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Observation record / USGS 地震速报
M 4.4 - Norwegian Sea
First seen 10/23, 00:17 · Last observed 10/23, 02:57 · Source data is current
Read the original source ↗Title-based outlineM 4.4 - Norwegian Sea
Why it mattersOriginal USGS magnitude and event time for checking records. Magnitude is not popularity, an impact assessment or an early warning.
30 minutesRank movement—
Building history
1 hourRank movement-3
Baseline observed 10/23, 02:07
24 hoursRank movement—
Building history
Publication position history
17 observationsPublication feed in source order. Position changes do not count as heat or momentum.
USGS public domain; attribution
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/23, 02:57 | 30 |
| 10/23, 02:47 | 29 |
| 10/23, 02:37 | 29 |
| 10/23, 02:27 | 27 |
| 10/23, 02:17 | 27 |
| 10/23, 02:07 | 27 |
| 10/23, 01:57 | 27 |
| 10/23, 01:47 | 27 |
| 10/23, 01:37 | 26 |
| 10/23, 01:27 | 26 |
| 10/23, 01:17 | 25 |
| 10/23, 01:07 | 25 |
| 10/23, 00:57 | 25 |
| 10/23, 00:47 | 25 |
| 10/23, 00:37 | 25 |
| 10/23, 00:27 | 25 |
| 10/23, 00:17 | 25 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-23 | 25 | 30 | 17 |