Philippines earthquakes

M4.5 earthquake 10 km ENE of Union, Philippines

A magnitude 4.5 earthquake struck 10 km ENE of Union, Philippines on Fri, Oct 17, 2025, 7:39 AM GMT+8 (23:39 UTC), 37 km (23 mi) below the surface.

A larger quake followed: M4.8 7 km ESE of Union, Philippines. This one was a foreshock.

Surigao forecastMore in Philippines

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-10-16 23:39:16 UTC
Depth
37.5 km (23.3 mi), shallow
Epicenter
9.806° N, 126.192° E
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 6.2 km horizontally, 6.4 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
129°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 4.568 km NE of Santa Monica, Philippines · 349 days ago · 10 km deep · 76 km away
  2. 4.87 km ESE of Union, Philippines · 349 days ago · 58 km deep · 9 km away · felt by 3
  3. 4.519 km ENE of La Paz, Philippines · 339 days ago · 47 km deep · 87 km away
  4. 4.516 km NE of Bacolod, Philippines · 337 days ago · 55 km deep · 91 km away
  5. 4.524 km NNW of Santa Monica, Philippines · 329 days ago · 10 km deep · 53 km away · felt by 1
  6. 4.550 km ESE of Union, Philippines · 317 days ago · 12 km deep · 44 km away
  7. 4.54 km NNE of Bacolod, Philippines · 303 days ago · 56 km deep · 94 km away
  8. 4.44 km SSE of Lanuza, Philippines · 296 days ago · 103 km deep · 68 km away

Before

  1. 4.225 km ENE of Santa Monica, Philippines · 349 days ago · 35 km deep · 32 km away
  2. 4.511 km SSE of Union, Philippines · 349 days ago · 17 km deep · 17 km away · felt by 1
  3. 4.616 km ESE of Union, Philippines · 349 days ago · 43 km deep · 11 km away · felt by 1
  4. 4.54 km S of Pilar, Philippines · 349 days ago · 32 km deep · 10 km away · felt by 1
  5. 6.03 km N of Union, Philippines · 349 days ago · 32 km deep · 8 km away · felt by 28
  6. 4.43 km SE of Santa Monica, Philippines · 351 days ago · 64 km deep · 26 km away
  7. 6.03 km ESE of Bacolod, Philippines · 355 days ago · 68 km deep · 99 km away · felt by 37
  8. 4.945 km ENE of Santa Monica, Philippines · 359 days ago · 43 km deep · 47 km away
  9. 4.953 km ENE of Santa Monica, Philippines · 362 days ago · 34 km deep · 59 km away
  10. 4.629 km E of Cortes, Philippines · 362 days ago · 40 km deep · 64 km away
  11. 4.718 km SSE of Union, Philippines · 371 days ago · 10 km deep · 22 km away

Earthquakes todayPhilippines earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000rlx6. Read Thu, Oct 1, 2026, 5:24 AM UTC.