| Magnitude | 4.5 |
| Alert | |
| Depth ? | 598.5 |
| Nst ? | 173 |
| Dmin ? | 2.51707943 |
| Dmin ? | 1 |
| Location | Surabaya |
| East Java | |
| Surabaya City | |
| Indonesia (id)) |
| Bangkalan | 107.89 km |
| Tuban | 123.78 km |
| Gresik | 123.91 km |
| Lamongan | 124.76 km |
| Kebomas | 125.97 km |
| Surabaya | 133.56 km |
| Sampang | 136.72 km |
| Pamekasan | 144.35 km |
| Sidoarjo | 155.03 km |
| Bojonegoro | 156.76 km |