M5.5
M5.5 Earthquake · Tirreno Meridionale [Mare]
2026-10-23 10:19 UTC
Green
Magnitude / Depth
Magnitude
M5.5 Mw
Depth
8.8 km
Tsunami
no
- Time
- 2026-10-23 10:19 UTC
- Coordinates
- 38.794°, 14.172°
- Region
- Tirreno Meridionale [Mare]
- Preferred source
- INGV
- Source count
- 4
- USGS PAGER alert level
-
Green Yellow Orange Red
Little or no impact expected — no or only light damage.
Automatic preliminary estimate by the USGS, based on magnitude, depth and exposed population — not a damage report. The level may still change in the first hours.
Coordinates
ShakeMap – felt intensity (INGV)
Intensity contours and felt reports from the INGV ShakeMap, over our map. Points are clickable.
Source comparison
These 4 observation services measured the earthquake. Magnitudes and depths vary slightly depending on analysis methodology.
| Source | Origin time | Magnitude | Depth | Link |
|---|---|---|---|---|
| emsc 20261023_0000151 |
2026-10-23 10:19:16 UTC | 5.7 mw | 3.9 km | ↗ |
| geofon gfz2026uttv |
2026-10-23 10:19:17 UTC | 5.6 Mw | 10 km | ↗ |
| ingv 47606532 |
2026-10-23 10:19:15 UTC | 5.5 Mw | 8.8 km | ↗ |
| usgs us6000u4bk |
2026-10-23 10:19:16 UTC | 5.7 mww | 10 km | ↗ |
Data last updated: 2026-10-23T11:35:00.459628Z