Mag. 4.1 earthquake - 237 km southeast of Surabaya, Jawa Timur, Indonesia, on Tuesday, 6 October 2020 at 13:59 (GMT) -

Mag. 4.1 earthquake  - 237 km southeast of Surabaya, Jawa Timur, Indonesia, on Tuesday, 6 October 2020 at 13:59 (GMT)

Light magnitude 4.1 earthquake at 10 km depth

6 Oct 14:10 UTC: First to report: BMKG after 10 minutes.
7 Oct 05:20: Magnitude recalculated from 4.0 to 4.1. Epicenter location corrected by 15.6 km (9.7 mi) towards N.
12 Oct 01:17: Now using data updates from BMKG
Date & time: 6 Oct 2020 01:59:46 UTC -
Magnitude: 4.1
Depth: 10.0 km
Epicenter latitude / longitude: 9.21°S / 113.59°E (Indonesia)
Nearest volcano: Raung (145 km / 90 mi)
Nearby towns and cities:
94 km (58 mi) SSE of Jeni
106 km (66 mi) SSE of Kencong (pop: 43,000)
112 km (70 mi) SSW of Genteng (pop: 79,700)
116 km (72 mi) S of Jember (pop: 298,600)
119 km (74 mi) SW of Muncar (pop: 64,500)
126 km (78 mi) SSE of Lumajang (pop: 123,600)
237 km (147 mi) SSE of Surabaya (pop: 2,374,700)
815 km (506 mi) ESE of Jakarta (pop: 8,540,100)
Weather at epicenter at time of quake:
Clear Sky 25.9°C (79 F), humidity: 75%, wind: 7 m/s (13 kts) from SE
Primary data source: BMKG
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) 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.
M 4.110 kmSouth of Java, IndonesiaBMKG
M 4.010 kmSouth Of Java, IndonesiaEMSC
M 4.110 kmSouth of Java, IndonesiaBMKG

User reports for this quake (4)

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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229.9 km NNW of epicenter [Map] / not felt (reported through our app)
183.6 km ENE of epicenter [Map] / not felt
187.9 km NW of epicenter [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
Umah Meng, Ubud, Gianyar, Bali, Indonesia / not felt : Not felt.
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Earlier earthquakes in the same area since 1900

Mag. 4.1 earthquake - 237 km southeast of Surabaya, Jawa Timur, Indonesia, on Tuesday, 6 October 2020 at 13:59 (GMT)

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