5 days ago
Earthquakes occur in the New Madrid seismic zone every day. Most of them are so small (magnitudes 0, 1, 2...) that they can't be felt, only recorded by an instrument. The faults in the New Madrid seismic zone are active, producing these small events all the time. If you mean Madrid, Spain, you can do an earthquake search by googling "international seismological centre".
earthquakes are most likely to occur on the rim of tectonic plates
The lithosphere is where earthquakes occur.
Earthquakes occur at all plate boundaries.
Please more specific, as earthquakes occur worldwide.
seismic unit
seismic unit
seismic unit
Seismic waves and tsunamis.
Seismic gaps.
They're called Seismic waves
A small area of a country or state where earthquakes occur frequently.
Earthquakes can release an enormous amount of energy. The energy is emitted in the form of seismic waves!
Earthquakes occur in the New Madrid seismic zone every day. Most of them are so small (magnitudes 0, 1, 2...) that they can't be felt, only recorded by an instrument. The faults in the New Madrid seismic zone are active, producing these small events all the time. If you mean Madrid, Spain, you can do an earthquake search by googling "international seismological centre".
Most seismic activities are associated with areas of active tectonism. So earthquakes occurs principally in such areas.
Earth's tectonic plates move and seismic waves begin to occur.
Most earthquakes occur along plate boundaries, which was not true of the New Madrid earthquakes. It was an unusual earthquake because of its location, duration and intensity for that location.