M6.6 earthquake near Macas, Morona-Santiago Province
23170 d ago · 10 May 1963, 22:22 UTC 55 km ENE of Macas, Ecuador
What happened
A magnitude 6.6 earthquake struck 55 km ENE of Macas, Ecuador on 10 May 1963, 22:22 UTC at a depth of 20 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Macas, about 57 km away in Morona-Santiago Province, Ecuador.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
- 4.1
M4.1 earthquake near Bahía de Caráquez, Manabí
50 km deep
Moderate - 4.4
M4.4 earthquake near Bahía de Caráquez, Manabí
39 km deep
Moderate - 4.1
M4.1 earthquake near Puyo, Pastaza Province
164 km deep
Moderate - 4.5
M4.5 earthquake - 96 km ENE of Alianza Cristiana, Peru
135 km deep
Moderate Flood in Ecuador
Moderate- 4.9
M4.9 earthquake - 115 km WSW of Alianza Cristiana, Peru
10 km deep
Moderate