The majority of the dead are from the small rural town of Atsuma, where a cluster of dwellings were wrecked when a hillside collapsed from the force of the earthquake.
The state has been pounded by the worst monsoon rains in almost a century since August 8.
Rescue workers pulled survivors and bodies from buildings tilting precariously in the Taiwanese city of Hualien on Wednesday after an overnight earthquake killed at least seven people and injured more than 250.
The search for victims of last week's deadly mudslides in southern California continued on Monday, with hundreds of rescue workers with dogs and scanners hunting for four people still listed as missing.
The girl and her family had been visiting the region near the Aletsch glacier in southern Switzerland when she strayed from a foot path and fell into a narrow fissure in the ground.
Rescue workers have recovered 270 bodies so far from a mudslide in the outskirts of Sierra Leone's capital Freetown and the search continues for more, the mayor said on Tuesday.
Five children were among 11 Syrians killed after their plastic boat sank off Turkey's Aegean coast on Friday, the first such reported incident in months on an illegal migrant route meant to have been all but shut down.
The toll from a deadly mine collapse in eastern India's Jharkhand state rose to 11 on Saturday with rescue workers searching for more bodies under the rubble.