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Observation record / USGS 地震速报

M 4.0 - 31 km NNE of Banff, Canada

First seen 10/17, 04:20 · Last observed 10/17, 08:01 · Source data is current

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Title-based outlineM 4.0 - 31 km NNE of Banff, Canada

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

This content was published earlier. Fetch success does not imply freshness.

Published 10/16, 18:46

30 minutesRank movement—

Building history

1 hourRank movement—

Building history

24 hoursRank movement—

Building history

Publication position history

23 observations

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

233010/17, 04:20 · 23 places10/17, 04:30 · 23 places10/17, 04:40 · 23 places10/17, 04:50 · 24 places10/17, 05:00 · 24 places10/17, 05:11 · 24 places10/17, 05:21 · 24 places10/17, 05:31 · 25 places10/17, 05:41 · 26 places10/17, 05:51 · 26 places10/17, 06:01 · 26 places10/17, 06:11 · 26 places10/17, 06:21 · 26 places10/17, 06:31 · 26 places10/17, 06:41 · 26 places10/17, 06:51 · 26 places10/17, 07:01 · 26 places10/17, 07:11 · 27 places10/17, 07:21 · 27 places10/17, 07:31 · 28 places10/17, 07:41 · 29 places10/17, 07:51 · 29 places10/17, 08:01 · 30 places10/17, 04:2010/17, 08:01
USGS public domain; attribution
View original observation times and ranks
Observation time (Beijing)Source position
10/17, 08:0130
10/17, 07:5129
10/17, 07:4129
10/17, 07:3128
10/17, 07:2127
10/17, 07:1127
10/17, 07:0126
10/17, 06:5126
10/17, 06:4126
10/17, 06:3126
10/17, 06:2126
10/17, 06:1126
10/17, 06:0126
10/17, 05:5126
10/17, 05:4126
10/17, 05:3125
10/17, 05:2124
10/17, 05:1124
10/17, 05:0024
10/17, 04:5024
10/17, 04:4023
10/17, 04:3023
10/17, 04:2023
Daily aggregate history
日期Best daily positionLast daily positionObservations
2026-10-17233023