Original: aviation knowledge

Deng Deng Deng

United States Air Force Active Equipment Collection

The second bullet is coming!

Please poke the first bomb review:

(Video source: YouTube——AmazingViz)

Xiaobian will sort out a complete collection of active equipment of the US Air Force according to the video display order and supplemented by the data in the US Air Force Yearbook 2019!

Note: Due to the fact that the model in the video is actually incomplete after textual research, all the data in this article are based on the data in the 2019 Yearbook of the US Air Force. If you have more accurate data sources, please provide us with an exchange!

Before the second steak.

With the spirit of rigor and good leakage

Xiaobian first supplemented some models of the previous issue.

1.U-2DragonLady

model

Models

Number of service

U-2S

Dragon Lady

scout

27

U-2 is one of the few aircraft that have served in the US Air Force for more than 50 years. The latest model U-2S was upgraded in 2012. The improved U-2R(TR-1) has a larger fuselage and wings, a super pod is installed under the wings, and a J75-P-13B engine is used. TR-1A is a tactical reconnaissance type, designed for long-distance external tactical reconnaissance in Europe, with the same structure as U-2R. TU-2S is a newly modified TR-1B two-seat trainer. Updating the U-2R of the GEF118-101 engine changes the model to U-2S.

TU-2SDragonLady

training plane

four

2.C-135 family

model

machine

grow

Number of service

RC-135SCobraBall

scout

three

RC-135S is mainly used for monitoring and tracking missile signals, providing reconnaissance for treaty verification and ballistic missile proliferation in theater. The plane is a modified C-135B. The right wing and engine are painted black to reduce the glare of the sun and facilitate tracking.

RC-135U

CombatSent

2

RC-135U aims to collect technical information of the opponent’s radar transmitter system.

RC-135V

RivetJoint

eight

RC-135V/W is the standard airborne communication intelligence platform of the US Air Force.

RC-135WRivetJoint

twelve

TC-135W

training plane

three

A TC-135S provides training for the RC-135S mission; In addition, two TC-135W are mainly used for the training of RC-135V/W joint missions, but they can also provide some training for RC-135U combat units.

NC-135W

(testbed)

one

WC-135 with serial number 61-2666 was modified into NC-135, which was used as a platform for testing RC-135 airborne equipment.

OC-135BOpenSkies

scout

2

The WC-135 with serial number 61-2667 was converted into OC-135B OpenSkies reconnaissance plane, which was used to carry out unarmed overflight reconnaissance missions against the parties to the Open Skies Treaty, so as to ensure that the signatories fulfilled their commitments.

WC-135WConstantPhoenix

one

WC-135 with serial number 61-2667 was upgraded to WC-135W, and the project was named "ConstantPhoenix". It mainly involves the atmospheric collection equipment on the plane, which allows the task team members to detect radioactive debris clouds in real time.

WC-135CConstantPhoenix

one

In 1998, an EC-135C with serial number 62-3582 was transformed into WC-135C, which also belongs to the "Immortal Phoenix" project. Although the names are different, WC-135C and WC-135W carry the same equipment.

▲RC-135 (Source: USAirForce)

▲OC-135B (Source: USAirForce)

▲WC-135 (Source: USAirForce)

3.MQ-1BPredator was officially retired on March 9, 2018, and the US Air Force then vigorously developed MQ-9AReaper (Reaper).

All right!

Let’s officially start the second steak!

Fourth, transport aircraft

According to the US Army Yearbook 2019, several models will be added.

one

UH-1N utility helicopter

Number of service: 63

Manufacturer: Bell

First flight: April 1969

Performance: the maximum speed is 220km/h and the range is 460km；; The ceiling is 5273m, and the climbing speed is 8.9m/s.

UH-1N is a medium-sized military helicopter launched in 1968. Initially, it provided search and rescue capability, and later replaced the early Huey modification, which was used for safety and support tasks in the field of intercontinental ballistic missiles.

▲UH-1N (photo: NathanHavercroft)

The UH-1N has 15 seats, including a pilot and 14 passengers. When performing transportation tasks, the internal capacity reaches 220 square feet (6.23 square meters) and the external load can reach 5,000 pounds (2,268 kilograms).

2

C-12 "Huron"

Number of years of service: 26

Manufacturer: Beach

Performance: the maximum speed is 535km/h and the range is 3338km；; The ceiling is 10700m m.

C-12 Huron is a military twin-engine turboprop aircraft. It is used for various tasks, including embassy support, medical evacuation, and passenger and light cargo transportation.

▲C-12Huron (Source: TheU.S.NationalArchives)

three

C-146A "wolfhound"

Number of service: 17

Manufacturer: Donnell Fairchild

First flight: December 6, 1991 (Dornier328)

Performance: the maximum speed is 620km/h and the range is 3334km；; Upper limit of 9449m

C-146A "Wolfhound", a military version of Dornier328, provides sensitive and operable transportation for USSOCOM personnel in the war zone. The aircraft is also used to perform non-standard aviation (NSAv) missions to assist the Joint Special Operations Command.

▲C-146A (Source: AIRFORCETECHNOLOGY)

It is deployed at Cannon Air Force Base together with the 524th Special Operations Squadron of the US Air Force Special Operations Command (AFSOC) to carry out cargo replenishment, air transportation and other military tasks at airports around the world.

C-146A began to serve in the U.S. Air Force in June 2011, and entered the U.S. Africa Command (AFRICOM) in October 2011 to assist overseas emergency operations. In addition, it has deployed four geographical combat headquarters.

four

CV-22B Osprey tilt-rotor aircraft

Number of service: 50

Manufacturer: Boeing, Bell

First flight: March 19, 1989 (V-22)

Performance: cruising speed 446km/h, range 1627km；; Upper limit of 7620m

V-22 osprey tilting rotorcraft is a tilting rotorcraft with vertical takeoff and landing capability and short takeoff and landing capability. With a speed of 500 kilometers per hour, it is the fastest helicopter in the world.

▲CV-22B (Source: flickr)

▲CV-22B (Source: USAirForce)

CV-22B is equipped with a fully integrated precise TF/TA radar navigation, digital cockpit management system, forward-looking infrared radar, digital map system, powerful self-defense system, safe anti-jamming communication system, etc. It is a model used by aviation combat forces under the United States Special Operations Command (USSOCOM), and will carry out long-range and special combat missions, and will be equipped with an auxiliary fuel tank.

five

C-130H Hercules

Number of service: 176

Manufacturer: Lockheed Martin

Performance: the maximum speed is 593km/h and the range is 3797km；; The ceiling is 10000m m.

The C-130H is a comprehensive improved model introduced by the C-130 family in the 1960s, and it is also the main tactical air transport aircraft of the US military at present.

▲C-130H (Source: UTCAerospaceSystems)

C-130 Hercules (Hercules, a hero in Greek mythology) medium-sized tactical transport aircraft is the most successful, longest-lived (in service in 1956) and most productive active transport aircraft in the United States (with a total production of more than 2,000 aircraft), which occupies a core position in American tactical air transport forces and is also an important auxiliary force in American strategic air transport.

The C-130 is equipped with four turboprop engines, which can take off and land on an unprepared runway. It was originally designed to transport armed forces, medical rescue and cargo transshipment. Later, it evolved into various uses, including air strikes, search and rescue, scientific research, meteorological observation, aerial refueling, coastal patrol, and aerial fire fighting.

Among them, WC-130 is an aviation meteorological observation/reconnaissance aircraft modified from C-130 by the Aviation Meteorological Service of the US Air Force, which can undertake tasks such as atmospheric sampling, artificial rainfall, fog driving and winter storm reconnaissance. WC-130 aircraft is equipped with a variety of aviation meteorological equipment, including atmospheric distribution data system recorder, air-dropped wind sounding system (ODWS), meteorological satellite communication system, etc. At present, the active models of the US Air Force are: WC-130H (service number: 5) and WC-130J (service number: 10).

▲WC-130 (Source: USAirForce)

LC-130HHercules (service: 10) is the US Air Force/Air National Guard-providing ski equipment version for Arctic and Antarctic support operations.

six

C-130J "Super Hercules"

Number of service: 125

Manufacturer: Lockheed Martin

First flight: April 5, 1996

Performance: the maximum speed is 671km/h and the range is 3334km；; The ceiling is 8615m.

C-130J "Super Hercules" is a four-engine turboprop military transport aircraft, which is a comprehensive update of C-130 "Hercules", including new engines, cockpit and other systems.

In the 1970s, the US military launched a research and development plan to replace the C-130 next-generation transport aircraft, called the advanced medium-range short-field take-off and landing transport aircraft, but the final test result was regrettable. The flight economic benefit of C-130 is too good, and the new aircraft is not good enough to be replaced. Therefore, in the 1980s, Lockheed modified a C-130 to test advanced technology and accumulated background information for subsequent improvement. The testing machine was called the high-tech verification foundation. In the 1990s, the technical inspection data of HTTB became the starting point for developing C-130J, which took over as the latest mass production version after the H-type was discontinued in 1996.

▲C-130J (Source: WikimediaCommons)

Thanks to the upgrade of avionics system, the crew of Model J was reduced to three, and the engine was changed to Rolls-Royce AE-2100D3 turboprop engine. The AE-2100D3 is a derivative of V-22 AE-1107C engine, and a newly designed six-blade propeller-"micro-blade propeller" was adopted, which reduced the fuel consumption and engine consumption by 3.3% compared with ordinary propellers during cruising. Compared with the original model, not only the maximum takeoff weight is increased to 74,400 kg, but also the attack landing weight is increased to 64,400 kg, and the flight speed and combat distance of the C-130J have made remarkable progress.

seven

C-17A "Global Overlord III"

Number of service: 222

Manufacturer: McDonald Douglas (now: Boeing)

First flight: September 15, 1991

Performance: cruising speed 833km/h, range 4482km；; The ceiling is 14000m.

C-17 Globemaster III is the latest strategic military transport aircraft with high flexibility, which is suitable for the strategic transport of quickly deploying troops to major military bases or directly transporting them to forward bases. If necessary, the aircraft can also be competent for tactical transport and airdrop missions.

▲C-17 GlobemasterIII (Source: alamy.com)

▲C-17 GlobemasterIII (Source: WikimediaCommons)

The strong mobility and flexibility of the C-17 have greatly improved the ability of the US military to mobilize troops by air around the world. It is the only transport aircraft in the world that can adapt to strategic and tactical tasks at the same time.

eight

C-5M "Super Galaxy"

Number of service: 52

Manufacturer: Lockheed Martin

First flight: June 6, 2006

Performance: the maximum speed is 917km/h and the range is 4440km；; The ceiling is 10360m

C-5 "Galaxy" is the largest strategic transport aircraft in active service of the US Air Force, which can carry oversized cargo on a global scale and take off and land in a relatively short distance. Ground workers can load and unload at the front and rear doors of the C-5 at the same time.

▲C-5MSuperGalaxy (photo: ErfendKarlsen)

The upgraded version of C-5M "Super Galaxy" (C-5m MSUPERGALAXY) is equipped with new engines and other modern equipment. The engine thrust is increased by 22%, the takeoff distance is shortened by 30%, and the climb rate is increased by 38%. It is expected to be in service until 2040.

nine

C-21ALearjet

Number of service: 18

Manufacturer: Learjet (Lille)

First flight: August 22, 1973 (Learjet35)

Performance: the maximum speed is 853km/h and the range is 3690km；; The ceiling is 13700m

▲C-12ALearjet (Source: Wikimedia Commons)

Learjet 35 and 36(Learjet36 are small commercial jets manufactured by Learjet. In 1983, the U.S. Air Force ordered 80 Learjet 35 Type A jets as air force operation support planes, and the military number was C-21A.

V. VIP transport aircraft

one

C-20H

Number of service: 1

Manufacturer: Gulfstream Airlines

Performance: the maximum speed is 927km/h and the range is 7588km.

The C-20 is a twin-engine small transport aircraft launched by Gulfstream. It is a military modification of the Gulfstream series of commercial aircraft, and is mainly used to transport senior officials and important visitors of the US government and the Department of Defense.

▲C-20 (Source: Wikimedia Commons)

2

C-40BClipper

Number of service: 4

Manufacturer: Boeing

First flight: April 21, 2001

Performance: the maximum speed is 989km/h and the range is 5556km；; The ceiling is 12000m.

C-40 transport aircraft is a military model of Boeing 737-700. The US Air Force chose the C-40B to replace the aging fleet C-137 aircraft as the US combat commander.

▲C-40B (Source: Wikimedia Commons)

The C-40B aims to become the "sky office" for senior military and government leaders. It is used to transport senior military commanders, cabinet officials and members of Congress, as well as to perform tasks.

The C-40B aircraft is assigned to the US Air Force, and the C-40C aircraft (service number: 7) will be used by the National Air Guard. C-40B can transport at least 32 passengers; The C-40C can carry 40 people to fly 5000 nautical miles (9260km) or 68 people for short-distance flight.

three

C-32

Number of service: 6

Manufacturer: Boeing

Performance: the maximum speed is 968km/h and the range is 11100km；; The ceiling is 12800m m.

C-32 is a Boeing 757 medium-sized narrow-body-twin-engine-jet airliner, which can be used by the government after modification and provides transportation services to American leaders all over the world.

▲C-32 (Source: Wikimedia Commons)

The main users of C-32 are the vice president of the United States (using the unique call sign "Air Force II"), the first lady and the Secretary of State. In rare cases, other members of the US cabinet and congressional leaders are authorized to fly to various missions on C-32.

four

VC-25A "Air Force One"

Number of service: 2

Manufacturer: Boeing

First flight: May 16, 1987

Performance: the maximum speed is 1015km/h and the range is 13000km；; The ceiling is 13700m

VC-25A "AirForceOne" is the special plane of the President of the United States. This blue and white Boeing 747 has become a symbol of American power and an international totem of the United States. Air Force One is also often called "White House in the Air". The interior of the plane was designed by nancy reagan, then the first lady of the United States, and adopted the design style of the southwestern United States.

▲ Air Force One low-flying photo event map (released by the US Department of Defense)

▲ Source: USAirForce

There is a presidential suite in the front of VC-25A, including the presidential bedroom and a private office (also called "Oval Office on Air Force One"). If necessary, the president can make a speech to the whole country from the on-board office, but this function was added only after the September 11th attack. On the day of the attack, the special plane of US President george walker bush had to land at barksdale Air Force Base for the president to make a speech, which also exposed the problem of insufficient communication ability of VC-25A.

Above: the presidential bedroom located in the front cabin of VC-25A, in which the sofa can be unfolded into a bed; Next: On March 15th, 2010, US President Barack Obama met with Dennis Kucinich in his office on VC-25A.

▲ Internal structure diagram of Air Force One (Source: China Military Network)

The communication equipment in the cockpit is located on the upper floor, and the communication facilities on board are also classified as confidential and non-confidential.

five

C-37A GulfstreamV

Number of years of service: 9

Manufacturer: Gulfstream Airlines

First flight: June 1997

Performance: cruising speed 882km/h, range 10186km.

▲Gulfstream V (Source: WikimediaCommons)

▲C-37A (Source: WikimediaCommons)

GulfstreamV (Gulfstream V) was designated as C-37A in the service of the US Air Force, and was used by officials of the US government and the Department of Defense. The C-37A has a flight management system with a GPS receiver and can cruise at 51,000 feet (16,000 meters). Features include enhanced weather radar, autopilot and pilot’s head-up display. Safety features include enhanced vision system, which can improve visibility in harsh environment. The aircraft is also equipped with commercial and military communication equipment to provide safe communication and data transmission functions.

six

C-37B Gulfstream V

Number of service: 3

Manufacturer: Gulfstream Airlines

Performance: cruising speed 904km/h, range 12501km；; The ceiling is 15545m

▲C-37B Gulfstream V (Source: WikimediaCommons)

C-37B is a military version of Gulfstream G550 business jet, which is used to transport VIP passengers, including the vice president of the United States. It is a former model of "Air Force II".

VI. Search and rescue

one

HH-60Pave Hawk

Number of years of service: 92

Manufacturer: Lockheed Martin

First flight: October 1974

Performance: the maximum speed is 360km/h and the range is 600km；; Upper limit 4267m

HH-60GPaveHawk ("Paving Eagle") rescue helicopter is modified on the basis of UH-60A Black Hawk helicopter, which is mainly used for combat search and rescue and support tasks.

▲HH-60G (Source: WikimediaCommons)

HH-60G is equipped with advanced INS/GPS/ Doppler navigation system, satellite communication, safety/anti-jamming communication, personal positioning system (PLS), secure communication system, self-defense countermeasure equipment, AN/AAQ-16 forward-looking infrared imager, ring laser gyro inertial navigation system and so on.

2

HC-130J CombatKingII

Number of service: 24

Manufacturer: Lockheed Martin

First flight: July 29, 2010

Performance: the maximum speed is 585km/h and the range is 6440+km.

HC-130J "King of Fighting II" can refuel HH-60G "Paving Eagle" helicopter in the air and expand the flight range of this combat search and rescue helicopter.

▲HC-130J (Source: WikimediaCommons)

HC-130J "Combatkingii" can also carry out tactical transportation tasks of guards, small goods, boats or all-terrain vehicles, as well as direct rescue tasks. In addition, it can also conduct tactical flight exercises to avoid being discovered by enemy forces.

▲HC-130 (Source: USAirForce)

HC-130N/PKing (service number: 6/3) is also a different type of search and rescue, mainly used for aerial refueling and search and rescue.

Pick it up here

Xiaobian can’t help but sigh that the C-130 family is huge

Spoiler: the next issue will also include the figure of his family members.

Everyone is tired of watching it, right?

Let’s watch an advertisement and have a rest ~

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Seven, command and early warning control machine

one

E-11A

Number of service: 4

Manufacturer: Northrop Grumman, Bombardier

First flight: October 6, 2003

Performance: the maximum speed is 950km/h and the range is 11390km；; The ceiling is 15500m.

E-11A, modified from Bombardier Global Express 6000/BD-700-1A10, is equipped with special communication relay equipment to switch between tactical communication and data link.

▲E-11A (Photo: Dutch)

The deployment of E-11A is to meet the urgent needs of basic input and output system relay between ground troops and other airborne platforms. The system entered the battlefield in Afghanistan in 2008, enabling the troops to overcome the communication restrictions in rugged terrain.

2

E-3 sentinel early warning aircraft

Number of service: 31

Manufacturers: Boeing, Northrop Grumman, Lockheed Martin, Rockwell

First flight: October 31, 1975

Performance: the maximum speed is 854km/h and the range is 7408km；; The ceiling is 12000m.

E-3 airborne early warning and control system (AWACS) is a Boeing 707-320B which has been modified a lot. Its tasks are all-weather air and sea surveillance, command and control, battle management, communication, reconnaissance and so on.

▲E-3 (Source: WikimediaCommons)

E-3 can monitor the airspace over 200 miles (about 322 kilometers) from the ground to the stratosphere. The U.S. E-3 fleet was upgraded in 2001, and the Block30/35 revision project was carried out. The upgrade includes four enhancements:

Electronic support measures (ESM) can passively detect the radio emission sources on the ground or in the air.

Joint Situation Distribution System (JTIDSLink-16) ensures that the information flow will not be blocked, and the ability of location and confirmation is enhanced.

Increase computer memory to match JTIDS(Link-16), ESM and future upgrade.

Global positioning system (GPS)

▲E-3 (Source: USAirForce)

three

E-8C JointSTARS

Number of service: 16

Manufacturer: Northrop Grumman, Raytheon

First flight: December 1988

Performance: cruising speed is 722 km/h; The ceiling is 13000 m; Endurance 9 hours

E-8 "Joint Surveillance Target Attack Radar System", abbreviated as JointSTARS in English. E-8 is an aircraft of the US Air Force, which integrates airborne ground surveillance, combat management, command and control functions. It can track ground vehicles and some aircraft, collect images and transmit tactical images to commanders on the ground and in the air.

E-8 is developed from the US Army/Air Force joint surveillance target attack radar system program. These projects are intended to develop technologies for remotely discovering, locating and destroying enemy armored forces.

▲E-8C (Source: WikimediaCommons)

E-8C is developed from Boeing 707-300 and equipped with special subsystems such as radar, communication equipment and mission control equipment. Its most notable external feature is the canoe-shaped radome with a length of 12 meters below the front fuselage, and the APY-7 passive electronic scanning array antenna with a length of 7.3 meters inside.

▲ GMTI mode image of AN/APY-7 radar.

E-8C can respond quickly and support sudden military actions around the world. It has strong anti-electronic interference ability. E-8C can fly continuously for 9 hours with only internal oil, and it can further expand its ability to perform tasks continuously with refueling in the air.

four

E-4BNightwatch

Number of service: 4

Manufacturer: Boeing, Rockwell

First flight: June 10, 1978

Performance: the maximum speed is 969km/h and the range is 11000km；; The ceiling is 14000m.

E-4B, also known as "Doomsday passenger plane", is called "National Air Command Center" (NAOC), which was modified from Boeing 747-200. At present, the US military has four passenger planes of the same type. The commander is equipped with four engines and adopts swept wings, which can fly at long range and high altitude and refuel in the air.

▲E-4B (Source: USAirForce)

The reason why E-4B is called "Doomsday passenger plane" is that it can be turned into an air command center when the United States is attacked by nuclear weapons or enters a state of emergency or the ground base is destroyed. As a modern and highly survivable command, control and communication center, it can command American troops, execute emergency war orders and assist local governments in their actions.

▲ photography: YasuoOksakabe/USAF

E-4B can resist the influence of nuclear explosion, including electromagnetic pulse (EMP); With all kinds of advanced electronic communication equipment. The U.S. Air Force is drafting a request to replace the E-4B with a more modern platform, while the Department of Defense hopes to merge the Navy’s E-6BMercury and the U.S. Air Force’s E-4B into a fleet of "Survivable Airborne Operations Center" (SAOC) with general configuration.

There’s only one pound left to play!

Stay tuned!

Welcome everyone to leave a message and communicate with Xiaobian.

Note: All the above cartoons were drawn by @ Mario Xiao Huang, and the release is authorized.

END

　　CCTV News:According to the news of China Weather Network, it is predicted that the first round of rain and snow in the New Year will enter its peak stage on the 3rd, and the precipitation will spread to 23 provinces in northwest, north China, southwest and south of the Yangtze River, among which there will be snowstorms in parts of 5 provinces including Shaanxi, Henan and Hubei, and local snowstorms will occur. Snowfall is beneficial to the growth of overwintering crops, and can reduce dryness and eliminate haze, but the local precipitation may exceed the historical extreme value, so it is necessary to guard against the adverse effects on traffic.

　　The strongest snowfall period is coming, and the local areas in five provinces will approach or break through the precipitation extreme value.

　　On the first working day of 2018, rain and snow in China kicked off. Monitoring shows that there is light snow in central and eastern Gansu, central and southern Ningxia, central Shaanxi and other places, and local snow; There is moderate to heavy rain in central and western Yunnan.

　　The rain and snow process has a wide range, which will spread to the eastern northwest, southern North China, the eastern southwest and Jiangnan, affecting 23 provinces (autonomous regions and municipalities), and the precipitation range will exceed 4 million square kilometers. Among them, heavy snowfall lasts for a long time in southwestern Shaanxi, Henan, northern Anhui and northern Jiangsu.

　　Today and tomorrow, rain and snow will enter the peak stage, with heavy snow in parts of Shaanxi, Henan, Hubei, Jiangsu, Anhui and other places. To this end, the Central Meteorological Observatory continued to issue a yellow warning of blizzard at 6 o’clock this morning. Among them, Shaanxi, Shanxi and Henan have the strongest snowfall today; Central and northern Anhui and central and northern Jiangsu will be the strongest tomorrow. Zhengzhou and Xi ‘an in provincial-level cities will encounter strong snowfall, and Hefei, Wuhan and Nanjing may usher in snow at the beginning of this winter. The precipitation intensity in southeastern Shaanxi, western Henan and northwestern Hubei is high, and some areas are likely to break the record of extreme daily precipitation in January. Rain and snow are mixed in central and northern Anhui and central and northern Jiangsu, and the precipitation intensity will be rare in January.

　　Today, rain and snow are at their peak, and the dividing line between rain and snow will move eastward and southward to the south of Shaanxi, the northwest of Hubei and the Jiangsu-Anhui-Huaihe River. The Central Meteorological Observatory predicts that there will be heavy snowstorms in Shaanxi, Shanxi, Hubei, Henan and Anhui from 08: 00 on the 3rd to 08: 00 on the 4th. There are moderate to heavy snow or sleet in the eastern part of northwest China, south-central Shanxi, central and western Huanghuai, northern Jianghuai, Jianghan and southeastern Qinghai-Tibet Plateau, among which there are heavy snow (10 ~ 18 mm) in parts of south-central Shaanxi, western and northern Hubei, southern Henan and northwestern Anhui. There are moderate to heavy rains and local heavy rains in parts of the eastern and southern parts of southwest China, northern Jiangnan and northwestern Guangxi.

　　The day after tomorrow, a large range of rain and snow developed eastward, and the dividing line between rain and snow further pressed southward and eastward. It is estimated that there will be heavy snowstorms in Henan, Hubei, Jiangsu and Anhui from 08: 00 on the 4th to 08: 00 on the 5th. There are moderate to heavy snow or sleet in southern North China, most of Huanghuai, Jianghuai, Jianghan, northwestern Jiangnan and northeastern China. Among them, there are blizzards in parts of southeastern Henan and central and northern Jiangsu and Anhui, and there are heavy blizzards in the local area. There are freezing rains in parts of northwestern Hunan and eastern Guizhou. There are small to moderate rains in the eastern part of southwest China, southern Yunnan, central and eastern Jiangnan, and southern China, and there is heavy rain in the local area.

　　Due to the less precipitation since beginning of winter, many places are relatively dry in the early stage. Rain and snow have a positive impact on eliminating fog and haze, purifying the air, reducing the incidence of diseases and reducing forest fire. In addition, the place covered by rain and snow is the winter wheat planting area. Snowfall can improve soil moisture and effectively inhibit pests and diseases, which is very beneficial to the growth of winter wheat. It can be described as "auspicious snow and good harvest". At the same time, it is also necessary to guard against the adverse effects of local heavy snowfall on facility agriculture.

　　In addition, snow and ice will also have an adverse impact on traffic. On the highway side, this snowfall may lead to more than 10 cm of snow in the areas of southern Shaanxi, southwestern Shanxi, western Hubei, south-central Henan and northern Jiangsu and Anhui. The sections of Beijing-Hong Kong-Macao Expressway, Daguang Expressway, Erguang Expressway, Lianhuo Expressway, Shanghai-Shaanxi Expressway and Ningluo Expressway passing through the above areas may be temporarily closed on 3-4 days. In terms of air transport, flights may be delayed or even cancelled at airports in Xi ‘an, Zhengzhou and Xuzhou. Remind the public with travel plans to arrange their trips reasonably, and pay attention to traffic safety and drive carefully when going out.

　　The cooling area crosses the Yangtze River, Wuhan, Changsha and other places with the highest temperature near freezing point.

　　Yesterday, under the influence of rainy weather and cold air, there was a large-scale cooling from northwest, north and northeast to Huanghuai, western Jianghuai and Jianghan. The monitoring shows that the temperature in Gansu, Ningxia, Shaanxi, western Inner Mongolia, Shanxi to Henan, northern Shandong and northern Anhui dropped by 4-8℃ compared with the previous day, and the local temperature was about 10℃.

　　Today and tomorrow, with the full spread of rain and snow and the influence of cold air, the cooling area will gradually cross the Yangtze River and extend to the southwest and most of the south of the Yangtze River. It is estimated that the maximum temperature zero line will be pushed south to Huanghuai area on the 4th to 5th. For example, the maximum temperatures in Xi ‘an and Zhengzhou will fall below freezing point for the first time this winter, and Wuhan, Hefei, Nanjing and Changsha in the middle and lower reaches of the Yangtze River will also drop to 0℃.

　　The lowest temperature zero line will extend to the Yangtze River again, and it will be wet and cold in the morning and evening. However, in the eastern part of northwest China, the western and northern parts of North China and the western part of Huanghuai, it will fall below -10℃, and it is also a frozen person. For example, in Zhengzhou, the highest temperature is still 9.2℃ on the 1st, and it will drop to -4℃ on the 5th, which is more than 10℃ lower than normal. On the morning of the 5th, the lowest temperature may be as low as -11℃, which will not only be the lowest temperature since this winter, but also break the record of the lowest temperature since 2000.

　　The No.1 typhoon this year may generate gusts of 10-11 in parts of the South China Sea.

　　In addition to a wide range of rain and snow to cool the weather, we need to pay attention to the news of the typhoon. Monitoring shows that the center of the tropical depression in the South China Sea is located at 5 o’clock this morning in the southeast of the South China Sea about 340 kilometers north-east of Yongshu Reef in the South China Sea. It is estimated that the center of low pressure will move westward at a speed of 25-30 kilometers per hour, and its intensity will gradually increase, and it may develop into the No.1 typhoon this year in the next 12 hours, and then it will tend to the coast of southern Vietnam after passing through the waters near Nansha Islands.

　　Affected by this, from 08: 00 on the 3rd to 08: 00 on the 4th, there will be 7-8 winds in most of the South China Sea and the northern Nansha Islands, among which the winds in some parts of the southern South China Sea and the northern Nansha Islands can reach 9 and the gusts are 10-11.

　　　　　　Friday 001 Han Zhi Jiang Yuan FC VS Jin Quan Shangwu 2022-07-08 18:30.

　　　　　　Venue: Jiangling Comprehensive Sports Ground

　　　　　　Home team Gangwon FC:

　　　　　　At present, Gangwon FC ranks 10th in the Korean standings with 5 wins, 6 draws, 9 losses and 21 points. The team lost to Ulsan Hyundai 1-2 away from home in the last round of the league, and the good momentum of two-game winning streak came to an abrupt end. The offensive quality of Gangwon FC has improved obviously, and goals have been scored in the last six rounds of the league, and the average number of goals per game has reached 1.66. Among them, the main striker Jin Dayuan played in 18 league games and handed over 8 goals and 3 assists. He is the top scorer and the king of assists in the team. However, the team’s defensive ability is slightly insufficient. Since the season, the defensive line has conceded 1.5 goals per game, ranking in the bottom of the league. This round of home game against Jin Quan’s warrior, Gangwon FC’s fragile defense system is facing a severe test.

　　　　　　Visiting team Jin Quan’s martial arts:

　　　　　　At present, Jin Quan Shangwu ranks 9th in the Korean job standings with 5 wins, 7 draws, 8 losses and 22 points. In the 20th round of Korean Professional League, Jin Quan’s warrior played against Jeju United at home. With the team’s offensive end blossoming more, they finally beat their opponents 4-0, and finally stopped the invincible trend in the previous 9 rounds. The team’s offensive firepower points are widely distributed. At present, as many as 9 players have scored goals. As the top scorer in the team, the main striker Cao Kuicheng has contributed 11 league goals to the team. In addition, midfielder Li Yingcai also handed over 7 assists and 10 key passes, playing the role of the team’s offensive core. In this round of away game against Gangwon FC, Jin Quan’s warrior has just won a big victory, which is psychologically and imposing.

　　　　　　Historical record: In the last 6 matches, Gangwon FC 1 win, 1 draw and 4 losses.

　　　　　　Friday, 002 Hanzhi Jeju United VS Chengnan FC 2022-07-08 18:30

　　　　　　Venue: Jeju World Cup Stadium

　　　　　　The home team Jeju United:

　　　　　　Jeju United currently ranks fourth in the Korean standings with 8 wins, 6 draws, 6 losses and 30 points. The team lost 0:4 away to Jin Quan in the last round of league matches, and has not won in the last four rounds. Jeju United has made remarkable progress this season, and the league ranking has jumped to the upstream position. However, the team’s recent state showed signs of decline, and the past four games were invincible and three were defeated. In addition, the team’s defense problem needs to be solved urgently, with a total of 10 goals lost in the last three rounds of the league. In this campaign, the home game against FC in the south of the city ranked at the bottom, Jeju United has an advantage in overall strength, and this game is expected to get a victory from the weak team to stop the decline.

　　　　　　FC in the south of the visiting team:

　　　　　　Chengnan FC is currently ranked 12th in the Korean standings with 2 wins, 6 draws, 12 losses and 12 points. In the 20th round of Korean professional league, there was a disparity between the strong and the weak. FC in the south of the city defeated Posco 1-4 at home and suffered two consecutive defeats. The team’s nearly 7 games, with 3 draws and 4 losses, have not won, and the state continues to be sluggish. There are many signs of misfire in FC attack in the south of the city, and only one goal has been scored in the past three games, so the firepower of the front line is obviously insufficient. In addition, the team is almost undefended on the defensive end, and the average number of goals conceded per game so far this season is as high as 1.75, which is the team with the most goals conceded in the league. This round of away game against Jeju United, Chengnan FC is currently ranked at the bottom of the standings, and there should be no lack of fighting spirit under the great pressure of relegation.

　　　　　　Historical record: in the last 6 matches, Jeju United has 3 wins, 2 draws and 1 loss.

　　　　　　All opinions and contents in this article are the author’s personal opinions and do not represent the opinions of SMG. Any data and information shown in the article are for reference only.

　　On May 16th, Min County, Dingxi City, Gansu Province suffered from strong convective weather caused by heavy rain and hail. According to the latest report of Minxian Government Information Office, from 16: 00 to 20: 00 on May 16, there was a heavy rain in Minxian County, which caused six townships to be affected to varying degrees. As of 8: 00 on the 17th, the disaster has caused 7 deaths, 1 injured and hospitalized, and now it is out of danger. Beijing Youth Daily learned that at present, more than 3,200 people from 878 households have been evacuated from six affected towns.

　　tell about

　　The heaviest rainfall in more than ten years.

　　Mr. Liu, a villager in Suolongsigou Village, Minxian County, told the reporter of Beiqing Daily that the rain started at 6 pm on the 16th. "In the afternoon, I just got home from the field, and it rained, especially with lightning. It didn’t stop until around 8 pm. " Mr. Liu said that because the village is surrounded by mountains, when it rains, soil keeps flowing down from the mountains and finally collects in the rivers in the village. And this disaster also caused damage to their crops. "Our family planted 6 acres of medicinal materials, and 2 acres were completely flooded."

　　The rain in Min County also left a deep impression on the villager Shi Chuang. Shi Chuang, who lives near the county seat, said that at 4 o’clock in the afternoon, it began to hail. "The hail is particularly big, and it bounces in the car. Before long, the roads were covered with hail, like snow. After the hail, it turned into a heavy rain. "

　　"This is my impression, the biggest rain in more than a decade." Shi Chuang said that although he saw the warning of the weather forecast before the rainstorm, he didn’t expect it to be so big.

　　The reporter of Beiqing Daily learned that after the rain stopped, several villages in Suolong Temple had serious water accumulation. Local fire officers and soldiers and rescue teams, with shovels, are constantly cleaning up the accumulated water from the villagers’ yards.

　　notify

　　Seven people were killed and one injured in the disaster.

　　According to the latest report from the Information Office of Minxian County Government in Dingxi City, Gansu Province, from 16: 00 to 20: 00 on May 16, there was a heavy rain in Minxian County, causing six townships to be affected to varying degrees. As of 8: 00 on the 17th, the disaster has caused 7 deaths, 1 injured and hospitalized, and now it is out of danger.

　　According to the circular, in the afternoon, after receiving the early warning signals from the meteorological and land departments of cities and counties, the local government issued early warning information to the county nine times in time. A total of 878 households with more than 3,200 people were evacuated from six affected towns.

　　After the disaster, the local government immediately organized civil affairs, water affairs, meteorology and other departments to go deep into the affected towns such as Hetuo Town and Suolong Township to check the disaster situation and carry out rescue and relief work. Emergency mobilization of 25 medical personnel and 6 ambulance vehicles (times) to the severely affected towns and villages to carry out the rescue work for the injured. At the same time, more than 300 police officers, fire officers and soldiers, surrounding township cadres and local people were urgently dispatched to search for missing persons.

　　At the same time, quickly repair damaged infrastructure. As of 3: 00 a.m. on the 17th, some villages in Suolong Township resumed power supply, and villages that have not yet been powered on are stepping up repairs; The landslide section of national highway 316 in Suolong has been rushed through, and many water-damaged interrupted roads such as Dadong Village, Yuangengdi Village and Buyers Village in Suolong Township have been unblocked; The village road in Shangou Village, Hetuo Town is being repaired.

　　In order to properly arrange the lives of the affected people, as of 8: 00 on the 17th, the government has urgently mobilized relief tents, cotton-padded clothes, quilts, water shoes, umbrellas, flashlights, instant noodles, mineral water, snacks, candles, generators and other relief materials to the affected towns. At present, it is being distributed in an orderly manner. In addition, the government also distributed solatium 10,000 yuan to the families of the victims who have been identified.

　　affect

　　The direct economic loss is more than 10 million yuan.

　　According to the news released by the National Disaster Reduction Center of the Ministry of Civil Affairs, on May 16, due to the strong convective weather, some areas in Dingxi City and Longnan City of Gansu Province experienced short-term heavy rainfall, with the maximum precipitation of 101.2 mm, accompanied by local hail with the maximum diameter of 2cm, causing floods, winds and hail disasters.

　　The reporter of Beiqing Daily learned that according to preliminary statistics, 75,000 people in Minxian County of Dingxi City and Tanchang County of Longnan City were affected and 7 people died; The affected area of crops is 3.2 thousand hectares, of which 1.5 thousand hectares will be rejected; The direct economic loss is more than 10 million yuan.

　　After the disaster, the local government has organized personnel to guide and help the affected people to carry out disaster relief and self-help. Organize township cadres to go deep into village communities and farmers, quickly carry out disaster verification work, and arrange water affairs and land departments to conduct a comprehensive investigation of hidden dangers of geological disasters in the county to prevent secondary disasters.

　　At present, the work of checking the damage of people’s houses and family property, infrastructure and agricultural production is being carried out in a strong and orderly manner.

　　Text/reporter Ma Jinfeng