Province of Isernia

Earthquakes in Castelverrino

1.3
very light
LATEST QUAKE

4 km South of Chiauci

22 days ago · 3 Aug, 13:57
Depth 13 km

Seismic activity in the surroundings

30 km radius
3
days since the last quake nearby
1,301
quakes recorded since 2014
~3 days
on average, one quake every
4.6
The strongest within 30 km
2 km North-West of Montagano
42 months ago · 28 Mar, 23:52

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

How seismic is this area?

Zone2
Seismic zone 2

A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.

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

Medium
Expected shaking, compared with the other Italian municipalities (INGV MPS04 model)

Hazard describes the long-term expected shaking: it is not a forecast. Technical value: ag = 0.195 g (10% probability of exceedance in 50 years, rigid soil).

Closest earthquake
Earthquake details
2
In the town
total on record
0
In the town
last 12 months
36
In the area
last 12 months
M3.0
Strongest ever
In the area

The “area” is Castelverrino plus nearby towns.

Last earthquake: 53 months ago · 124 inhabitants

The seismic history of Castelverrino

The earthquakes that were actually felt in Castelverrino over the centuries, with the intensity observed on site (Mercalli MCS scale).

  1. 2006NF29 May 2006

    Imperceptible: only instruments record it.

    Gargano earthquake (M4.6), epicentre 126 km away

  2. 2005NF1 March 2005

    Imperceptible: only instruments record it.

    Molise earthquake (M3.7), epicentre 42 km away

  3. 1997NF19 March 1997

    Imperceptible: only instruments record it.

    Sannio-Matese earthquake (M4.5), epicentre 46 km away

  4. 1990NF5 May 1990

    Imperceptible: only instruments record it.

    Potentino earthquake (M5.8), epicentre 161 km away

  5. 1990NF16 April 1990

    Imperceptible: only instruments record it.

    Isernino earthquake (M3.8), epicentre 22 km away

  6. 1984III24 June 1984

    Light: felt by few people, like a passing truck.

    Monti della Meta earthquake (M4.6), epicentre 46 km away

  7. 1984VI-VII7 May 1984

    Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.

    Monti della Meta earthquake (M5.9), epicentre 29 km away

Source: Italian Macroseismic Database DBMI15 (INGV, CC BY 4.0).

The great earthquakes in this area's history

Almost a thousand years of catalogues: the strongest documented events within ~50 km.

17066.8
Maiella earthquake
3 November 1706 · 43 km from here
X-XICatastrophic: very few buildings remain standing; landslides and ground cracks.
13496.8
Lazio-Molise earthquake
9 September 1349 · 44 km from here
X-XICatastrophic: very few buildings remain standing; landslides and ground cracks.
18056.7
Molise earthquake
26 July 1805 · 31 km from here
XCompletely destructive: most buildings are destroyed.
19335.9
Maiella earthquake
26 September 1933 · 42 km from here
IXDestructive: many buildings partly or fully collapse.

Source: Parametric Catalogue of Italian Earthquakes CPTI15 (INGV, CC BY 4.0).

The closest seismic structure

Deep Abruzzo Citeriore Basal Thrust

The town lies about 9 km from Deep Abruzzo Citeriore Basal Thrust, one of the seismic structures mapped by INGV geologists.

estimated maximum magnitude 7.5between 8 and 18 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 20261eventmax 1.3
Oct
Jan '25
Apr
Jul
Oct
Jan '26
Apr
Jul

Earthquake map

60 events
Magnitude:lightweakmoderatestrong

Earthquakes in the area

1.3
4 km South of Chiauci
13 km South · 13 km
22 days ago
3 Aug, 13:57
1.3
4 km North of Roccasicura
14 km West · 18 km
2 months ago
18 Jun, 07:32
1.6
2 km West of Vastogirardi
12 km West · 15 km
2 months ago
18 Jun, 03:52
1.2
2 months ago
17 Jun, 03:32
1.3
2 months ago
16 Jun, 13:29
1.1
3 months ago
18 May, 03:38
1.8
4 months ago
30 Apr, 18:53
1.5
3 km South-East of Chiauci
12 km South · 16 km
4 months ago
26 Apr, 12:23
1.4
4 months ago
23 Apr, 14:32
1.6
4 months ago
23 Apr, 13:36

Nearby towns

How does it compare with the surroundings?

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

quietermore active
More epicentres than 12% of the 52 towns in the province.
Castelverrino2
Nearby towns average42

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

Context

Province of Isernia13 events · 30gMolise region16 events · 30g
ISTAT code: 094013

Frequently asked questions

Were there earthquakes today in Castelverrino?

No, no quakes were recorded today in the Castelverrino area: the latest nearby dates back to 22 days ago.

Is Castelverrino a seismic area?

Castelverrino is classified in seismic zone 2 by the Civil Protection. A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.

What was the strongest earthquake near Castelverrino?

In the last ~12 years of INGV data, the strongest within 30 km of Castelverrino was magnitude 4.6, in 2023.

When was the last quake near Castelverrino?

The last quake recorded within 30 km of Castelverrino was 3 days 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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