Contact | RSS | EN | DE | EL | ES | FR | IT | RU

Moderate mag. 4.0 earthquake - Molucca Sea, 234 km south of Ternate, North Maluku, Indonesia, on Saturday, Mar 18, 2023 at 6:06 pm (GMT +9) -

Moderate magnitude 4.0 earthquake at 10 km depth

18 Mar 09:20 UTC: First to report: RaspberryShake after 14 minutes.

Earthquake details

Date & time	Mar 18, 2023 09:06:20 UTC -
Local time at epicenter	Saturday, Mar 18, 2023 at 6:06 pm (GMT +9)
Status	Confirmed
Magnitude	4
Depth	10.0 km
Epicenter latitude / longitude	1.25°S / 126.87°E (Molucca Sea, Indonesia)
Antipode	1.25°N / 53.13°W
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	RaspberryShake (RaspberryShake)
Nearest volcano	Bibinoi (109 km / 68 mi)
Nearby towns and cities	234 km (145 mi) SSW of Sofifi (Kota Tidore Kepulauan) (pop: 36,200) \| Show on map \| Quakes nearby 234 km (145 mi) SSW of Ternate (pop: 101,700) \| Show on map \| Quakes nearby 309 km (192 mi) NNW of Ambon City (pop: 355,600) \| Show on map \| Quakes nearby 325 km (202 mi) NW of Amahai (pop: 47,700) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Few Clouds 28.7°C (84 F), humidity: 66%, wind: 1 m/s (3 kts) from NNW
Estimated seismic energy released	6.3 x 10¹⁰ joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) \| about seismic energy

Show interactive Map

[smaller] [bigger]

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
4.0	10 km	Indonesia: Southern Molucca Sea	RaspberryShake
4.0	10 km	KEPULAUAN SULA, INDONESIA	EMSC

Most recent quakes Top 20 past 24 hrs Quakes in Indonesia

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.

Earlier earthquakes in the same area

Click here to search our database for earlier earthquakes in the same area since 1900!

Try our free app!

Android | iOS version

Why is there advertising on this site?

Support us - Help us upgrade our services!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:

Improved multilanguage support
Tsunami alerts
Faster responsiveness

Thanks to your past donations, these features have been added recently:

Design upgrade
Detailed quake stats
Additional seismic data sources

Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS

Thank you!

Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.
Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.

Volcanoes & Earthquakes