World Map › Major Earthquakes Since 1900 › 2011
Historic Earthquake
2011 Kermadec Islands (New Zealand) Earthquake
21 October 2011 · Kermadec Islands (New Zealand)
On 21 October 2011 at 17:57 UTC, a magnitude 7.4 earthquake struck Kermadec Islands (New Zealand), at a depth of 33 km. It occurred on the Kermadec Plate, 54 km from its boundary with the Pacific Plate (subduction zone). It triggered a tsunami.
- Date
- 21 October 2011
- Time
- 17:57 UTC
- Magnitude
- 7.4
- Depth
- 33 km
- Tsunami
- Yes
- Plate
- Kermadec Plate
- Country
- Kermadec Islands (New Zealand)
- Nearest Volcano
- Raoul Island (166 km)
Nearby Major Earthquakes
Other major earthquakes recorded within 300 km.
- 20212021 Kermadec Islands Earthquake · M 8.1
- 1986Raoul · M 8.1
- 1978S Of · M 7.7
- 1976Kermadec Islands (New Zealand) · M 7.9
- 1976Kermadec Islands (New Zealand) · M 7.8
- 1959Kermadec Islands (New Zealand) · M 7.7
- 1955Kermadec Islands (New Zealand) · M 7.8
- 1917Kermadec Islands (New Zealand) · M 8.0
Sources: NOAA National Centers for Environmental Information, Global Significant Earthquake Database (doi:10.7289/V5TD9V7K) · Wikidata · Bird (2003), PB2002 · Natural Earth