Japan

The 2010 Christchurch earthquake was of magnitude 7.1.

The 2011 Christchurch earthquake was of magnitude 6.3.

The 2011 Japan earthquake was of magnitude 9.0.

The formula for comparing the energy released by two earthquakes using the moment magnitude scale (which is what I assume those numbers are in, since it's the most common scale for large earthquakes) is

D=103*(m1 - m2)/2

So compared to the more recent Christchurch earthquake, we get that the Japan earthquake was about

103*(9.0-6.3)/2 = 103*2.7/2 = 104.05 which we can tell even without actually doing the calculations is a bit over 10,000 times more powerful in terms of total energy released. (this does not, however, mean 10,000 times more damage).

Uranium is the radioactive material element used in nuclear reactors, including the Fukushima Daiichi plant in Japan. Uranium undergoes fission reactions, releasing energy that is used to generate electricity.

It happened in the noon at 2:46 p.m. local time on Friday,11th march

There are many airports in Japan. The small airport at Sendai was destroyed but all others are still operating.

As of now, it is difficult to provide an exact number of survivors from the 2011 earthquake and tsunami in Japan. However, many people were able to evacuate or be rescued during the disaster. The total number of survivors can vary based on different reports and sources.

The tsunami in Japan in 2011 was a devastating natural disaster that resulted in significant loss of life, infrastructure damage, and environmental impact. It showcased the importance of preparedness, early warning systems, and global collaboration in response to such disasters. The recovery and rebuilding process highlighted the resilience and strength of the Japanese people.

The earthquake in Japan caused significant damage to infrastructure and buildings, resulting in displacement of people from their homes. Many lost their lives, and others experienced injuries and trauma. The economic impact was also severe, with disruptions to businesses and livelihoods.

The earthquake in Japan can affect the US through potential disruptions in global supply chains, impacting industries that rely on Japanese imports or exports. It may also influence financial markets and trade relations between the two countries. Additionally, there could be humanitarian and diplomatic responses from the US to assist Japan in recovery efforts.

The number has gone up to 12000 and climbing

The epicenter of the 2011 earthquake in Japan was located off the coast of Tohoku, specifically near the city of Sendai in the Miyagi Prefecture. This powerful undersea quake triggered a devastating tsunami and resulted in widespread destruction across the region.

The tectonic plates involved in Japan's 2011 earthquake were the Pacific Plate and the North American Plate. The earthquake resulted from the Pacific Plate subducting beneath the North American Plate along the Japan Trench.

In the context of a natural disaster event, the earthquake typically occurs before the tsunami. This is because the earthquake generates the seismic waves that trigger the tsunami as a series of powerful ocean waves.

The earthquake was first and caused the tsunami, like when you throw a stone into a pond first and then the ripples go out.

Only in a few locations. In most areas the water went back into the ocean. However, portions of the Japanese coast dropped in elevation as a result of the earthquake that caused the tsunami. A few locations dropped below sea level.

The earthquake in Japan typically lasts for a few seconds to a couple of minutes, depending on the magnitude. The exact end time can vary, but the shaking usually subsides within a short period after the initial impact.

There have been no significant leaks of radiation from the Fukushima Daiichi nuclear power plant since the initial accident in 2011. The plant is undergoing decommissioning and cleanup efforts are ongoing to manage the remaining radioactive material. However, some contamination of the surrounding area persists.

The Japan Earthquake effected the whole world really. But I know what you are talking about! Hawaii, The coast of America, basically everywhere in the pacific region but NOT AUSTRALIA, hope this helps :)

The Japanese people are resilient and have learned to endure both natural and national tragedies such as Tsunamis and war . The Japanese will prevail by perseverance using the assistance given by their fellow citizen , the nation of Japan and that provided by other nations . Remember that when we no longer hear about the travails caused by the Tsunami because it's no longer headlined in the news this does not mean that their woes are over but that they still need our ongoing help . We can continue to be of assistance by giving to the American Red Cross . ~ See the link below .

Numerous countries offered assistance to Japan after the earthquake in 2011, including the United States, South Korea, China, Australia, and many others. The international community rallied to provide aid and support to Japan during this devastating time.

There are vaults in Earth's surface. They can be anywhere. These vaults are just cracks in the earth. The 2 pieces put a lot of pressure together, forming an earthquake, later turning into a mountain or a depression. If a vault is underwater, it causes an earthquake, as the one in Japan. Japan's earthquake had 8.9 magnitude. An earthquake underwater causes the water to overwhelm, and it causes a tsunami.

The tsunami in northern Japan, following the Tōhoku earthquake, began on March 11, 2011. This natural disaster resulted in widespread devastation and loss of life.

The moon phase during a tsunami is unlikely to have a significant impact on the occurrence of the tsunami itself. Tsunamis are primarily triggered by underwater earthquakes or volcanic eruptions, not by the moon phase.

Before the tsunami in Japan in 2011, a massive undersea earthquake occurred off the coast of Japan, measuring 9.0 on the Richter scale. This earthquake generated a powerful tsunami that caused extensive devastation along the northeast coast of Japan. Thousands of lives were lost, and there was widespread destruction of infrastructure and communities.

The 2011 tsunami in Japan primarily affected Japan itself. However, there were also some impacts felt in other countries across the Pacific Ocean, including parts of the United States, Canada, and various countries in Asia and South America.