Moderate mag. 5.4 earthquake - Southern Sumatra, Indonesia, on Monday, 27 September 1999 at 11:58 (GMT)

Moderate mag. 5.4 earthquake - Southern Sumatra, Indonesia, on Monday, 27 September 1999 at 11:58 (GMT)

Moderate magnitude 5.4 earthquake at 68 km depth

Date & time: 27 Sep 1999 11:58:06 UTC
Magnitude: 5.4
Depth: 68.1 km
Epicenter latitude / longitude: 4.742°S / 103.083°E (Indonesia)
Nearest volcano: Patah (57 km / 35 mi)
Nearby towns and cities:
82 km (51 mi) SSW of Pagar Alam (pop: 70,400) --> See nearby quakes!
118 km (73 mi) SSW of Lahat (pop: 65,900) --> See nearby quakes!
120 km (75 mi) SW of Tanjungagung (pop: 53,100) --> See nearby quakes!
138 km (86 mi) WSW of Baturaja (pop: 134,800) --> See nearby quakes!
139 km (86 mi) SE of Bengkulu (pop: 309,700) --> See nearby quakes!
155 km (96 mi) SSE of Curup (pop: 46,200) --> See nearby quakes!
163 km (101 mi) S of Lubuklinggau (pop: 148,200) --> See nearby quakes!
193 km (120 mi) SW of Prabumulih (pop: 103,500) --> See nearby quakes!
448 km (278 mi) WNW of Jakarta (pop: 8,540,100) --> See nearby quakes!
463 km (288 mi) WNW of Bekasi (pop: 1,520,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 5.468 kmsouthern Sumatra, IndonesiaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 5.4 quake Southern Sumatra, Indonesia, 27 September 1999 11:58 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 16 Nov 1999 20:37 UTC
    | M 4.6 |
    73.6 km (45.7 mi) depth
    |
    10 km (6 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.4 earthquake - Southern Sumatra, Indonesia, on Monday, 27 September 1999 at 11:58 (GMT)
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