Evidence-led learning

M5.8 — south of the Fiji Islands

Compare the magnitude, depth, time, and location of this earthquake observation with the local 28-event learning cohort.

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5.8magnitude mww

340.334catalog depth in km

1events at this magnitude

What this observation records

Place: south of the Fiji Islands
Observed: 2026-07-15T22:57:11.162Z
Updated: 2026-07-16T23:02:07.496Z
Coordinates: -26.366, -178.6944
Depth reading: 340.334 km below the catalog reference surface

Compare with the 28-event cohort

This event is 4.25 magnitude units above the cohort median of 1.55. Its depth is 332.28 km deeper than the cohort median depth of 8.05 km.

Use the evidence

Compare this event’s magnitude with the cohort median. What is the numerical difference? Compare this event’s depth with one shallower and one deeper event. Use the time and place fields to describe what the record proves without making a prediction.My evidence note

What this observation records

Compare with the 28-event cohort

Use the evidence

Compare related local events

M5.7 — east of the South Sandwich Islands

M5.9 — 42 km NNW of Te Anau, New Zealand

M5.5 — Volcano Islands, Japan region