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Moderate mag. 4.1 earthquake - Indian Ocean, 129 km south of Bima, West Nusa Tenggara, Indonesia, on Saturday, May 27, 2023 at 5:30 am (GMT +8) -

Moderate magnitude 4.1 earthquake at 10 km depth

26 May 21:40 UTC: First to report: RaspberryShake after 10 minutes.

Earthquake details

Date & time	May 26, 2023 21:30:22 UTC -
Local time at epicenter	Saturday, May 27, 2023 at 5:30 am (GMT +8)
Status	Confirmed
Magnitude	4.1
Depth	10.0 km
Epicenter latitude / longitude	9.59°S / 118.45°E (Indian Ocean, Indonesia)
Antipode	9.59°N / 61.55°W
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	RaspberryShake (RaspberryShake)
Nearest volcano	Tambora (157 km / 98 mi)
Nearby towns and cities	117 km (73 mi) S of Dompu (pop: 49,000) \| Show on map \| Quakes nearby 129 km (80 mi) SSW of Bima (pop: 67,000) \| Show on map \| Quakes nearby 166 km (103 mi) SE of Sumbawa Besar (pop: 52,700) \| Show on map \| Quakes nearby 199 km (124 mi) W of Waingapu (pop: 48,800) \| Show on map \| Quakes nearby 199 km (124 mi) SW of Labuan Bajo (pop: 188,700) \| Show on map \| Quakes nearby 247 km (153 mi) WSW of Ruteng (Kabupaten Manggarai) (pop: 34,600) \| Show on map \| Quakes nearby 259 km (161 mi) ESE of Praya (Kabupaten Lombok Tengah) (pop: 35,200) \| Show on map \| Quakes nearby 280 km (174 mi) ESE of Matalam (pop: 318,700) \| Show on map \| Quakes nearby 106 km (66 mi) SSE of Pulau Sumbawa Island (pop: 1,391,300) \| Show on map \| Quakes nearby 167 km (104 mi) W of Pulau Sumba Island (pop: 686,100) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Broken Clouds 26°C (79 F), humidity: 70%, wind: 5 m/s (10 kts) from ESE
Estimated seismic energy released	8.9 x 10¹⁰ joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) \| about seismic energy

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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.

Mag.	Depth	Location	Source
4.1	10 km	Sumbawa Region, Indonesia	RaspberryShake
4.1	10 km	SUMBAWA REGION, INDONESIA	EMSC

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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.

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