EARTHQUAKES · FRIO AREA · TX2019HDMJ
Magnitude 2.0 7 km ESE of Dilley, Texas
Friday, April 12, 2019, 7:24:21 AM Central · 2019-04-12 12:24:21 UTC
A magnitude 2.0 earthquake 7 km ESE of Dilley, Texas on April 12, 2019 at 7:24 AM Central, 8.3 km deep, in the Frio County area.
It is one of 24 M2+ events TexNet has located within 10 km of this spot, 2 of them in the thirty days before it; the largest nearby was M3.6.
4 active injection or disposal wells sit within 10 km, the nearest 7.1 km away and operated by C&e Prod, LLC; together they hold 59,000 barrels a day of permitted capacity.
- M2.0
- ML, reviewed
- 8.3
- km deep · 27,146 ft
- 2
- M2+ within 10 km, prior 30 days
- 24
- M2+ within 10 km, all time
- 4
- active injection wells within 10 km
- 116
- permitted wells within 10 km
Location
- Epicenter
- 28.6320, -99.1060
- County area
- Frio County
- On a map
- OpenStreetMap ↗
- Catalog
- TexNet earthquake catalog ↗
Around it in time and space
M2+ events within 10 km, nearest in time first.
| When | Mag | Distance | Depth |
|---|---|---|---|
| Mar 19, 2019, 5:31 PM | 2.1 | 8.7 km | 1.2 km |
| Mar 13, 2019, 1:56 PM | 2.0 | 6 km | 2.0 km |
| Feb 18, 2019, 3:13 AM | 2.0 | 9.7 km | 5.1 km |
| Feb 15, 2019, 9:47 PM | 2.1 | 2.6 km | 8.0 km |
| Feb 5, 2019, 4:12 PM | 2.3 | 4 km | 2.4 km |
| Oct 31, 2024, 6:07 PM | 2.5 | 7.9 km | 6.0 km |
| Nov 9, 2024, 1:10 AM | 2.7 | 3.3 km | 6.9 km |
| Nov 21, 2024, 9:38 AM | 2.9 | 6.8 km | 4.8 km |
| Feb 8, 2025, 11:59 PM | 2.2 | 9.2 km | 8.0 km |
| May 6, 2025, 10:42 AM | 2.0 | 8.8 km | 7.6 km |
| May 6, 2025, 2:40 PM | 2.0 | 8.2 km | 4.6 km |
| May 8, 2025, 11:26 PM | 2.4 | 8.1 km | 5.6 km |
Largest nearby on record: M3.6 on Jul 12, 2026.
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.
| Well | Operator | UIC no. | Distance | Permitted, bbl/d | Injection zone, ft |
|---|---|---|---|---|---|
| Krisjenn Ranch SWD #1 | C&e Prod, LLC | 000108084 | 7.1 km | 20,000 | 7,900–9,500 |
| Cat-Dilley SWD #2 | Mid River Midstream LLC | 000104309 | 7.6 km | 10,000 | 5,400–6,000 |
| Dilley Unit -A- #1 | First Rock, Inc | 000104425 | 8.4 km | 25,000 | 4,900–6,000 |
| Lonestar Operating SWD #1 | FW Eagle Ford I, LLC | 000114616 | 9.3 km | 4,000 | 8,341–8,949 |
Disposal in Frio County → · How disposal permits and volumes work →
About this data
TexNet catalog event tx2019hdmj, as published by the 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/tx2019hdmj, documented in the API reference.