Earth Changes
In one incident Sunday, a house outside the state capital Recife was buried in a mudslide, killing four members of one family.
An estimated 500 families were left homeless, and officials ordered evacuations in many areas.
Weather officials said that the Monday forecast called for more heavy rains, which have also cut off many roads in the state.
Elsewhere in Latin America, two people died and three were missing in floods in Guatemala, officials said.
Homes were hit as streets turned into rivers after more than 24 hours of torrential rainfall and thunderstorms.
And the rain is expected to continue to fall across the country throughout this week.
Properties in the Culloden, Balloch and Smithton areas, near Inverness, were affected by flood waters.
Police closed Murray Road and Murray Terrace in Smithton, and Barn Church Road, Culloden, and said the A96 Balloch junction was "badly flooded".
There were also flash floods in Perth and Balerno, Edinburgh, where there were lightning strikes during a storm.
The Met Office's Dave Clark said: "The winds are so light that it creates convergence zones, where the wind comes from several directions to one spot.

A city employee in Enid, Okla., talks on the phone as he describes the road buckling along U.S. 412 on Saturday. Both west bound lanes were shut down.
The Upper Midwest was feeling some unaccustomed heat on Monday, but folks in Oklahoma were having it even worse: roads buckled, damaging cars, while poultry farmers were taking precautions like fans and watered rooftops to protect flocks.
In Oklahoma City, where a 28th day of triple-digit heat is expected, two lanes of a major interstate in downtown were closed Monday morning after buckling on a bridge caused steel expansion joints to rise, damaging cars as they passed over.
The city, which is forecast to reach 103 degrees on Monday, is on pace to break its record for days at 100 or above - 50 set in 1980 - with triple-digit heat possible through September.
In Tulsa, a hole opened in the pavement of a highway bridge and a section of U.S. 75 in a nearby town buckled.
It's even worse in western Oklahoma, where temperatures at 110 or above have been common in recent weeks. In Enid, asphalt at a major intersection along U.S. Highway 412 buckled Saturday night from the intense heat.
On the evening of Feb. 2, 1942, an unarmed tanker with 66,000 barrels of crude oil on board was steaming in the Atlantic, about 90 miles off Ocean City. Without warning, it was struck by German torpedoes. The attack set the W.L. Steed ablaze, and sank it; only a handful of the crew of 38 survived.
As World War II unfolded, the Germans had moved part of their sub pack west to attack shipping along the coast. By the time the Nazis withdrew the subs in July to focus on convoys crossing the North Atlantic, they had sunk 397 ships in U.S. coastal waters.
That wartime legacy has become a new environmental problem, raising concern about leaks from the W.L. Steed's sunken fuel bunkers and cargo - and from many others like it.
The National Oceanic and Atmospheric Administration is taking an inventory of more than 30,000 coastal shipwrecks - some of them casualties of the 1942 Battle of the Atlantic - and identifying those that pose the most significant threat.

A man cools his horse with a large fan in Illinois last week. Across the central and southern United States six cities have recorded their highest ever temperatures
Mary Fallin urged people across her state to pray as thermometers in Oklahoma City topped 90F (32.2C) for 47 days in a row.
She said: "I think if we have a lot of people praying, it moves the heart of God. I encourage Oklahomans of all faiths to join me in offering their prayers for rain.
"The power of prayer is a wonderful thing, and I would ask every Oklahoman to look to a greater power and ask for rain." In Oklahoma the heatwave has seen only one day below 100F (37.8C) this month and there have been more than 100 wild fires.
Across the central and southern United States six cities have recorded their highest ever temperatures including Gage, Oklahoma, which hit 113F (45C) and Childress, Texas where it was 117F (47.2C.)
BP reported yet another pipeline leak at its Alaskan oilfields, frustrating the oil giant's attempts to rebuild its reputation after the Gulf of Mexico oil spill. BP has said that a pipeline at its 30,000 barrel per day Lisburne field, which is currently closed for maintenance, ruptured during testing and spilled a mixture of methanol and oily water onto the tundra.
The company has a long history of oil spills at its Alaskan pipelines - accidents which have hurt its public image in the US, where around 40% of its assets are based.
The Alaska Department of Environmental Conservation said the spill occurred on Saturday and amounted to 2,100 to 4,200 gallons. A BP spokesman said the cleanup was under way and the company would determine the cause "in due course."
The team retrieved almost 1 500 metres of core from the ocean floor not far from the coast of Costa Rica in South America. Supported by the scientific drilling vessel JOIDES Resolution during the latest Integrated Ocean Drilling Program (IODP) Costa Rica Seismogenesis Project (CRISP) Expedition, the samples provide key information in relation to 2 million years of tectonic activity along a seismic plate boundary.
The scientists say they will use the samples to fuel our understanding of the processes that control the components that set off large earthquakes at subduction zones, where one plate slides beneath another.
'We know that there are different factors that contribute to seismic activity,' says Professor Paola Vannucchi of the University of Florence, who co-led the expedition with Dr Kohtaro Ujiie of the University of Tsukuba in Japan. 'These include rock type and composition, temperature differences, and how water moves within the Earth's crust, but what we don't fully understand is how these factors interact with one another and if one may be more important than another in leading up to different magnitudes of earthquakes. This expedition provided us with crucial samples for answering some of these fundamental questions.'

Residents reacting as Mount Lokon spews volcanic ash during an eruption in Tomohon, North Sulawesi, on Sunday. Mount Lokon continued to erupt on Sunday, prompting panicked villagers racing back to crowded government shelters.
"The two eruptions happened within ten minutes which sent a column of ash and smoke up to 600 meters into the air," government vulcanologist Freddy Korompis said from a monitoring post.
[Incredible Images of this Event]
The 1,580-meter-tall Mount Lokon experienced its biggest eruption on Sunday with huge clouds of ash propelled 3,500 meters into the sky.
More than 5,200 people have been evacuated to temporary shelters since the volcano erupted on Thursday and its alert status was placed on the highest level.
Manufactured by DuPont and approved for sale last October by the federal Environmental Protection Agency, Imprelis is used for killing broadleaf weeds like dandelion and clover and is sold to lawn care professionals only. Reports of dying trees started surfacing around Memorial Day, prompting an inquiry by DuPont scientists.
"We are investigating the reports of these unfavorable tree symptoms," said Kate Childress, a spokeswoman for DuPont. "Until this investigation is complete, it's difficult to say what variables contributed to the symptoms."
DuPont continues to sell the product, which is registered for use in all states except California and New York. The company said that there were many places where the product had been used without causing tree damage.

An image provided by the Utah Highway Patrol shows the wreckage of a car that ran into a sinkhole.
Authorities said the crash that killed Justine Barneck and injured her father, Michael Barneck, late Wednesday night happened when the road collapsed in front of them, leaving a patch of asphalt on the edge of the hole that the vehicle hit, causing the fatal accident.
At about the same time, a second car actually went into the 40-foot-wide, 30-foot-deep hole, said Utah Highway Patrol Cpl. Todd Johnson. The driver of that vehicle, 37-year-old Helen Paulson, was hurt, but the extent of her injuries was not immediately clear.










