![real time 3d earthquake monitor real time 3d earthquake monitor](https://static.ags.aer.ca/files/image-content/vault.jpg)
Phase 5: Felt by the majority, fallen dishes, movement of unstable objects. Dishes vibrate and feel like heavy truck. Phase 4: It is felt by several outside during the day and when it gets dark. Phase 3: It is felt on the upper floors of buildings, however it is not always recognized as an earthquake, but as a heavy vehicle. Phase 2: Feeling for few at rest, especially in high areas Phase 1: Not felt, only a few in certain conditions. Richter and presented in 1935, it is based on logarithmic magnitude. The first arises in 1902 from Giuseppe Mercalli and is based on movement, and the second was proposed by Charles F.
![real time 3d earthquake monitor real time 3d earthquake monitor](http://ds.iris.edu/seismon/views/eveday/imgs/topMap.eveday.gif)
To measure the magnitude of an earthquake, the most famous scales to measure them are Mercalli and Ritcher. Two types of measurement: Mercalli and Ritcher This real-time interactive earthquakes monitor is shown here: (Credits to USGC) Even when some are atypical earthquakes or far from the boundaries of tectonic plates, the effects were felt. All of these earthquakes were fully identified by the USGC and recorded in its database. In addition to the Utah earthquake, this month there was another earthquake in Kasina, Croatia of 5.4 degrees on March 21, and not long before another earthquake of 5.7 in Xegar, China. This earthquake was fully identified by the real-time interactive earthquakes monitor, provided by the USGC. It was an atypical earthquake of which it can be considered a quite rare phenomenon, the last event of which took place in 1992.
![real time 3d earthquake monitor real time 3d earthquake monitor](https://hackster.imgix.net/uploads/cover_image/file/63036/april-11-2012-global-earthquakes.jpg)
On March 18, a magnitude 5.7 earthquake struck the Salt Lake City, Utah area, causing some material losses.