EARTHQUAKES · FRIO AREA · TX2019KJCC
Magnitude 2.1 23 km SW of Charlotte, Texas
Tuesday, May 28, 2019, 1:38:41 AM Central · 2019-05-28 06:38:41 UTC
A magnitude 2.1 earthquake 23 km SW of Charlotte, Texas on May 28, 2019 at 1:38 AM Central, 6.2 km deep, in the Frio County area.
It is one of 56 M2+ events located within 10 km of this spot, 2 of them in the thirty days before it; the largest nearby was M3.5.
No active injection or disposal well is permitted within 10 km.
- M2.1
- ML, reviewed
- 6.2
- km deep · 20,297 ft
- 2
- M2+ within 10 km, prior 30 days
- 56
- M2+ within 10 km, all time
- 0
- active injection wells within 10 km
- 234
- permitted wells within 10 km
Location
- Epicenter
- 28.7070, -98.8670
- County area
- Frio County
- On a map
- Google Maps ↗
- Catalog
- USGS event page ↗ · TexNet catalog ↗
Around it in time and space
M2+ events within 10 km, nearest in time first.
| When | Mag | Distance | Depth |
|---|---|---|---|
| May 27, 2019, 2:33 PM | 2.2 | 1.1 km | 5.1 km |
| May 29, 2019, 3:03 AM | 2.0 | 0.8 km | 6.7 km |
| May 29, 2019, 9:05 PM | 2.3 | 0.5 km | 6.1 km |
| Jun 3, 2019, 12:20 PM | 2.0 | 2.6 km | 5.6 km |
| May 16, 2019, 5:55 PM | 2.5 | 6 km | 6.2 km |
| Dec 3, 2018, 8:31 PM | 2.4 | 9.9 km | 4.1 km |
| Aug 12, 2017, 11:54 PM | 2.4 | 9.9 km | 6.7 km |
| Apr 11, 2021, 6:32 AM | 2.4 | 5.2 km | 5.4 km |
| Apr 12, 2021, 3:51 AM | 2.1 | 6.7 km | 5.7 km |
| Dec 5, 2021, 7:51 AM | 2.0 | 5.8 km | 6.1 km |
| Mar 12, 2022, 7:38 PM | 2.5 | 6.4 km | 5.6 km |
| Mar 13, 2022, 9:39 PM | 2.4 | 7.4 km | 5.4 km |
Largest nearby on record: M3.5 on Nov 15, 2025.
Injection wells within 10 km
RRC UIC MASTER · ACTIVE PERMITS
Proximity is not attribution. The wells are listed because the question is always asked; whether any of them is connected to this event is for the RRC's seismic response review, not this page.
No active injection or disposal well is permitted within 10 km of the epicenter.
Disposal in Frio County → · How disposal permits and volumes work →
About this data
Event tx2019kjcc from the USGS earthquake catalog, located by TexNet (UT Bureau of Economic Geology) and refreshed daily. Nearby wells from the RRC UIC well master and permit coordinates; daily volumes from the TexNet injection reporting tool.
Developers: this page as JSON is GET /v1/data/earthquakes/tx/events/tx2019kjcc, documented in the API reference.