Iceland earthquakes, September 1999
1,164 earthquakes in Iceland in September 1999. Largest M4.5 at 6.0 km depth. 5 reached magnitude 3 or greater.
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- Total earthquakes
- 1,164
- Largest earthquake
- M4.5
- 6.0 km
- Depth range
- 0.1 km - 22.7 km
By magnitude
<M1
730
M1-2
363
M2-3
66
M3-4
3
M4-5
2
M5+
0
In context
- The most active month in Iceland since July 1999.
- Its largest quake, M4.5, was the biggest in Iceland since November 1998.