Reviewed by USGSRussia30y ago
M3.6 earthquake 134 km ESE of Kuril’sk, Russia
Thursday, June 27, 1996, 12:37:39 UTC · 44.700°N, 149.418°E
A magnitude 3.6 earthquake struck 134 km ESE of Kuril’sk, Russia on Thursday, June 27, 1996, 12:37:39 UTC, at a depth of 56.9 km (shallow).
- Magnitude
- 3.6
- Minor · mb
- Depth
- 57 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
87 km
from the nearest mapped plate boundary, between the Okhotsk and Pacific plates. Earthquakes cluster along boundaries like this one, where plates collide, pull apart or slide past each other.
Depth: shallow
57 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 2 M2.5+ earthquakes within 50 km in the following 30 days; the largest was M4.3 on July 19, 1996. 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 1,661 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 8.51963 Kuril Islands EarthquakeOctober 13, 1963 · 20 km N of this epicenter
- 8.31958 Kuril Islands EarthquakeNovember 6, 1958 · 78 km W of this epicenter
- 8.348 km E of Shikotan, RussiaOctober 4, 1994 · 196 km SW of this epicenter
- 8.21969 Hokkaido Toho-oki EarthquakeAugust 11, 1969 · 189 km SW of this epicenter
- 8.11918 Kuril Islands EarthquakeSeptember 7, 1918 · 231 km E of this epicenter
- 7.9128 km ESE of Kuril’sk, RussiaDecember 3, 1995 · 10 km SW of this epicenter
- 7.8east of the Kuril IslandsNovember 8, 1918 · 204 km E of this epicenter
- 7.8217 km ESE of Kuril’sk, RussiaOctober 20, 1963 · 89 km E of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 42 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 46 recorded deaths. The most severe:
- 1918M8.3
Kuril Islands
7 Sep 1918 · 186 km away
23 deathsModerate damage ($1–5M)tsunami
- 1780M7.5
Kuril Islands
29 Jun 1780 · 155 km away
12 deathsLimited damage (under $1M)tsunami
- 1994M8.3
Kuril Islands; Japan: Hokkaido
4 Oct 1994 · 196 km away · intensity IX
11 deathsSevere damage ($5–24M)tsunami
- 1958M8.3
Kuril Islands
6 Nov 1958 · 72 km away · intensity X
Moderate damage ($1–5M)tsunami
- 1969M8.2
Shikotan Island, Kurilskiye
11 Aug 1969 · 172 km away · intensity IX
Moderate damage ($1–5M)tsunami
- 1978M7.5
Kuril Islands
6 Dec 1978 · 225 km away · intensity VIII
Moderate damage ($1–5M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.