M2.6 earthquake 8 km ESE of Piedimonte Matese, Campania, Italy
A magnitude 2.6 earthquake struck 8 km ESE of Piedimonte Matese, Campania, Italy at 00:40 local time (22:40 UTC) on 18 Oct 2026, at a depth of 14 km, according to INGV. The solution is preliminary and may be revised.
Data: INGV · updated 2026-10-17 22:40 UTC · automatic solution
- Magnitude
- 2.6micro
local magnitude (Richter) (ML) - Depth
- 14.3 km
- Status
- Automatic
- Origin time
- 2026-10-17 22:40:05 UTC
- Local: 18 Oct 2026, 00:40:05 (Europe/Rome)
- Epicentre
- 41.331° N, 14.459° 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
| Place | Distance | Est. shaking |
|---|---|---|
| Piedimonte MateseCampania, Italy · pop. 11,220 | 8 km | IIWeak |
| Telese TermeCampania, Italy · pop. 5,120 | 14 km | IIWeak |
| CasertaCampania, Italy · pop. 72,844 | 31 km | INot felt |
| CampobassoMolise, Italy · pop. 49,230 | 31 km | INot felt |
| Santa Maria Capua VetereCampania, Italy · pop. 31,743 | 33 km | INot felt |
| MaddaloniCampania, Italy · pop. 34,546 | 33 km | INot felt |
| NaplesCampania, Italy · pop. 909,048 | 56 km | INot felt |
| RomeLazio, Italy · pop. 2,318,895 | 174 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.
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 | 2.6 ML | 14.3 km | 41.33° N, 14.46° E | – | Automatic |
How big was it?
Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.
It released roughly the energy of 120 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 14 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M2.6 releases about 32× the energy of M1.6, and its waves are about 10× taller on a seismogram. Energy: 120 kg of TNT vs 4 kg of TNT.
Each square is the energy of one M1.6. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
10 later earthquakes within 30 km; the largest was M2.6 25 days ago. Aftershock rates usually fall off roughly in proportion to 1/time.
Mainshock M2.6
10 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).
| Time after mainshock (hours) | Magnitude | Depth (km) |
|---|---|---|
| 0.56 | 2.3 | 17 |
| 0.58 | 1.6 | 14 |
| 1.38 | 2.6 | 16 |
| 1.48 | 1.8 | 22 |
| 1.73 | 2.0 | 11 |
| 3.15 | 2.2 | 16 |
| 3.29 | 1.8 | 21 |
| 72.86 | 1.6 | 18 |
| 173.10 | 1.5 | 13 |
| 383.83 | 1.7 | 29 |
- 2.67 km E of Piedimonte Matese, Campania, Italy10-18 00:02
- 2.38 km E of Piedimonte Matese, Campania, Italy10-17 23:13
- 2.29 km E of Piedimonte Matese, Campania, Italy10-18 01:49
- 2.09 km E of Piedimonte Matese, Campania, Italy10-18 00:23
- 1.89 km E of Piedimonte Matese, Campania, Italy10-18 00:09
- 1.89 km ESE of Piedimonte Matese, Campania, Italy10-18 01:57
- 1.712 km WSW of Piedimonte Matese, Campania, Italy11-02 22:29
- 1.69 km ESE of Piedimonte Matese, Campania, Italy10-17 23:14
- 1.69 km ESE of Piedimonte Matese, Campania, Italy10-20 23:31
- 1.515 km SSE of Campobasso, Molise, Italy10-25 03:46
Did you feel it?
Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.
Reports close 14 days after an earthquake.
Reports on SeismoAtlas
No reports yet.
Event id ingv47563012. First recorded here 17 Oct 2026, 22:51:01 UTC. Solutions: INGV (ingv:47563012). Cite as: SeismoAtlas, “M2.6 earthquake 8 km ESE of Piedimonte Matese, Campania, Italy”, https://seismoatlas.com/earthquake/ingv47563012-m2-6-earthquake-8-km-ese-of-piedimonte-matese-campania-italy, data from INGV.
JSON: /api/v1/events/ingv47563012. SeismoAtlas is not an official warning service.