M4.8 earthquake 23 km NNE of Golconda, Nevada
A magnitude 4.8 earthquake struck 23 km NNE of Golconda, Nevada on Sat, Jul 6, 1968, 7:02 AM GMT-7 (14:02 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.8 (Mw, moment), light
- Magnitude from
- ISC-GEM global catalog
- Local time
- UTC
- 1968-07-06 14:02:41 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 41.128° N, 117.340° W
- Region
- Nevada
- Strongest shaking
- VI, strong shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 4.75 | Mw, moment | ISC-GEM global catalog | Preferred · Final · ±0.3 |
| 5.1 | mb, body-wave | USGS historic United States catalog | Final |
What happened
The USGS’s account of the effects of this earthquake.
Maximum observed Modified Mercalli Intensity (MMI) V
From the USGS event page for iscgem818715. U.S. Geological Survey text and figures are in the public domain.
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- VI, strong shaking
- Map
- Automatic
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.30
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.8 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
Earthquakes todayNevada earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem818715 (also filed as ushis3019, atlas19680706140240). Read Sat, Oct 3, 2026, 3:52 PM UTC.