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Philippines · Zamboanga Sibugay

M1.8 Earthquake near Naga, Zamboanga Sibugay (Philippines)

UTC time: 2026-10-28 23:06:00 UTC Local time: —

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About this earthquake

On October 28, 2026 at 23:06 UTC, a magnitude M1.8 earthquake occurred near Naga, Zamboanga Sibugay (Philippines). With a focal depth of about 32 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by PHIVOLCS. Philippines: over the past 24 hours, QuakeMap24 logged 44 earthquakes, the strongest at M5.0.

Details

ID
0f6b903d2a56af289147c3f156981a88da07c731
Magnitude
M1.8
Depth
32.0 km
UTC time
2026-10-28 23:06:00 UTC
Local time
—
Country
Philippines
State
Zamboanga Sibugay
City
Naga
Source
phivolcs
Coordinates
7.87000, 122.73000
Temperature
26.3°C

Depth profile

Depth profile Depth: 32 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 32 km
Shallow
32 km
32 km — close to the regional average (30 km)
Regional average: 30 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Makaturing
    Distance: 177 km ·Stratovolcano ·Elevation: 1'818 m ·Last eruption: 1882 ·Philippines
  • Ragang
    Distance: 197 km ·Stratovolcano ·Elevation: 2'790 m ·Last eruption: 1916 ·Philippines
  • Musuan
    Distance: 258 km ·Lava dome ·Elevation: 610 m ·Philippines
  • Camiguin
    Distance: 260 km ·Stratovolcano(es) ·Elevation: 1'552 m ·Last eruption: 1953 ·Philippines
  • Kanlaon Activity reported
    Distance: 286 km ·Stratovolcano ·Elevation: 2'422 m ·Last eruption: 2026 ·Philippines
  • Melebingoy
    Distance: 308 km ·Stratovolcano ·Elevation: 1'824 m ·Last eruption: 1641 ·Philippines

Philippines

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,995 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Philippines

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Philippines

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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