Quake Info: Light likes. 4.2 Earthquake – Indian Ocean, 96 km southeast of Praya, Indonesia, on Friday, October 1, 2021, 10:02 p.m. (GMT +8)
Earthquake of slight magnitude 4.2 at a depth of 47 km
October 1, 14:12 UTC: First report: EMSC after 9 minutes.
Oct. 1, 2:15 pm: Now with data updates from BMKG
Update Fri, Oct 1, 2021, 2:18 pm
Intermediate magnitude 4.2 quake hits 96 km southeast of Praya, Indonesia late at night
4.2 Quake Oct 1st 10:02 pm (GMT +8)
A 4.2 magnitude earthquake of moderate magnitude was reported late at night near Praya, ID.17 Lombok (undefined), West Nusa Tenggara, Indonesia.
According to the Indonesian Agency for Meteorology, Climatology and Geophysics, the quake struck on Friday, October 1, 2021, at 10:02 p.m. local time at a moderately shallow depth of 47 km. The exact strength, epicenter, and depth of the quake could be revised within the next few hours or minutes as seismologists review the data and refine their calculations, or when other agencies publish their report.
A second report was later published by the European-Mediterranean Seismological Center (EMSC), which also listed it as a 4.2 magnitude earthquake.
Cities near the epicenter where the quake may have been perceived as very weak are Labuan Lombok (residents 10,000) 92 km from the epicenter, Labuan Lombok (residents 10,000) 92 km, Praya (35,200 inhabitants) 96 km and Sumbawa Besar (52,700 inhabitants) 105 km away.
If you were or are in this area during the quake help others with your feedback and report it here.
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Appointment time: October 1, 2021 14:02:54 UTC –
Local time in the epicenter: Friday, October 1, 2021, 10:02 p.m. (GMT +8)
Depth: 47.0 km
Epicenter Latitude / Longitude: 9.29 ° S / 116.91 ° E↗ (Indian Ocean, Indonesia)
Antipode: 9.29 ° N / 63.09 ° W↗
Closest volcano: Rinjani (108 km)
92 km (57 mi) SSE of Labuan Lombok (Kabupaten Lombok Timur) (Population: 10,000) -> See quakes nearby!
92 km (57 mi) SSE of Labuan Lombok (Population: 10,000) -> See quakes nearby!
96 km (59 mi) southeast of Praya (Kabupaten Lombok Tengah) (Population: 35,200) -> See quakes nearby!
105 km (65 mi) SSW of Sumbawa Besar (Population: 52,700) -> See quakes nearby!
117 km (73 mi) southeast of matalam (Population: 318,700) -> See quakes nearby!
190 km (118 mi) WSW of Dompu (Population: 49,000) -> See quakes nearby!
199 km (124 mi) ESE of Denpasar (Population: 834,900) -> See quakes nearby!
239 km (149 mi) ESE of Singaraja (Population: 133,800) -> See quakes nearby!
511 km (317 mi) ESE of Surabaya (Population: 2,374,700) -> See quakes nearby!
538 km (334 mi) SSW from Macassar (Population: 1,321,700) -> See quakes nearby!
93 km (58 miles) southeast of Lombok island (Population: 3,311,000) -> See quakes nearby!
134 km (83 mi) WSW of Pulau Sumbawa Island (Population: 1,391,300) -> See quakes nearby!
Overcast clouds 27 ° C (81 F), humidity: 77%, wind: 4 m / s (7 kts) from SSE
Primary data source: BMKG (Meteorological, Climatological and Geophysical Agency of Indonesia)
Estimated energy released: 1.3 x 1011 Joule (35 megawatt hours, equivalent to 30.1 tons of TNT) More information
If you did NOT feel the tremor even though you were in the area please report it! Your input is valuable to earthquake research, seismic hazard analysis, and containment efforts. You can use your device’s location or the map to see where you were during the earthquake. Thanks very much!
Dates for the same earthquake reported by different authorities
Info: The more agencies report on the same quake and post similar data, the more confidence you can have in the data. It usually takes up to a few hours for earthquake parameters to be calculated with near optimal accuracy.
|4.2||47 km||Sumbawa region, Indonesia||BMKG|
|4.2||47 km||LOMBOK REGION, INDONESIA||EMSC|
Previous earthquakes in the same area
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