Earth Changes
President Juan Manuel Santos said on his Twitter account that the area around the Nevado del Ruiz, in the central spine of Colombia's Andean mountain range, had been put on red alert and people should leave the area.
Even as volcanic activity began to subside, emergency services urged 4,800 residents in Caldas and nearby Tolima province to get to safety, according to Carlos Ivan Marquez, who heads the security effort. The volcano is about 110 miles west of the capital Bogota.
Deadly storms across Eastern U.S. have claimed at least 13 lives and left many injured, hundreds homeless and about 5.5 million utility customers, or an estimated 17 million people, without power amid sweltering heat wave.
Widespread damage and power losses have been reported across a vast region ravaged by deadly storms since Friday.
The storms have left a trail of destruction from Indiana to New Jersey, with the worst-hit areas being in Washington Metropolitan area, Maryland, West Virginia, and suburban Virginia.
Virginia Gov. Bob McDonnell called the widespread power losses as "the largest non-hurricane power outage in Virginia history," as more storms threatened. "This is a very dangerous situation," the governor said, "the next few days in Virginia are going to be very, very difficult."
- About 2.5 million Virginian customers, or an estimated 7.5 million people, in are still without power.
Experts said this was 40 times higher than an average lightning storm and was the equivalent of four months' worth of strikes in one day.
Government forecasters said most of Thursday's strikes, which came as rare "super cell" thunderstorms battered the Midlands and northern regions, were fork lightning and hit the ground.
In one dramatic video, footage showed a spectacular bolt striking the lighting storm over a field in Suffolk, UK Bridge, linking Newcastle and Gateshead, which captured the intensity of the fierce storms that swept across the North.
While the Met Office does not maintain lightning records, the UK Tornado and Storm Research Organisation (TORRO) suggested Thursday's levels were a record amount to hit Britain in one day.

Emergency officials in Live Oak, Fla., load boxes of records from the sinkhole-threatened Suwannee County Courthouse Thursday.
Officials said Thursday the hole is not yet visible from above ground, but depressions in a street that runs by the courthouse, and cracks in the business buildings and a nearby parking area are evidence of its presence.
"There appears to be a sinkhole," said Bob Farley, the town's administrator.
The courthouse, which is without power, was ordered closed, and public records and other valuables were removed in boxes loaded onto National Guard trucks in the event of a sinkhole collapse.
The Big Wheel Market Place and the Robinson building next to the courthouse both had large wall cracks and were leaning toward each other into the depressed ground.
In east China's Zhejiang province, heavy rains have forced 17,000 people to relocate and affected the lives of more than 350,000 others since June 22. A 12-year-old girl was killed when her house was buried in a landslide on Saturday, June 23, in Zhejiang's Songyang county.
Rains have battered central China's Hunan province since June 21, killing one person, leaving another missing and affecting the lives of 138,000 others. A landslide was triggered in Hunan's city of Chenzhou, blocking roads and rivers and stranding 130 tourists, the report said.
South China's Guangxi Zhuang autonomous region has been reeling under heavy downpours since June 21. In the hard-hit city of Hezhou, over 10,000 people have been evacuated and economic losses of 200 million yuan ($31.4 million) have been incurred, according to officials.
More rain and storms are expected to hit Zhejiang, Fujian and Anhui provinces in south China, as well as Yunnan, Sichuan and Guizhou provinces in the south-west over the next three days, the weather office said.
Following days of almost continual earthquakes, residents of the small Canary island of El Hierro are once again living in fear of a volcanic eruption as their island begins to lift. According to the National Geographic Institute of Spain, increases in seismic activity on the island has seen literally hundreds of earthquakes, known as a swarm, shaking the island and gradually increasing in strength since June 25. Around 750 earthquakes have been recorded although few have been strong enough to be felt by the residents until the last two days
Emergency services are struggling to cope with the flash floods across the country as homes are left without electricity.
The towns of Douglas, Bandon and Clonakilty in Cork are badly flooded with some areas under three feet of water.
Residents were evacuated from the Ballyvolane area of Cork city while there is no access in or out of Clonakilty.
The Irish Independent reports that up to 15,000 homes in Cork are currently without electricity after the overnight storms which saw 70mm of rain fall in a few hours.
Flooding has also been reported in parts of Sligo and Tipperary and motorists have been warned to take extreme care.
Cork County Council has confirmed that it activated a flood response plan after the torrential rain.
Ireland's weather service Met Eireann issued a flood alert to more than a dozen county councils with 70mm of rain forecast to fall in parts of Munster, Connacht, south Leinster and the midlands.

What is causing the Earth's surface to open up all over the world? Another sinkhole appears, this time in San José, Costa Rica
A giant sinkhole opened up Tuesday night at one of the main arteries in and out of the capital. The ensuing tumult on General Cañas Highway - traversed by 100,000 vehicles per day - resulted in hours of delays, hurt local businesses and caused tourists to miss flights out of the country.
Heading into the weekend, the Costa Rican government enacted a contingency plan for the highway that connects San José to the northwestern province of Alajuela and the country's main airport. Bailey bridges, detours and increased train hours will assist highway commuters. However, the Public Works and Transport Ministry (MOPT) stated the sinkhole and the damaged sewer system below the road will take at least three weeks to fix.
The chasm - 3.5 meters wide and 4 meters deep - is in front of Plaza Los Arcos in Ciudad Cariari, northwest of San José, and several minutes from the Juan Santamaría International Airport. A tree trunk clogged the sewer system below the highway, and heavy rains caused a buildup of water and the eventual collapse in the road. The highway closure begins at Juan Pablo II Bridge in La Uruca, a northwestern district of the capital.

derecho storm over Virginia June 29, 2012. A derecho (Spanish for straight) is a widespread and long-lived, violent convectively induced straight-line windstorm that is associated with a fast-moving band of severe thunderstorms in the form of a squall line usually taking the form of a bow echo.

An uprooted tree is seen Saturday after it damaged a home in Washington's American University neighborhood. The tree also cut a power line.
As thermometers again reached triple digits, millions of people in the Mid-Atlantic area were without power on Saturday after violent storms with 80-mph gusts toppled trees, cut power lines and killed six people in Virginia alone.
Ohio also saw up to 1 million homes and businesses without power Saturday due to the storm front overnight, and at least one person died there.
Another person was killed by a falling tree in Maryland, while two cousins, ages 2 and 7, were killed by a falling tree at a campsite in New Jersey's Parvin State Park.
Five other deaths in recent days are thought to have been tied to the heat wave hanging over much of the nation, and forecasters warned of more dangerously high temperatures Saturday.









