Strong mag. 6.5 earthquake - Southern Sumatra, Indonesia on Tuesday, 18 August 2020 - information

Very strong mag. 6.5 earthquake - Indian Ocean, 114 km west of Benkulu, Bengkulu, Indonesia, on Tuesday, August 18, 2020 at 22:24 (GMT)

This quake was likely a foreshock of the 6.6 quake Indian Ocean, 109 km west of Benkulu, Bengkulu, Indonesia, August, 18 2020 22:29 GMT, which followed after 5 minutes.
Very strong mag. 6.5 earthquake - Indian Ocean, 114 km west of Benkulu, Bengkulu, Indonesia, on Tuesday, August 18, 2020 at 22:24 (GMT)

Very strong magnitude 6.5 earthquake at 39 km depth

18 Aug 22:30 UTC: First to report: GFZ after 7 minutes.
Aug 18 22:31: Magnitude recalculated from 6.6 to 6.7.
Aug 18 22:36: Magnitude recalculated from 6.7 to 6.6.
Aug 18 22:47: Magnitude recalculated from 6.6 to 6.5.
Hypocenter depth recalculated from 10.0 to 39.0 km.
Date & time: Aug 18, 2020 22:24:03 UTC -
Magnitude: 6.5
Depth: 39.0 km
Epicenter latitude / longitude: 4.18°S / 101.31°E (Indian Ocean, Indonesia)
Antipode: 4.18°N / 78.69°W
Nearest volcano: Kaba (206 km / 128 mi)
Nearby towns and cities:
114 km (71 mi) WSW of Benkulu (pop: 309,700) --> See nearby quakes!
156 km (97 mi) WSW of Curup (pop: 46,200) --> See nearby quakes!
198 km (123 mi) WSW of Lubuklinggau (pop: 148,200) --> See nearby quakes!
216 km (134 mi) W of Pagar Alam (pop: 70,400) --> See nearby quakes!
236 km (147 mi) S of Sungai Penuh (pop: 95,900) --> See nearby quakes!
252 km (156 mi) W of Lahat (pop: 65,900) --> See nearby quakes!
278 km (173 mi) W of Tanjungagung (pop: 53,100) --> See nearby quakes!
375 km (233 mi) SSE of Padang (pop: 840,400) --> See nearby quakes!
406 km (253 mi) WSW of Palembang (pop: 1,441,500) --> See nearby quakes!
654 km (406 mi) WNW of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 3.5 x 1014 joules (98.6 gigawatt hours, equivalent to 84802 tons of TNT or 5.3 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.
6.539 kmSouthern Sumatra, IndonesiaGFZ
6.810 kmSouthern Sumatra, IndonesiaEMSC
6.638 kmSouthern Sumatra, IndonesiaGeoAu
6.7112 kmSouthwest of Sumatra, IndonesiaBMKG
6.820 kmSouthern Sumatera, Indonesia [Sea: Indonesia]INGV
6.822 km139 km WSW of Bengkulu, IndonesiaUSGS

User reports for this quake (17)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
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Singapore (673 km NNE of epicenter) [Map] / Weak shaking (MMI III) : Felt tremors on the upper floors of an apartment in Singapore, hanging objects were swinging | 2 users found this interesting.  
Sungai Penuh, Jambi (236.7 km N of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)
Singapore (677.6 km NNE of epicenter) [Map] / not felt
Ranau, Sabah (2040.2 km NE of epicenter) [Map] / not felt (reported through our app)
Bakaldalam, Bengkulu (157.9 km E of epicenter) [Map] / Strong shaking (MMI VI)
singapore (673.1 km NNE of epicenter) [Map] / Light shaking (MMI IV)
Rejang lebong, bengkulu (156.5 km ENE of epicenter) [Map] / Strong shaking (MMI VI) (reported through our app)
Padang (379.6 km NNW of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)
27 km of Benkulu (125.9 km E of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)
singapore / Weak shaking (MMI III) : Just some light shaking, though it was strong enough to move the doors and window panes back and forth ever so slightly. | One user found this interesting.  
Singapore / not felt : Ceiling lamps started swaying. A pot on a ledge fell over. | One user found this interesting.  
Marina del Rey, CA 90292 / not felt : Felt through ESP. thanks  
singapore / Very weak shaking (MMI II)
Singapore / Weak shaking (MMI III)
Singapore / Very weak shaking (MMI II)
Singapore / Very weak shaking (MMI II)
(Indonesia, 381 km NW of epicenter) : Terasa mengayun, tidak ada kerusakan di sekitar rumah (reported through EMSC)  
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