	10
196.17	2.3	9
199.21	1.8	10
200.53	2.3	10
200.53	2.3	10
212.11	2.3	10
217.47	2.7	8
217.47	2.7	8
239.14	2.4	10
240.47	2.5	10
245.76	2.2	10
245.76	2.2	10
259.59	2.3	10
259.59	2.3	10
262.32	2.0	10
262.32	2.0	10
282.63	1.7	27
283.69	1.6	7
283.69	1.6	7
286.98	2.2	10
286.98	2.2	10
287.85	1.6	10
287.85	1.6	10
289.18	2.1	10
289.18	2.1	10
337.43	1.8	22
340.82	2.0	3
345.97	1.9	28
346.61	2.4	28
354.06	2.5	29
355.00	1.7	29
363.01	2.0	9
367.89	2.0	9
369.51	2.0	10
376.32	2.2	29
385.17	2.9	10
385.31	2.3	12
385.65	2.3	14
385.71	2.3	30
387.97	1.9	10
389.69	2.4	9
390.38	2.1	10
403.32	2.0	9
423.44	2.0	25
438.86	4.1	8
439.19	2.2	10
439.35	2.6	10
439.51	2.2	10
439.77	2.1	10
439.78	2.2	10
440.87	2.3	34
443.09	2.1	10
444.69	3.3	33
444.89	2.9	10
444.96	2.5	17
445.34	2.2	7
446.82	2.8	6
447.24	2.9	10
447.60	2.2	9
450.02	1.8	9
450.19	2.2	10
450.41	1.9	6
452.09	2.0	10
456.57	2.0	10
456.62	2.3	7
456.67	1.9	28
466.00	2.9	8
473.25	3.0	10
473.78	3.0	7
475.14	2.1	10

Did you feel it?

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Reports on SeismoAtlas

No reports yet.

Event id ingv47617052. First recorded here 23 Oct 2026, 22:44:47 UTC. Solutions: INGV (ingv:47617052). Cite as: SeismoAtlas, “M3.1 earthquake 87 km NNW of Capo d'Orlando, Sicily, Italy”, https://seismoatlas.com/earthquake/ingv47617052-m3-1-earthquake-87-km-nnw-of-capo-d-orlando-sicily-italy, data from INGV.

JSON: /api/v1/events/ingv47617052. SeismoAtlas is not an official warning service.