Very strong mag. 6.1 earthquake - 1202 km northeast of Wellington, New Zealand, on Friday, May 30, 1969 at 16:22 GMT
Quake Data | Interactive map | User Reports | Aftershocks | Earlier quakes here | Quakes in New Zealand

Very strong magnitude 6.1 earthquake at 20 km depth
Magnitude: 6.1
Depth: 20.0 km
Epicenter latitude / longitude: 32.16°S / 177.984°W

Antipode: 32.16°N / 2.016°E
Nearest volcano: Volcano W (118 km / 73 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) | about seismic energy
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Mag. | Depth | Location | Source |
6.1 | 20 km | south of the Kermadec Islands (New Zealand) | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Aftershocks
[More info]
Recorded aftershocks, latest first (1 quake)
Date and time![]() | Mag Depth | Location | Details |
Sep 30, 1969 17:51 53 years ago | 6.2 15 km | 1258 km NE of Wellington, New Zealand | More |
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!