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M4.5 Depth: 348.0 km

M4.5 Earthquake near Mariana Islands

UTC time: 2026-04-22 22:04:05 UTC Local time: —

About this earthquake

On April 22, 2026 at 22:04 UTC, a magnitude M4.5 earthquake occurred near Mariana Islands. At roughly 348 km, the focus was very deep, so surface shaking tends to be weaker. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by GFZ and cross-checked across seismological networks.

Details

Magnitude
M4.5
Depth
348.0 km
UTC time
2026-04-22 22:04:05 UTC
Local time
—
Country
—
Source
gfz
Coordinates
18.11000, 145.38000
Temperature
26.8°C

Map

Depth profile

Depth profile Depth: 348 km (Deep) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 348 km
Deep
348 km
Why depth matters

Deep quakes are felt over very large areas but rarely cause surface damage.

Depth classes per USGS

Volcanoes nearby

  • Pagan
    Distance: 44 km ·Stratovolcano(es) ·Elevation: 570 m ·Last eruption: 2021 ·United States
  • Alamagan
    Distance: 74 km ·Stratovolcano ·Elevation: 744 m ·Last eruption: 870 ·United States
  • Agrigan
    Distance: 80 km ·Stratovolcano ·Elevation: 965 m ·Last eruption: 1917 ·United States
  • Guguan
    Distance: 101 km ·Stratovolcano ·Elevation: 232 m ·Last eruption: 1883 ·United States
  • Zealandia Bank
    Distance: 146 km ·Stratovolcano ·Elevation: 0 m ·United States
  • Sarigan
    Distance: 163 km ·Stratovolcano ·Elevation: 494 m ·United States

Stats (last 24h)

Global (24h)
514
Country (24h)
—
—
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