Data last collected:
QuakeFactsEvidence report · prepared 23 October 2026https://quakes99.com/entity/iscgem913794
USGS iscgem913794
24 Apr 1916, 08:02
6 km WNW of Siquirres, Costa Rica
A magnitude 7.1 mw earthquake at 15 km depth.
Published location
Where is 6 km WNW of Siquirres, Costa Rica?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
10.110000, -83.564000
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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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Catalog fields and provenance
Event ID
iscgem913794
Coordinates
10.11, -83.564
Network
iscgem
Significance
784
Use this record
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 6 km WNW of Siquirres, Costa Rica earthquake: magnitude 7.1 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 6 km WNW of Siquirres, Costa Rica
Depth in another unit
The recorded event depth of 15 km is approximately 9.32 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 6 km WNW of Siquirres, Costa Rica is 10.11° north and 83.564° west. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.