When Nature Strikes

Q: What is the most powerful earthquake ever recorded in human history?

1960 Chile earthquake (9.5 magnitude). A magnitude 9.5 earthquake struck Chile on May 22, 1960, and remains the most powerful earthquake in recorded history.

Q: In what year did Mount Tambora in Indonesia erupt, causing one of history's deadliest volcanic eruptions?

1815. Mount Tambora erupted on April 10, 1815, on the Indonesian island of Sumbawa, with estimates of 100,000 deaths.

Q: The 1883 eruption of Krakatau created one of history's largest and most destructive what?

tsunamis. Krakatau exploded and collapsed on August 27, 1883, generating one of the largest and most destructive tsunamis ever recorded.

Q: Approximately how many people were killed by the Krakatau tsunami in 1883?

more than 34,000. The 1883 Krakatau eruption and tsunami killed more than 34,000 people, mostly from the massive waves.

Q: The 2004 Indian Ocean tsunami killed how many people across multiple countries?

approximately 227,898. A 9.1-magnitude earthquake on December 26, 2004, generated a tsunami that left 227,898 people dead or missing.

Q: What was the magnitude of the 1964 Alaska earthquake, the largest ever in North America?

9.2 magnitude. The largest earthquake in North America struck Prince William Sound, Alaska, on March 28, 1964, with a magnitude of 9.2.

Q: Approximately how many earthquakes occur on Earth every year?

approximately 500,000. Earth experiences approximately 500,000 earthquakes annually, with about 100,000 being perceptible to humans.

Q: How many deaths were recorded from the 2011 Japan earthquake and tsunami?

approximately 15,890 confirmed deaths. As of February 2015, the Japanese National Police Agency reported 15,890 confirmed deaths and 2,590 missing from the 2011 disaster.

Question 1

What is the most powerful earthquake ever recorded in human history?

Accepted Answer

1960 Chile earthquake (9.5 magnitude)

Answer

2004 Indian Ocean earthquake (9.1 magnitude)

Answer

2011 Japan earthquake (9.0 magnitude)

Answer

1906 San Francisco earthquake (7.9 magnitude)

Question 2

In what year did Mount Tambora in Indonesia erupt, causing one of history's deadliest volcanic eruptions?

Accepted Answer

1815

Answer

1883

Answer

1902

Answer

1963

Question 3

The 1883 eruption of Krakatau created one of history's largest and most destructive what?

Accepted Answer

tsunamis

Answer

ash clouds

Answer

lava flows

Answer

pyroclastic flows

Question 4

Approximately how many people were killed by the Krakatau tsunami in 1883?

Accepted Answer

more than 34,000

Answer

approximately 10,000

Answer

approximately 100,000

Answer

approximately 5,000

Question 5

The 2004 Indian Ocean tsunami killed how many people across multiple countries?

Accepted Answer

approximately 227,898

Answer

approximately 150,000

Answer

approximately 75,000

Answer

approximately 300,000

Question 6

What was the magnitude of the 1964 Alaska earthquake, the largest ever in North America?

Accepted Answer

9.2 magnitude

Answer

8.5 magnitude

Answer

9.0 magnitude

Answer

8.8 magnitude

Question 7

Approximately how many earthquakes occur on Earth every year?

Accepted Answer

approximately 500,000

Answer

approximately 50,000

Answer

approximately 100,000

Answer

approximately 1,000,000

Question 8

How many deaths were recorded from the 2011 Japan earthquake and tsunami?

Accepted Answer

approximately 15,890 confirmed deaths

Answer

approximately 20,000 deaths

Answer

approximately 10,000 deaths

Answer

approximately 30,000 deaths

When Nature Strikes

What is the most powerful earthquake ever recorded in human history?

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When Nature Strikes