Earthquake status: highly uncertain
This record is not from a real earthquake, because there is no officially confirmed earthquake that matches the user reports we have received of the reported event closely enough.
In most cases, this event likely reflects something else that caused the vibration, such as an explosion (typical of mining areas), a sonic boom, traffic, weather, or some other human or natural cause.
Initial report below:
Although our monitoring service initially detected network activity typical of an earthquake, there was no confirmation from any national or international seismological agency. For this reason, it is highly unlikely that it was caused by an earthquake.
31. July. 06:09 UTC: First message: VolcanoDiscovery after 20 minutes.
I felt it
I didn’t feel it
Date and time (UTC): Jul 31, 2021 05:49:36 UTC –
Epicenter depth: 10.0 km
Geographical epicenter. Latitude/Longitude: 30.34103°N / 86.18912°W (Florida, United States)
Primary data source: volcano discovery
Even if you don’t feel itEven though you were around, this is interesting information that you might like I can share! Original earthquake reports from users are of great interest to earthquake research, as they help improve models related to ground vibrations and thus potential earthquake risks. You can use Fix your device’s position or drag the animated marker on the map to your location to indicate your location at the time of the earthquake (optional). Thank you very much!
Compare earthquake data from different agencies
Tip: The more different agencies report the same earthquake, the more reliable the data and the more accurate one can derive the average value for magnitude, depth, etc. It usually takes a few hours for the seismic data to be accurately assessed and for the information to be of reliable accuracy. This often causes the volume and other data to correct up or down over and over again in the first few hours.
User ratings for this earthquake (1)
Leave a comment if you find a report interesting or want to add something.
Report as inappropriate.
Mark it as interesting or useful.
Submit your own report!
Blue Mountain Beach Florida (0 km southeast of the epicenter) [Map] / Mild shaking (MMI V) / rattling, shaking / 5-10 seconds : I heard a noise outside and felt agitated and the bed was shaking. I heard things outside
Previous earthquakes in the same area since 1900
October 24, 1997 08:35
| 4.8 |
10km / 6.2mi
24 years ago
140km / 87mi
Note: Click on the date/world time to sort by time.
Previous earthquake map
“Communicator. Entrepreneur. Introvert. Passionate problem solver. Organizer. Social media ninja.”