Earth Changes
In South Africa, flooding affected parts of Vhembe District, Limpopo Proince, in particular the town of Musina, where roads and homes were damaged along with electricity and water infrastructure. Images shared on Social Media showed a flooded hospital.
Flooding also affected areas the border town of Beitbridge in Matabeleland South, Zimbabwe, damaging roads and some buildings.
Meteorological Services Department of Zimbabwe said Beitbridge recorded 76mm of rain in 24 hours to 22 February. Heavy rainfall was also reported further north in Nyanga, close to the border with Mozambique.

Floods in Madre de Dios, Peru, February 2021.
After visiting affected areas, Peru's Environment Minister Gabriel Quijandria said that floods had damaged about 4,000 homes along with several schools and health facilities. Water and electricity services have been interrupted and around 3,000 hectares of crops damaged. Affected areas include Pueblo Viejo, Las Piedras, Laberinto and Boca Colorado.
"We have flown over the areas near and far from Puerto Maldonado and the truth is that the situation is worrying," the minister said. "There is significant damage in several towns, such as Laberinto," he added.
Armed forces are working with Peru's National Civil Defense Institute (INDECI) to distribute relief supplies including mattresses, sheets, kitchen utensils, mosquito nets and personal hygiene and cleaning products.
More than 19 million acres in Australia burned in the bushfires of the 2019-2020 season, with seven individual fires exceeding 1 million acres. Researchers who have studied the impacts on the vegetation have determined that the entire ranges of 116 plant species burned along with 90 percent of the ranges of 173 species.
Most of the affected species are are resilient to fire. However, the massive scope of the megafires may leave some ecosystems, particularly the rainforests, susceptible to regeneration failure and landscape-scale decline.
Below are excerpts from a study by Robert C. Godfree, Nunzio Knerr, and Francisco Encinas-Viso, et al., published in Nature Communications February 15, 2021.
The intact body of the nine-foot-long pregnant whale beached Saturday on the sand at Salmon Creek, with no clear signs of trauma, said Barbie Halaska, necropsy manager with the Marine Mammal Center in Sausalito.
Pygmy sperm whales are pelagic, meaning they live in deeper waters beyond the continental shelf. They are far less likely to wash ashore than other species, such as gray and humpback whales.
"Even if one dies, they don't necessarily strand on land," Halaska said. "Getting to see one is really rare for us."
Halaska and a team of about a half-dozen veterinary technicians, lab assistants and pathology experts went to the beach Sunday and collected the whale's internal organs and head to be more fully examined at the center's Marin County marine mammal hospital.
As reported here, flooding struck in Greater Jakarta from 19 February, prompting 1,300 evacuations mostly in South and East Jakarta and also affecting parts of West Jakarta.
Hurricanes are blasting Bermuda with wind speeds that have more than doubled in strength over the last 66 years, due to rising ocean temperatures in the region as a result of climate change, according to a new study.
Within a 62-mile (100 kilometers) radius of Bermuda, the average maximum wind speed of hurricanes increased from 35 to 73 mph (56 to 117 km/h) between 1955 and 2019, the researchers found. This is the equivalent of a 6 mph (10 km/h) increase every decade.
During this time, sea-surface temperatures in the region also increased by up to two degrees Fahrenheit (1.1 degrees Celsius), according to the Bermuda Atlantic Time Series (BATS), a long-running dataset collected by the Bermuda Institute of Ocean Sciences.
Scientists already knew that higher sea surface temperatures fuel stronger tropical cyclones. But the new findings show that temperatures below the sea surface also play a key role in how these storms form.

The worst danger to stranded whales is overheating in the sun, as their dark skin and layers of blubber work to trap heat.
The Department of Conservation (DOC) reported that a pod of 49 long-finned pilot whales was discovered at Farewell Spit, which is nearly 90 kilometres (55 metres) north of Nelson.
As soon as the pod was discovered, more than 60 people set to work to rescue the whales and bring them back to a healthy life. However, by mid-afternoon nine of the whales from the pod were declared dead.
Comment: This comes just 3 days after 52 short-finned pilot whales died after stranding on a beach in Java, Indonesia.

Flooding of the Juruá River at Cruzeiro do Sul, State of Acre, Brazil, February 2021.
The State has declared an emergency situation. Governor Gladson Cameli said Acre is facing one of the most challenging times in its history, dealing with the worsening of the coronavirus pandemic, dengue outbreak, migratory crisis on the border with Peru and the overflow of rivers which has affected several municipalities across the state, including the capital Rio Branco.
Around 33,000 people have been affected in Cruzeiro do Sul municipality after the Juruá River reached record levels of 14.31 metres on 19 February, beating the previous high of 14.24 set in February 2017.
Two people died and 4 are missing after a landslide caused a house to collapse in Santa Maria de Itabira. Other landslides and flooding also caused severe damage in the city. Damage assessments are ongoing. State Governor Romeu Zema visited affected areas of the city on 21 February to closely monitor the assistance actions of the Fire Service and the State Civil Defence in the municipality
Flooding and landslides affected other areas of the state, including in the municipalities of Caparaó, Carangola and Matipó, where authorities are distributing relief supplies to affect communities. Minas Gerais Civil Defence reported rain-related fatalities in Divino (1) and Durandé (1).

An atmospheric river event known as the Pineapple Express is forecast to bring a prolonged period of wet weather and the potential for avalanches to Washington and Oregon beginning Sunday.
The effects from rain and considerable mountain snow will be felt through early this week. With the ground already saturated from previous storms, flooding is possible even from the few inches of rain the storm is forecast to produce.
Avalanche warnings have been issued for much of the Cascades across Washington ahead of this heavy snow. A "high" avalanche danger warning (level 4 out of 5) has been issued for Sunday by the Northwest Avalanche Center. Large natural avalanches are possible even at lower elevations.
Avalanches have killed 30 people across the United States this winter season, according to the Colorado Avalanche Information Center.
"This will mark the beginning of a wet period across Western Washington, as the southern periphery of the Atmospheric River will affect the region before it shifts southward over the area Monday," the National Weather Service office in Seattle warned Saturday.
Comment: See also:
Bad news: Study claims hurricanes' translational speed is slowing down, potentially increasing damage