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Minor mag. 2.1 earthquake - South Pacific Ocean, 14 km east of Tauranga, Bay of Plenty, New Zealand, on Monday, Dec 5, 2022 at 9:16 am (GMT +13) -

Minor magnitude 2.1 earthquake at 107 km depth

4 Dec 20:18 UTC: First to report: GEONET (NZ) after 2 minutes.
4 Dec 20:19: Magnitude recalculated from 1.9 to 2.2. Hypocenter depth recalculated from 108.1 to 115.2 km (from 67 to 72 mi). Epicenter location corrected by 46 km (29 mi) towards NNW.
4 Dec 20:20: Magnitude recalculated from 2.2 to 2.1. Hypocenter depth recalculated from 115.2 to 106.6 km (from 72 to 66 mi). Epicenter location corrected by 5.9 km (3.7 mi) towards ESE.

Earthquake details

Date & time	Dec 4, 2022 20:16:14 UTC -
Local time at epicenter	Monday, Dec 5, 2022 at 9:16 am (GMT +13)
Status	Confirmed
Magnitude	2.1
Depth	106.6 km
Epicenter latitude / longitude	37.66413°S / 176.3266°E (South Pacific Ocean, Bay of Plenty, New Zealand)
Antipode	37.664°N / 3.673°W
Shaking intensity	Not felt
Felt
Primary data source	GEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Nearest volcano	Mayor Island (43 km / 27 mi)
Nearby towns and cities	14 km (9 mi) E of Tauranga (pop: 110,300) \| Show on map \| Quakes nearby 16 km (10 mi) NW of Maketu (pop: 1,080) \| Show on map \| Quakes nearby 38 km (24 mi) ESE of Katikati (pop: 3,230) \| Show on map \| Quakes nearby 53 km (33 mi) N of Rotorua (pop: 65,900) \| Show on map \| Quakes nearby 67 km (41 mi) WNW of Whakatane (pop: 18,600) \| Show on map \| Quakes nearby 81 km (51 mi) ENE of Cambridge (Waikato) (pop: 15,200) \| Show on map \| Quakes nearby 93 km (58 mi) E of Hamilton (Waikato) (pop: 152,600) \| Show on map \| Quakes nearby 424 km (264 mi) NNE of Wellington (pop: 381,900) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 16.2°C (61 F), humidity: 65%, wind: 2 m/s (5 kts) from WSW
Estimated seismic energy released	8.9 x 10⁷ joules (24.8 kilowatt hours) \| 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.	Depth	Location	Source
2.1	107 km	New Zealand	GEONET (NZ)
2.1	109 km	North Island, New Zealand	RaspberryShake

Most recent quakes Top 20 past 24 hrs Quakes in New Zealand

Seismograms

Seismic station: South Karori, New Zealand (SNZO/IU network) | Distance from quake: 428 km / 266 mi | Show on map | Station Info

Seismic station South Karori, New Zealand: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.1, such a quake wouldn't normally be felt by people except under very favorable conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

Earlier earthquakes in the same area

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