M3.7 earthquake 169 km SW of Bengkulu, Indonesia

Wednesday, November 14, 2007, 13:54:40 UTC · 4.662°S, 101.003°E

A magnitude 3.7 earthquake struck 169 km SW of Bengkulu, Indonesia on Wednesday, November 14, 2007, 13:54:40 UTC, at a depth of 35.0 km (shallow).

Magnitude: 3.7; Minor · mb
Depth: 35 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

5 tons of TNT

That is about 1/2,814 of the Hiroshima bomb. A magnitude 5.0 releases about 89 times more energy.

Tectonic setting

59 km

from the nearest mapped plate boundary, between the Sunda and Australian plates. Earthquakes cluster along boundaries like this one, where plates collide, pull apart or slide past each other.

Depth: shallow

35 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 7 M2.5+ earthquakes within 50 km in the following 30 days; the largest was M5.4 on November 20, 2007. Most nearby activity right after a large earthquake is aftershocks, which usually become less frequent over days and weeks.

Time after the mainshock on a logarithmic scale (first hours stretched), magnitude on the vertical axis. M2.5+ events from USGS.

Regional history

Past M5+ earthquakes within 300 km

USGS lists 654 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:

History · NOAA

Deadliest earthquakes in this area

NOAA’s significant-earthquake database lists 14 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 241 recorded deaths. The most severe:

2000M7.9
Sumatra: Bengkulu, Enggano
4 Jun 2000 · 120 km away · intensity VI
103 deaths$6 million damage
1995M6.8
Sumatera, Jambi Province
6 Oct 1995 · 295 km away
84 deathsExtreme damage ($25M+)
2007M8.4
Sumatra
12 Sep 2007 · 47 km away
25 deathsSevere damage ($5–24M)tsunami
1914M7.6
Sumatera
25 Jun 1914 · 122 km away
20 deathsLimited damage (under $1M)tsunami
1979M6.6
S Sumatera
15 Dec 1979 · 243 km away
8 deathsSevere damage ($5–24M)
2000M6.7
Southern Sumatera: Lahat
7 Jun 2000 · 100 km away
1 deathModerate damage ($1–5M)

NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.

Nearby trackers