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Observation record / USGS 地震速报

M 3.3 - 180 km W of Nikolski, Alaska

First seen 10/22, 00:30 · Last observed 10/22, 02:21 · Source data is current

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Title-based outlineM 3.3 - 180 km W of Nikolski, Alaska

Why it mattersOriginal USGS magnitude and event time for checking records. Magnitude is not popularity, an impact assessment or an early warning.

Published 10/21, 07:35

30 minutesRank movement0

Baseline observed 10/22, 01:51

1 hourRank movement0

Baseline observed 10/22, 01:20

24 hoursRank movement—

Building history

Publication position history

12 observations

Publication feed in source order. Position changes do not count as heat or momentum.

232810/22, 00:30 · 23 places10/22, 00:40 · 24 places10/22, 00:50 · 26 places10/22, 01:00 · 26 places10/22, 01:10 · 28 places10/22, 01:20 · 28 places10/22, 01:31 · 28 places10/22, 01:41 · 28 places10/22, 01:51 · 28 places10/22, 02:01 · 28 places10/22, 02:11 · 28 places10/22, 02:21 · 28 places10/22, 00:3010/22, 02:21
USGS public domain; attribution
View original observation times and ranks
Observation time (Beijing)Source position
10/22, 02:2128
10/22, 02:1128
10/22, 02:0128
10/22, 01:5128
10/22, 01:4128
10/22, 01:3128
10/22, 01:2028
10/22, 01:1028
10/22, 01:0026
10/22, 00:5026
10/22, 00:4024
10/22, 00:3023
Daily aggregate history
日期Best daily positionLast daily positionObservations
2026-10-22232812