| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 67.0 km |
| Coordinates | -9.228, 111.683 |
| UTC time | 1977-04-09 21:20:16.900 |
Earthquake details
Saturday, April 9, 1977 Earthquake
The earthquake hit Republic of Indonesia on Saturday, April 9, 1977 at 21:20 UTC with a magnitude of 5.1. The closest known location in the current dataset is Boyolangu (Republic of Indonesia - ID), about 125.7 km away. The epicenter is located at longitude 111.683 and latitude -9.228.
| Location | Malang |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1977-04-09
Closest countries
The 12 closest cities near the epicenter.
| Boyolangu | 125.7 km |
| Trenggalek | 128.2 km |
| Tulungagung | 131.6 km |
| Kedungwaru | 131.8 km |
| Blitar | 136.6 km |
| Sumberpucung | 148.1 km |
| Ponorogo | 153.3 km |
| Kepanjen | 156.6 km |
| Kediri | 161.3 km |
| Jatiroto | 162.1 km |
| Pakisaji | 163.9 km |
| Gampengrejo | 167.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.5
Malang
Indonesia · 2026-07-03 23:02 UTC
33.1 km
M 5.2
Ponorogo
Indonesia · 2026-06-27 07:47 UTC
72.8 km
M 4.3
Sumberpucung
Indonesia · 2026-03-21 02:19 UTC
90.7 km
M 5.8
Yogyakarta
Indonesia · 2026-02-05 18:06 UTC
65.2 km
M 4.2
Yogyakarta
Indonesia · 2026-01-31 23:27 UTC
54.3 km
M 4.9
Malang
Indonesia · 2025-11-23 20:40 UTC
22.8 km
M 4.5
Blitar
Indonesia · 2025-07-30 07:14 UTC
95.4 km
M 4.2
Malang
Indonesia · 2025-05-07 00:16 UTC
76.2 km
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