Reviewed by USGSGreece22y ago
M3.6 earthquake 6 km NE of Filiátes, Greece
Tuesday, September 14, 2004, 21:37:20 UTC · 39.640°N, 20.370°E
A magnitude 3.6 earthquake struck 6 km NE of Filiátes, Greece on Tuesday, September 14, 2004, 21:37:20 UTC, at a depth of 7.0 km (shallow).
- Magnitude
- 3.6
- Minor · md
- Depth
- 7 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
4 tons of TNT
That is about 1/3,975 of the Hiroshima bomb. A magnitude 5.0 releases about 126 times more energy.
Tectonic setting
130 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
7 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 5 M2.5+ earthquakes within 50 km in the following 30 days; the largest was M4.1 on September 16, 2004. Most nearby activity right after a large earthquake is aftershocks, which usually become less frequent over days and weeks.
- 3.11 km WSW of Neochorópoulo, Greece22y ago · 39 km E of this epicenter
- 3.22 km NE of Platariá, Greece22y ago · 20 km S of this epicenter
- 3.415 km SW of Kalpáki, Greece22y ago · 21 km NE of this epicenter
- 3.18 km ENE of Parapótamos, Greece22y ago · 9 km SE of this epicenter
- 4.17 km WSW of Asprángeloi, Greece22y ago · 30 km NE of this epicenter
Regional history
Past M5+ earthquakes within 300 km
USGS lists 518 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 · 180 km S of this epicenter
- 6.96 km E of Stari Bar, MontenegroApril 15, 1979 · 290 km N of this epicenter
- 6.97 km NNE of Ágios Nikólaos, GreeceSeptember 26, 1932 · 297 km E of this epicenter
- 6.815 km ENE of Póros, GreeceAugust 12, 1953 · 170 km S of this epicenter
- 6.86 km SW of Galaxídhion, GreeceMarch 31, 1965 · 222 km SE of this epicenter
- 6.7Ionian SeaNovember 15, 1959 · 200 km S of this epicenter
- 6.76 km NW of Lukovo, North MacedoniaNovember 30, 1967 · 195 km N of this epicenter
- 6.75 km SW of Domvraína, GreeceFebruary 24, 1981 · 272 km SE of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 172 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 7,201 recorded deaths. The most severe:
- 1851M6.6
Vlore (Valona),Berat; Turkey
12 Oct 1851 · 111 km away · intensity XI
2,000 deathsExtreme damage ($25M+)tsunami
- 1963M6.0
Macedonia: Skopje
26 Jul 1963 · 284 km away · intensity X
1,070 deaths$1.0 billion damage
- 1953M7.2
Lixouri-Argostoli (Kephallenia)
12 Aug 1953 · 154 km away · intensity X
476 deaths$100 million damagetsunami
- 1851
Berat
17 Oct 1851 · 111 km away · intensity X
400 deathsSevere damage ($5–24M)
- 1820M6.9
Zakinthos (Zante)
29 Dec 1820 · 224 km away · intensity X
388 deathsSevere damage ($5–24M)tsunami
- 1767M6.7
Kefalonia
11 Jul 1767 · 153 km away · intensity X
303 deathsSevere damage ($5–24M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.