In the earthquake of 6.2 in Istanbul, some smartphone users received early warning messages seconds before the start of shaking. The Marmara Sea Silivri had a particularly large number of people presented by Google before the earthquake to quickly escape during the earthquake.
Experts who work and reliability of the early warning system were assessed.
Geological engineer Prof. Dr. Dr. Okan Tüysüz, who underlines that the earthquake was not the big earthquake in Markmela, all the errors are not broken, all breaks of an earthquake can be experienced in the event of a broken case.
At least 1 week, maybe 1 month, maybe 1 month, maybe longer. Dr. Hairless, “There is a big mistake that we expect to create an earthquake in the Marmara Sea. It is not clear when it will be broken.” Warned.
Hairless, Kandilli Observatory also works in the early warning system, “Earthquake 'P' and 'S' wave of two waves. The first wave is up to 7 kilometers per second after the earthquake, the second wave is at a speed of 4 kilometers. He said.
“Cut natural gas, electricity, stops U -Bahn, faster train”
Tüysüz said that the system is based on it, said: “If, for example, its distance to the earthquake, for example 8-10 kilometers, this time is 1-2 seconds. If your distance is a little longer, this time up to 8-10 seconds. The earthquake wave comes with a difference until it came.
Prof. Dr. Hairless, “We already have such a system in the Marmara Sea. Natural gas cuts, cuts electricity, stops the U -Bahn, fast train stops. Such a system works, but these people have not yet developed on the use.” He gave his information.
Note that the notifications can sometimes cause the opposite situations. Dr. Hairless, “Since time is too short, it can sometimes be the opposite. They have a second time they throw themselves out of the glass in a second.” he said.
“Internet connection is a must”
The information specialist Osman Demircan said that the early warning notifications were only affected on Android operating system phones and gave details about the work of the system.
Demircan, “Telefone, if we take our hands due to the structure, can react to the movement. If your phone is in an inactive state when the place begins to shake the vibrations as the potential for the earthquake, and to interpret the signals from the phones in this region, it is a message to send a message.” He said.
Notifications did not estimate the earthquake and stated that the earthquake had warned Demircan: “This message that comes to us, the phone on the phone remaining from the vibration data that was taken out of the phone. The first place where the vibration was taken was the domain and the earthquake time to come a few seconds after the earthquake and showed the earthquake.
Demircan stated that the data received were reliably and continued:
“It is very reliable because it does not receive this data from a single telephone. Open this function and allow this data from all telephones that enable the collection, and it is very reliable data for the use and evaluation of artificial intelligence. The earthquake has really happened.”
Notification of the importance of the Internet for activating Demircan: “Android phone with those who have the earthquake warning system and the location of the location of this information that this information has activated directly can send and receive this information directly. The internet connection is a must, since the data should be covered via the system.” he said.
Demircan: “After the earthquake, there were families who managed to leave their home within 5 seconds. Sometimes 5 seconds can be really life -saving and such systems can be more devastating in many families.” He used the expression
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