Information on the earthquake: moderate mag. 4.2 earthquake
Medium-magnitude earthquake 4.2 to 10 km deep
Jun 21 02:35 UTC: First to report: BMKG after 6 minutes.
Updated Mon Jun 21, 2021, 02:39
Moderate magnitude 4.2 earthquake strikes in the morning 73 km southwest of Sumbawa Besar, Indonesia
Earthquake 4.2 June 21 10:29 a.m. (GMT +8)
A magnitude 4.2 earthquake struck just 10 minutes ago 73 km southwest of Sumbawa Besar, Indonesia, the Indonesian Meteorological, Climatological and Geophysical Agency reported.
The earthquake struck at a shallow depth of 10 km below the epicenter near Sumbawa Besar, ID.17 Sumbawa (undefined), West Nusa Tenggara, Indonesia, on the morning of Monday, June 21, 2021 at 10:29 a.m. local time. The exact magnitude, epicenter and depth of the quake could be revised in the coming hours or minutes when seismologists review the data and refine their calculations, or when other agencies release their report.
A second report was then released by the Euro-Mediterranean Seismological Center (EMSC), which also listed it as a magnitude 4.2 earthquake.
Cities near the epicenter where the earthquake could have been felt as very weak tremors include Labuan Lombok (10,000 inhabitants) located 60 km from the epicenter, Labuan Lombok (10,000 inhabitants) 60 km, Sumbawa Besar ( 52,700 inhabitants) 73 km away, Praya (35,200 inhabitants) 80 km, Pototano (5,000 inhabitants) 84 km, Lembar (10,000 inhabitants) 100 km and Mataram-Lombok (318,700 inhabitants) 101 km.
If you were or still are in this area during the earthquake help others with your comments and file a quick report here.
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Date and time: June 21, 2021 02:29:07 UTC –
Local time at epicenter: June 21 10:29 am (GMT +8)
Depth: 10.0 km
Latitude / longitude of epicenter: 8.96 Â° S / 116.95 Â° E (Indonesia)
Nearest volcano: Rinjani (80 km / 50 mi)
Nearby towns and villages:
60 km (37 mi) to SSE of Labuan Lombok (Kabupaten Lombok Timur) (pop: 10,000) -> Watch the earthquakes nearby!
60 km (37 mi) to SSE of Labuan Lombok (pop: 10,000) -> Watch the earthquakes nearby!
73 km (46 mi) southwest of Sumbawa Besar (pop: 52,700) -> Observe the earthquakes nearby!
80 km (50 mi) ESE of Praya (Kabupaten Lombok Tengah) (pop: 35,200) -> Observe the earthquakes nearby!
84 km (52 ââmi) southwest of Pototano (Kabupaten Sumbawa) (pop: 5,000) -> See nearby earthquakes!
100 km (62 mi) ESE of Lembar (Kabupaten Lombok Barat) (pop: 10,000) -> Watch the earthquakes nearby!
101 km (63 mi) ESE of Mataram-Lombok (pop: 318,700) -> Watch the earthquakes nearby!
194 km (120 mi) east of Denpasar (pop: 834 900) -> Observe the earthquakes nearby!
500 km (311 mi) ESE of Surabaya (pop: 2,374,700) -> See nearby earthquakes!
505 km (314 mi) SSO of Makassar (pop: 1,321,700) -> See earthquakes nearby!
Scattered clouds 27.1 Â° C (81 F), humidity: 56%, wind: 1 m / s (2 kts) from ESS
Main data source: BMKG (Meteorological, Climatological and Geophysical Agency of Indonesia)
Estimated energy released: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tonnes of TNT) Find out more
Also if you did NOT feel the tremor even if you were in the area, please report it! Your contribution is also valuable to earthquake science and seismic risk analysis and mitigation efforts. You can use your device’s location or the map to show where you were during the earthquake. Thank you!
Data for the same earthquake reported by different agencies
Info: The more agencies report the same earthquake and publish similar data, the more confidence you can have in the data. It normally takes up to a few hours for the seismic parameters to be calculated with near optimum accuracy.
|4.2||10 km||Sumbawa region, Indonesia||BMKG|
|4.2||10 km||LOMBOK REGION, INDONESIA||EMSC|
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