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Minor mag. 1.9 earthquake - 18 km southwest of Christchurch, Canterbury, New Zealand, on Sunday, Jan 23, 2022 at 8:01 pm (GMT +13) -

Minor mag. 1.9 earthquake - 18 km southwest of Christchurch, Canterbury, New Zealand, on Sunday, Jan 23, 2022 at 8:01 pm (GMT +13) Minor mag. 1.9 earthquake - 18 km southwest of Christchurch, Canterbury, New Zealand, on Sunday, Jan 23, 2022 at 8:01 pm (GMT +13)

Minor magnitude 1.9 earthquake at 5 km depth

23 Jan 07:03 UTC: First to report: GEONET (NZ) after 2 minutes.
23 Jan 07:09: Hypocenter depth recalculated from 2.5 to 4.9 km (from 1.6 to 3 mi). Epicenter location corrected by 1.2 km (0.8 mi) towards ESE.

Earthquake details

Date & timeJan 23, 2022 07:01:28 UTC -
Local time at epicenterSunday, Jan 23, 2022 at 8:01 pm (GMT +13)
StatusConfirmed
Magnitude1.9
Depth4.9 km
Epicenter latitude / longitude43.59776°S / 172.43158°E (Selwyn District, Canterbury, New Zealand)
Antipode43.598°N / 7.568°W
Shaking intensityVery weak shaking
Felt0 reports
Primary data sourceGEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Nearby towns and cities4 km (3 mi) ESE of Rolleston (pop: 3,120) | Show on map | Quakes nearby
7 km (4 mi) WSW of Prebbleton (Región de Canterbury) (pop: 3,600) | Show on map | Quakes nearby
18 km (11 mi) WSW of Christchurch (pop: 363,900) | Show on map | Quakes nearby
22 km (13 mi) NNE of Leeston (pop: 1,270) | Show on map | Quakes nearby
28 km (18 mi) ESE of Darfield (pop: 1,590) | Show on map | Quakes nearby
30 km (18 mi) SW of Kaiapoi (pop: 10,200) | Show on map | Quakes nearby
35 km (22 mi) SSW of Rangiora (pop: 18,400) | Show on map | Quakes nearby
39 km (24 mi) SSE of Oxford (Región de Canterbury) (pop: 1,780) | Show on map | Quakes nearby
66 km (41 mi) ENE of Ashburton (pop: 30,100) | Show on map | Quakes nearby
321 km (199 mi) SW of Wellington (pop: 381,900) | Show on map | Quakes nearby
Weather at epicenter at time of quakeOvercast Clouds 15.3°C (59 F), humidity: 77%, wind: 5 m/s (9 kts) from E
Estimated seismic energy released4.5 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.DepthLocationSource
1.94.9 kmNew ZealandGEONET (NZ)

User reports for this quake

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