How to receive the earthquake early warning system?
Earthquake early warning system can release earthquake early warning information through TV, mobile phone and even backward areas. It is found that if the earthquake early warning period is 3 seconds, the casualty rate of staff can be reduced by 14%, and if the early warning period is 10 second, the casualty rate of staff can be reduced by 39%. However, if the warning period is 60 seconds, the casualty rate of staff can even be reduced by 95%. There are blind spots in the software of earthquake early warning system. After the earthquake, it takes at least 3 to 5 seconds to repair the data recorded by recent seismic stations and then send out early warning information, which makes it impossible to send out early warning within 20-30 kilometers of the earthquake. It happens that this area is the strongest area for road fitness. Therefore, earthquake early warning is basically meaningless to the most severely damaged extreme areas. For earthquake disasters below magnitude 6, the damage area is mainly in the blind area, so its disaster-fighting effect is not obvious.
The actual effect of earthquake early warning is that the more earthquake levels, the more serious the actual effect of disaster prevention. The warning time near the earthquake is probably not long, so the longer it is. Especially in earthquake activities, the potential damage area is very large, even reaching the limit of 100 km or hundreds of kilometers, so our own earthquake early warning efficiency will be more significant, because the scope of services is wider and the audience is higher.
What should I do after receiving the earthquake early warning system?
If it is an earthquake warning below magnitude 6, people can choose to take refuge at home. If the earthquake warning is higher than 6, low-rise residents can quickly evacuate to a wide outdoor area. If the settlement building is relatively high, you should choose rooms with small depth and load-bearing beams, such as toilets and storage rooms. Or hide under the table and bed, wait for a strong vibration, and then quickly and orderly retreat to the outdoor safety area. Never take the elevator or jump off a building in a panic. If the earthquake disaster world is outside, you should choose a nearby yard to avoid danger. Avoid buildings and equipment that may cause falling, such as houses, telephone poles, advertising signs and street lamps.