Loading the public record…
Machine-translated
OFFICIAL · Other
1 source
Observed · Updated
USGS reviewed earthquake. Magnitude 5.2. This is a seismic catalog entry, not a damage assessment.
Location -15.043, -173.444. ARC Warning did not create the underlying report.
Official
usgs
usgs, Oct 15 2026The alert type is the category the source published. ARC Warning does not rename it and does not add an outcome the source did not publish.
Official means one official source published the record.
The label describes how the record was filed. It is not a statement about anyone's intent.
High, medium, and low are ARC Warning display labels for how the record was filed. They are not a forecast.
When the source published its own number, such as an earthquake magnitude, that number is the measurement. The display label does not replace it.
Magnitude is the catalog's measure of the earthquake's size. It is not a measure of damage, and it is not the intensity felt at a place.
Depth, when the catalog published one, is the depth of the hypocenter. A missing depth is not estimated.
Stable URL: https://arcwarning.com/event/8d8938ad-4774-4419-877c-83833b0756fa
APA
ARC Warning. (2026). M 5.2 - 107 km NNE of Hihifo, Tonga. https://arcwarning.com/event/8d8938ad-4774-4419-877c-83833b0756fa
MLA
"M 5.2 - 107 km NNE of Hihifo, Tonga." ARC Warning, 2026-10-15, https://arcwarning.com/event/8d8938ad-4774-4419-877c-83833b0756fa.
Plain
M 5.2 - 107 km NNE of Hihifo, Tonga. ARC Warning. https://arcwarning.com/event/8d8938ad-4774-4419-877c-83833b0756fa