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:
Our AllQuakes monitoring service received reports of an earthquake in or near Dallas, Texas, USA at approximately 05:59 GMT. Unless confirmed by at least one national or international seismological agency, its status remains uncertain.
30. June 06:15 UTC: First message: VolcanoDiscovery after 16 minutes.
I felt it
I didn’t feel it
Date and time (UTC): June 30, 2021 05:59:40 UTC –
Size: Unknown
Epicenter depth: 10.0 km
Geographical epicenter. Latitude/Longitude: 33.00051°N / 96.77619°W 
(Colin, Texas, 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 in improving 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 so 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.
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Previous earthquakes in the same area since 1900
-
Date / world time
| mag |
Depth
|
Modification
|
distance: after
| details
-
May 07 2015 22:58
| 4.0 |
3 km / 1.9 miles
|
6 years ago
|
67km / 41mi
| Johnson County, 5.8 km south of Mansfield, Tarrant County, Texas, USA
-
October 01, 2019 08:21
| 3.2 |
5 km / 3.1 miles
|
1 year 39 weeks ago
|
70km / 43mi
| 10.4 miles south of Mansfield, Tarrant County, Texas, USA
-
May 29, 2021 21:32
| 3.0 |
10km / 6.2mi
|
4 weeks ago
|
59 km / 36 miles
| 1.4 miles inn of Fort Worth, Tarrant County, Texas, USA
-
May 28, 2021 06:34
| 3.0 |
10km / 6.2mi
|
5 weeks ago
|
69 km / 43 miles
| Kauffman County, 25 miles southeast of Mesquite, Dallas County, Texas, USA
-
May 21, 2021 23:23
| 3.0 |
10km / 6.2mi
|
6 weeks ago
|
9km / 5mi
| 5.4 miles S of Frisco, Collin County, Texas, USA
-
May 02, 2021 21:00
| 3.0 |
10km / 6.2mi
|
8 weeks ago
|
91km / 57mi
| 11.6 km southeast of Weatherford, Parker County, Texas, USA
-
August 09, 2020 06:33
| 2.3 |
5.4 km / 3.4 miles
|
46 weeks ago
|
19 km / 12 miles
| 4 miles S of Farmers Branch, Dallas County, Texas, USA
Note: Click on the date/world time to sort by time.
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