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M4.6 Earthquake near ALAMAGAN REG, N. MARIANA ISLANDS

UTC time: 2026-05-10 21:08:14 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.6
Depth
146.0 km
Source
EMSC

ALAMAGAN REG, N. MARIANA ISLANDS

Map

About this earthquake

On May 10, 2026 at 21:08 UTC, a magnitude M4.6 earthquake occurred near ALAMAGAN REG, N. MARIANA ISLANDS. At around 146 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

ID
695c49d2bd98dca19ccb725063816e3249564007
Magnitude
M4.6
Depth
146.0 km
UTC time
2026-05-10 21:08:14 UTC
Local time
—
Country
—
Source
emsc
Coordinates
17.89890, 145.82560
Temperature
27.0°C

Depth profile

Depth profile Depth: 146 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 146 km
Intermediate
146 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Pagan
    Distance: 26 km ·Stratovolcano(es) ·Elevation: 570 m ·Last eruption: 2021 ·United States
  • Alamagan
    Distance: 33 km ·Stratovolcano ·Elevation: 744 m ·Last eruption: 870 ·United States
  • Guguan
    Distance: 65 km ·Stratovolcano ·Elevation: 232 m ·Last eruption: 1883 ·United States
  • Agrigan
    Distance: 98 km ·Stratovolcano ·Elevation: 965 m ·Last eruption: 1917 ·United States
  • Zealandia Bank
    Distance: 113 km ·Stratovolcano ·Elevation: 0 m ·United States
  • Sarigan
    Distance: 133 km ·Stratovolcano ·Elevation: 494 m ·United States

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
564
Country (24h)
—
—
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