M4.5 Earthquake 37 km SW of Tobelo, Indonesia — July 19, 2024
2024-07-19 17:06:54 UTC (2024-07-19) · approx. 2:06 AM UTC+9 local
On July 19, 2024 at 17:06 UTC, a magnitude 4.5 shallow crustal earthquake struck 37 km SW of Tobelo, Indonesia, at a depth of 9.3 km and coordinates 1.5116°, 127.7517°. This earthquake was detected by 16 seismic stations with good 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.
The epicenter is located in Indonesia, a region characterized by the convergence of the Indo-Australian, Eurasian, and Philippine Sea plates, forming the Sunda-Banda arc system. The nearest mapped fault system is the Sunda megathrust. View all earthquakes in Indonesia.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
127.7517°E
Technical Information
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Common Questions
How strong was the magnitude 4.5 earthquake near Tobelo, Indonesia?
The magnitude 4.5 earthquake that struck 37 km SW of Tobelo, Indonesia on July 19, 2024 at 17:06 UTC had a depth of 9.3 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 1.5116°, 127.7517°, which is 37 km SW of Tobelo, Indonesia. View all earthquakes in Indonesia.
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.
Has Indonesia had earthquakes this big before?
The largest recorded earthquake in Indonesia was the M9.1 Indian Ocean earthquake of December 26, 2004. Today's magnitude 4.5 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us6000nh5h). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, July 19, 2024). M4.5 Earthquake 37 km SW of Tobelo, Indonesia — July 19, 2024. Retrieved September 28, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000nh5h/