① Summary
5.6
M · Peak
Mainshock magnitude · 10-15 19:07
First detected
10-15 19:07
Scope
Epicentre ~9288 km from Malaysia — beyond the 1500 km relevance radius, so it is hidden from the default list. Switch to Global to see it.
Epicentre:43 km NNW of Lake Minchumina, Alaska · 震源深度 4.5 km (64.22, -152.75)
② Timeline
10-15 19:07
震级 M5.6 · 震源深度 4.5 km · 震中 64.22, -152.75
usgs
10-15 19:07
主震 · 震级 M5.6 · 震源深度 1 km · 震中 64.23, -152.70
③ Data curve
Magnitude series (M)
10-15 19:07
10-15 19:07
Range 5.6 – 5.6 M
⑤ News & official notices
No reports attributed to this event yet.
⑥ Sources & calibre
gdacs:1571732 ›
· 经跨源归并并入 · 发震时刻相差 1 秒、震中相距 2.3 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
54427 raw observations for this kind (per-observation archive, including heartbeat rows).
Open raw observations ›