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M4.6 Earthquake near 49 km NE of Yigo Village, Guam

UTC time: 2026-10-22 08:06:35 UTC Local time: —
Magnitude
M4.6
Depth
99.2 km
Source
USGS

49 km NE of Yigo Village, Guam

Map

About this earthquake

A magnitude M4.6 earthquake was recorded near 49 km NE of Yigo Village, Guam on October 22, 2026 at 08:06 UTC. At around 99 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS.

Details

ID
e1aae27e0414a50bd04c2a109104802bc1d4d022
Magnitude
M4.6
Depth
99.2 km
UTC time
2026-10-22 08:06:35 UTC
Local time
—
Country
—
Source
usgs
Coordinates
13.84740, 145.21840
Temperature
27.1°C

Depth profile

Depth profile Depth: 99.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 99.2 km
Intermediate
99.2 km
Why depth matters

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

Depth classes per USGS

Felt reports

1felt reports at EMSC / LastQuake

Voluntary reports of feeling this earthquake. The count is not an intensity measurement and is not added to USGS DYFI reports.

Data updated: Oct 22, 2026, 8:08 AM UTC · Last checked: Nov 3, 2026, 2:37 PM UTC

Source: EMSC / LastQuake

Estimated impact

11 Felt reports · max reported intensity 3.4

Tectonic context

Located on the Mariana Plate.
Near the boundary Philippine Sea ↔ Mariana · about 136 km away

Volcanoes nearby

  • NW Rota-1
    Distance: 96 km ·Stratovolcano ·Elevation: -455 m ·Last eruption: 2010 ·United States
  • Esmeralda Bank
    Distance: 124 km ·Stratovolcano ·Elevation: -74 m ·United States
  • Seamount X
    Distance: 146 km ·Stratovolcano ·Elevation: -1'230 m ·United States
  • Forecast Seamount
    Distance: 149 km ·Stratovolcano ·Elevation: -1'456 m ·United States
  • Mariana Back-Arc Segment at 15.5°N
    Distance: 190 km ·Fissure vent ·Elevation: -4'100 m ·Last eruption: 2015 ·United States
  • Ruby
    Distance: 199 km ·Stratovolcano ·Elevation: -174 m ·Last eruption: 2023 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Rota International AirportNorthern Mariana Islands · ROP · PGRO
    36.3 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-03

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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)
761
Country (24h)
—
—
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