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Minor mag. 1.9 earthquake - 12 km east of Whanganui, Wanganui District, Manawatu-Wanganui, New Zealand, on Thursday, Sep 29, 2022 at 1:45 pm (GMT +13) -

Minor magnitude 1.9 earthquake at 28 km depth

29 Sep 00:47 UTC: First to report: GEONET (NZ) after 2 minutes.
29 Sep 01:45: Magnitude recalculated from 1.8 to 1.9. Hypocenter depth recalculated from 29.5 to 27.7 km (from 18.3 to 17.2 mi). Epicenter location corrected by 2.1 km (1.3 mi) towards ESE.

Earthquake details

Date & time	Sep 29, 2022 00:45:13 UTC -
Local time at epicenter	Thursday, Sep 29, 2022 at 1:45 pm (GMT +13)
Status	Confirmed
Magnitude	1.9
Depth	27.7 km
Epicenter latitude / longitude	39.94778°S / 175.18417°E (Wanganui District, Manawatu-Wanganui, New Zealand)
Antipode	39.948°N / 4.816°W
Shaking intensity	Not felt
Felt
Primary data source	GEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Nearest volcano	Ruapehu (81 km / 50 mi)
Nearby towns and cities	12 km (7 mi) E of Whanganui (pop: 40,300) \| Show on map \| Quakes nearby 30 km (19 mi) NW of Bulls (pop: 1,780) \| Show on map \| Quakes nearby 45 km (28 mi) SSE of Jerusalem (pop: 1,160) \| Show on map \| Quakes nearby 58 km (36 mi) NW of Palmerston North (pop: 76,000) \| Show on map \| Quakes nearby 59 km (37 mi) N of Foxton (pop: 4,780) \| Show on map \| Quakes nearby 77 km (48 mi) N of Levin (pop: 19,800) \| Show on map \| Quakes nearby 87 km (54 mi) ESE of Hawera (Taranaki) (pop: 11,100) \| Show on map \| Quakes nearby 153 km (95 mi) NNE of Wellington (pop: 381,900) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 18.5°C (65 F), humidity: 65%, wind: 7 m/s (13 kts) from WNW
Estimated seismic energy released	4.5 x 10⁷ joules (12.4 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
1.9	28 km	New Zealand	GEONET (NZ)

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Seismograms

Seismic station: South Karori, New Zealand (SNZO/IU network) | Distance from quake: 157 km / 97 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. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 1.9, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

Earlier earthquakes in the same area

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