Mag. 4.8 earthquake - Ceram Sea, 112 km northwest of Ambon City, Maluku, Indonesia, on Monday, 4 November 2019 at 16:25 (GMT) -
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Light magnitude 4.8 earthquake at 51 km depth
4 Nov 16:34 UTC: First to report: GeoAu after 9 minutes.
Nov 4 22:43: Magnitude recalculated from 5.3 to 4.8.
Hypocenter depth recalculated from 42.7 to 51.2 km.
Nov 4 22:43: Magnitude recalculated from 5.3 to 4.8.
Hypocenter depth recalculated from 42.7 to 51.2 km.
Magnitude: 4.8
Depth: 51.2 km
Epicenter latitude / longitude: 2.778°S / 127.778°E

Nearest volcano: Bibinoi (217 km / 135 mi)
Nearby towns and cities:
112 km (69 mi) NNW of Ambon City (pop: 355,600) --> See nearby quakes!
141 km (88 mi) WNW of Amahai (pop: 47,700) --> See nearby quakes!
392 km (243 mi) S of Sofifi (Kota Tidore Kepulauan) (pop: 36,200) --> See nearby quakes!
399 km (248 mi) S of Ternate (pop: 101,700) --> See nearby quakes!
441 km (274 mi) WSW of Sorong (pop: 125,500) --> See nearby quakes!
2352 km (1461 mi) E of Jakarta (pop: 8,540,100) --> See nearby quakes!
68 km (42 mi) NNE of Pulau Tuban Island --> See nearby quakes!
195 km (121 mi) W of Seram Island --> See nearby quakes!
Primary data source: GeoAu (Geoscience Australia )
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 tons of TNT) More info
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.
Magnitude | Depth | Location | Source |
M 4.8 | 51 km | Ceram Sea (Indonesia) | GeoAu |
M 4.6 | 44 km | Ceram Sea (Indonesia) | BMKG |
M 4.7 | 20 km | 49km NW of Piru, Indonesia | USGS |
M 4.7 | 30 km | Ceram Sea, Indonesia | EMSC |
User reports for this quake
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Mag. 4.8 earthquake - Ceram Sea, 112 km northwest of Ambon City, Maluku, Indonesia, on Monday, 4 November 2019 at 16:25 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!