① Summary
6.2
M · Peak
Mainshock magnitude · 10-30 05:46
First detected
10-30 05:46
Scope
Epicentre ~5788 km from Malaysia — beyond the 1500 km relevance radius, so it is hidden from the default list. Switch to Global to see it. · 1 aftershocks folded in (largest M4.8)
Epicentre:43 km ESE of Port-Olry, Vanuatu · 震源深度 142.833 km (-15.19, 167.45)
② Timeline
10-31 08:26
震级 M4.8 · 震源深度 10 km · 震中 -14.81, 167.95
usgs
10-30 05:46
震级 M6.2 · 震源深度 142.833 km · 震中 -15.19, 167.45
usgs
10-30 05:46
主震 · 震级 M6.2 · 震源深度 142.833 km · 震中 -15.19, 167.45
③ Data curve
Magnitude series (M)
10-30 05:46
10-31 08:26
Range 4.8 – 6.2 M
⑤ News & official notices
No reports attributed to this event yet.
⑥ Sources & calibre
gdacs:1574623 ›
· 经跨源归并并入 · 发震时刻相差 44 秒、震中相距 0.0 km、震级相差 0.0 M(阈值 90s / 100km / 0.5M)
Calibre: observed — values come from monitoring stations and satellites, no model forecast. Entries backfilled from the forecast archive are labelled as such and never mixed in.
⚠ Gap notes and source annotations below are currently written in Chinese only — they are shown untranslated rather than omitted, so no information is lost.
Data gaps (stated, not hidden)
· 逐次观测留档自 2026-08-27 起 · 原因:disaster_collector 当日才上线;本条目的发震时刻取自源方报文,可早于此日,但那之前没有逐次过程记录
⑦ Raw observations
53975 raw observations for this kind (per-observation archive, including heartbeat rows).
Open raw observations ›