QuakeIndex

Earthquake · reviewed by a seismologist

M 3.5ml

Earthquake near Dulce, NM

No earthquake was likely felt in Dulce in the 24 hours to 9:54 am MST (16:54 UTC). The last one was M 3.4, 179 km (111 mi) E, at 3:34 am MST on 8 November 2026, estimated intensity II (weak) in town; 2 felt reports to USGS. Every earthquake near Dulce

This page: a magnitude 3.5 earthquake was recorded 34 km (21 mi) southeast of Dulce, NM, at 10:37 am MDT on 5 July 2026 (16:37 UTC), 10 km deep. 1 person has reported feeling it to USGS.

USGS: 17 km WSW of Los Ojos, New Mexico

10:37 am MDT, Jul 5, 2026 · · 10 km deep · released about 2.7 tons of TNT

10 km30 km60 km120 km N Rio Arriba County 21 kmArchuleta County 63 kmConejos County 78 kmRio Grande County 92 kmMineral County 98 kmLos Alamos County 100 kmTaos County 101 kmSandoval County 112 kmLa Plata County 117 km
Distance rings around the epicentre, with the nearest towns at their true direction. Not a shaking map — see the USGS ShakeMap for that.
When
10:37 am MDT on 5 July 2026 ()
Where
34 km (21 mi) southeast of Dulce, NM · earthquakes near Dulce
Magnitude
M 3.5 (ml)
Depth
10 km below the surface
Felt
1 report · strongest reported intensity II
Measured shaking
intensity IV (ShakeMap)
Nearest
Rio Arriba County, 21 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 53 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 63 km (39 mi) from the epicentre. In Dulce, 34 km away, the estimate is intensity II (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: Dulce 34 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 2.7 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.5 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 63,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 2,800× the energy of this one
  3. Magna, Utah 2020 M 5.7 2,000× the energy of this one
  4. This earthquake M 3.5 about 2.7 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 5.6× more

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.

Where

Epicentre 36.6916, -106.7566. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Rio Arriba County, NM 21 km (13 mi) SSE earthquakes near Rio Arriba County
Archuleta County, CO 63 km (39 mi) NNW earthquakes near Archuleta County
Conejos County, CO 78 km (48 mi) NE earthquakes near Conejos County
Rio Grande County, CO 92 km (57 mi) NNE earthquakes near Rio Grande County
Mineral County, CO 98 km (61 mi) NNW earthquakes near Mineral County
Los Alamos County, NM 100 km (62 mi) SSE earthquakes near Los Alamos County

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

Aftershocks so far

No further earthquakes have been recorded within 50 km since this one.

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.