2
Recorded earthquakes
region
September 2017
off the west coast of northern Sumatra earthquakes in September 2017
Earthquake archive for off the west coast of northern Sumatra in September 2017: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
15.4 km
Average depth
Strongest event
4.7
21 Sep 2017
off the west coast of northern Sumatra, Unknown
Depth
15.7 km
UTC
02:09:35
Coordinates
0.593, 92.460
Analysis of the recorded activity
During September 2017, 2 earthquakes were recorded near off the west coast of northern Sumatra. Magnitudes ranged from 4.6 to 4.7, with an average of 4.7; depths ranged from 15.2 to 15.7 km, averaging 15.4 km. Activity extended from Thursday, September 21, 2017 to Friday, September 22, 2017 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
15.7 km
off the west coast of northern Sumatra, Unknown
21 Sep 2017 02:09:35 UTC
4.6
15.2 km
off the west coast of northern Sumatra, Unknown
22 Sep 2017 00:27:47 UTC