Four large earthquakes today and Thursday.
1. Northern Chile magnitude 6.0 at 12:12 am GMT Wednesday.
2. Southern Iran magnitude 6.0 at 3:30pm local time Wednesday.
3. Eastern Coast of Japan magnitude 7.0 at 9:21am Thursday morning. Tsunami warning issued for 20 inch tsunami.
4. Northeastern Indonesia magnitude 6.6, Indonesia's seismological agency said is was a 7.6 and a tsunami warning was issued Thursday.