Question 1

실시간 지진 모니터란 무엇인가요?

Accepted Answer

A real-time earthquake monitor displays seismic activity as it is detected by global seismographic networks, showing magnitude, location, depth, and time of earthquakes within minutes of occurrence.

Question 2

지진 규모는 어떻게 측정하나요?

Accepted Answer

Earthquake magnitude is measured using the Richter scale or moment magnitude scale (Mw), which quantifies the energy released at the source. Each whole number increase represents roughly 32 times more energy.

Question 3

지진이 가장 많이 발생하는 지역은?

Accepted Answer

The Pacific Ring of Fire experiences about 90% of global earthquakes. Other active regions include the Alpide belt (Mediterranean to Himalayas) and the Mid-Atlantic Ridge.

Question 4

대지진은 얼마나 자주 발생하나요?

Accepted Answer

On average, about 15 magnitude 7.0-7.9 earthquakes occur annually worldwide, while magnitude 8.0+ events happen roughly once per year. Smaller earthquakes are far more frequent.

Question 5

지진 예측이 가능한가요?

Accepted Answer

Currently, earthquakes cannot be reliably predicted. Scientists can identify areas of high seismic risk and calculate probabilities, but precise short-term prediction remains impossible.

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