EARTHQUAKES · MARTIN AREA · TX2025IGVB

Magnitude 2.2 35 km WSW of Ackerly, Texas

Monday, April 28, 2025, 8:38:08 AM Central · 2025-04-28 13:38:08 UTC

A magnitude 2.2 earthquake 35 km WSW of Ackerly, Texas on April 28, 2025 at 8:38 AM Central, 6.9 km deep, in the Martin County area.

It is one of 237 M2+ events located within 10 km of this spot, 5 of them in the thirty days before it; the largest nearby was M5.1.

15 active injection or disposal wells sit within 10 km, the nearest 4 km away and operated by Stonehill Martin, LLC; together they hold 320,000 barrels a day of permitted capacity.

27 of the nearby wells report daily to TexNet; they injected 168,159 barrels a day in August 2026.

M2.2: ML, reviewed
6.9: km deep · 22,509 ft
5: M2+ within 10 km, prior 30 days
237: M2+ within 10 km, all time
15: active injection wells within 10 km
1,066: permitted wells within 10 km

Location

Epicenter: 32.4090, -102.0680
County area: Martin 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
Apr 28, 2025, 2:43 AM	2.2	5 km	6.6 km
Apr 29, 2025, 10:27 AM	2.7	6.2 km	6.3 km
Apr 30, 2025, 9:06 AM	2.1	6.8 km	6.2 km
Apr 25, 2025, 4:17 PM	2.1	6.5 km	8.9 km
May 2, 2025, 3:58 AM	3.6	6.4 km	5.8 km
Apr 11, 2025, 4:47 PM	2.7	5.1 km	7.7 km
Apr 9, 2025, 4:21 PM	2.4	7.3 km	5.9 km
May 25, 2025, 5:05 PM	3.3	2.4 km	7.3 km
Mar 29, 2025, 8:09 PM	2.1	3.9 km	8.8 km
Jun 6, 2025, 5:23 AM	2.0	3.6 km	7.6 km
Mar 16, 2025, 10:55 AM	2.1	5.4 km	6.9 km
Mar 16, 2025, 10:51 AM	2.3	5.7 km	6.2 km

Largest nearby on record: M5.1 on Sep 17, 2024.

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. 27 of these report daily to TexNet: 168K bbl/d in Aug 2026.

Well	Operator	UIC no.	Distance	Permitted, bbl/d	Injection zone, ft
Corsica SWD 2 #2	Stonehill Martin, LLC	000126090	4 km	20,000	4,200–5,228
Jones-Holton SWD #2WD	Deep Blue Operating I LLC	000105567	4.6 km	20,000	4,200–5,700
Jones-Holton D #5D	Deep Blue Operating I LLC	000116521	4.7 km	40,000	11,000–14,000
Breedlove Ursa #2D	Deep Blue Operating I LLC	000124651	5.1 km	30,000	3,988–5,308
Jones-Holton SWD #1WD	Deep Blue Operating I LLC	000105527	6.7 km	20,000	4,200–5,632
Jones-Holton D #4D	Deep Blue Operating I LLC	000112642	7.1 km	20,000	11,000–14,000
Capri SWD #2	Stonehill Martin, LLC	000125986	7.2 km	20,000	4,350–5,700
Jones-Holton SWD #25D	Deep Blue Operating I LLC	000112375	7.3 km	20,000	4,200–5,600
Capri SWD #1	Stonehill Martin, LLC	000118229	7.9 km	30,000	4,500–5,680
Breedlove, F. D., -B- #47	Ovintiv USA Inc.	000099895	8.1 km	10,000	11,242–12,617
Breedlove, F. D., -B- #49	Ovintiv USA Inc.	000105121	8.1 km	10,000	11,745–12,675
Jones-Holton SWD #3D	Deep Blue Operating I LLC	000112565	8.7 km	30,000	4,200–6,000
O'Neal #1D	Diamondback E&P LLC	000010722	8.9 km	10,000	4,250–4,800
Breedlove, F. D., -B- #24D	Ovintiv USA Inc.	000010717	9.2 km	10,000	10,910–12,424
Jones 130 #1D	Deep Blue Operating I LLC	000099208	9.3 km	30,000	4,275–12,700

Disposal in Martin County → · How disposal permits and volumes work →

About this data

Event tx2025igvb 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/tx2025igvb, documented in the API reference.