Earth Changes
The quake was recorded at 8:39 a.m. this morning and surprised locals with a regular intensity, reports El Comercio.
The epicenter was located 29 kilometers southeast of Arequipa, with a depth of 128 kilometers.
According to INDECI, no material damages or personal injury were caused by the earthquake.
"There's a lot of fish in a small area, they use up the oxygen and they're fighting to breathe," Lt. Lawrence Demmler, of the Glen Cove Harbor Patrol, said.
Demmler estimates well over a hundred thousand bunker fish have crowded the creek this year, opening their gills and mouths to desperately try to draw in more oxygen.
Dozens of fish have already died, with some sinking to the bottom. Others have floated to the shore to be picked apart by seagulls, CBS2's Elise Finch reported.

An Indian labourer pushes his cycle trishaw through floodwaters in Chennai on December 1, 2015, during a downpour of heavy rain in the southern Indian city.
The city of Chennai, capital of the southern Indian state of Tamil Nadu, has been almost cut off from the outside world. According to local media, the rains have set a 100-year-old record in the city, which is home to about 6 million people.
"Heavy rain accompanied by strong winds may make the situation worse in Chennai," the Indian Meteorological Department (IMD) said, adding that the rains may continue for at least four days.
Four small explosions occurred at the volcano at 07:49, 08:17, 08:42 and 08:55 am (local time), Volcano Discovery reported. The last of the eruptions was the largest and sent a plume of ash and steam high above the crater.
The communities of El Papalonal and in the vicinity of the Momotombo geothermal plant situated SW of the volcano summit reported light ash fall. A team of volcanologists from the Nicaraguan Institute of Territorial Studies (INETER) surveyed the area and took samples of ash and gasses.
This is the first time the volcano showed the signs of eruptive activity since 1905, and only 16 eruptions have been recorded since 1524, most of which have been small explosions of phreatic nature. The only two larger eruptions were observed in 1605 and 1609 when large bombs and blocks were expelled to the distances of approximately 6 km (19 685 feet), in the area of the nowadays abandoned town of León Viejo.
According to the scientists the volcano explosions has not been triggered by the increased activity of the nearby Telica volcano over the last few weeks.
Sabrina said, "I was just sitting here on the couch and just a big boom!" She added, "The house shook and windows shook." Todd said, "It was a boom! Real deep, you almost felt the concussion of the actual shock, nothing like a gunshot." The couple looked outside, but they couldn't see what had made the sound.
People reported hearing similar sounds in communities across the southern part of Schuylkill County, including New Philadelphia and Pottsville. The phenomena quickly became a hot topic on social media. Nicole Brown read about the sounds on Facebook before she went shopping for a Christmas tree in Schuylkill County. She said, "It makes me very curious. [It's] a little frightening. [It's] a little disturbing."
State Police at Schuylkill Haven tell us, while there can't say for sure what made the loud sounds, they suspect it is caused by people shooting guns at Tannerite canisters. The targets are known for making quite a racket when they are hit, and can be bought at some sporting good stores.
A period of increased activity of Santiaguito volcano since November 29 resulted in a strong explosion in the early hours of December 1. The explosion produced a plume of ash between 2 and 3 km (6 562 and 9 843 feet) high most likely accompanied by a small pyroclastic flow, Volcano Discovery reported.
A powerful explosion occurred at 07:07 am (local time) and a pyroclastic flow traveled about 15 km (9.3 miles) west-southwest. The ashes have been reported to fall near the St. Marcos Palajunoj, Finca La Florida and other adjacent villages, according to INSIVUMEH.
Several explosions have been reported over the last few days from the Caliente lava dome, significantly stronger than average. A moderately strong explosion was observed on November 30 at 01:34, which ejected incandescent bombs up to 150 m (492 feet) above the volcano dome. A large incandescent avalanche has also been observed on the eastern side of the Caliente dome.
Shortly before 1 p.m. Thanksgiving day, a caller reported the boom and described that it sounded as if something had exploded. Deerwood Fire Chief Mike Bodie said Friday some of the volunteer firefighters were also among those who heard the loud sound, which occurred in the vicinity of the 23000 block of Serpent Road.
Bodie said the department, along with deputies from the Crow Wing County Sheriff's Office, searched the area for well over a half-hour, but were unable to locate the source of the sound.
Even as the Geological Survey of India officials are analysing the causes for the phenomenon in Nayanoripalle and Peddamusalreddipalle and near Sri Bugga Malleswara Swamy temple in Chintakommadinne mandal a fortnight ago, the emergence of fresh sinkholes in Goodavandlapalle, Buggaletipalle and Buggalapalle in the mandal is giving sleepless nights to its residents.
Meanwhile, officials plunged into action on the orders of Kadapa District Collector K.V. Ramana and evacuated people from Nayanoripalle and Peddamusalreddipalle following the formation of sinkholes of a diameter of 25 feet. Land sunk, forming 15 feet-wide and seven-feet deep circular sinkholes at four places in Buggaletipalle and Buggalapalle villages in Chintakommadinne mandal on Sunday.
Comment: See also this earlier report: Nearly a dozen large sinkholes open up in Andhra Pradesh, India

Thousands of dead fish along the coast reclamation Ancol, Jakarta (30/11/2015). Thousands of dead fish washed up on the beach and is allegedly due to contaminated industrial waste.
The first possibility, Greenpeace campaigner Arifsyah Nasution said on Tuesday, related to the accumulation of water from contaminated rivers on the northern coast due to rain.
"For example, water from the Ciliwung River contains organic materials and [dangerous waste] B3. During rain, this water can accumulate in the estuary, which is Jakarta Bay," Arifsyah said as quoted by kompas.com.
He added that the situation could lead to a lack of oxygen for fish. "The fish would be unable to survive due to the change in environment happening too fast," said Arifsyah.
Comment: A fourth possible option: the day prior this region was hit by 2 earthquakes, perhaps resulting in a seabed outgassing event? See: 5.6 magnitude earthquake shakes Greater Jakarta, Indonesia

A city of Sioux Falls truck clears 14th Street during a winter storm Monday, Nov. 30, 2015, in Sioux Falls.
The National Weather Service reported that 8 inches of snow had fallen at the Sioux Falls airport by 9 p.m., beating the old record of 7.4 inches set in 1954. The NWS said more than 3 inches were possible to fall in the city by noon Tuesday.
A winter storm warning remains in effect until Tuesday night.
Parts of Sioux Falls shattered the previous record at the airport on Nov. 20 when 14 inches fell in the southern part of the city. Tea reported 18 inches that day.












Comment: Portions of the Pacific Ring of Fire have been active in the past 30 days:
Pacific Ring of Fire: