minus-squareavguser@lemmy.worldtoWorld News@lemmy.world•Japan issues tsunami evacuation orders after magnitude-8.7 earthquake off Russia – live updateslinkfedilinkEnglisharrow-up4·6 days agohttps://en.wikipedia.org/wiki/Status-6_Oceanic_Multipurpose_System linkfedilink
https://en.wikipedia.org/wiki/Status-6_Oceanic_Multipurpose_System