Anxiety isn’t an all-or-nothing feeling and can have different levels of intensity. Sometimes you might feel just a little anxious, other times you might feel extremely anxious. It can be hard to ...

I Felt by very few people; barely noticeable. II Felt by a few people, especially on upper floors. III Noticeable indoors, especially on upper floors, but may not be recognized as an earthquake. IV ...

There are a number of ways to measure the magnitude of an earthquake. Most scales are based on the amplitude of seismic waves recorded on seismometers. These scales account for the distance between ...