Earth Changes
According to reports, a stream of smoke reached some 1.2 km (about .7 miles) above the volcano's crater and incandescent rocks spewed out under the moonlight.
El Reventador is located near Quito's Amazon region and is the country's most active volcano.
It's a popular site for hikers but authorities have warned tourists to stay away from the area.

Vehicles moving after hail storm at Navbihar-Sanjauli road, Shimla on Sunday, May 12 2019
The recent spell of hailstorm in Himachal Pradesh and its nearby areas has battered various vegetables and fruit crops, hampering the income prospects of scores of farmers.
Villages in the vicinity of Shimla town for the second consecutive day experienced hailstones accompanied by rain, which partially damaged apple and cherry crop in Matiana and Narkanda.
Areas between Dhalli and Kufri received heavy hailstorm for about 20 to 25 minutes on Sunday, resulting in similar damage. Crops such as apple and other stone fruits along with vegetables like peas, cauliflower, tomatoes, and cabbage have been damaged.

The 6.1 magnitude earthquake struck at 3.24pm ET Sunday about 4 miles southeast of Plaza de Caisan, Panama, at a depth of 23 miles
The quake struck at a depth of 37 km (23 miles) in the far west of the country and the closest town was Santa Cruz, about 5 km away, it said.
There was no tsunami alert issued from the Pacific Tsunami Warning Center, and USGS said there was a low likelihood of casualties and damage.
In November 2017 a 6.5-magnitude quake on the Pacific coast of Costa Rica left buildings swaying in the capital San Jose and contributed to the deaths of two people who had heart attacks.
Farther north, two months earlier in September 2017 a 7.1-magnitude earthquake killed more than 300 people in Mexico.
News 4 meteorologist Stevie Daniels explained that the phenomenon is called a circumhorizontal arc.
"They form when the sun is at least 58 degrees above the horizon. The light from the sun refracts when it hits the ice crystals in the cirrus clouds!" she wrote.
It first emerged in February when a dinner plate-sized hole appeared - the land suddenly collapsed this week and created the enormous pit.
The chasm was caused by the surface of the land collapsing into an ancient hollow created during the last ice age.
Over the past three months it has been monitored by geologists as it gradually increased in size.
"To see these incredible blue pillars was out of this world," says Thomas.
In auroras, blue is a sign of nitrogen. Energetic particles striking ionized molecular nitrogen (N2+) at very high altitudes can produce a blue glow rarely seen during auroral displays. In this case, it was the afterglow of a CME impact.
The man, reported to be in his late 20s, was surfing off the small fishing town of Saint-Leu when the attack took place on Thursday.
The local government confirmed that a surfer had been killed as it called for vigilance in the sea.
Surfing and other water activities are heavily restricted on Réunion due to the high risk of shark attacks.
The attack took place at about 16:30 local time (12:30 GMT) off the coast of Saint-Leu, on the west of the island.
Heavy rain in Mississippi leads to multiple water rescues, washed out roadways and a train derailment on Saturday.
The flooding has been most severe in the Hillsdale community, in southwest Mississippi, where the train derailment occurred. A flash flood warning was also issued for the area Saturday afternoon after several inches of rain fell in a short period of time.
Flooding is believed to be the cause of the train derailment, according to the Pearl River County Sheriff's Office. The Sheriff's department confirmed to WeatherNation that there is not believed to be a hazmat situation at the scene. In addition, there have been no reports of injuries, according to the local sheriff's office.
WeatherNation has a crew on scene who documented the aftermath of the derailment. Watch the video below:
Mr Justin Lim, 31, an economist, said he spotted the waterspout from his condominium at about 9am.
"It was about to rain and the skies were quite dark, and then I saw a line in the horizon, which started coming closer. The waterspout was weak at the start, but it became bigger as it came closer," Mr Lim told The Sunday Times.
According to the National Environment Agency, waterspouts are seen occasionally over Singapore's coastal waters, although they usually dissipate rapidly on reaching the coast.
They typically form beneath cumulus or cumulonimbus clouds over warm coastal waters just before showers begin. The "funnel" is formed by water droplets in a rotating vortex of air. The lifespan of a waterspout can vary from a few minutes to half an hour.













Comment: Shark attacks are on the rise in the US and Australia