Damage seen in Caracas, scientists warn of widespread destructionUSGS says 44 percent chance of 10,000-100,000 fatalitiesResidents flee into the streets as buildings shake, some collapseTsunami threat issued but quickly withdrawnA state of emergency has been declaredVenezuela's interim President Delcy Rodriguez has declared a state of emergency after strong earthquakes struck west of Venezuela's capital bringing down buildings in Caracas and trapping people in the rubble.Rodriguez, appearing on state television flanked by her brother Jorge, the head of the national assembly, and Interior Minister Diosdado Cabello, said she extended her condolences to the families of those killed, but she gave no death toll or number of injured.She added that Simon Bolivar Airport in Maiquetia, near Caracas, had been closed because of damage.Scientists have warned of potentially heavy casualties and widespread destruction across the South American country.A magnitude 7.2 earthquake hit about 160 km (100 miles) west of Caracas, followed less than a minute later by a magnitude 7.5 tremor, according to the US Geological Survey (USGS)."High casualties and extensive damage are probable and the disaster is likely widespread," the USGS said, initially estimating the death toll would most likely range from 10,000 to 100,000.Authorities did not immediately provide a national toll for deaths or injuries, but local officials and witnesses reported collapsed buildings, rescues and a growing number of injured.Police officers stand next to the remains of a collapsed structure following the earthquake in Caracas.AFP / Juan Barreto"We have buildings, homes and houses which have collapsed and we are taking care of things with everything we have available in terms of security, civil assistance," Interior Minister Diosdado Cabello said on state television."The fire department, police all have been activated."Video footage showed emergency workers climbing through the ruins of a collapsed building in the capital as night fell, while distraught relatives sought help for loved ones believed to be trapped.In Chacao, an eastern Caracas municipality, Mayor Gustavo Duque told broadcaster Globovision that two structures had collapsed, 16 people were injured and there were deaths, though he gave no figure for fatalities."We're going to do everything we can to rescue the most people possible," he said.Residents rush into the streetsMany Venezuelans were at home when the quakes struck during a public holiday marking an 1821 military victory that helped secure the country's independence from Spain."As soon as it started, we began hearing people screaming," Astrid Ramirez, a 41-year-old publicist in western Caracas said."Everyone was running down the stairs."People remain on a street following an earthquake in Caracas on June 24, 2026.AFP / Manaure QuinteroResidents across Caracas, which was also hit by a deadly magnitude 6.3 earthquake in 1967, rushed to evacuate as buildings shook."There was a very loud crash. Things fell in the house, jugs inside the refrigerator. I've never experienced anything like it," Coro Martinez, 56, who lives in eastern Caracas, said.Maria Romero, an 80-year-old pensioner in southern Caracas, said police helped her get out of her home."This earthquake was horrible, even worse than the one in 1967," she said.Another resident, a 41-year-old office worker who declined to be named, said she received an earthquake alert on her phone just before the shaking intensified."It was a normal afternoon, and suddenly my phone sounded an earthquake alert," she said."As I picked it up and started listening to what it was saying, I first felt light shaking. Then, in less than two seconds, everything started moving."Men react in front of a collapsed building following an earthquake in Caracas on June 24, 2026.MANAURE QUINTEROInterim President Delcy Rodriguez has been running the country since the US ouster of President Nicolas Maduro in January.She has hailed a new era of cooperation with the US and other countries, especially on oil, mining and other industries. The US embassy in Caracas said it was closely monitoring the aftermath of the quake and urged citizens in the country to seek secure shelter and avoid damaged areas.Hospitals brace for the injuredFire trucks were seen on the streets of Caracas, where some buildings suffered significant facade damage.At Caracas' Hospital de Clinicas, staff were asked to double up on the night shift to help treat the injured, a worker there said. Video filmed at the hospital showed a darkened hallway with ceiling panels hanging by cables and pieces of plaster scattered across the floor.Other videos on social media appeared to show significant damage at Venezuela's main airport, while residents reported collapsed buildings in La Guaira, a coastal city near Caracas. Reuters could not immediately verify the footage from the airport and La Guaira.Some municipalities of Caracas cancelled classes and local events through Monday (US Time), as authorities began to take stock of the damage.US mobilising assistanceThe US said it was in touch with Venezuelan authorities following strong earthquakes and was mobilising assistance for the South American nation."We're in touch with the authorities and mobilizing assistance," Deputy Secretary of State Christopher Landau said on X.He said the earthquakes were "devastating".US State Department official Jeremy Lewin said on X that the department had mobilised a disaster assistance team and task force to deliver and coordinate critical assistance to Venezuelans."Working with our partners in the interim Venezuelan government, the US will be sending search and rescue teams, medical and humanitarian supplies and other resources in the crucial first days after this tragic natural disaster," he added.The US embassy in Caracas reported that all American personnel were accounted for.Ties between the US and Venezuela have warmed in recent months after American forces seized the country's then-President Nicolas Maduro in a deadly raid on the capital in January.Tsunami alert withdrawnThe US Tsunami Warning System issued a tsunami threat for Puerto Rico and the US and British Virgin Islands after the earthquake, and said hazardous waves could also affect Aruba, Curacao and Bonaire. The warning was withdrawn about an hour later.Venezuela lies in a seismically active zone where the Caribbean Plate meets the South American Plate.An estimated 30,000 people were killed when a powerful quake caused widespread destruction in the cities of Merida and Caracas in 1812, according to the USGS.- Reuters