① Summary
6.2
M · Peak
Mainshock magnitude · 09-03 07:46
First detected
09-03 07:46
Scope
Epicentre ~12556 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 M5)
Epicentre:South Sandwich Islands region · 震源深度 125.905 km (-56.21, -27.91)
② Timeline
09-04 14:45
震级 M5 · 震源深度 10 km · 震中 -56.15, -26.16
usgs
09-03 07:46
震级 M6.2 · 震源深度 125.905 km · 震中 -56.21, -27.91
usgs
09-03 07:46
主震 · 震级 M6.2 · 震源深度 125.905 km · 震中 -56.21, -27.91
③ Data curve
Magnitude series (M)
09-03 07:46
09-04 14:45
Range 5.0 – 6.2 M
⑤ News & official notices
No reports attributed to this event yet.
⑥ Sources & calibre
gdacs:1563254 ›
· 经跨源归并并入 · 发震时刻相差 57 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
54741 raw observations for this kind (per-observation archive, including heartbeat rows).
Open raw observations ›