On 4 April 2022 a strong earthquake occurred at Vanuatu at a depth of 10 km. The seismic event occurred at 16:06:56 UTC and had an estimated moment magnitude (Mw) 6.0.
Seismic activity could have been stronger following the Venus-Mercury-Uranus conjunction on the 1st and the Earth-Mars-Saturn conjunction early on the 5th, which was exact hours after the earthquake. Statistically a higher 6 magnitude earthquake would have been likely. However, from the 4th to the 17th, only three stronger earthquakes (Mw 6+) occurred, all of them at Vanuatu.
Venus-Mercury-Uranus 2022-04-01, 16:40:29 44°44'36" Mercury-Sun-Earth 2022-04-02, 22:57:00 192°52'31" Earth-Mars-Saturn 2022-04-05, 1:45:59 322°06'09" Earth-Moon-Sun 2022-04-01, 5:44:24 11°10'50" Earth-Moon-Uranus 2022-04-03, 17:06:48 42°43'41"