4.4
Moderate

M 4.4 earthquake

Mariana Islands region

Location
Mariana Islands region
Magnitude
4.4
Depth
324.20 km
Time
10/16/2026, 03:57:21
3 weeks ago
Coordinates
21.6520, 142.9721

Live updates

What has changed since this earthquake happened.

  1. Magnitude revised from M 4.3 to M 4.4 by USGS

    USGS revised this solution, changing the magnitude from M 4.3 to M 4.4, depth from 343.1 km to 324.2 km and epicentre from 21.545, 142.988 to 21.652, 142.972 (moved 12 km N).

    Magnitude
    M 4.3M 4.4
    Depth
    343.1 km324.2 km
    Epicentre
    21.545, 142.98821.652, 142.972(moved 12 km N)
  2. M 4.4 earthquake recorded near Mariana Islands region

    A magnitude 4.4 earthquake struck near Mariana Islands region at 324 km depth (21.652, 142.972), reported by USGS.

This page regenerates every few minutes while the sequence is active. Magnitudes and locations are preliminary and may be revised.

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