M5.8 earthquake 85 km SSW of Isangel, Vanuatu
A magnitude 5.8 earthquake struck 85 km SSW of Isangel, Vanuatu on Sun, Jul 9, 1961, 8:48 AM GMT+11 (21:48 UTC), 35 km (22 mi) below the surface.
A larger quake followed: M6.0 94 km S of Isangel, Vanuatu. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.8 (mw), moderate
- Local time
- UTC
- 1961-07-08 21:48:47 UTC
- Depth
- 35.0 km (21.7 mi), shallow
- Epicenter
- 20.289° S, 169.081° E
- Region
- Vanuatu
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.20
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.5 and up: 1 in the 60 days after this one and 5 in the 30 days before it.
After
Before
- 5.9103 km SSW of Isangel, Vanuatu · 23817 days ago · 35 km deep · 18 km away
- 6.279 km SSW of Isangel, Vanuatu · 23817 days ago · 35 km deep · 22 km away
- 6.190 km SSW of Isangel, Vanuatu · 23817 days ago · 35 km deep · 28 km away
- 5.870 km S of Isangel, Vanuatu · 23817 days ago · 35 km deep · 20 km away
- 6.6119 km S of Isangel, Vanuatu · 23818 days ago · 35 km deep · 41 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem876950. Read Tue, Sep 22, 2026, 8:44 AM UTC.