Signal · Earthquake · 17 Oct, 11:04 UTC
M4.6 earthquake: Mariana Islands region
M4.6
mb magnitude
A magnitude 4.6 earthquake struck Mariana Islands region at 11:04 UTC on 17 Oct 2026, according to the USGS. 10 other earthquakes of magnitude 4.5 and above hit within 500 km in the last 30 days; the strongest was M4.9, 114 km SSW of Merizo Village, Guam, on 16 Oct 2026. The nearest city OrbitalSpace tracks is Weno, Micronesia, 669 km away.
Event
- Origin time
- 11:04 UTC
- 17 Oct 2026
- Coordinates
- 12.05° N, 147.91° E
- Depth
- Significance
- Felt reports
- PAGER alert
- Review status
- Network
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Nearest tracked city
Within 500 km, last 30 days
10 other quakes nearby, the strongest M4.9.
- M4.611 km ENE of Yigo Village, Guam6 Nov · 359 km359 km · 6 Nov, 22:37 UTC
- M4.5168 km SE of San Jose Village, Northern Mariana Islands2 Nov · 240 km240 km · 2 Nov, 19:59 UTC
- M4.836 km SSW of Merizo Village, Guam29 Oct · 375 km375 km · 29 Oct, 02:18 UTC
- M4.5124 km ESE of Inarajan Village, Guam26 Oct · 245 km245 km · 26 Oct, 21:14 UTC
- M4.637 km NE of Yigo Village, Guam22 Oct · 358 km358 km · 22 Oct, 08:06 UTC
- M4.650 km S of Merizo Village, Guam18 Oct · 360 km360 km · 18 Oct, 17:28 UTC
- M4.795 km ESE of Inarajan Village, Guam18 Oct · 273 km273 km · 18 Oct, 10:58 UTC
- M4.9114 km SSW of Merizo Village, Guam16 Oct · 409 km409 km · 16 Oct, 11:57 UTC
- M4.7172 km SSW of Merizo Village, Guam15 Oct · 443 km443 km · 15 Oct, 05:36 UTC
- M4.539 km NE of Yigo Village, Guam11 Oct · 352 km352 km · 11 Oct, 19:44 UTC
Magnitude 4.5 and above from the USGS monthly feed.