The quake’s epicentre was within the ocean about 56 kilometres southwest of the capital, Honiara, at a depth of 13 kilometres, based on the US Geological Survey.
There have been no quick reviews of widespread harm or accidents.
The US Tsunami Warning System mentioned the earthquake hit round 1pm and is now warning there’s a tsunami threat.
“Tsunami waves reaching 0.3 to 1 metre above the tide degree are attainable for some coasts of the Solomon Islands,” it mentioned.
“Tsunami waves are forecast to be lower than 0.3 metres above the tide degree for the coasts of Papua New Guinea.”
The US Tsunami Warning System added Kirakira, Auki and Ghatere are in danger over the approaching hours.
The physique additionally warned coastal areas in danger on this radius ought to keep alert and comply with directions from nationwide and native authorities.
The Australian Excessive Fee to the Solomon Islands reported the tsunami warning for Honiara has been lifted.
“However count on uncommon sea currents round most coastal waters. Persons are additionally suggested to be vigilant as aftershocks are anticipated to proceed,” the authority mentioned.
The Solomon Islands sit on the Pacific Ring of Hearth, an arc alongside the Pacific Ocean rim the place many volcanic eruptions and earthquakes happen.
The Bureau of Meteorology mentioned there isn’t any tsunami risk to Australia.