Tragedy today in the history of the city of Huangdao in Qingdao

I. Explosion in Huangdao District, Qingdao City

At 3 o'clock on the morning of November 22 , 2013 , an explosion occurred near a chemical district in Huangdao, Qingdao. A crude oil pipeline accident occurred in the Sinopec Huanghua Oil Pipeline, causing crude oil to leak. At about 10 o'clock in the morning , during the repair process, a fire broke out at the ruptured pipe. Municipal, district government leaders and the development zone public security, fire protection, safety supervision, municipal, environmental protection and other departments immediately rushed to the scene.

According to Qingdao Municipal Radio and Television News, Tsing Yi Fuyuan Huangdao Branch is ready to receive the injured, received 48! One person was killed! There are three hospitals to receive the injured. The Green Affiliated Hospital mobilized 20 doctors from the General Hospital to Huangdao Branch. As seen in the Lidong Chemical Gate, an explosion at the entrance of the factory led to the formation of a large ditch. A crawler excavator and a heavy truck were overturned. Two people died in the ditch !

The Voice of China "CNR News" reported that a nearby chemical plant explosion Huangdao district of Qingdao City, November 22, 2013 morning, the parties are organizing forces for disposal.

The road leading to the Lidong Chemical Plant from the Huangdao District Expressway to the Lidong Chemical Plant is very congested. It is full of vehicles, including private cars, ambulances and fire engines. Because the scene is heavily congested, rescue vehicles cannot enter normally. The families who walked out of the chemical area went outside, but many parents also walked in. Their children were still in school, so they immediately arrived after receiving the notification.

The on-site signal was sometimes broken. Sometimes the mobile phone was closed. One of the people told reporters that because the bus on the side of the road had been toppled after the explosion, 3 or 4 people had witnessed the death, but the exact details had not yet been obtained. Official confirmation.

Second, there was a serious stampede in Phnom Penh, the capital of Cambodia

November 22, 2010 occurred at night on bottled water festival in Phnom Penh's Diamond Island stampede serious, as of 24 456 have been injured more than 700 people dead, most of them died of suffocation and internal injuries.

The Cambodian Prime Minister Hun Sen made a televised speech on the morning of the 23rd . He expressed deep condolences to the unfortunate victims and expressed condolences to the bereaved families and the wounded. Hun Sen asked the relevant parties to make every effort to rescue the injured and ordered a thorough investigation of the cause of the accident. However, he pointed out that preliminary investigations showed that this incident has nothing to do with terrorist acts.

Hun Sen said Cambodia on Thursday (25 May) as the national day of mourning.

Khieu Kanharith, a spokesperson for the Cambodian government , said that rumours about the bridge’s instability have spread widely among the people participating in the celebration.

He said: " ( after the rumors spread ) , the crowd began to confuse. Because of overcrowding, people have nowhere to go."

The 22nd was the last day of a three-day traditional water festival in Cambodia. About 3 million people across the country flocked to Phnom Penh to watch the Dragon Boat Race held on the Tonle Sap River in front of the Royal Palace and the celebrations in Diamond Island, Phnom Penh and other places.

Around 23:22 local time, with too many visitors, the Diamond Island bridge connecting Phnom Penh rattling, causing people to panic, leading to crowding each other stampede tragedy.

3. Occurrence of a 6.3 -magnitude earthquake in Kangding County, Sichuan Province

At 16:55 on November 22 2014, Kangding County, Ganzi Tibetan Autonomous Prefecture (30.3 degrees north latitude, 101.7 degrees east longitude) 6.3 earthquake occurred, focal depth of 18 km.

According to Sichuan Daily News, Kangding county was obviously shocked, but there was no large-scale housing collapse. The epicenter was located near Xinduqiao and Tagong Township in Kangding County, and it was separated by multiple mountains from Kangding County.

17:00 50 minutes, Kangding County Fire squadron duty officer told the Beijing News reporter, on the earthquake have not yet received a distress alarm. The residents of Kangding county introduced that the earthquake lasted for less than ten seconds. A hotel staff member said, "Take two shocks, the first time is not very fierce, the second time I scared my legs are soft."

According to the requirements of the Sichuan Provincial Health and Family Planning Commission, Ganzi Prefecture People’s Hospital has vacated 80 beds to receive earthquake victims, and Ganzizhou Blood Station has prepared 22,000 ml of blood for use. The Ya'an City Blood Station is ready for support. Sichuan University West China Hospital and Sichuan Provincial People's Hospital are ready to transport and treat severely wounded.

Earthquake warning was successful

55 points, Kangding 6.3 earthquake occurred 16:22, Chengdu was felt. The earthquake early warning system built by the Chengdu High-tech Disaster Reduction Research Institute successfully alerted the earthquake and provided a 7- second safe-risk time for the city of Kangding . At the same time, Chengdu city also received early warning information 53 seconds in advance .

According to reports, as of the end of October , the Chengdu Institute of High-Technology and Disaster Reduction and related units have adopted the ICL technology for earthquake warning. It has built nearly 2 million square kilometers of earthquake warning networks in 25 provinces and cities in China , covering China's densely populated and multi-seismic areas. 80% of the area has continuously and successfully alerted 19 earthquakes such as the Lushan 7 Strong Earthquake, the Ludian Earthquake, and the Jinggu Earthquake, etc. , and destroyed earthquakes. The public and major projects have already enjoyed earthquake warnings through mobile phones, radio and television, Weibo, and dedicated receiving terminals. Services have achieved significant disaster reduction effects. The public can download the “earthquake warning” mobile phone software for free to enjoy the earthquake warning service.

Theoretical studies have shown that if the warning time is 3 seconds, the casualty ratio can be reduced by 14% ; if it is 10 seconds, the loss of human injury ratio is 39% , and if the warning time is 20 seconds, the loss of life can be reduced by 63% .

The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.