Preliminary earthquake data and analysis
| Event ID | 1352288 |
|---|---|
| Event time | 2025-04-23 11:50:35 (UTC) |
| Local time | 2025-04-23 08:50:35 - [It was morning in the affected area.] |
| Last update | 2025-04-23 12:09:16 (UTC) |
| Magnitude | 4 |
| Depth | 10 km |
| Class | Light |
| Hypocenter | Shallow depth |
| Mercalli scale | 2 |
| Possible effects | A few people might notice movement if they are at rest and/or on the upper floors of tall buildings. |
| Data status | reviewed |
| Data provider | USGS - Earthquake Alert |
| Continent | Asia |
|---|---|
| Country | Turkey |
| Administration area | Istanbul |
| Nearest settlement | Kumburgaz |
| Distance | 21 km |
| Course | SSW |
| Surface type | underwater quake |
| Tsunami region | Mediterranean |
| Water surface name | Sea of Marmara |
According to the epicenter of the quake, this is an underwater quake.