Data last collected:
QuakeFactsEvidence report · prepared 24 October 2026https://quakes99.com/entity/us7000m9g4
USGS us7000m9g4
3 Apr 2024, 00:58
15 km S of Hualien City, Taiwan
A magnitude 7.4 mww earthquake at 40 km depth.
Published location
Where is 15 km S of Hualien City, Taiwan?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
23.835600, 121.597600
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us7000m9g4
Coordinates
23.8356, 121.5976
Network
us
Significance
1419
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Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right 15 km S of Hualien City, Taiwan earthquake: magnitude 7.4 and depth | QuakeFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at 15 km S of Hualien City, Taiwan
Depth in another unit
The recorded event depth of 40 km is approximately 24.85 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 15 km S of Hualien City, Taiwan is 23.8356° north and 121.5976° east. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.