Earth Changes
The South Africa Weather Service issued a yellow level 1 alert for damaging wind between Plettenberg Bay and Maputo and along the KwaZulu-Natal coastline.
British Divers Marine Life Rescue was warned of unusual activity in a pod of common dolphins in Dunvegan Bay on Monday. Some of the animals became "stuck in deep mud". This weekend experts will try to find why the dolphins became stranded.
The deaths follow the UK's biggest pilot whale stranding when 54 creatures died on the Isle of Lewis in July. Only one whale was successfully refloated despite the efforts of rescue teams at Traigh Mhor, North Tolsta. Diggers were used to take the dead mammals from the remote beach to a landfill site.
Among the dead was a female pilot whale.
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It is believed the two dolphins are a mother and calf, and their sighting on the Ouse, around Bluntisham and Earith, has prompted concerns for their wellbeing.
Jon Heath, the county bird recorder for Cambridgeshire, who took these pictures and regularly contribute to the Cambridge Independent's nature coverage, went to see them after they were spotted by photographer Simon Stirrup on Thursday.
The tremor hit at 9:43 pm local time (1443 GMT) at a depth of 9.9 kilometres, according to the USGS.
Indonesia's geophysics agency (BMKG) reported no immediate tsunami but warned of possible aftershocks. It initially reported a magnitude of 6.3.
"I was having a good sleep (when the earthquake jolted). I jumped out of bed immediately," said Qamariah, a 41-year-old housewife in Central Sulawesi's Malei village.

A car is seen resting next to a toppled fence in the wake of Typhoon Yun-yeung following flooding of a river in the Fukushima Prefecture city of Iwaki on Sept. 9, 2023.
At around 6:15 a.m. on Sept. 9, a man apparently aged in his 70s or 80s was found collapsed in a ditch in the Fukushima Prefecture city of Iwaki, and was showing no vital signs. He was later confirmed dead. According to the Iwaki Fire Department and other sources, a woman in her 70s also suffered light injuries when evacuating from her home. The Iwaki Municipal Government reported that one structure was totally destroyed by a landslide, while many cases of flooding were also confirmed.
As of around 12:30 p.m., the storms that produced the twister are rolling onshore from the Atlantic Ocean.
A waterspout is described as "a whirling column of air and water mist" by the National Ocean Service. They can form in fair weather or stormy weather.
When a waterspout reaches land, the National Weather Service issues a tornado warning.
China Meteorological Administration said heavy rainfall would continue to fall until early Saturday in the central and southwestern areas of Guangdong, the home of Shenzhen and one of China's wealthiest provinces.
Residents holding onto safety lines waded cautiously through knee-deep floodwaters late on Thursday in Shenzhen, a metropolis of 17.7 million people, videos from state-backed Xinhua showed.
Rescuers also cordoned off overflowing manholes, carried a child from a stranded vehicle and guided others to move their motorcycles through the murky waters, the videos showed.
A rainfall log showed 465.5 millimetres of rain fell in Shenzhen over a 12-hour period, the highest since records began in 1952. Daily rainfall in the city located in the Pearl River Delta linking Hong Kong to China's mainland was expected to exceed 500 mm, Shenzhen media said.
Comment: Nearby a day earlier: Sudden torrential rain hits Hong Kong, causing severe floods - 6 inches of rainfall in just 2 hours
The National Emergency Management Agency (NEMA) said: "Based on current information, the initial assessment is that the earthquake is unlikely to have caused a tsunami that will pose a threat to New Zealand."
NEMA said the quake happened about 9pm and was at a depth of 69km. It earlier said the quake was magnitude 7.0 at a depth of 33km.
It said the 6.6 magnitude was provisional and may be increased or decreased as more seismic data becomes available.
The US Geological Survey's Pacific Tsunami Warning Centre also said there is no tsunami threat from the earthquake.
Flamingos have been found in America's Midwest after being blown across the country by a hurricane.
The birds, thought to have travelled from as far as Mexico, first started to be spotted in Florida as a result of Hurricane Idalia and have now landed as far away as Ohio.
Experts have said that they have "never seen anything like this".
"We will get a flamingo or two following storms [but] this is really unprecedented," Jerry Lorenz, of the bird research group Audubon Florida, told US media.
The birds appeared in Florida when Idalia hit the state as a category-three hurricane after crossing the Caribbean last month.
The Observatory raised its highest-level black rainstorm warning, while Shenzhen authorities released a statement cautioning that water from the reservoir across the border would be discharged at midnight, which might cause flooding in the New Territories.
Videos being shared on social media showed scenes of Hong Kong streets turning into rushing rivers and people being caught up in flooding around the city, while one clip showed a swamped underground railway station.
Comment: 3 days earlier: Concern for dolphins spotted 40 miles inland in River Great Ouse in Cambridgeshire, UK