Chengdu TV Shenniao Zhixun All-Media Reporter Ren Xiangyu Comprehensive Report According to @China Earthquake Network Weibo, a magnitude 5.8 earthquake occurred in Maerkang City, Aba Prefecture, Sichuan Province at 0:03 am on June 10. After that, many earthquakes occurred in Aba Prefecture . As of 6:00 on the 10th, had 10 earthquakes of magnitude 3.0 or above, including Markang City 9, Hongyuan County 1, and the maximum magnitude 36.0 magnitude . No reports of casualties caused by geological disasters in the earthquake zone and surrounding areas have been received.
China Earthquake Network officially measured:
0 June 10 at 00:03 in Maerkang City, Aba Prefecture, Sichuan Province (32.27 degrees north latitude, 101.82 degrees east longitude), with an earthquake depth of 10 kilometers.
06 at 00:06 on June 10, 4.1 earthquake occurred in Maerkang City, Aba Prefecture, Sichuan Province (32.26 degrees north latitude, 101.79 degrees east longitude), with an earthquake depth of 10 kilometers.
0 June 10 at 00:19 in Maerkang City, Aba Prefecture, Sichuan Province (32.25 degrees north latitude, 101.79 degrees east longitude), with an earthquake depth of 15 kilometers.
0 June 10 at 00:21 in Maerkang City, Aba Prefecture, Sichuan Province (32.28 degrees north latitude, 101.79 degrees east longitude), with an earthquake depth of 10 kilometers.
0 June 10 at 01:28 in Maerkang City, Aba Prefecture, Sichuan Province (32.25 degrees north latitude, 101.82 degrees east longitude), with an earthquake of 13 kilometers.
0 June 10 at 03:27 in Maerkang City, Aba Prefecture, Sichuan Province (32.24 degrees north latitude, 101.85 degrees east longitude), with an earthquake of 15 kilometers.
06-10 at 04:35 in Maerkang City, Aba Prefecture, Sichuan Province (32.28 degrees north latitude, 101.82 degrees east longitude), with an earthquake depth of 19 kilometers.
06-10 at 04:37 in Maerkang City, Aba Prefecture, Sichuan Province (32.23 degrees north latitude, 101.84 degrees east longitude), with an earthquake depth of 12 kilometers.
06-10 at 04:54 in Maerkang City, Aba Prefecture, Sichuan Province (32.31 degrees north latitude, 101.81 degrees east longitude), with an earthquake depth of 17 kilometers.
06-10 at 05:45 in Hongyuan County, Aba Prefecture, Sichuan Province (32.31 degrees north latitude, 101.87 degrees east longitude), with an earthquake of 10 kilometers.
mobile mobile big data monitoring and evaluation shows that the population near the epicenter is not particularly dense, with the epicenter being about 6 kilometers away from Caodeng Township, the average altitude within 5 kilometers of the epicenter is about 3691 meters, and has a population of less than 10,000 20 kilometers away from the epicenter.
The earthquake in Malkang City, the capital of Aba Prefecture, was strong. After the earthquake, most local people were avoiding danger outdoors. At present, local communications are basically smooth except for epicenters. In addition, there was a quake in Chengdu, Deyang , Neijiang , Dujiangyan , Chongqing and other places, and Aba Prefecture has started earthquake emergency response .
This earthquake is an earthquake group earthquake
There are less likely to occur in recent days
In the earthquake last night, there were two earthquakes above magnitude 5, respectively: at 1:28 on the 10th, in Maerkang City, Aba Prefecture, Sichuan Province (32.25 degrees north latitude, 101.82 degrees east longitude) 6.0 magnitude earthquake , with a depth of 13 kilometers. At 0:3 on the 10th, the 5.8-magnitude earthquake in Maerkang City, Aba Prefecture, Sichuan Province, and the epicenters of the two earthquakes were 2.6 kilometers apart at almost the same location. Between these two earthquakes, there were several aftershocks of magnitude 3 or above. After the earthquake occurred,
, Sichuan Provincial Earthquake Bureau immediately launched an emergency response, held an emergency work meeting, and conducted an emergency analysis and consultation on earthquake situations with national earthquake forecast experts. Experts comprehensive analysis believes that the This Maerkang 35.8 and 6.0 earthquake is a seismic group earthquake , which occurs inside the Bayan Kara block.
Researcher at the China Earthquake Network Center Jiang Haikun said in an interview: "Earthquakes are earthquakes occurring simultaneously or successively in similar large and large earthquakes, which is called earthquake groups. Usually, it is stipulated that the difference between the magnitude of two earthquakes is less than 0.6, which is a seismic group earthquake."
He also said that the aftershock activity of this earthquake is relatively strong, and the small earthquakes are very active. "There are generally attenuations after major earthquakes, but sometimes they decay quickly and sometimes they decay slowly. This requires more information to determine how long the aftershock lasts." Preliminary analysis of
showed that both earthquakes were strike-slip fractures, and the nearest fault was Songgang fault, which was about 4 kilometers away. This earthquake group activity is not the aftershock of the magnitude 6.1 earthquake that occurred in Lushan, Sichuan on June 1.
Jiang Haikun explained the difference between the Lushan earthquake and the Malkang earthquake: "The Lushan earthquake occurred on the eastern border of Bayankala plot, which is a squeeze-thrust earthquake. This earthquake occurred inside Bayankala plot, so in general they are all . Due to the southeastward movement of Bayankala plot, it caused an earthquake , but the two groups of earthquakes are , and they do not constitute mutual correlation with each other . ml4. "
In addition, according to the fifth-generation earthquake zone, the seismic fortification intensity in the earthquake zone of is VIII degrees (7 degrees); experts believe that it is unlikely that a larger earthquake will occur in the original earthquake zone of in recent days, and there will be aftershocks in in the future. The earthquake department is further closely following up and analyzing.
Fire Brigade cleaned the road leading to the epicenter overnight
is still 30 kilometers away from the epicenter
It is reported that the earthquake caused many interruptions to the road from Maerkang to Caodeng Township . At present, local communications are basically smooth except for the epicenter. After the earthquake, the Sichuan Provincial Forest Fire Brigade dispatched 93 people and 15 vehicles from the Aba Forest Fire Brigade at 00:30 and set off from the camp to go to the epicenter for rescue.
At the same time, the first front command of the Corps led the Special Service Brigade to a total of 161 people and 26 cars, the Wolong Squadron of Aba Detachment 28 people and 5 cars, the Kangding Squadron of Ganzi Detachment 64 people and 8 cars, a total of 253 people and 39 cars, and the emergency departed from Chengdu at 01:00.
At 2:40 am, the Maerkang Brigade of the Aba Forest Fire Brigade, which was heading for reinforcements, was the first to arrive at the landslide of the road in , Jiaomuzu Township. They organized personnel to use shovels to clear the landslide of rocks and landslides, and mobilized heavy vehicles to urgently rush through. As of 7:04, the team had opened two landslide sections and was continuing to clean up. There were still 30 kilometers ahead of the epicenter.
At the same time, the left-behind personnel of the Aba Forest Fire Brigade went to the state hospital to help transfer patients, and helped the people build more than 30 tents in the rain overnight.
At present, the Office of the State Council Earthquake Rescue Command and the Ministry of Emergency Management have launched the National Earthquake Emergency Emergency Level 4 Response. The Ministry of Emergency Management has sent a working group to Sichuan to guide and assist local governments in carrying out earthquake relief work.
In addition, the Emergency Command of the Sichuan Provincial Earthquake Bureau has raised the earthquake emergency response level from magnitude 3 to magnitude 2. Aba Prefecture, Sichuan Province has also launched a magnitude 2 earthquake emergency response.
