Reviewed by USGSGreece22y ago
M3.2 earthquake 11 km NNE of Kamárai, Greece
Saturday, June 26, 2004, 22:13:04 UTC · 38.395°N, 22.049°E
A magnitude 3.2 earthquake struck 11 km NNE of Kamárai, Greece on Saturday, June 26, 2004, 22:13:04 UTC, at a depth of 10.0 km (shallow).
- Magnitude
- 3.2
- Minor · ml
- Depth
- 10 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
951 kg of TNT
That is about 1/15,825 of the Hiroshima bomb. A magnitude 5.0 releases about 501 times more energy.
Tectonic setting
3 km
from the nearest mapped plate boundary, between the Aegean Sea and Eurasian plates. Earthquakes cluster along boundaries like this one, where plates collide, pull apart or slide past each other.
Depth: shallow
10 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 6 M2.5+ earthquakes within 50 km in the following 30 days; the largest was M3.2 on July 18, 2004. Most nearby activity right after a large earthquake is aftershocks, which usually become less frequent over days and weeks.
- 3.11 km E of Náfpaktos, Greece22y ago · 18 km W of this epicenter
- 2.97 km ENE of Náfpaktos, Greece22y ago · 12 km W of this epicenter
- 3.25 km NE of Rododáfni, Greece22y ago · 10 km S of this epicenter
- 2.82 km ESE of Gavaloú, Greece22y ago · 45 km W of this epicenter
- 3.214 km E of Chalandrítsa, Greece22y ago · 32 km S of this epicenter
- 3.19 km NE of Thérmo, Greece22y ago · 38 km NW of this epicenter
Regional history
Past M5+ earthquakes within 300 km
USGS lists 543 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 7.9Southern GreeceAugust 11, 1903 · 279 km S of this epicenter
- 7.34 km WNW of Koróni, GreeceOctober 6, 1947 · 177 km S of this epicenter
- 7.2Aegean SeaNovember 8, 1905 · 291 km NE of this epicenter
- 7.261 km W of Eresós, GreeceDecember 19, 1981 · 291 km E of this epicenter
- 7.026 km SW of Lixoúri, GreeceJanuary 17, 1983 · 164 km W of this epicenter
- 7.055 km S of Mýrina, GreeceFebruary 19, 1968 · 276 km NE of this epicenter
- 6.97 km NNE of Ágios Nikólaos, GreeceSeptember 26, 1932 · 258 km NE of this epicenter
- 6.815 km ENE of Póros, GreeceAugust 12, 1953 · 99 km W of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 170 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 6,005 recorded deaths. The most severe:
- 1750
Morea,Cerigo
7 Jun 1750 · 258 km away · intensity X
2,000 deaths
- 1953M7.2
Lixouri-Argostoli (Kephallenia)
12 Aug 1953 · 109 km away · intensity X
476 deaths$100 million damagetsunami
- 1820M6.9
Zakinthos (Zante)
29 Dec 1820 · 100 km away · intensity X
388 deathsSevere damage ($5–24M)tsunami
- 1886M6.8
Triphylie (Peleponese), Philiatra
27 Aug 1886 · 147 km away · intensity X
326 deathsSevere damage ($5–24M)tsunami
- 1767M6.7
Kefalonia
11 Jul 1767 · 139 km away · intensity X
303 deathsSevere damage ($5–24M)
- 1894M6.7
Locride, Malesina-Martinon (Lokris)
20 Apr 1894 · 103 km away · intensity X
255 deathsSevere damage ($5–24M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.