4.8

M4.8 Earthquake 97 km E of Levuka, Fiji — October 9, 2026

2026-10-09 08:27:10 UTC (1 hour ago) · approx. 8:27 PM UTC-12 local

MagnitudeM4.8(mb)
Time08:27 UTC≈ 8:27 PM UTC-12
Depth639.9 kmdeep-focus
Coordinates-17.991°, -179.762°
Felt byNo felt reports
Status✓ Reviewed by USGS

On October 9, 2026 at 08:27 UTC, a magnitude 4.8 deep-focus earthquake struck 97 km E of Levuka, Fiji, at a depth of 639.9 km and coordinates -17.9914°, -179.7622°. This earthquake was detected by 62 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 354, placing it among routine seismic activity.

Physical scale: An earthquake of magnitude 4.8 releases seismic energy equivalent to roughly 239 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.2 km — a useful intuition for the size of the slip patch on the fault.

The epicenter is located in Fiji, a region characterized by the Fiji Fracture Zone at the junction of the Pacific and Australian plates, with deep-focus seismicity from the subducted slab. View all earthquakes in Fiji.

Learn more: Magnitude scale · Aftershock sequences

Map showing earthquake epicenter at -17.99°, -179.76°

Earthquake Details

Magnitude
4.8 mb
Depth
639.9 km
deep-focus
Location
-17.9914°N
-179.7622°E

Technical Information

Event ID
us6000u14i
Event Type
earthquake
Status
✓ Reviewed
Significance
354
Stations Used
62
Azimuthal Gap
42.0°
Min Station Distance
1.719°
RMS Residual
0.76 sec
Last Updated
2026-10-09 08:42:17 UTC

Common Questions

How strong was the magnitude 4.8 earthquake near Levuka, Fiji?

The magnitude 4.8 earthquake that struck 97 km E of Levuka, Fiji on October 9, 2026 at 08:27 UTC had a depth of 639.9 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at -17.9914°, -179.7622°, which is 97 km E of Levuka, Fiji. View all earthquakes in Fiji.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.8 earthquakes can continue for several days and gradually diminish over time.

Authoritative source: USGS event page (event ID: us6000u14i). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 9, 2026). M4.8 Earthquake 97 km E of Levuka, Fiji — October 9, 2026. Retrieved October 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000u14i/