M4.2 earthquake 5 km WNW of Palmyra, Virginia
A magnitude 4.2 earthquake struck 5 km WNW of Palmyra, Virginia on Fri, Aug 17, 1984, 2:05 PM EDT (18:05 UTC), 9 km (5 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.2 (mb_lg), light
- Local time
- UTC
- 1984-08-17 18:05:46 UTC
- Depth
- 8.6 km (5.3 mi), shallow
- Epicenter
- 37.872° N, 78.326° W
- Region
- Virginia
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- From location
- Station coverage gap
- 105°
- Stations used
- 16
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event se60375 (also filed as usp00026g9). Read Tue, Sep 22, 2026, 10:26 PM UTC.