Observation record / USGS 地震速报

M 4.9 - 187 km NW of Port-Olry, Vanuatu

First seen 10/21, 04:34 · Last observed 10/22, 00:00 · Source data is current

Title-based outlineM 4.9 - 187 km NW of Port-Olry, Vanuatu

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, 04:03

30 minutesRank movement-1

Baseline observed 10/21, 23:30

1 hourRank movement-2

Baseline observed 10/21, 22:59

24 hoursRank movement—

Building history

Publication position history

117 observations

Publication 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
10/22, 00:00	26
10/21, 23:50	25
10/21, 23:40	25
10/21, 23:30	25
10/21, 23:20	25
10/21, 23:10	24
10/21, 22:59	24
10/21, 22:49	24
10/21, 22:39	24
10/21, 22:29	24
10/21, 22:19	24
10/21, 22:09	23
10/21, 21:59	23
10/21, 21:49	23
10/21, 21:39	23
10/21, 21:29	23
10/21, 21:19	23
10/21, 21:09	23
10/21, 20:59	23
10/21, 20:48	22
10/21, 20:38	22
10/21, 20:28	22
10/21, 20:18	22
10/21, 20:08	22
10/21, 19:58	21
10/21, 19:48	21
10/21, 19:38	21
10/21, 19:28	20
10/21, 19:18	20
10/21, 19:08	20
10/21, 18:58	20
10/21, 18:48	20
10/21, 18:38	20
10/21, 18:28	20
10/21, 18:18	20
10/21, 18:08	20
10/21, 17:58	19
10/21, 17:48	19
10/21, 17:38	18
10/21, 17:28	18
10/21, 17:17	18
10/21, 17:07	18
10/21, 16:57	18
10/21, 16:47	17
10/21, 16:37	17
10/21, 16:27	17
10/21, 16:17	17
10/21, 16:07	17
10/21, 15:57	16
10/21, 15:47	16
10/21, 15:37	16
10/21, 15:27	16
10/21, 15:17	16
10/21, 15:07	16
10/21, 14:57	16
10/21, 14:47	16
10/21, 14:37	16
10/21, 14:27	16
10/21, 14:17	16
10/21, 14:07	16
10/21, 13:57	16
10/21, 13:47	16
10/21, 13:37	16
10/21, 13:27	15
10/21, 13:16	15
10/21, 13:06	15
10/21, 12:56	15
10/21, 12:46	15
10/21, 12:36	14
10/21, 12:26	14
10/21, 12:16	14
10/21, 12:06	13
10/21, 11:56	13
10/21, 11:46	13
10/21, 11:36	13
10/21, 11:26	13
10/21, 11:16	12
10/21, 11:06	11
10/21, 10:56	11
10/21, 10:46	11
10/21, 10:36	11
10/21, 10:26	11
10/21, 10:16	10
10/21, 10:06	10
10/21, 09:55	9
10/21, 09:45	8
10/21, 09:35	7
10/21, 09:25	7
10/21, 09:15	7
10/21, 09:05	7
10/21, 08:55	7
10/21, 08:45	7
10/21, 08:35	7
10/21, 08:25	7
10/21, 08:15	7
10/21, 08:05	6
10/21, 07:55	6
10/21, 07:45	6
10/21, 07:35	5
10/21, 07:25	4
10/21, 07:15	3
10/21, 07:05	3
10/21, 06:55	3
10/21, 06:45	2
10/21, 06:35	2
10/21, 06:25	2
10/21, 06:15	2
10/21, 06:05	2
10/21, 05:55	2
10/21, 05:45	2
10/21, 05:34	2
10/21, 05:24	2
10/21, 05:14	2
10/21, 05:04	2
10/21, 04:54	1
10/21, 04:44	1
10/21, 04:34	1

Daily aggregate history

日期	Best daily position	Last daily position	Observations
2026-10-21	1	25	116
2026-10-22	26	26	1