Earthquake details

Sunday, August 22, 1999 Earthquake

The earthquake hit Guam on Sunday, August 22, 1999 at 20:08 UTC with a magnitude of 5.4. The closest known location in the current dataset is Dededo Village (Guam - GU), about 71.3 km away. The epicenter is located at longitude 145.316 and latitude 13.077.

Magnitude 5.4
Alert Strong
Depth 54.6 km
Coordinates 13.077, 145.316
UTC time 1999-08-22 20:08:09.130
Location Dededo Village
Country Guam (GU)
Severity Strong

Earthquake map 1999-08-22

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.5
Dededo Village
Guam · 2026-04-12 19:43 UTC
98.7 km
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
73.6 km
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
73.0 km
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
56.9 km
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
99.6 km
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
54.6 km
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
81.1 km
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
119.7 km

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