California36 minutes ago
- copy link
The earthquake occurred in California at around 10.44 am local time.
Earthquake tremors were felt in North California, America, late Thursday night. The intensity of the earthquake was estimated at 7.0 on the Richter scale. The US Weather Services issued a tsunami alert immediately after the earthquake. However, the alert was canceled after 1 hour. No casualties have been reported so far due to the earthquake.
US Weather Services said that the earthquake occurred at around 10.44 am local time. Its center was in the Pacific Ocean, 9 kilometers away from Ferndale City, California. Many aftershocks were also felt after the earthquake.
According to the New York Times report, 1300 people live in Ferndale City. Tsunami alert was issued for them. Despite canceling the alert, people were advised not to go near the sea coast. The earthquake caused property damage in Ferndale.
See the location of the epicenter of the earthquake in the map…
The epicenter of the earthquake was in the Pacific Ocean, 9 kilometers from Ferndale City.
How to decide whether it is a tsunami or not
According to the US ‘Tsunami Warning System’, if a tsunami advisory or alert is issued after an earthquake and after this waves 1 meter high rise in the sea, then it is kept in the tsunami category. Their height can later be 3 to 5 meters. If waves rise up to 5 meters then it is placed in the ‘Major Tsunami’ category.
What kind of signs are there before a tsunami arrives in the sea?
Whenever a tsunami occurs after an earthquake, the waves moving below the sea surface hit the shores first. When waves move towards the shore, a vacuum is created below, which pulls the water above the shore towards the sea. Due to this, the land on the shore of the port or the sea bed becomes visible.
The retreat of sea water is a sign that a tsunami is about to come. A few minutes or hours later, the tsunami wave hits the shore with great force and noise.
Tsunami is a series of destructive waves, which come one after the other. It is called ‘wave train’. As the waves reach the shore one after the other from the middle of the ocean, the strength of the tsunami increases.
People who suffered the tsunami tragedy say that just because a small wave came and went, it does not mean that the tsunami has gone away. It brings destruction in the form of second, third, fourth wave. For this reason, as soon as you get a chance, you should immediately move to a safe place.
How to decide whether it is a tsunami or not
According to Japan’s ‘Tsunami Warning System’, if a tsunami advisory or alert is issued after an earthquake and after this waves 1 meter high rise in the sea, then it is kept in the tsunami category. Their height can later be 3 to 5 meters. If waves rise up to 5 meters then it is placed in the ‘Major Tsunami’ category.
The news is being updated continuously.
Source link
[ad_3]
