Province of Nuoro

Earthquakes in Aritzo

Low-seismicity area

No epicentres recorded in Aritzo in our archive. Here is the seismicity of the area and its surroundings.

Seismic activity in the surroundings

30 km radius
46
days since the last quake nearby
3
quakes recorded since 2014
~3.9 years
on average, one quake every
0.9
The strongest within 30 km
4 km West of Olzai
2 months ago · 9 Jul, 08:47

INGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.

How seismic is this area?

Zone4
Seismic zone 4

The quietest class: the probability of strong earthquakes is very low.

Official Civil Protection classification (upd. 2025), used for building codes.

The national hazard map provides no value for this area: that happens in the quietest parts of Italy.

Hazard describes the long-term expected shaking: it is not a forecast.

Why the ground rarely shakes here

Aritzo sits in one of the most stable areas of Italy: far from the boundary between the Eurasian and African plates, on ancient, rigid crust that hardly accumulates tectonic stress any more.

That is why earthquakes here are rare and almost always weak: a small geological privilege.

0
In the town
total on record
0
In the town
last 12 months
0
In the area
last 12 months
Strongest ever
In the area

The “area” is Aritzo plus nearby towns.

No earthquakes recorded in Aritzo · 1,328 inhabitants

The closest seismic structure

Northern Africa offshore - East

The town lies about 172 km from Northern Africa offshore - East, one of the seismic structures mapped by INGV geologists.

estimated maximum magnitude 8.0between 1 and 25 km deep

Faults are mapped to build better and understand the territory: knowing them says nothing about when an earthquake will occur, which remains unpredictable. Source: DISS 3.3 (INGV, CC BY 4.0).

Area over time

August 2026no events
Oct
Jan '25
Apr
Jul
Oct
Jan '26
Apr
Jul

Earthquake map

0 events
Magnitude:lightweakmoderatestrong

Earthquakes in the area

No events in the selected period.

Nearby towns

How does it compare with the surroundings?

Aritzo is among the quietest towns of its province: very few epicentres are recorded here.

quietermore active
More epicentres than 0% of the 74 towns in the province.
Aritzo0
Nearby towns average0

Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.

Context

Province of Nuoro0 events · 30gSardinia region0 events · 30g
ISTAT code: 091001

Frequently asked questions

Were there earthquakes today in Aritzo?

No, no quakes were recorded today in the Aritzo area.

Is Aritzo a seismic area?

Aritzo is classified in seismic zone 4 by the Civil Protection. The quietest class: the probability of strong earthquakes is very low.

What was the strongest earthquake near Aritzo?

In the last ~12 years of INGV data, the strongest within 30 km of Aritzo was magnitude 0.9, in 2026.

When was the last quake near Aritzo?

The last quake recorded within 30 km of Aritzo was 2 months ago.

Tip. Click a nearby town to explore its seismicity.

Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)

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