Earthquakes today in Isola Sant'Antonio

Today, within 30 km: no earthquakes recorded (updated at 10:58). Latest: M2.0 on 21 June 2026 at 01:38, 3 km South-East of Borgo Priolo, 23 km deep.

Forecast accuracy · Isola Sant'Antonio Air quality · Isola Sant'Antonio

2.0

light

Latest earthquake within 30 km

3 km South-East of Borgo Priolo

4 months ago · 21 Jun 2026, 01:38

Depth 23 km

Seismic activity within 30 km

30 km radius

114

days since the last quake within 30 km

quakes recorded since 2015

~3 months

on average, one quake every

3.7

The strongest within 30 km

2 km East of Santa Giuletta

6 years ago · 19 Apr 2020, 11:53

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

How seismic is Isola Sant'Antonio: zone 3

Zone3

Seismic zone 3

Medium-low seismicity: strong quakes are rare, but not impossible.

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

Low

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 = 0.060 g (10% probability of exceedance in 50 years, rigid soil).

Closest earthquake

Go to Bassignana Earthquake details

In the town

total on record

In the town

last 12 months

Within 30 km

last 12 months

M3.7

Strongest since 2015

Within 30 km

“Within 30 km”: epicentres less than 30 km from the centre of Isola Sant'Antonio. “In the town”: quakes whose nearest town to the epicentre is Isola Sant'Antonio.

No epicentre attributed to Isola Sant'Antonio in the INGV catalogue since 2015 · 734 inhabitants

The great earthquakes in this area's history

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

18285.7

Oltrepò Pavese earthquake

9 October 1828 · 27 km from here

VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.

15415.3

Valle Scrivia earthquake

22 October 1541 · 30 km from here

VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.

19455.1

Oltrepò Pavese earthquake

29 June 1945 · 31 km from here

VII-VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.

16805.1

Valle Scrivia earthquake

30 April 1680 · 37 km from here

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

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

The closest seismic structure

Eastern Monferrato

The town lies about 3 km from Eastern Monferrato, one of the seismic structures mapped by INGV geologists.

estimated maximum magnitude 6.4between 1 and 8 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).