M4.6 earthquake 2 km NNE of Rotondi, Italy
A magnitude 4.6 earthquake struck 2 km NNE of Rotondi, Italy on Sat, Feb 14, 1981, 6:27 PM GMT+1 (17:27 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
- 4.6 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1981-02-14 17:27:44 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 41.051° N, 14.601° E
- Region
- Italy
- Strongest shaking
- VII, very 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 |
|---|---|---|---|
| 4.6 | mb, body-wave | USGS National Earthquake Information Center | Preferred · Reviewed · 12 stations |
| 5.18 | Mw, moment | ISCGEMSUP | Final · ±0.2 |
Deaths and damage
From NOAA NCEI’s Significant Earthquake Database (record 4913), matched to this event by time and place.
- Deaths
- 12
- Damage
- $500,000
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
What happened
The USGS’s account of the effects of this earthquake.
EIGHT PEOPLE REPORTEDLY DIED AS A RESULT OF HEART ATTACKS, FOUR OTHERS WERE KILLED, AND DAMAGE (VII) WAS PREPORTED.
From the USGS event page for usp0001c6b. 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
- VII, very strong shaking
- Peak ground acceleration
- 36.2% of gravity
- Peak ground velocity
- 3.2 cm/s
- 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.
- Depth from
- OPERATOR_ASSIGNED
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 and up: 3 in the 60 days after this one and 8 in the 30 days before it.
After
- 3.42 km E of Vietri di Potenza, Italy · 16665 days ago · 10 km deep · 93 km away
- 3.42 km SSE of Muro Lucano, Italy · 16654 days ago · 10 km deep · 84 km away
- 4.12 km SE of San Fele, Italy · 16624 days ago · 10 km deep · 86 km away
Before
- 3.35 km SSW of Lioni, Italy · 16669 days ago · 10 km deep · 52 km away
- 3.24 km N of Lavello, Italy · 16677 days ago · 10 km deep · 100 km away
- 3.85 km N of Aquilonia, Italy · 16689 days ago · 10 km deep · 74 km away
- 4.05 km NNE of San Gregorio Magno, Italy · 16691 days ago · 10 km deep · 79 km away
- 4.02 km W of Muro Lucano, Italy · 16695 days ago · 10 km deep · 79 km away
- 4.14 km NW of Bisaccia Nuova, Italy · 16696 days ago · 10 km deep · 60 km away
- 4.32 km NNE of Pescopagano, Italy · 16696 days ago · 10 km deep · 71 km away
- 5.3southern Italy · 16696 days ago · 15 km deep · 65 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001c6b (also filed as iscgem631290, atlas19810214172746, iscgemsup631290). Read Fri, Oct 2, 2026, 7:18 PM UTC.