Earthquake · Reviewed by USGS
M4.5 earthquake 30 km SSW of Boyolangu, Indonesia
A magnitude 4.5 earthquake struck 30 km SSW of Boyolangu, Indonesia at Jul 30, 2025, 07:14 UTC, at a depth of 148 km. The epicentre was 30 km (19 mi) SSW of Boyolangu.
Details
| Magnitude | 4.5 mb |
|---|---|
| Time | Jul 30, 2025, 07:14 UTC |
| Depth | 148.0 km |
| Coordinates | -8.382, 111.824 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 25 km SSE of Blitar, Indonesia | 44 km / 27 mi | depth 121 km | |
| 4.5 | 115 km S of Trenggalek, Indonesia | 88 km / 54 mi | depth 35 km | |
| 4.2 | 8 km W of Gampengrejo, Indonesia | 70 km / 44 mi | depth 164 km | |
| 4.5 | 114 km S of Boyolangu, Indonesia | 87 km / 54 mi | depth 46 km | |
| 5.2 | 86 km SW of Trenggalek, Indonesia | 72 km / 45 mi | depth 72 km | |
| 4.0 | 96 km SSW of Boyolangu, Indonesia | 67 km / 42 mi | depth 63 km | |
| 5.8 | 101 km SSW of Trenggalek, Indonesia | 85 km / 53 mi | depth 40 km | |
| 4.2 | 115 km SSW of Trenggalek, Indonesia | 95 km / 59 mi | depth 84 km | |
| 5.7 | 5 km SW of Ponorogo, Indonesia | 69 km / 43 mi | depth 127 km | |
| 4.1 | 76 km S of Jatiroto, Indonesia | 87 km / 54 mi | depth 117 km | |
| 4.9 | 109 km S of Boyolangu, Indonesia | 81 km / 50 mi | depth 65 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.