Nuku‘alofa
Notable events within 100 km, 12 months
4
Quakes within 100 km, 12 months (all sizes)
4
Strongest nearby, 10 years
M6.4
Hazard summary for Nuku‘alofa
In the past 12 months 4 notable hazard events were recorded within 100 km of Nuku‘alofa. Instruments also logged 4 earthquakes of all sizes in the same area. The strongest earthquake within 100 km in the last ten years measured magnitude 6.4. The largest quake on record within 300 km was a magnitude 8.0 on 3 May 2006. The nearest volcano is Tofua Arc at 20.9°S, about 48 km away.
Notable events within 100 km, by month
Recent activity nearby
Events within 300 km in the last 90 days.
- 4.6
M4.6 earthquake - 153 km W of Neiafu, Tonga
248 km deepgreen alert
Moderate - 5.5
M5.5 earthquake - 122 km W of Neiafu, Tonga
195 km deep
Strong - 4.6
M4.6 earthquake - 260 km WNW of Houma, Tonga
513 km deep
Moderate - 4.6
M4.6 earthquake - 268 km WNW of Houma, Tonga
560 km deep
Moderate - 5.0
M5.0 earthquake - 71 km E of ‘Ohonua, Tonga
10 km deep
Strong - 4.7
M4.7 earthquake - 50 km N of Fangale’ounga, Tonga
57 km deep
Moderate - 5.4
M5.4 earthquake - 99 km SSE of Pangai, Tonga
10 km deep
Strong - 5.0
M5.0 earthquake - 47 km NW of Houma, Tonga
94 km deep
Strong - 4.5
M4.5 earthquake - 280 km WNW of Houma, Tonga
513 km deep
Moderate - 5.0
M5.0 earthquake - 112 km WNW of Pangai, Tonga
159 km deep
Strong - 5.2
M5.2 earthquake - 244 km S of ‘Ohonua, Tonga
10 km deep
Strong - 5.0
M5.0 earthquake near Nuku‘alofa, Tongatapu
49 km deep
Strong - 5.0
M5.0 earthquake - 78 km WNW of Pangai, Tonga
10 km deep
Strong
Strongest earthquakes on record
Magnitude 5 and above within 300 km, since 1900.
- 8.0
M8.0 earthquake - 2006 Tonga Earthquake
55 km deep
Extreme - 8.0
M8.0 earthquake near Nuku‘alofa, Tongatapu
400 km deep
Extreme - 7.8
M7.8 earthquake - 192 km WSW of Haveluloto, Tonga
167 km deep
Extreme - 7.8
M7.8 earthquake - 159 km W of Pangai, Tonga
216 km deep
Extreme - 7.8
M7.8 earthquake - 111 km SSE of Pangai, Tonga
25 km deep
Extreme - 7.6
M7.6 earthquake - 191 km S of ‘Ohonua, Tonga
31 km deep
Extreme - 7.5
M7.5 earthquake - 158 km W of Neiafu, Tonga
234 km deep
Extreme - 7.5
M7.5 earthquake - 262 km WNW of Haveluloto, Tonga
390 km deep
Extreme - 7.5
M7.5 earthquake near Nuku‘alofa, Tongatapu
15 km deep
Extreme - 7.4
M7.4 earthquake - 292 km SW of Vaini, Tonga
174 km deep Tsunami flag
Extreme