Earthquakes today in Castro
Today, within 30 km: no earthquakes recorded (updated at 11:37). Latest: M2.1 on 29 September 2026 at 15:42, 2 km South of Ome, 8 km deep.
Seismic activity within 30 km
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is Castro: zone 3
Medium-low seismicity: strong quakes are rare, but not impossible.
Official Civil Protection classification (upd. 2025), used for building codes.
Hazard describes the long-term expected shaking: it is not a forecast. Technical value: ag = 0.115 g (10% probability of exceedance in 50 years, rigid soil).
“Within 30 km”: epicentres less than 30 km from the centre of Castro. “In the town”: quakes whose nearest town to the epicentre is Castro.
The seismic history of Castro
The earthquakes that were actually felt in Castro over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2001NF17 July 2001
Imperceptible: only instruments record it.
Val Venosta earthquake (M4.8), epicentre 126 km away
- 1995IV29 October 1995
Moderate: felt by many indoors; glasses and dishes rattle.
Lago d'Iseo earthquake (M4.3), epicentre 19 km away
- 1993IV9 December 1993
Moderate: felt by many indoors; glasses and dishes rattle.
Lago d'Iseo earthquake (M4.1), epicentre 9 km away
- 1991II-III20 November 1991
Light: felt by few people, like a passing truck.
Grigioni, Vaz earthquake (M4.7), epicentre 111 km away
- 1989III-IV13 September 1989
Moderate: felt by many indoors; glasses and dishes rattle.
Prealpi Vicentine earthquake (M4.8), epicentre 94 km away
- 1802V12 May 1802
Rather strong: felt by almost everyone; hanging objects swing.
Valle dell'Oglio earthquake (M5.6), epicentre 45 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.
Source: Parametric Catalogue of Italian Earthquakes CPTI15 (INGV, CC BY 4.0).
The closest seismic structure
The town lies about 20 km from Western S-Alps internal thrust, one of the seismic structures mapped by INGV geologists.
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).
Over time within 30 km
Earthquake map within 30 km
60 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Castro sits in one of the most seismically active areas of its province: quakes are a familiar presence here, almost always light.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Bergamo0 events · last 30 daysLombardy region14 events · last 30 daysFrequently asked questions
Were there earthquakes near Castro today?
No, no quakes were recorded today within 30 km of Castro. The latest dates back to 29 September 2026.
Is Castro a seismic area?
Castro is classified in seismic zone 3 by the Civil Protection. Medium-low seismicity: strong quakes are rare, but not impossible.
What was the strongest earthquake near Castro?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Castro was magnitude 3.0, on 28 November 2015.
When was the last quake near Castro?
The last quake recorded within 30 km of Castro dates back to 29 September 2026, magnitude 2.1.
Tip. Click a nearby town to explore its seismicity.
Sources:INGV earthquake catalogueDBMI15 macroseismic historyCivil Protection seismic classification
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)