Author: Text/Yu Ziqi
is here. The Japan Meteorological Agency announced that it would upgrade the South China Sea tropical disturbance to tropical low pressure, which also means that within 24 hours, the typhoon embryo will be named Typhoon No. 7 this year, Weipa. So everyone needs to cheer up. A new typhoon has a high probability of landing in our country. Now we may call it "quasi-typhoon" Weipa, the fourth "quasi-typhoon" in July. It's already decided. According to scientific reports, the central pressure value of the "quasi-typhoon" Weipa has reached 998mb, which may be because the wind speed is only 15m/s, so it is not named.
Of course, the maximum instantaneous wind speed has reached 23 meters per second, the center is located at 17 degrees 30 minutes north latitude and 114 degrees 20 minutes east longitude. According to the Japan Meteorological Agency's estimate, the naming situation on the 31st can be determined temporarily, so there is little room for change. This is Typhoon No. 7. It is basically true. According to the satellite cloud map, the "quasi-typhoon" Weipa may be another "water typhoon". We can clearly see that the wind circle carried is still relatively large. Basically, most areas in the South China Sea are within the cloud system. It's its influence.
According to the simulation data of the supercomputer, the "quasi-typhoon" Weipa is estimated to be the strongest at the time of its strongest pressure, so the strongest estimate is temporarily an tropical storm level. Of course, the smaller the better, after all, The impact will not be too great, it can both cool down and bring rain, so it is a good thing to kill two birds with one stone. Of course, this is a rare situation, and not everyone hopes. And in the new simulation path, the movement path of the typhoon embryo has also changed, and it has basically turned to Guangdong and landed.
This also shows that the "quasi-typhoon" Weipa has changed under the guidance of subtropical high pressure and has strong volatility. From Hainan in the first place, it has basically arrived in Guangdong. The intensity is not too high, otherwise it will be too strong. There will be new damage. We have said that it may be a "water typhoon", how much water will it bring. According to the data from the Central Meteorological Observatory, local areas such as Guangdong, Guangxi, Hainan and other areas in South China will usher in strong winds and rains from the 31st. We can also see from the forecast images that there will be heavy rains in some areas, and even There was heavy rainstorm.
So, friends in Guangdong, Guangxi and Hainan need to pay more attention to the direction of the "quasi-typhoon" Weipa, and do not rule out new changes in the landing location in the future. When our Typhoon No. 5 appeared, a strange situation occurred. It is estimated that it was landing in Fujian, and finally, under the guidance of subtropical high pressure, it went north directly, affecting many places along the way, so this transformation is relatively large. Judging from the change of the simulated path, subtropical high pressure is also entering a new state, but from the temporary Judging from the path image, the change has not changed the possibility of login.
