| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 11.049, 126.128 |
| UTC time | 1977-08-15 19:02:24.700 |
Earthquake details
Monday, August 15, 1977 Earthquake
The earthquake hit Philippines on Monday, August 15, 1977 at 19:02 UTC with a magnitude of 5.1. The closest known location in the current dataset is Panalanoy (Philippines - PH), about 124.5 km away. The epicenter is located at longitude 126.128 and latitude 11.049.
| Location | Tacloban City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1977-08-15
Closest countries
The 12 closest cities near the epicenter.
| Panalanoy | 124.5 km |
| Tacloban City | 124.6 km |
| Surigao City | 156.4 km |
| Catbalogan | 157.8 km |
| Ormoc City | 166.2 km |
| Calbayog City | 201.9 km |
| Tandag | 219.5 km |
| Cabadbaran | 224.1 km |
| Catarman | 229.0 km |
| Cogan | 236.2 km |
| Danao | 237.1 km |
| Butuan | 242.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Tacloban City
Philippines · 2026-08-09 17:05 UTC
105.1 km
M 4.9
Tacloban City
Philippines · 2026-07-09 16:46 UTC
98.2 km
M 4.4
Tacloban City
Philippines · 2026-06-23 01:22 UTC
89.3 km
M 4.6
Tacloban City
Philippines · 2025-12-30 13:40 UTC
90.1 km
M 4.6
Tacloban City
Philippines · 2025-11-23 09:44 UTC
218.6 km
M 4.6
Ormoc City
Philippines · 2025-11-07 11:00 UTC
189.2 km
M 4.4
Ormoc City
Philippines · 2025-11-07 06:59 UTC
201.3 km
M 4.5
Ormoc City
Philippines · 2025-10-21 09:07 UTC
182.5 km
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