Data last collected:
QuakeFactsEvidence report · prepared 24 October 2026https://quakes99.com/entity/us6000fr2z
USGS us6000fr2z
2 Oct 2021, 13:52
163 km SSW of Tarauacá, Brazil
A magnitude 5.9 mww earthquake at 589 km depth.
Published location
Where is 163 km SSW of Tarauacá, Brazil?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-9.590100, -71.160300
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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
us6000fr2z
Coordinates
-9.5901, -71.1603
Network
us
Significance
536
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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 163 km SSW of Tarauacá, Brazil earthquake: magnitude 5.9 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 163 km SSW of Tarauacá, Brazil
Depth in another unit
The recorded event depth of 589 km is approximately 365.99 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 163 km SSW of Tarauacá, Brazil is 9.5901° south and 71.1603° west. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.