M2.1 earthquake 51 km WNW of Pecos, Texas, United States
A magnitude 2.1 earthquake struck 51 km WNW of Pecos, Texas, United States at 11:14 local time (17:14 UTC) on 9 Nov 2026, at a depth of 7 km, according to USGS.
Data: USGS · updated 2026-11-09 21:19 UTC · reviewed
- Magnitude
- 2.1micro
local magnitude (Richter) (ml) - Depth
- 7.4 km
- Status
- Reviewed
- Origin time
- 2026-11-09 17:14:52 UTC
- Local: 9 Nov 2026, 11:14:52 (America/Chicago)
- Epicentre
- 31.609° N, 103.980° W
Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map
Nearby places
| Place | Distance | Est. shaking |
|---|---|---|
| PecosTexas, United States · pop. 9,517 | 51 km | INot felt |
| KermitTexas, United States · pop. 6,434 | 89 km | INot felt |
| CarlsbadNew Mexico, United States · pop. 28,957 | 93 km | INot felt |
| West OdessaTexas, United States · pop. 22,707 | 142 km | INot felt |
| HobbsNew Mexico, United States · pop. 38,416 | 145 km | INot felt |
| Ciudad JuárezChihuahua, Mexico · pop. 1,512,450 | 235 km | INot felt |
| El PasoTexas, United States · pop. 678,815 | 238 km | INot felt |
| ChihuahuaMexico · pop. 925,762 | 387 km | INot felt |
Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more.
Every agency's solution
Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS · TX, which has been reviewed by an analyst.
| Agency | Magnitude | Depth | Epicentre | Time offset | Status |
|---|---|---|---|---|---|
| USGS · TXheadlineTexNet via U.S. Geological Survey | 2.1 ml | 7.4 km | 31.61° N, 103.98° W | – | Reviewed |
How big was it?
Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.
It released roughly the energy of 21 kg of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 7 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M2.1 releases about 32× the energy of M1.1, and its waves are about 10× taller on a seismogram. Energy: 21 kg of TNT vs 674 g of TNT.
Each square is the energy of one M1.1. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
9 later earthquakes within 30 km; the largest was M2.3 2 days ago. 21 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.
Mainshock M2.1
9 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).
| Time after mainshock (hours) | Magnitude | Depth (km) |
|---|---|---|
| 6.79 | 1.8 | 8 |
| 7.52 | 1.5 | 8 |
| 12.04 | 2.3 | 7 |
| 21.11 | 1.5 | 6 |
| 21.64 | 1.5 | 9 |
| 37.27 | 2.0 | 5 |
| 37.32 | 1.6 | 6 |
| 74.06 | 1.7 | 8 |
| 76.33 | 2.1 | 9 |
- 2.361 km WNW of Pecos, Texas, United States11-10 05:17
- 2.153 km WNW of Pecos, Texas, United States11-12 21:34
- 2.073 km WNW of Pecos, Texas, United States11-11 06:31
- 1.868 km WNW of Pecos, Texas, United States11-10 00:02
- 1.751 km WNW of Pecos, Texas, United States11-12 19:18
- 1.673 km WNW of Pecos, Texas, United States11-11 06:34
- 1.561 km WNW of Pecos, Texas, United States11-10 00:45
- 1.544 km W of Pecos, Texas, United States11-10 14:21
- 1.552 km WNW of Pecos, Texas, United States11-10 14:53
Did you feel it?
Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.
Reports on SeismoAtlas
No reports yet.
Event id tx2026wcawdp. First recorded here 9 Nov 2026, 21:22:40 UTC. Solutions: USGS · TX (usgs:tx2026wcawdp). Cite as: SeismoAtlas, “M2.1 earthquake 51 km WNW of Pecos, Texas, United States”, https://seismoatlas.com/earthquake/tx2026wcawdp-m2-1-earthquake-51-km-wnw-of-pecos-texas-united-states, data from USGS.
JSON: /api/v1/events/tx2026wcawdp. SeismoAtlas is not an official warning service.