3 spots left on Iceland Geo Tour 16-30 July 2022

Minor mag. 1.5 earthquake - 8.3 km south of St. Denis, Réunion, on Saturday, Dec 25, 2021 at 7:17 am (GMT +4) -

Minor mag. 1.5 earthquake - 8.3 km south of St. Denis, Réunion, on Saturday, Dec 25, 2021 at 7:17 am (GMT +4) Minor mag. 1.5 earthquake - 8.3 km south of St. Denis, Réunion, on Saturday, Dec 25, 2021 at 7:17 am (GMT +4)

Minor magnitude 1.5 earthquake at 27 km depth

25 Dec 04:21 UTC: First to report: RENASS after 1 hour and 4 minutes.

Earthquake details

Date & timeDec 25, 2021 03:17:42 UTC -
Local time at epicenterSaturday, Dec 25, 2021 at 7:17 am (GMT +4)
StatusConfirmed
Magnitude1.5
Depth27.0 km
Epicenter latitude / longitude20.95679°S / 55.44337°E (Réunion)
Antipode20.957°N / 124.557°W
Shaking intensityNot felt
Primary data sourceRENASS (Réseau National de Surveillance Sismique (RéNaSS))
Nearest volcanoPiton de la Fournaise (42 km / 26 mi)
Nearby towns and cities8 km (5 mi) S of St. Denis (pop: 137,200) | Show on map | Quakes nearby
12 km (7 mi) ESE of La Possession (pop: 26,900) | Show on map | Quakes nearby
13 km (8 mi) WSW of Sainte-Marie (pop: 31,600) | Show on map | Quakes nearby
16 km (10 mi) E of Le Port (pop: 40,800) | Show on map | Quakes nearby
18 km (11 mi) WSW of Sainte-Suzanne (pop: 20,500) | Show on map | Quakes nearby
19 km (12 mi) ENE of Saint-Paul (pop: 99,300) | Show on map | Quakes nearby
30 km (18 mi) WNW of Saint-Benoît (pop: 35,300) | Show on map | Quakes nearby
36 km (23 mi) NNW of Le Tampon (pop: 70,000) | Show on map | Quakes nearby
37 km (23 mi) N of Saint-Louis (pop: 47,900) | Show on map | Quakes nearby
43 km (27 mi) N of Saint-Pierre (pop: 76,700) | Show on map | Quakes nearby
Estimated seismic energy released1.1 x 107 joules (3.12 kilowatt hours) | about seismic energy
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
If you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable to earthquake science, seismic hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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
1.527 kmRéunion: Near Saint-DenisRENASS

User reports for this quake

At magnitude 1.5, 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.
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Detailed quake stats
  • Additional seismic data sources
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.