Earthquakes in the Leon County area
TexNet events inside the footprint of the county's 117 located permits, padded 0.1°. Events carry no county, so this is an area, and border clusters show up in more than one. The county's disposal wells →
TexNet located 2 M2+ earthquakes in the Leon County area in the last twelve months, up from none the year before, 2 of them M3 or more.
The largest on record here was M3.4 on June 4, 2026, 8 km ENE of Marquez, Texas.
60 injection and disposal wells are active in the county, with 254,300 barrels a day of permitted capacity and 1.4 million barrels reported injected over the H-10 year to June 2025.
- 2
- M2+ events, last 12 months
- 2
- M3+ events, last 12 months
- 2
- M2+ events, last 2 years
- M3.4
- largest on record, Jun 4, 2026
M2+ events, by month
LAST FIVE YEARS
Last 12 months 3
M2–2.9M3+
By magnitude
M2+ events in the last two years, in half-magnitude steps. Each step up is about 32 times the energy.
- M3.0–3.42
By year
| Year | M2+ | M3+ | Largest |
|---|---|---|---|
| 2026 | 2 | 2 | M3.4 |
| 2024 | 1 | 0 | M2.2 |
RRC UIC + H-10 · TexNet daily
Disposal in the same county
- 60
- active injection wells
- 254K
- bbl/d permitted
- 1.43M
- bbl reported, H-10 year to Jun 2025
Recent events
M2+ · NEWEST FIRST · TIMES IN CENTRAL
| When | Mag | Where | Depth |
|---|---|---|---|
| Jun 4, 2026, 9:16 AM | 3.1 | 7 km NE of Marquez, Texas | 8.4 km |
| Jun 4, 2026, 6:41 AM | 3.4 | 8 km ENE of Marquez, Texas | 8.6 km |
| Sep 15, 2024, 4:59 PM | 2.2 | 10 km ENE of Franklin, Texas | 8.2 km |
About this data
TexNet catalog events inside 31.01–31.68°N, 95.68–96.41°W, refreshed daily. Disposal figures from the RRC UIC well master and H-10 filings at the last settled month.
Developers: this page as JSON is GET /v1/data/earthquakes/tx/leon, documented in the API reference.