Earth Changes
With Monday's torrential downpour bringing 93 mm of rainfall, Chennai has crossed 1,025 mm of rainfall for the month. According to the Meteorological Department, November 1918 was the wettest month as the city received 1088.4 mm of rainfall then.
The weather station in Meenambakkam has already recorded 1144.8 mm this November. Officials recall that Chennai recorded 970 mm of rainfall in November 1985 and 1077.1 mm in October 2005. The remaining few days of this month will decide whether the city gets to break the century's record.
The rains so far have been severe with many rain-related deaths, including the electrocution of a couple in Velachery, death of a youngster in a wall collapse in Pattalam and the fatal fall of a man in a trench dug up in R.A. Puram to drain stagnant rainwater. Schools and colleges in Chennai, Tiruvallur and Kancheepuram districts will remain closed on Wednesday. As reservoirs continue to get heavy inflows, city waterways are carrying rainwater to their brim. The Adyar River is in a spate as about 6,000 cusecs is being let out from the Chembarambakkam reservoir.
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Source: AAP

A solar halo, with a circumhorizontal arc below. Photo taken November 21, 2015.
Sergio Emilio Montúfar Codoñer sent in these wonderful images of a circumhorizontal arc, which he captured a few days ago - November 21, 2015 - in La Plata, Argentina. Above the colorful arc is a halo encircling the sun. Read about solar halos and see more photos here.
Both solar halos and circumhorizontal arcs are ice halos. Both are indicate the presence of tiny ice crystals high above our heads, that both refract and reflect light to create these beautiful sky phenomena. At the great website Atmospheric Optics, Les Cowley wrote :
Look for the brightly coloured circumhorizon arc (also a circumhorizontal arc but never 'fire rainbow') when the sun is very high in the sky - higher than 58°. Near to noon in mid-summer is a good time in middle latitudes. The halo is beneath the sun and twice as far from it (two hand spans) as the 22º halo.Thank you, Les and Sergio! See another one of Sergio's photos, taken of the same sky event, below:
It is a very large halo and always parallel to the horizon. Often only fragments are visible where there happen to be cirrus clouds - the individual patches of cirrus are then lit with color that can be mistaken for iridescence.
A waterspout looks like a tornado, funnel-shaped cloud suspended beneath a low-lying cloud, dropping to a body of water.
Usually weaker than land tornados and caused by unstable weather conditions.
The farmer, from a village near Guigang in Guangxi province, said the sow went into labor Nov. 18 and gave birth to 20 piglets, two of which appeared to be sticking unusually close together.
The farmer, identified only as Gong, soon discovered the pigs were conjoined at their bellies.
Gong said the conjoined pigs, the first he has encountered in his years as a farmer, appear to have trouble eating and don't seem able to exercise due to the way they are joined.
The farmer said he does not expect the conjoined piglets to survive for long.
"This is the worst flooding I've seen in decades. The water is knee-deep in most areas, and a majority of houses are under a foot of water," saud Abdulla Thoyyib, the deputy mayor.
The Feydhoo and Maradhoo-Feydhoo wards suffered the most damage. According to the Maldives Red Crescent, some 32 houses in Feydhoo and 11 houses in Maradhoo-Feydhoo suffered major damage. A majority of household appliances were destroyed, a spokesperson said.
Residents are now worried of water contamination as sewers are full and overflowing. The city, home to some 20,000 people, and the second most populous region, is out of chlorine, according to Thoyyib.
Qatar's capital Doha was apparently unprepared for the deluge and flooding that damaged many buildings in the city. The area near the capital's Hamad International Airport was hammered with around 66mm of rain in just a few days, according to the Qatar Meteorology Department. For the record, Doha has 75mm of rain on average a year.
The earthquake struck at 12:45 am (5:45 GMT) at a depth of 375 miles (604 kilometers). It occurred some 81 miles southwest of the town of Tarauaca and 436 miles northeast of Lima, Peru.
The USGS had initially reported the earthquake's magnitude at 6.4.
No immediate reports of damage or casualties were reported after the temblor.
Deep South American earthquakes primarily occur in two zones: beneath the Peru-Brazil border, where today's earthquake hit, and also in an area running from central Bolivia to central Argentina, according to USGS.
Source: Agence France-Presse

The beach is popular with anglers but no-one was there when the sand collapsed.
Senior lifeguard Michael Bates said the beach had collapsed on the southern side of the island this morning.
It is a popular spot for fishing and four-wheel-driving but no-one was on the beach at the time.
Mr Bates said the erosion had created dangerous conditions.
"It is a little bit smaller than a football field," Mr Bates said.
There is still a question mark over how big the hole will get.
"It is almost like a swirling effect in the water that is created by the change of tides and there is unstable sand in the area," Mr Bates said.
"It is not a safe areas for swimming area at all, due to it being so unstable, unpredictable and varying depth and the strong water movement.
"It is going to make it a very massive hazard."
University of Queensland researcher Konrad Beinssen said sinkholes were common at Jumpinin.
Comment: Last week erosion swallowed a house in Bangladesh, whilst a couple of months ago a portion of beach and campsite disappeared at Inskip Point, also in Queensland.
Bend, Oregon, reported 13-14 inches of new snow as of Tuesday night, with snowfall rates of 4 inches in 3 hours, bringing traffic to a standstill on U.S. 97. This in an area that averages only 24 inches of snow each season. Up to a foot of snow in the Sierra snarled traffic on Interstate 80 over Donner Summit as well. Up to 22 inches of snow was reported at Kirkwood Mountain Resort south of Lake Tahoe.
Meanwhile, numerous winter storm watches, warnings and advisories have been issued across the West from the northern Rockies to the Great Basin, Sierra and Tehachapis of California, also for a large swath of the central and southern Plains from New Mexico to Iowa.
Snow started to pile up on Tuesday across portions of the interior Northwest, Sierra Nevada and far northern Rockies. Some freezing rain was also reported in the Columbia Basin.
This system will head into the Plains on Thanksgiving Day and continuing into much of the weekend, bringing a mess of snow, sleet and freezing rain.
It is possible that enough freezing rain will fall to bring down trees and power lines and make for dangerous travel in parts of the central and southern Plains.
Traffic backed up on HWY 97 #inBend. @BendCityPolice directing drivers towards exits @KTVZ #KTVZ pic.twitter.com/7dGctsK5wQ
— Lauren Martinez (@LaurenKTVZ) November 25, 2015














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