Written by on . Last updated April 16th, 2024.

A Magnitude 4.8 earthquake struck in the Maluku Sea 152 kilometer from Ternate, Indonesia deep in the night of Saturday March 30th, 2024.

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Earthquake Summary

This earthquake hit under water in the Maluku Sea, 77 kilometers (48 mi) off the coast of Indonesia, 152 kilometer north-northwest of Ternate in North Maluku. The center of this earthquake had an intermediate depth of 104 km.

Date and Time: Mar 30, 2024 03:06 (Jayapura Time)
- Mar 29, 2024 18:06 Universal Time.
Location: 152 km NNW of Ternate, North Maluku, Indonesia.
Coordinates 2°5'55"N 126°58'33"E.
Map: Map of area around epicenter.
Map of area around epicenter. Click to open in Google Maps.
Magnitude: MAG 4.8
Detected by 12 stations. Maximum Error Range ±0.089 .
Depth: 104 km (64 mi)
An intermediate depth.
Tsunami Risk: Tsunami very unlikely
Earthquakes under MAG-6.5 at depths deeper than 100km are very unlikely to cause tsunami's.
Always stay cautious - More info here.

Nearby towns and cities

This earthquake may have been felt in Indonesia . Located 152 kilometer (94 mi) north-northwest of the epicenter of this earthquake, Ternate (North Maluku, Indonesia) is the nearest significant population center.

An overview of nearby towns and cities is available in the overview below.

Overview of nearby places

Distance Place
152 km (94 mi)
SSE from epicenter

North Maluku, Indonesia.
165 km (103 mi)
SSE from epicenter

North Maluku, Indonesia.
246 km (153 mi)
WSW from epicenter

North Sulawesi, Indonesia.
246 km (153 mi)
WSW from epicenter

North Sulawesi, Indonesia.
257 km (160 mi)
WSW from epicenter

North Sulawesi, Indonesia.
Cities and Towns around the epicenter of this earthquake.

Aftershocks detected

In the days before this main shock, 3 smaller foreshocks were detected. Roughly 3 days before this earthquake, a foreshock measuring MAG-4.6 was detected nearby this earthquake.

Overview of foreshocks and aftershocks

Classification Magnitude When Where
Foreshock M 4.6 3 days earlier
Mar 27, 2024 04:22 (Jayapura Time)
30 km (19 mi)
SW from Main Shock.
Foreshock M 3.3 2 days earlier
Mar 27, 2024 23:26 (Jayapura Time)
86 km (54 mi)
S from Main Shock.
Foreshock M 3.2 20 hrs earlier
Mar 29, 2024 13:52 (Jayapura Time)
100 km (62 mi)
WNW from Main Shock.
Main Shock M 4.7 Mar 30, 2024 10:13
(Jayapura Time)
Detected MAG2.5+ earthquakes within within 100km (62 mi), that occurred in the three days before and after the main shock.

More earthquakes coming?

The risk of aftershocks decreases rapidly over time. Usually, aftershocks are at least one order of magnitude lower than a main shock.

The chance that a significant earthquake like this one is followed by an even larger earthquake is not so large. On average, scientists estimate a 94% chance that a major earthquake will not be followed by an even larger one. It is still adviced to be aware of this risk

Read: How to Stay Safe during an Earthquake (cdc.gov).

Earthquakes like this happen often in the region

Earthquakes of this strength are very common in the region. This is the strongest earthquake to hit since March 19th, 2024, when a 4.9 magnitude earthquake hit 128 km (79 mi) further southwest. An even stronger magnitude 7.1 earthquake struck on November 14th, 2019.

In total, 798 earthquakes with a magnitude of 4.8 or higher have been registered within 300km (186 mi) of this epicenter in the past 10 years. This comes down to an average of once every 5 days.

Tsunami very unlikely

DISCLAIMER: We strongly suggest to closely monitor advice from local authorities with regards to tsunami risks. Our analysis is based on automatically collected data from external sources, and these might contain mistakes. In addition, earthquakes can cause landslides that may lead to a tsunami, or be a followed by another, potentially stonger, earthquake.

For a serious tsunami to occur, earthquakes usually need to have a magnitude of at least 6.5 and occur at a shallow depth of maximum 100km. Neither are the case with this earthquake. However always stay cautious and monitor advice from local authorities.

Tsunami Risk Factors

Factor Under Sea? MAG-6.5 or stronger? Shallow depth?
Explanation Almost all tsunami's are caused by earthquakes with their epicenter under sea or very near the sea. However stay cautious in coastal areas as earthquakes on land may cause landslides into sea, potentially still causing a local tsunami. Under MAG 6.5: Very unlikely to cause a tsunami.
MAG 6.5 to 7.5: Destructive tsunami's do occur, but are uncommon. Likely to observe small sea level changes.
MAG 7.6+: Earthquakes with these magnitudes might produce destructive tsunami's.
Most destructive tsunami's are caused by shallow earthquakes with a depth between 0 and 100km under the surface of the earth. Deeper tsunami's are unlikely to displace to ocean floor.
This Earthquake This earthquake appears to have struck under the sea. Not this earthquake.
This earthquake had a magnitude of 4.8. Earthquakes of this strength are unlikely to trigger a tsunami.
Not this earthquake.
This earthquake occurred at a depth of 104 km (64 mi). Earthquakes this deep in the earth are unlikely to trigger a tsunami.


Last updated 16/04/24 19:38 (). This article contains currently available information about the earthquake and is automatically composed. We continue to update this article up to a few days after the earthquake occurred.

  1. US Geographic Society (USGS): Earthquake us7000m8sq
  2. European-Mediterranean Seismological Centre (EMSC): Earthquake 20240329_0000216
  3. Geonames.org: World Cities Database
  4. Google Maps: Static API
  5. Earthquakelist.org: Historic Earthquakes Database

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