Philippines earthquakes

M4.8 earthquake 40 km SW of Colipapa, Philippines

A magnitude 4.8 earthquake struck 40 km SW of Colipapa, Philippines on Thu, Sep 3, 1987, 12:24 PM GMT+8 (04:24 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.0 22 km SW of Colipapa, Philippines. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.8 (mb), light
Local time
UTC
1987-09-03 04:24:35 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
9.268° N, 122.254° E
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
OPERATOR_ASSIGNED

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.8 and up: 4 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 4.917 km SW of Colipapa, Philippines · 14271 days ago · 33 km deep · 24 km away
  2. 4.79 km NNW of Malabugas, Philippines · 14270 days ago · 33 km deep · 58 km away
  3. 5.022 km SW of Colipapa, Philippines · 14267 days ago · 33 km deep · 18 km away
  4. 4.812 km NW of Tabuan, Philippines · 14227 days ago · 51 km deep · 66 km away

Before

  1. 5.432 km SW of Alim, Philippines · 14271 days ago · 52 km deep · 11 km away
  2. 4.548 km WSW of Colipapa, Philippines · 14272 days ago · 33 km deep · 8 km away
  3. 4.445 km SW of Colipapa, Philippines · 14274 days ago · 33 km deep · 8 km away
  4. 4.960 km SW of Colipapa, Philippines · 14277 days ago · 33 km deep · 21 km away
  5. 4.443 km SW of Colipapa, Philippines · 14277 days ago · 33 km deep · 5 km away
  6. 4.878 km WSW of Alim, Philippines · 14279 days ago · 33 km deep · 45 km away
  7. 4.362 km SW of Colipapa, Philippines · 14279 days ago · 33 km deep · 29 km away
  8. 4.841 km SW of Alim, Philippines · 14279 days ago · 33 km deep · 4 km away
  9. 5.225 km WSW of Colipapa, Philippines · 14279 days ago · 30 km deep · 16 km away
  10. 5.220 km SW of Colipapa, Philippines · 14279 days ago · 24 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000381m. Read Tue, Sep 29, 2026, 11:16 AM UTC.