Reviewed by USGSIndonesia26y ago
M5.1 earthquake 195 km SSW of Bengkulu, Indonesia
Monday, October 16, 2000, 18:09:31 UTC · 5.482°S, 101.725°E
A magnitude 5.1 earthquake struck 195 km SSW of Bengkulu, Indonesia on Monday, October 16, 2000, 18:09:31 UTC, at a depth of 33.0 km (shallow). It is the strongest earthquake within 300 km since an M5.1 on October 8, 2000.
- Magnitude
- 5.1
- Moderate · mb
- Depth
- 33 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: 75 km aftershock search area
In context
How big was it, and why here?
Energy released
674 tons of TNT
That is about 1/22 of the Hiroshima bomb. It released about 1 times the energy of a magnitude 5.0.
Tectonic setting
67 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
33 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 75 km
USGS lists 1 M2.5+ earthquake within 75 km in the following 30 days; the largest was M4.7 on October 16, 2000. 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 515 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 7.9103 km S of Bengkulu, IndonesiaJune 4, 2000 · 94 km NE of this epicenter
- 7.573 km WSW of Bengkulu, IndonesiaJune 25, 1914 · 164 km N of this epicenter
- 7.478 km NNW of Curup, IndonesiaJune 8, 1943 · 298 km N of this epicenter
- 7.3161 km S of Bengkulu, IndonesiaSeptember 25, 1931 · 65 km E of this epicenter
- 7.0164 km SSW of Pagar Alam, IndonesiaFebruary 10, 1931 · 97 km E of this epicenter
- 7.0119 km S of Bengkulu, IndonesiaOctober 1, 1975 · 85 km NE of this epicenter
- 7.061 km S of Bengkulu, IndonesiaApril 8, 1971 · 138 km NE of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 11 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 339 recorded deaths. The most severe:
- 1994M6.9
Southern Sumatera, Liwa, Lampung
15 Feb 1994 · 291 km away
207 deaths$170 million damage
- 2000M7.9
Sumatra: Bengkulu, Enggano
4 Jun 2000 · 94 km away · intensity VI
103 deaths$6 million damage
- 1914M7.6
Sumatera
25 Jun 1914 · 174 km away
20 deathsLimited damage (under $1M)tsunami
- 1979M6.6
S Sumatera
15 Dec 1979 · 266 km away
8 deathsSevere damage ($5–24M)
- 2000M6.7
Southern Sumatera: Lahat
7 Jun 2000 · 99 km away
1 deathModerate damage ($1–5M)
- 1770M7.0
Sumatra:
1770 · 62 km away
Severe damage ($5–24M)tsunami
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.