Vanuatu earthquakes

M6.1 earthquake Vanuatu region

A magnitude 6.1 earthquake struck in the Vanuatu region on Thu, Nov 22, 1984, 5:17 AM GMT+11 (18:17 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M6.8 Vanuatu region. This one was a foreshock.

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The earthquake

Magnitude
6.1 (mw), strong
Local time
UTC
1984-11-21 18:17:51 UTC
Depth
23.7 km (14.7 mi), shallow
Epicenter
14.508° S, 171.089° 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.

Nearby

Within 100 km, magnitude 2.5 and up: 8 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 4.8Vanuatu region · 15280 days ago · 33 km deep · 21 km away
  2. 4.7Vanuatu region · 15279 days ago · 68 km deep · 82 km away
  3. 6.8Vanuatu region · 15278 days ago · 33 km deep · 30 km away
  4. 6.0Vanuatu region · 15278 days ago · 33 km deep · 46 km away
  5. 4.8Vanuatu region · 15265 days ago · 33 km deep · 9 km away
  6. 4.9Vanuatu region · 15249 days ago · 653 km deep · 91 km away
  7. 4.2Vanuatu region · 15227 days ago · 636 km deep · 64 km away
  8. 5.3Vanuatu region · 15225 days ago · 33 km deep · 15 km away

Before

  1. 5.4Vanuatu region · 15280 days ago · 12 km deep · 8 km away
  2. 6.4Vanuatu region · 15280 days ago · 23 km deep · 8 km away
  3. 4.0Vanuatu region · 15288 days ago · 676 km deep · 25 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0002994 (also filed as gcmtb112184b, gcmt19841121181752, iscgem539582). Read Tue, Sep 22, 2026, 9:10 AM UTC.