Earthquake · Reviewed by USGS
M5.5 earthquake 161 km NNW of Houma, Tonga
A magnitude 5.5 earthquake struck 161 km NNW of Houma, Tonga at Jun 28, 2025, 04:17 UTC, at a depth of 229 km. The epicentre was 164 km (102 mi) NNW of Nuku'alofa.
Details
| Magnitude | 5.5 mww |
|---|---|
| Time | Jun 28, 2025, 04:17 UTC |
| Depth | 229.0 km |
| Coordinates | -19.882, -176.034 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.4 | 165 km NNW of Houma, Tonga | 12 km / 8 mi | depth 181 km | |
| 5.0 | 112 km WNW of Pangai, Tonga | 81 km / 50 mi | depth 159 km | |
| 4.1 | 142 km W of Pangai, Tonga | 34 km / 21 mi | depth 220 km | |
| 4.6 | 131 km W of Pangai, Tonga | 54 km / 34 mi | depth 273 km | |
| 4.5 | 83 km WSW of Pangai, Tonga | 98 km / 61 mi | depth 112 km | |
| 4.4 | 203 km NNW of Houma, Tonga | 42 km / 26 mi | depth 291 km | |
| 4.5 | 88 km NNW of Houma, Tonga | 76 km / 47 mi | depth 142 km | |
| 4.2 | 163 km WNW of Pangai, Tonga | 65 km / 40 mi | depth 252 km | |
| 4.2 | 173 km WNW of Pangai, Tonga | 82 km / 51 mi | depth 250 km | |
| 4.2 | 160 km NNW of Houma, Tonga | 13 km / 8 mi | depth 217 km | |
| 5.2 | 121 km WNW of Houma, Tonga | 91 km / 57 mi | depth 197 km | |
| 4.1 | 105 km NW of Houma, Tonga | 73 km / 46 mi | depth 206 km | |
| 5.2 | 126 km WNW of Houma, Tonga | 93 km / 58 mi | depth 224 km | |
| 4.7 | 128 km NNW of Houma, Tonga | 34 km / 21 mi | depth 186 km | |
| 4.4 | 166 km NNW of Houma, Tonga | 9 km / 6 mi | depth 291 km | |
| 4.9 | 75 km NNW of Nuku‘alofa, Tonga | 96 km / 59 mi | depth 173 km | |
| 4.2 | 137 km WNW of Houma, Tonga | 96 km / 60 mi | depth 258 km | |
| 4.4 | 89 km NNW of Houma, Tonga | 72 km / 45 mi | depth 239 km | |
| 4.6 | 131 km W of Pangai, Tonga | 57 km / 35 mi | depth 198 km | |
| 4.4 | 151 km W of Pangai, Tonga | 25 km / 15 mi | depth 180 km | |
| 4.3 | 113 km W of Pangai, Tonga | 63 km / 39 mi | depth 125 km | |
| 4.8 | 145 km NNW of Houma, Tonga | 17 km / 10 mi | depth 171 km | |
| 4.6 | 215 km NW of Houma, Tonga | 58 km / 36 mi | depth 308 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.