Earthquake! (2)

Here is a link to the explanation of the Japanese earthquake intensity scale. This scale describes the earthquake in terms of human perceptions.

http://en.wikipedia.org/wiki/Japan_Meteorological_Agency_seismic_intensity_scale

Earthquake!

Here is a link to the record of the recent earthquakes that are devastating Japan. Please note that the times are NOT Japan time.

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/quakes_all.html