4.3

M4.3 Earthquake 265 km E of Levuka, FijiMarch 2, 2022

2022-03-02 18:46:09 UTC (2022-03-02) · approx. 6:46 AM UTC-12 local

MagnitudeM4.3(mb)
Time18:46 UTC6:46 AM UTC-12
Depth644.5 kmdeep-focus
Coordinates-17.971°, -178.178°
Felt byNo felt reports
Status✓ Reviewed by USGS

On March 2, 2022 at 18:46 UTC, a magnitude 4.3 deep-focus earthquake struck 265 km E of Levuka, Fiji, at a depth of 644.5 km and coordinates -17.9715°, -178.1777°.

Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at -17.97°, -178.18°

Earthquake Details

Magnitude
4.3 mb
Depth
644.5 km
deep-focus
Location
-17.9715°N
-178.1777°E

Technical Information

Event ID
us6000h2tr
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Azimuthal Gap
122.0°
Min Station Distance
3.597°
RMS Residual
0.62 sec
Last Updated
2022-05-07 21:32:55 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Levuka, Fiji?

The magnitude 4.3 earthquake that struck 265 km E of Levuka, Fiji on March 2, 2022 at 18:46 UTC had a depth of 644.5 km. For context, this was a light earthquake commonly felt near the epicenter.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.3 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.3 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000h2tr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, March 2, 2022). M4.3 Earthquake 265 km E of Levuka, FijiMarch 2, 2022. Retrieved May 7, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000h2tr/