Reviewed by USGSAlbania22y ago
M3.3 earthquake 16 km SE of Libohovë, Albania
Friday, June 25, 2004, 16:54:54 UTC · 39.930°N, 20.410°E
A magnitude 3.3 earthquake struck 16 km SE of Libohovë, Albania on Friday, June 25, 2004, 16:54:54 UTC, at a depth of 29.0 km (shallow).
- Magnitude
- 3.3
- Minor · md
- Depth
- 29 km
- Shallow
- Felt reports
- 0
- Did You Feel It?
- Est. shaking
- —
- No ShakeMap
- PAGER alert
- None
- Not issued
- Tsunami
- No flag
- USGS feed
Outlined circle: this earthquakeDashed circle: 50 km aftershock search area
In context
How big was it, and why here?
Energy released
1 tons of TNT
That is about 1/11,203 of the Hiroshima bomb. A magnitude 5.0 releases about 355 times more energy.
Tectonic setting
161 km
from the nearest mapped plate boundary, between the Aegean Sea and Eurasian plates. Earthquakes this far from a boundary happen on faults inside a plate, often less frequently but sometimes strongly.
Depth: shallow
29 km
Shallow earthquakes (under 70 km) produce the strongest surface shaking for their size, so they are the ones most likely to cause damage near the epicenter.
Did You Feel It?
Where it was felt
No “Did You Feel It?” reports have been published for this event yet. If you felt it, you can add your report on the USGS website.
I felt it — report to USGS ↗USGS PAGER estimate
Who was exposed to shaking
USGS publishes PAGER impact estimates for significant earthquakes, usually within an hour. No PAGER estimate is available for this event.
After the main event
Aftershocks within 50 km
USGS lists 3 M2.5+ earthquakes within 50 km in the following 30 days; the largest was M3.3 on July 12, 2004. Most nearby activity right after a large earthquake is aftershocks, which usually become less frequent over days and weeks.
Regional history
Past M5+ earthquakes within 300 km
USGS lists 497 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 7.026 km SW of Lixoúri, GreeceJanuary 17, 1983 · 212 km S of this epicenter
- 6.96 km E of Stari Bar, MontenegroApril 15, 1979 · 261 km N of this epicenter
- 6.97 km NNE of Ágios Nikólaos, GreeceSeptember 26, 1932 · 286 km E of this epicenter
- 6.815 km ENE of Póros, GreeceAugust 12, 1953 · 200 km S of this epicenter
- 6.86 km SW of Galaxídhion, GreeceMarch 31, 1965 · 242 km SE of this epicenter
- 6.7Ionian SeaNovember 15, 1959 · 232 km S of this epicenter
- 6.76 km NW of Lukovo, North MacedoniaNovember 30, 1967 · 162 km N of this epicenter
- 6.75 km SW of Domvraína, GreeceFebruary 24, 1981 · 289 km SE of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 161 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 7,160 recorded deaths. The most severe:
- 1851M6.6
Vlore (Valona),Berat; Turkey
12 Oct 1851 · 87 km away · intensity XI
2,000 deathsExtreme damage ($25M+)tsunami
- 1963M6.0
Macedonia: Skopje
26 Jul 1963 · 253 km away · intensity X
1,070 deaths$1.0 billion damage
- 1953M7.2
Lixouri-Argostoli (Kephallenia)
12 Aug 1953 · 184 km away · intensity X
476 deaths$100 million damagetsunami
- 1851
Berat
17 Oct 1851 · 87 km away · intensity X
400 deathsSevere damage ($5–24M)
- 1820M6.9
Zakinthos (Zante)
29 Dec 1820 · 253 km away · intensity X
388 deathsSevere damage ($5–24M)tsunami
- 1767M6.7
Kefalonia
11 Jul 1767 · 185 km away · intensity X
303 deathsSevere damage ($5–24M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.