Nicaragua: Magnitude-6.5 offshore earthquake occurs in Pacific Ocean Sept. 22

Event

A magnitude-6.5 offshore earthquake occurred inn the Pacific Ocean off the western coast of Nicaragua at around 03:57 Sept. 22. The epicenter was approximately 78 km (48 miles) southwest of Jiquilillo, Nicaragua. The tremor occurred at a depth of approximately 30 km (19 miles), and moderate shaking was likely felt throughout much of Nicaragua, and light shaking felt in El Salvador, southern Honduras, and northern Costa Rica. There have been no initial reports of damage or casualties; however, some damage cannot be ruled out in coastal areas close to the epicenter. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Aftershocks are possible over the coming hours and 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. Vacate 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.