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Minor mag. 0.3 earthquake - Réunion: Near Saint-Pierre on Sunday, Jan 29, 2023 at 6:28 am (GMT +4) -

Minor magnitude 0.3 earthquake at 5 km depth

29 Jan 04:21 UTC: First to report: RENASS after 1 hour and 52 minutes.

Earthquake details

Date & time	Jan 29, 2023 02:28:55 UTC -
Local time at epicenter	Sunday, Jan 29, 2023 at 6:28 am (GMT +4)
Status	Confirmed
Magnitude	0.3
Depth	5.4 km
Epicenter latitude / longitude	21.24053°S / 55.70105°E (Réunion)
Antipode	21.241°N / 124.299°W
Shaking intensity	Not felt
Felt
Primary data source	RENASS (Réseau National de Surveillance Sismique (RéNaSS))
Nearest volcano	Piton de la Fournaise (1 km / 1 mi)
Nearby towns and cities	15 km (9 mi) NNW of Saint-Philippe (pop: 5,440) \| Show on map \| Quakes nearby 18 km (11 mi) NNE of Saint-Joseph (pop: 33,700) \| Show on map \| Quakes nearby 19 km (12 mi) ENE of Le Tampon (pop: 70,000) \| Show on map \| Quakes nearby 26 km (16 mi) ENE of Saint-Pierre (pop: 76,700) \| Show on map \| Quakes nearby 30 km (19 mi) E of Saint-Louis (pop: 47,900) \| Show on map \| Quakes nearby 31 km (19 mi) S of Saint-André (pop: 48,700) \| Show on map \| Quakes nearby 48 km (30 mi) SE of Saint-Denis (pop: 137,200) \| Show on map \| Quakes nearby 51 km (32 mi) ESE of Saint-Paul (pop: 99,300) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	1.8 x 10⁵ joules (0.049 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
0.3	5.4 km	Réunion: Near Saint-Pierre	RENASS

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Seismograms

Seismic station: Riviere de l'Est - Sainte Rose - La Reunion island, France (RER/G network) | Distance from quake: 9 km / 5 mi | Show on map | Station Info

Seismic station Riviere de l'Est - Sainte Rose - La Reunion island, France: 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 0.3, 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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