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Minor mag. 2.2 earthquake - Tasman Sea, 161 km northwest of Wellington, New Zealand, on Tuesday, Feb 7, 2023 at 9:16 am (GMT +13) -

Minor magnitude 2.2 earthquake at 145 km depth

6 Feb 20:18 UTC: First to report: GEONET (NZ) after 2 minutes.
6 Feb 20:19: Magnitude recalculated from 2.1 to 2.2.
6 Feb 20:23: Hypocenter depth recalculated from 137.5 to 145.4 km (from 85 to 90 mi). Epicenter location corrected by 15 km (9.3 mi) towards W.

Earthquake details

Date & time	Feb 6, 2023 20:16:12 UTC -
Local time at epicenter	Tuesday, Feb 7, 2023 at 9:16 am (GMT +13)
Status	Confirmed
Magnitude	2.2
Depth	145.4 km
Epicenter latitude / longitude	40.01839°S / 173.85091°E (Tasman Sea, New Zealand)
Antipode	40.018°N / 6.149°W
Shaking intensity	Not felt
Felt
Primary data source	GEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Nearest volcano	Taranaki (82 km / 51 mi)
Nearby towns and cities	57 km (36 mi) SSW of Manaia (pop: 902) \| Show on map \| Quakes nearby 60 km (37 mi) SW of Hawera (pop: 11,100) \| Show on map \| Quakes nearby 63 km (39 mi) S of Opunake (pop: 1,500) \| Show on map \| Quakes nearby 76 km (47 mi) SSW of Eltham (pop: 2,240) \| Show on map \| Quakes nearby 84 km (52 mi) SSW of Stratford (pop: 6,120) \| Show on map \| Quakes nearby 100 km (62 mi) SSW of Inglewood (pop: 3,790) \| Show on map \| Quakes nearby 140 km (87 mi) NW of Paraparaumu (pop: 30,600) \| Show on map \| Quakes nearby 161 km (100 mi) NNW of Wellington (pop: 381,900) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 19°C (66 F), humidity: 76%, wind: 4 m/s (8 kts) from W
Estimated seismic energy released	1.3 x 10⁸ joules (35 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
2.2	145 km	New Zealand	GEONET (NZ)
2.2	145 km	Cook Strait, New Zealand	RaspberryShake

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User reports for this quake

At magnitude 2.2, 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.

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