Indonesia: Magnitude 7.0 offshore earthquake strikes in Java Sea, off eastern Java, at around 16:55 April 14 /update 1

Event

A magnitude-7.0 offshore earthquake, and a 5.5 magnitude aftershock, occurred in the Java Sea, off eastern Java, at around 16:55 and 17:37, respectively, on April 14. The epicenter was about 94 km (58 miles) north-northwest of Tuban. The initial tremor occurred at a depth of about 603 km (375 miles), and moderate shaking was probably felt throughout Central Java and East Java. There have been no initial reports of damage or casualties as a result of the earthquake. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Further aftershocks are likely over the coming days. The event has not prompted any tsunami advisories.

Officials may temporarily shut down transportation infrastructure in the tremor zone to check for damage. Minor disruptions could occur during shutdowns, but service will likely resume quickly if no damage is found. Utility outages are possible, particularly near the earthquake's epicenter.

Advice

Plan accordingly for aftershocks. Consider vacating multistory buildings if operating in affected areas until authorities confirm their structural integrity. Allow additional time for air and road travel, as aftershocks may prompt brief disruptions. Seek updated information on road conditions before driving in hilly areas in the affected region due to potential landslides.