Reviewed by USGSIndonesia69y ago
M6.0 earthquake 68 km S of Banjar, Indonesia
Wednesday, February 19, 1958, 19:25:27 UTC · 7.817°S, 107.482°E
A magnitude 6.0 earthquake struck 68 km S of Banjar, Indonesia on Wednesday, February 19, 1958, 19:25:27 UTC, at a depth of 35.0 km (shallow). It is the strongest earthquake within 300 km since an M6.2 on May 12, 1957.
- Magnitude
- 6.0
- Strong · mw
- Depth
- 35 km
- Shallow
- Felt reports
- 0
- Did You Feel It?
- Est. shaking
- V
- Moderate (ShakeMap)
- PAGER alert
- None
- Not issued
- Tsunami
- No flag
- USGS feed
Outlined circle: this earthquakeColoured lines: estimated shaking intensity (USGS ShakeMap)
In context
How big was it, and why here?
Energy released
17 kilotons of TNT
That is about the energy of the Hiroshima bomb. It released about 36 times the energy of a magnitude 5.0.
Tectonic setting
212 km
from the nearest mapped plate boundary, between the Sunda and Australian plates. Earthquakes this far from a boundary happen on faults inside a plate, often less frequently but sometimes strongly.
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 100 km
USGS has not published any M2.5+ earthquake within 100 km in the 30 days after this event.
Regional history
Past M5+ earthquakes within 300 km
USGS lists 30 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 7.487 km SSW of Srandakan, IndonesiaJuly 23, 1943 · 275 km E of this epicenter
- 7.030 km WNW of Labuan, IndonesiaApril 1, 1943 · 271 km NW of this epicenter
- 6.850 km WSW of Labuan, IndonesiaJuly 3, 1954 · 261 km NW of this epicenter
- 6.679 km WSW of Labuan, IndonesiaAugust 13, 1913 · 277 km NW of this epicenter
- 6.585 km SW of Labuan, IndonesiaMay 12, 1923 · 265 km W of this epicenter
- 6.429 km W of Labuan, IndonesiaMarch 24, 1948 · 265 km NW of this epicenter
- 6.3136 km S of Kawalu, IndonesiaSeptember 14, 1944 · 108 km SE of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 17 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 794 recorded deaths. The most severe:
- 1924
Java: Wonosobo
2 Dec 1924 · 273 km away · intensity IX
727 deathsSevere damage ($5–24M)
- 1924
Java
12 Nov 1924 · 262 km away
60 deaths
- 1875
W Java: Kuningan
25 Oct 1875 · 136 km away · intensity VIII
7 deathsSevere damage ($5–24M)
- 1834
Java: Bogor, Cinajur
10 Oct 1834 · 135 km away · intensity IX
Severe damage ($5–24M)
- 1926
Java: Prupuk,Margarsari,Dubuktengah
13 Dec 1926 · 185 km away · intensity IX
Severe damage ($5–24M)
- 1847
Java: Cheribon
16 Nov 1847 · 174 km away
Moderate damage ($1–5M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.