Vanuatu earthquakes

M4.7 earthquake 55 km SSW of Port-Vila, Vanuatu

A magnitude 4.7 earthquake struck 55 km SSW of Port-Vila, Vanuatu on Tue, Mar 6, 1990, 4:51 AM GMT+12 (16:51 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.5 39 km SSW of Port-Vila, Vanuatu. This one was a foreshock.

Port-Vila forecastMore in Vanuatu

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.7 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-03-05 16:51:22 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
18.200° S, 168.109° 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.

Depth from
OPERATOR_ASSIGNED

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.7 and up: 11 in the 60 days after this one and 2 in the 30 days before it.

After

  1. 5.475 km SSW of Port-Vila, Vanuatu · 13359 days ago · 34 km deep · 20 km away
  2. 4.458 km SSW of Port-Vila, Vanuatu · 13359 days ago · 45 km deep · 7 km away
  3. 4.482 km SSW of Port-Vila, Vanuatu · 13359 days ago · 10 km deep · 27 km away
  4. 4.950 km SSW of Port-Vila, Vanuatu · 13359 days ago · 33 km deep · 11 km away
  5. 4.9Vanuatu · 13358 days ago · 33 km deep · 51 km away
  6. 5.285 km SSW of Port-Vila, Vanuatu · 13356 days ago · 17 km deep · 30 km away
  7. 4.683 km SSW of Port-Vila, Vanuatu · 13339 days ago · 33 km deep · 29 km away
  8. 4.684 km SSW of Port-Vila, Vanuatu · 13336 days ago · 33 km deep · 29 km away
  9. 4.680 km S of Port-Vila, Vanuatu · 13327 days ago · 41 km deep · 32 km away
  10. 5.539 km SSW of Port-Vila, Vanuatu · 13326 days ago · 36 km deep · 17 km away
  11. 4.878 km S of Port-Vila, Vanuatu · 13309 days ago · 56 km deep · 38 km away

Before

  1. 7.169 km SSW of Port-Vila, Vanuatu · 13359 days ago · 21 km deep · 14 km away
  2. 4.681 km WSW of Port-Vila, Vanuatu · 13367 days ago · 10 km deep · 54 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000467f. Read Thu, Oct 1, 2026, 9:10 PM UTC.