5.3

M5.3 Earthquake 128 km SW of Lata, Solomon Islands — November 8, 2020

2020-11-08 00:39:03 UTC (2020-11-08) · approx. 11:39 AM UTC+11 local

MagnitudeM5.3(mww)
Time00:39 UTC≈ 11:39 AM UTC+11
Depth11.6 kmshallow crustal
Coordinates-11.597°, 165.016°
Felt byNo felt reports
Status✓ Reviewed by USGS

On November 8, 2020 at 00:39 UTC, a magnitude 5.3 shallow crustal earthquake struck 128 km SW of Lata, Solomon Islands, at a depth of 11.6 km and coordinates -11.5972°, 165.0159°.

Physical scale: An earthquake of magnitude 5.3 releases seismic energy equivalent to roughly 1 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.7 km — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at -11.60°, 165.02°

Earthquake Details

Magnitude
5.3 mww
Depth
11.6 km
shallow crustal
Location
-11.5972°N
165.0159°E

Technical Information

Event ID
us7000cbyq
Event Type
earthquake
Status
✓ Reviewed
Significance
432
Azimuthal Gap
22.0°
Min Station Distance
4.378°
RMS Residual
0.58 sec
Last Updated
2025-12-22 18:45:02 UTC

Common Questions

How strong was the magnitude 5.3 earthquake near Lata, Solomon Islands?

The magnitude 5.3 earthquake that struck 128 km SW of Lata, Solomon Islands on November 8, 2020 at 00:39 UTC had a depth of 11.6 km. For context, this was a moderate earthquake that could be widely felt.

Where did the earthquake occur?

The earthquake epicenter was located at -11.5972°, 165.0159°, which is 128 km SW of Lata, Solomon Islands.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.3 earthquakes can continue for days to weeks and gradually diminish over time.

Authoritative source: USGS event page (event ID: us7000cbyq). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, November 8, 2020). M5.3 Earthquake 128 km SW of Lata, Solomon Islands — November 8, 2020. Retrieved December 22, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000cbyq/