4.4

M4.4 Earthquake south of the Fiji IslandsJune 27, 2024

2024-06-27 19:43:30 UTC (2024-06-27) · approx. 7:43 AM UTC-12 local

MagnitudeM4.4(mb)
Time19:43 UTC7:43 AM UTC-12
Depth539.1 kmdeep-focus
Coordinates-23.483°, -179.880°
Felt byNo felt reports
Status✓ Reviewed by USGS

On June 27, 2024 at 19:43 UTC, a magnitude 4.4 deep-focus earthquake struck south of the Fiji Islands, at a depth of 539.1 km and coordinates -23.4833°, -179.8800°.

Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at -23.48°, -179.88°

Earthquake Details

Magnitude
4.4 mb
Depth
539.1 km
deep-focus
Location
-23.4833°N
-179.8800°E

Technical Information

Event ID
us6000n8qy
Event Type
earthquake
Status
✓ Reviewed
Significance
298
Stations Used
55
Azimuthal Gap
97.0°
Min Station Distance
5.013°
RMS Residual
0.70 sec
Last Updated
2024-09-04 21:57:42 UTC

Common Questions

How strong was the magnitude 4.4 earthquake south of the Fiji Islands?

The magnitude 4.4 earthquake that struck south of the Fiji Islands on June 27, 2024 at 19:43 UTC had a depth of 539.1 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 4.4 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.4 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000n8qy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, June 27, 2024). M4.4 Earthquake south of the Fiji IslandsJune 27, 2024. Retrieved September 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000n8qy/