“earthquake” a natural phenomenon caused by the movement of tectonic plates What geologists estimate that there will be about 1,000 earthquakes in 1 day, but most of them are earthquakes. with light vibration Normal people will not feel the vibration.
But if the earthquake is serious it can cause damage and disasters to the country, buildings, dwellings, living beings… then “Earthquake Alarm” What can you see? which is unbelievable that the forecast before the earthquake There are many variations. That might help us prepare for disasters in a timely manner.
“Earthquake Alarm”
predictionan earthquakeMajor (precursor phenomena) can be a warning. or a signal indicating that Soon there will be an earthquake in America, Russia, China, Japan. Try to research a lot about some phenomena, including
- The ground was raised abnormally.
- The intensity of the Earth’s magnetic field has changed.
- The electrical conductivity of rocks changes.
- small earthquake It happened as a warning first.
- The amount of radon gas in the well is higher than normal.
animal instinct
According to research by earthquake experts, it was discovered that if wild animals were behaving abnormally. Often associated with natural disasters such as earthquakes becauseanimalhaving the ability to know in advance that an earthquake will occur It is one of the survival instincts.
Earthquake signal from animals
a bird
Birds are sensitive to changes in their environment. In particular, feral pigeons are particularly sensitive. an expertan earthquakefrom China that even though the earthquake was on a Richter scale of 3 or more A flock of wild pigeons within a radius of 50 kilometers from the epicenter will be known in advance. and flies away within 24 hours Ravens and some pet birds, such as parrots, are also vulnerable to earthquakes.
a fish
- Saltwater fish in 1995 before the Great Kobe Earthquake. Fishermen caught more fish than usual. And fish from the deep sea swim in the shallow waters too.
- Freshwater fish Freshwater fish in rivers or lakes exposed to earthquakes, or carp before a strong earthquake. Someone saw a lot of carp jumping to the surface at one point. as if something scares you
reptiles
The results showed that The animal that knows in advance that there will be an earthquake is the snake, because the snake hibernates in an underground hole. (Snake in cold countries) so it is easy to feel abnormalities. when there is a tremor of the earth’s crust Contains sulfur dioxide There are changes in electromagnetic waves, etc., and it will take refuge by crawling up on the ground. Even in winter, for example
- In 1855, a day before the earthquake in Japan, a group of snakes were found crawling on the ground.
- In 1977 there was an earthquake in Romania. Then a swarm of snakes flowed up and froze to death on the ground.
- 1976, the day before the earthquake In Tangshan City, China, a large group of snakes took refuge in a creek.
a frog
Behaving erratically like a snake in 1976, hours before the devastating earthquake In Tangshan, China, tens of thousands of frogs were seen evacuating.
a dog
When the Great Kobe Earthquake hit, it was reported that dogs exhibited the strangest behavior, Dogs are the closest animals to humans. Therefore, it is easy to observe dog abnormalities. and he had that before the earthquake. Dogs will panic, run around, some become more aggressive, others bark and howl.
a cat
before the earthquake Most cats will find shelter. There is an old Japanese saying that “Before the earthquake cats will climb tall trees.” And someone actually saw this. before the earthquake Some cats show signs of agitation, running around and yelling nervously.
a mouse
In the year 1923, before the strong earthquake in Kanto All the rats fled. and when the big earthquake in Kobe also discovered the phenomenon of mice fleeing It was also found that before the earthquake more mice will be caught in the trap. and some rats swarming around
changes in groundwater levels
- from 1981-1985 there were several reports of groundwater anomalies, including 27 dips, 3 alternating dips, 3 groundwater waves and 12 abnormal changes in sea level.
- In 1975, the world’s first earthquake was predicted off the coast of China. From the results of the research study, it was found that Before an earthquake with a tremor of 7 on the Richter scale or higher Sometimes the ground water level in the vicinity of the epicenter There will be unusual changes years in advance. But if there is an earthquake with a magnitude lower than 6 on the Richter scale, the first change in groundwater levels occurred a few months before the earthquake.
underground tremors
The most amazing omens of an earthquake are the sound of shaking underground As discovered at this time, there was a record of the risk of shaking underground in the Wei Dynasty, 1,500 years ago, which recorded that an earthquake occurred in August 464 AD in the Yanmen nqi area (modern day Shanxi Province) before the earthquake, there was a rumbling sound from the ground. like thunder When it subsided, there was a strong earthquake, and in 1967, after a violent earthquake in Tangshan. People living within a 1,000 km radius of the epicenter were questioned and found that 95% had heard a loud rumour.
sky
Many Japanese earthquake experts believe that The sky speaks of an earthquake By before a strong earthquake The sky will have unusual phenomena such as strange clouds. Sparkling light, rainbow, etc., but that is the most common “Earthquake Clouds”
