M4.5 Earthquake 33 km ENE of Yigo Village, Guam — April 23, 2024
2024-04-23 18:08:33 UTC (2024-04-23) · approx. 4:08 AM UTC+10 local
Felt by 1 person across nearby locations.
On April 23, 2024 at 18:08 UTC, a magnitude 4.5 intermediate depth earthquake struck 33 km ENE of Yigo Village, Guam, at a depth of 106.2 km and coordinates 13.6775°, 145.1643°. This earthquake was detected by 89 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.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 1 citizen response to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
145.1643°E
Technical Information
Common Questions
How strong was the magnitude 4.5 earthquake near Yigo Village, Guam?
The magnitude 4.5 earthquake that struck 33 km ENE of Yigo Village, Guam on April 23, 2024 at 18:08 UTC had a depth of 106.2 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 13.6775°, 145.1643°, which is 33 km ENE of Yigo Village, Guam.
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: us6000mv93). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, April 23, 2024). M4.5 Earthquake 33 km ENE of Yigo Village, Guam — April 23, 2024. Retrieved July 2, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000mv93/