Our AllQuakes monitoring service received reports of an earthquake in or near Valparaiso, Indiana, USA at approximately 20:23 GMT. Unless confirmed by at least one national or international seismological agency, its status remains uncertain.
17. June. 20:56 UTC: First message: VolcanoDiscovery after 33 minutes.
I felt it
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Date and time (UTC): Jun 17, 2021 20:23:10 UTC –
Size: 3.8?
Epicenter depth: 10.0 km
Geographical epicenter. Latitude/Longitude: 41.76344°N / 87.18079°W 
(Porter, Indiana, 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 for 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!
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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
-
March 09, 1937 05:44
| 5.4 |
3 km / 1.9 miles
|
84 years ago
|
282km / 175mi
| Shelby County, 3.8 km SE of Knoxville, Auglaize County, Ohio, USA
-
September 27, 1909 09:45
| 5.1 |
unknown
|
112 years ago
|
218 km / 136 miles
| Park County, 26 miles northeast of Terre Haute, Vigo County, Indiana, USA
-
May 26, 1909 14:42
| 5.1 |
unknown
|
112 years ago
|
78km / 49mi
| 5.2 miles N of Joliet, Will County, Illinois, USA
-
March 02 1937 14:47
| 5.0 |
2km / 1.2mi
|
84 years ago
|
282km / 175mi
| 3.5 miles E of Knoxville, Auglaize County, Ohio, USA
-
August 10, 1947 02:46
| 4.6 |
2km / 1.2mi
|
74 years ago
|
181 km / 113 miles
| Branch County, 16 miles southeast of Athens, Calhoun County, Michigan, USA
-
Jan 02, 1912 16:21
| 4.5 |
unknown
|
110 years ago
|
114 km / 71 miles
| Kendall County, 22 miles west of Joliet, Will County, Illinois, USA
-
02 May 2015 16:23
| 4.2 |
6 km / 3.7 miles
|
6 years ago
|
153km / 95mi
| 12.4 km E of Portage, Kalamazoo County, Michigan, USA
-
Jun 17, 2021 19:47
| 3.0 |
10km / 6.2mi
|
4 hours ago
|
55km / 34mi
| 25 miles northwest of South Bend, Saint Joseph County, Indiana, USA
Note: Click on the date/world time to sort by time.
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