M5.4 earthquake 51 km NNW of Sola, Vanuatu
A magnitude 5.4 earthquake struck 51 km NNW of Sola, Vanuatu on Tue, Dec 8, 1987, 6:20 AM GMT+11 (19:20 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.4 (Mw, moment), moderate
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1987-12-07 19:20:24 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 13.453° S, 167.358° E
- Region
- Vanuatu
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 5.4 | Mw, moment | USGS National Earthquake Information Center | Preferred · Reviewed |
| 5.39 | Mw, moment | ISC-GEM global catalog | Final · ±0.1 |
| 5.4 | Mwc, centroid moment | Global CMT project | Preliminary |
What happened
The USGS’s account of the effects of this earthquake.
CENTROID, MOMENT TENSOR (HRV) Data Used: GDSN L.P.B.: 12S, 28C Centroid Location: Origin Time 19:20:28.0 0.6 Lat 13.41S 0.07 Lon 167.38E 0.06 Dep 15.0 FIX Half-duration 2.0 Moment Tensor; Scale 10**17 Nm Mrr=0.75 0.06 Mtt=-0.38 0.07 Mff=-0.37 0.09 Mrt=0.01 0.19 Mrf=-0.13 0.24 Mtf=1.54 0.06 Principal Axes: (T) Val=1.18 Plg=12 Azm=134 (N) Val=0.74 Plg=78 Azm=325 (P) Val=-1.92 Plg=2 Azm=225 Best Double Couple:Mo=1.6*10**17 NP1:Strike=270 Dip=80 Slip=7 NP2:Strike=179 Dip=83 Slip=170
From the USGS event page for usp0003b25. U.S. Geological Survey text and figures are in the public domain.
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
Nearby
Within 100 km, magnitude 2.4 and up: 6 in the 60 days after this one and 6 in the 30 days before it.
After
- 4.472 km NE of Sola, Vanuatu · 14179 days ago · 33 km deep · 68 km away
- 4.648 km NNW of Sola, Vanuatu · 14178 days ago · 33 km deep · 4 km away
- 5.352 km NNW of Sola, Vanuatu · 14178 days ago · 33 km deep · 3 km away
- 4.4100 km NE of Sola, Vanuatu · 14177 days ago · 33 km deep · 100 km away
- 4.941 km WSW of Sola, Vanuatu · 14160 days ago · 234 km deep · 61 km away
- 4.562 km WSW of Sola, Vanuatu · 14142 days ago · 33 km deep · 74 km away
Before
- 4.785 km NE of Sola, Vanuatu · 14179 days ago · 33 km deep · 73 km away
- 6.236 km NNW of Sola, Vanuatu · 14179 days ago · 33 km deep · 16 km away
- 4.112 km WSW of Sola, Vanuatu · 14179 days ago · 33 km deep · 52 km away
- 4.858 km NNW of Sola, Vanuatu · 14179 days ago · 33 km deep · 8 km away
- 6.331 km NNW of Sola, Vanuatu · 14179 days ago · 48 km deep · 20 km away
- 4.741 km N of Sola, Vanuatu · 14180 days ago · 33 km deep · 15 km away
Earthquakes todayVanuatu earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0003b25 (also filed as gcmtb120787e, gcmt19871207192025, iscgem450076). Read Fri, Oct 2, 2026, 9:28 AM UTC.