Japan earthquake M5.5 (Hokkaido)

Hokkaido is Japan's northernmost main island

• A magnitude 5.5 earthquake
• warnings have been issued for a likely change in sea level, but not expected to cause damage

USGS map:

More:

• 3 out of 7 on Japan's scale
• 132km SE of Shizunai, Japan
• Depth is just 10km