Moderate mag. 4.8 earthquake - South Pacific Ocean, New Zealand, on Wednesday, July 18, 2007 at 12:24 (GMT)
Moderate magnitude 4.8 earthquake at 10 km depth
1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Depth: 10.0 km
Epicenter latitude / longitude: 30.506°S / 177.791°W (South Pacific Ocean, New Zealand)
Antipode: 30.506°N / 2.209°E
Nearest volcano: Curtis Island (74 km / 46 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 tons of TNT) | 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.
|4.8||10 km||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.