M4.5 Earthquake near Banda Sea — July 20, 2026
2026-07-20 21:26:49 UTC (10 hours ago) · approx. 6:26 AM UTC+9 local
On July 20, 2026 at 21:26 UTC, a magnitude 4.5 intermediate depth earthquake struck near Banda Sea, at a depth of 92.1 km and coordinates -6.9496°, 130.1029°. This earthquake was detected by 19 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 312, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.5 releases seismic energy equivalent to roughly 85 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 767 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
130.1029°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.5 earthquake near Banda Sea?
The magnitude 4.5 earthquake that struck near Banda Sea on July 20, 2026 at 21:26 UTC had a depth of 92.1 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -6.9496°, 130.1029°, which is near Banda Sea.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.5 earthquakes can continue for several days and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us7000t21u). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, July 20, 2026). M4.5 Earthquake near Banda Sea — July 20, 2026. Retrieved July 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t21u/