Quake-O-Meter

Has seismic activity increased or decreased? Find out below! Check seismic activity worldwide, near you or in your favorite areas.

Quakes and stats within 500 km (311 mi) of 35.2°N/85.1°W past 3 days

UP by 56%
Updated
Check different time intervals: 24 hours | 2 days | 7 days | 14 days
Worldwide
Use location
Set on map
Quake list
Hint: Um eine bestimmte Gegend zu wählen (z.B. in Ihrer Nähe), verschieben Sie den Marker oder öffnen und zentrieren Sie die Karte!
Color of quakes reflects depth (red=shallow to blue=deep).
[smaller] [bigger]
Adjust circle radius (50-2000 km):
The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 2, 56% more than usually. This is compared to the average number (Ø) of 1.3 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 1.2 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is no significant variation in the number of quakes that occurred during the past 3 days.
MagTotal #ØσObs. deviation
6+000n/a
5+000n/a
4+000.1-0-100% (-0.1σ)
3+000.1-0-100% (-0.1σ)
2+21.31.2+0.8+60% (+0.6σ)
All21.31.2+0.7+56% (+0.6σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

Latest confirmed earthquakes in the marked area past 3 days

Showing recent quakes magnitude 2 or higher (2).
Date and time Mag
Depth
Location Details
26 Nov 2021 03:43:41 GMT
(3 days ago
2.0

7.6 km
6 Km ESE of Marston, Missouri 1 report [Show on map]More
26 Nov 2021 01:39:40 GMT
(3 days ago
2.1

7.4 km
4 Km SW of Caruthersville, Missouri [Show on map]More
Estimated combined seismic energy released: 1.5 x 108 joules (42.3 kilowatt hours) More info

Current seismic activity level

Current Seismic Activity Level
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.
Home | Travel | Destinations | Volcanoes | Photos | Earthquakes | About | Glossary | News | Contact | Privacy | Imprint | EN | DE | EL | ES | FR | IT | RU
Follow us:Follow us on facebookFollow us on InstagramFollow us on TwitterVisit our Youtube channel