M 4.6 - 66 km WSW of Haveluloto, Tonga
July 15, 2010 at 19:33:55 UTC
Depth: 158.90 km (Intermediate)
Key Takeaway
This light earthquake (M4.6) occurred 15 years ago near 66 km WSW of Haveluloto, Tonga, at a depth of 158.90 km (intermediate).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.6 mb |
| Depth | 158.90 km (Intermediate) |
| Location | -21.4590S, 175.7620W |
| Tsunami Warning | No |
| Significance | 326 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What was the magnitude of this earthquake?
This earthquake had a magnitude of 4.6, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 158.90 km, classified as "Intermediate". Intermediate-depth earthquakes are felt over a wider area but typically cause less surface damage than shallow events of the same magnitude.
Where exactly did this earthquake occur?
This earthquake occurred near 66 km WSW of Haveluloto, Tonga, at coordinates -21.4590S, 175.7620W. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.
Were there aftershocks associated with this event?
Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.
What does the magnitude of this earthquake mean in practical terms?
A magnitude 4.6 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
195 km S of ‘Ohonua, Tonga
15 years ago · 56.30 km deep
south of the Fiji Islands
15 years ago · 35.00 km deep
148 km S of ‘Ohonua, Tonga
15 years ago · 35.00 km deep
175 km SSW of ‘Ohonua, Tonga
15 years ago · 35.00 km deep
57 km S of ‘Ohonua, Tonga
15 years ago · 35.00 km deep
40 km S of ‘Ohonua, Tonga
15 years ago · 13.80 km deep
40 km S of ‘Ohonua, Tonga
15 years ago · 5.80 km deep
32 km E of ‘Ohonua, Tonga
15 years ago · 35.00 km deep
182 km SSW of Vaini, Tonga
15 years ago · 10.00 km deep
45 km NE of ‘Ohonua, Tonga
15 years ago · 19.60 km deep
More Earthquakes in Tonga
93 km E of Hihifo, Tonga
1 day ago · 10.00 km deep
113 km SE of Hihifo, Tonga
6 days ago · 35.00 km deep
268 km WNW of Houma, Tonga
1 week ago · 546.02 km deep
146 km SE of Neiafu, Tonga
1 week ago · 10.00 km deep
120 km WNW of Houma, Tonga
1 week ago · 231.87 km deep
149 km ESE of Pangai, Tonga
1 week ago · 10.00 km deep
267 km WNW of Houma, Tonga
1 week ago · 393.61 km deep
183 km SW of Houma, Tonga
1 week ago · 174.56 km deep
More M4.0-5.0 Earthquakes
24 km WSW of Dompu, Indonesia
1 hour ago · 137.35 km deep
21 km ENE of Sallique, Peru
10 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
17 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
18 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
19 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
20 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
22 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
23 hours ago · 101.97 km deep
Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.