看肛肠科山西那间医院好(太原便血的原因及医治) (今日更新中)

In the span of less than 24 hours, Delta strengthened from a tropical storm into a power category 4 hurricane with its sights set on the Yucatan Peninsula.Moments after reporting Delta had become a major hurricane Tuesday morning, the National Hurricane Center (NHC) said that the storm had strengthened further into category 4 status. According to a reading from a Hurricane Hunter aircraft, Delta has maximum sustained winds of 130 mph, as of Tuesday at 10 p.m. CT. The storm's top winds dropped slightly from 145 MPH.The NHC says Delta will bring "extremely dangerous storm surge" and other hurricane-like conditions to the Yucatan throughout the day Tuesday before briefly making landfall on Wednesday. The Yucatan Peninsula is home to many Mexican resort towns, including Cancún and Playa del Carmen. Belize, a coastal country on the southern part of the peninsula, may also feel effects from Delta.While the NHC notes that there is "large uncertainty in track and intensity forecasts," Delta is currently expected to make landfall on the Louisiana coastline as a hurricane late in the week. Current forecasts have Delta making landfall anywhere from western Louisiana to the western Florida panhandle on early Saturday morning.Louisiana has taken the brunt of the impact of the 2020 hurricane season. Hurricanes Marco and Laura have already made landfall in the state, causing inland flooding and significant damage along the coast. Hurricane Sally also did significant damage nearby Gulf Shores, Alabama, when it made landfall in September.Delta became the 25th named storm on Monday in what has been an extremely active 2020 Atlantic hurricane season. 1667

INTERACTIVE MAP: Where the Camp Fire is burning in northern CaliforniaPARADISE, Calif. (AP) — Not a single resident of Paradise can be seen anywhere in town after most of them fled the burning Northern California community that may be lost forever. Abandoned, charred vehicles cluttered the main thoroughfare, evidence of the panicked evacuation a day earlier.Most of its buildings are in ruin. Entire neighborhoods are leveled. The business district is destroyed. In a single day, this Sierra Nevada foothill town of 27,000 founded in the 1800s was largely incinerated by flames that moved so fast there was nothing firefighters could do.Only a day after it began, the blaze that started outside the hilly town of Paradise had grown on Friday to nearly 140 square miles (360 square kilometers) and destroyed more than 6,700 structures, almost all of them homes, making it California's most destructive wildfire since record-keeping began.Nine people have been found dead, some inside their cars and others outside vehicles or homes after a desperate evacuation that Butte County Sheriff Kory Honea called "the worst-case scenario." Their identities were not yet known."It is what we feared for a long time," Honea said, noting there was no time to knock on residents' doors one-by-one.With fires also burning in Southern California , state officials put the total number of people forced from their homes at more than 200,000. Evacuation orders included the entire city of Malibu, which is home to 13,000, among them some of Hollywood's biggest stars.President Donald Trump issued an emergency declaration providing federal funds for Butte, Ventura and Los Angeles counties. He later threatened to withhold federal payments to California, claiming its forest management is "so poor." Trump said via Twitter Saturday that "there is no reason for these massive, deadly and costly fires in California." Trump said "billions of dollars are given each year, with so many lives lost, all because of gross mismanagement of the forests. Remedy now, or no more Fed payments!"The fire in Paradise, about 180 miles (290 kilometers) northeast of San Francisco, was still burning out of control Friday.A thick, yellow haze hung in the air, giving the appearance of twilight in the middle of the day. Some of the "majestic oaks" the town boasts of on its website still have fires burning in their trunks. Thick wooden posts holding up guardrails continued to burn.Thursday morning's evacuation order set off a desperate exodus in which many frantic motorists got stuck in gridlocked traffic. Many abandoned their vehicles to flee on foot as the flames bore down on all sides."The fire was so close I could feel it in my car through rolled up windows," said Rita Miller, who fled Paradise with her disabled mother.The town, situated on a ridge between two valleys, was a popular retirement community, raising concerns of elderly and immobile residents who have been reported missing.On the outskirts of town, Patrick Knuthson, a fourth-generation resident, said only two of the 22 homes that once stood on his street are still there — his and a neighbor's."The fire burned from one house, to the next house, to the next house until they were pretty much all gone," Knuthson said. He worked side-by-side with neighbors all night, using a backhoe to create a fire line, determined not to lose his house this time."I lost my home in 2008, and it's something you can't really describe until you go through it," said Knuthson, who battled flames eight feet or taller as strong winds whipped hot embers around him. He worked so long in the flames and smoke that he needed to use oxygen Thursday night at his home, but he refused to leave.On Friday, Knuthson was covered from head to toe in black soot. His tiny town will never be the same, he said. The bucolic country landscape dotted with bay and oak trees will take years to recover.In the town's central shopping area, there was little left but rubble.St. Nicolas Church still stands, a rare exception. The nearby New Life church is gone. An unblemished Burger King sign rises above a pile of charred rubble. The metal patio tables are the only recognizable things under Mama Celeste's pizzeria sign. Only blackened debris remains behind the Happy Garden Chinese Restaurant sign touting its sushi. Seven burned out Mercedes chassis are all that's left of Ernst Mercedes Specialist lot.City Hall survived. But the Moose Lodge and Chamber of Commerce buildings didn't.The town's 100-bed hospital is still standing, but two of its smaller buildings, including an outpatient clinic, are flattened. The Adventist Feather River Hospital evacuated its 60 patients in a frantic rush when the evacuation order came Thursday morning. Some were forced back by clogged roads, but all of them eventually made it out, some in dramatic fashion.On the outskirts of Paradise, Krystin Harvey lost her mobile home. She described a town rich with historical charm, until a day ago."It was an old country town. It had the old buildings lined up along the walkway," she said. "Almost all businesses were locally owned and included an assortment of antique shops, thrift stores, small restaurants, two bars and lots of churches."Harvey wondered if the town's traditions would survive. The town was famous for the discovery of a 54-pound gold nugget in the 1800s, which eventually prompted a festival known as Gold Nugget Days. The highlight of the festival is a parade that features a Gold Nugget Queen."My daughter's going out for the gold nugget queen this year," said Harvey, then she paused. "Well, it's been going for 100 years, but we don't know — there's no town now."People in Paradise, like so many in California, have become accustomed to wildfires, and many said they were well prepared. They kept their gutters clean, some kept pumps in their swimming pools and had fire hoses. But the ferocity and speed of this blaze overwhelmed those preparations.Drought, warmer weather attributed to climate change and home construction deeper into forests have led to more destructive wildfire seasons that have been starting earlier and lasting longer.Just 100 miles north of Paradise, the sixth most destructive wildfire in California history hit in July and August and was also one of the earliest. Called the Carr Fire, near Redding, it killed eight people, burned about 1,100 homes and consumed 358 square miles (927 square kilometers) before it was contained.Paradise town Councilmember Melissa Schuster lost her 16-acre Chapelle de L'Artiste retreat, a posh property with a chapel, pond and pool. But Friday she was clinging to two furry glimmers of hope: Shyann and Twinkle Star Heart."Our llamas," she said. "Somehow they made it through."Schuster said they stopped trying to hook up a trailer for the animals and fled their home and property with just their three cats on Thursday when the day turned pitch black as fire roared in."It's Paradise," she said. "It's always been Paradise, and we will bring it back."___Associated Press writers Don Thompson in Chico and Jocelyn Gecker, Janie Har, Martha Mendoza, Daisy Nguyen, Olga R. Rodriguez and Sudhin Thanawala in San Francisco contributed to this report. Darlene Superville contributed from Paris. 7290

It’s official, summer 2020 was the hottest on record in the Northern Hemisphere.The National Oceanic and Atmospheric Administration released their monthly report on global temperatures. August 2020’s temperatures around the world made it the second-warmest August on record behind 2016, and the third-hottest season.Here in the Northern Hemisphere, August set a new record with a temperature departure from average of 2.14 degrees F, beating 2016’s numbers.“The most notable temperature departures from average were observed across Alaska, eastern Canada, the western contiguous U.S., Europe, northern Russia, central South America, Western Australia, eastern Antarctica, and across the North Pacific, the Bering Sea, and the Barents Sea, where temperatures were at least 2.0°C (3.6°F) above average,” NOAA scientists observed.The three-month season, June-August, surpassed the previous global record reached in both 2016 and 2019. This period is winter in the Southern Hemisphere, and they also had warmer weather than normal. Australia also had a drier than usual winter, 31 percent below average for precipitation.Globally, the ten hottest Augusts have all happened since 1998, and the five warmest have happened since 2015.Scientists believe 2020 will very likely rank in the top five warmest years on record.Also noted in the report, arctic sea ice continues to decline. The average Arctic sea ice coverage in August was the third smallest on record, about 29 percent below the 1981-2010 average. 1509

It's been six years since Culver's introduced a new custard flavor. On Thursday, they announced six new flavors coming soon on their website.The flavors will come out each month, starting on May 10 with Cappuccino Cookie Crumble and going all the way through October. Here's a list of the new flavors and the descriptions on Culver's website: 375

Incredible video captured by researchers at Florida Atlantic University captured the blacktip shark's annual migration off Florida’s southeast coast.FAU researchers refer to the blacktip shark's as the "snowbirds of the sea". The sharks migrate south during the cold months and head up north when the weather, and water, start to warm back up. They leave the north when water temperatures drop below 71 degrees Fahrenheit and start heading south.The video was taken by FAU researchers on February 27, right off MacArthur Park in Singer Island.“Last year, we saw a dramatic decline in the number of blacktip sharks that migrated south. In fact, it was so low that we estimated the population to be about one-third of what we have seen in previous years,” said Kajiura, a professor in the Department of Biological Sciences and director of the Elasmobranch Research Laboratory in FAU’s Charles E. Schmidt College of Science. “We want to make sure that these snowbirds come back to South Florida, because if they don’t, it will have a huge ecological impact in this region.”  According to researchers, this year's video off of  MacArthur Park in Singer Island shows dramatically fewer blacktip sharks during migration season as compared to video footage from previous years.       Mary Stringini is a Digital Reporter for ABC Action News. Follow her on Twitter @MaryWFTS. 1450

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