| Magnitude | 5.9 |
| Alert | Strong |
| Depth | 15.0 km |
| Coordinates | 14.999, 120.316 |
| UTC time | 1928-11-21 16:59:59.510 |
Earthquake details
Wednesday, November 21, 1928 Earthquake
The earthquake hit Philippines on Wednesday, November 21, 1928 at 16:59 UTC with a magnitude of 5.9. The closest known location in the current dataset is Subic (Philippines - PH), about 16.2 km away. The epicenter is located at longitude 120.316 and latitude 14.999.
| Location | Olongapo City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1928-11-21
Closest countries
The 12 closest cities near the epicenter.
| Subic | 16.2 km |
| Olongapo City | 19.2 km |
| Dinalupihan | 19.9 km |
| San Antonio | 25.3 km |
| Hermosa | 27.8 km |
| Lubao | 31.3 km |
| Orani | 32.5 km |
| Santol | 32.6 km |
| Angeles City | 33.3 km |
| Samal | 35.5 km |
| Mabalacat | 37.1 km |
| Abucay | 37.7 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.9
Mabalacat
Philippines · 2025-12-27 18:26 UTC
|
47.1 km |
|
M 4.8
Olongapo City
Philippines · 2025-12-18 18:07 UTC
|
50.3 km |
|
M 4.4
Dasmariñas
Philippines · 2025-12-02 15:07 UTC
|
87.4 km |
|
M 4.5
San Antonio
Philippines · 2025-12-01 22:11 UTC
|
64.6 km |
|
M 4.7
Camiling
Philippines · 2025-10-15 18:09 UTC
|
62.7 km |
|
M 5.0
Angeles City
Philippines · 2025-10-11 09:32 UTC
|
27.6 km |
|
M 4.1
Nasugbu
Philippines · 2025-09-29 16:48 UTC
|
115.3 km |
|
M 4.5
Olongapo City
Philippines · 2025-09-11 06:09 UTC
|
37.0 km |
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