QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

Earthquake near Snyder, TX

No earthquake was likely felt in Snyder in the 24 hours to 9:25 pm CST (03:25 UTC). The last one was M 2.9, 44 km (28 mi) SSW, at 6:28 pm CST on 8 November 2026, estimated intensity II (weak) in town. Every earthquake near Snyder

This page: a magnitude 3.0 earthquake was recorded 18 km (11 mi) north of Snyder, TX, at 8:56 am CST on 6 February 2023 (14:56 UTC), 5.6 km deep. 3 people have reported feeling it to USGS.

USGS: 17 km N of Snyder, Texas

8:56 am CST, Feb 6, 2023 · · 5.6 km deep · released about 950 lb of TNT

10 km30 km60 km120 km N Scurry County 15 kmKent County 37 kmGarza County 48 kmBorden County 50 kmFisher County 52 kmMitchell County 64 kmStonewall County 72 kmNolan County 79 kmHoward County 80 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
8:56 am CST on 6 February 2023 ()
Where
18 km (11 mi) north of Snyder, TX · earthquakes near Snyder
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 3.0 (ml)
Depth
5.6 km below the surface
Felt
3 reports · strongest reported intensity III
Nearest
Scurry County, 15 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1306 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 73 km (45 mi) from the epicentre. In Snyder, 18 km away, the estimate is intensity III (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Likely felt in: Snyder 18 km, intensity III · Rotan 44 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 950 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 350,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 16,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 11,000× the energy of this one
  4. This earthquake M 3.0 about 950 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

For this area

The largest earthquake within 50 km since 2016 was M 4.0 on 2019-09-30 — about 32 times the energy of this one.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 32.8793, -100.9338. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Scurry County, TX 15 km (9 mi) S earthquakes near Scurry County
Kent County, TX 37 km (23 mi) NNE earthquakes near Kent County
Garza County, TX 48 km (30 mi) NW earthquakes near Garza County
Borden County, TX 50 km (31 mi) WSW earthquakes near Borden County
Fisher County, TX 52 km (32 mi) ESE earthquakes near Fisher County
Mitchell County, TX 64 km (40 mi) S earthquakes near Mitchell County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

60 earthquakes have been recorded within 50 km since this one.

  1. 2.5 15 km NE of Hermleigh, Texas
  2. 2.0 16 km NNE of Hermleigh, Texas
  3. 1.8 15 km NE of Hermleigh, Texas
  4. 1.7 16 km NE of Hermleigh, Texas
  5. 2.0 15 km NE of Hermleigh, Texas
  6. 1.8 15 km NE of Hermleigh, Texas
  7. 1.5 15 km NE of Hermleigh, Texas
  8. 1.6 15 km NE of Hermleigh, Texas
  9. 2.7 16 km NE of Hermleigh, Texas
  10. 1.7 16 km NE of Hermleigh, Texas
  11. 2.0 22 km N of Snyder, Texas
  12. 2.2 21 km N of Snyder, Texas
  13. 2.1 17 km NE of Hermleigh, Texas
  14. 2.9 15 km NE of Hermleigh, Texas
  15. 1.7 15 km NNE of Hermleigh, Texas

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.