Station information
Network code: KO
Station code: ALT
Location code:
Station max PGA [cm/s2]: 0.12 (HNN)
Station max PGV [cm/s]: 0.01 (HNN)
Station epicentral distance [km]: 103.54
Station latitude [°]: 39.05
Station longitude [°]: 30.11
Station elevation [m]: 1060
Event ID: 20251004_0000054
Event time (UTC): 2025-10-04 03:49:18
Event magnitude: 4.1 (mb)
Event depth [km]: 10.4
Event latitude [°]: 39.25
Event longitude [°]: 28.94
List of streams
| Dataselect | Channel code | PGA [cm/s2] | PGV [cm/s] | Azimuth | Dip | Depth | Lower cut corner | Higher cut corner | Raw waveforms |
|---|---|---|---|---|---|---|---|---|---|
| https://eida.koeri.boun.edu.tr/fdsnws/dataselect/1/query?network=KO&station=ALT&start=2025-10-04T03:48:18&end=2025-10-04T03:59:18&channel=HNE | HNE | 0.09 | 0.00 | 90 | 0 | 0 | 0.3 | 40 | Download |
| https://eida.koeri.boun.edu.tr/fdsnws/dataselect/1/query?network=KO&station=ALT&start=2025-10-04T03:48:18&end=2025-10-04T03:59:18&channel=HNN | HNN | 0.12 | 0.01 | 0 | 0 | 0 | 0.3 | 40 | Download |
| https://eida.koeri.boun.edu.tr/fdsnws/dataselect/1/query?network=KO&station=ALT&start=2025-10-04T03:48:18&end=2025-10-04T03:59:18&channel=HNZ | HNZ | 0.08 | 0.00 | 0 | -90 | 0 | 0.3 | 40 | Download |
Legend
Station markers
| Icon | PGA value |
|---|---|
 |
Unprocessed |
 |
0-10 |
 |
10-20 |
 |
20-50 |
 |
50-100 |
 |
100 - ∞ |