Nurtaj is an Arabic name for girls that is formed from the word Nur (light) and taj (crown), thus meaning crown of light.Since taj can be used to add emphasis to names, the meaning can ... Read more.urtaj is an Arabic name for girls that is formed from the word Nur (light) and taj (crown), thus meaning crown of light.
It's important to be able to distinguish between minor earthquakes that cause no damage or fatalities and major earthquakes that result in horrific loss of life. That's why we usually describe earthquakes by giving them a number on either the Richter scale or the Mercalli scale.
It killed nearly 1,900 people and caused about $4 billion in damage in 2010 dollars [source: USGS ]. Generally, you won't see much damage from earthquakes that register below 4 on the Richter scale. Richter ratings only give you a rough idea of the actual impact of an earthquake, though.