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Light mag. 4.5 earthquake - South Pacific Ocean on Tuesday, Oct 19, 2021 at 5:30 am (GMT -12) -

Light mag. 4.5 earthquake - South Pacific Ocean on Tuesday, Oct 19, 2021 at 5:30 am (GMT -12)

Light magnitude 4.5 earthquake at 168 km depth

19 Oct 17:34 UTC: First to report: GEONET (NZ) after 3 minutes.
19 Oct 17:38: Magnitude recalculated from 4.3 to 4.5. Hypocenter depth recalculated from 197.0 to 167.6 km (from 122 to 104 mi). Epicenter location corrected by 34 km (21 mi) towards NW.
Date & time: Oct 19, 2021 17:30:39 UTC -
Local time at epicenter: Tuesday, Oct 19, 2021 at 5:30 am (GMT -12)
Magnitude: 4.5
Depth: 167.6 km
Epicenter latitude / longitude: 34.37038°S / 179.41035°W
Antipode: 34.37°N / 0.59°E
Nearest volcano: Brothers (150 km / 93 mi)
Weather at epicenter at time of quake:
Broken Clouds 16.4°C (62 F), humidity: 87%, wind: 5 m/s (10 kts) from SW
Primary data source: GEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) | about seismic energy
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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.DepthLocationSource
4.5168 kmNew ZealandGEONET (NZ)

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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