Nov. 17 (UPI) — Hurricane Iota made landfall in Nicaragua late Monday as an extremely dangerous Category 4 storm, thrashing the reeling nation with catastrophic winds and torrential rain.
Shortly before 11 p.m. EST Monday, Hurricane Iota made landfall along the coast of northeastern Nicaragua as a dangerous Category 4 hurricane. At that time, Iota was packing sustained winds of 155 mph, just 2 mph shy of Category 5 status.
Hurricane Iota, once a monster Category 5 storm, was bearing down Monday afternoon on the Central American coastline after undergoing explosive intensification. Its outer bands were bringing rain to Nicaragua and into Honduras and threatening destruction on the scale of infamous hurricanes like Mitch in 1998 and Fifi in 1974.
Iota became the second-most intense hurricane to ever churn in the Atlantic basin during the month of November on Monday — second only to the 1932 Cuba hurricane, which packed winds of 175 mph. The extremely dangerous hurricane was heading westward toward hurricane-battered areas of Central America, which are already in the midst of a humanitarian crisis following Hurricane Eta’s deadly blow less than two weeks ago.
Forecasters warned that the storm could bring one of the worst floods the region has had in a thousand years or more. AccuWeather meteorologists sounded the alarm that power outages could last for months after Iota batters the region.
At 10 p.m. EST Monday, Iota was within 30 miles of Puerto Cabezas, Nicaragua, a city home to nearly 100,000 people, as it slowed its forward speed to 9 mph to the west packing maximum sustained winds of 155 mph. Shortly before landfall, Iota became a strong Category 4 hurricane.
As AccuWeather meteorologists correctly predicted, this powerful system came ashore late Monday, just miles away from the area where Eta made its catastrophic landfall less than two weeks earlier. Hurricane watches and warnings were in effect for much of the coast.
As of 4 a.m. Tuesday, Iota had lost some wind intensity but was still a dangerous Category 2 hurricane moving westward at 9 mph with sustained winds of 105 mph. As Iota continues to move inland, it will quickly lose wind intensity as it interacts with the terrain of Nicaragua through Tuesday night.
Iota reached Category 5 strength — the first storm of the season to achieve the highest status on the Saffir-Simpson Hurricane Wind Scale — when its winds peaked at 160 mph on Monday morning. Just hours earlier, the record-breaking, 30th named storm of the season had strengthened from a Category 3 major hurricane to a Category 4 within an hour’s time.
Iota strengthened so quickly that its intensification places it among the ranks of three other historic hurricanes: Gilbert in 1988, Rita in 2005 and Wilma in 2005. Also, Iota became the only storm to strengthen rapidly with its central barometric pressure dropping by 1.8 inches of mercury in 24 hours in November.
Before Iota, the most recent major hurricane in the Atlantic was Hurricane Eta.
Hurricane Eta made landfall as a Category 4 hurricane on Nov. 3, in Nicaragua, which was among the top five strongest storms to ever hit the nation. Eta also carved a path of destruction through Honduras and Guatemala, unleashing feet of rain, tremendous flooding and killing more than 100.
Central America is still facing a humanitarian crisis following Eta’s deadly blow. Millions are enduring dangerous conditions in the storm’s wake — with concerns over waterborne diseases and COVID-19 complicating recovery. And the situation is likely to become even more dire as Iota moves inland.
AccuWeather Senior Meteorologist Matt Rinde said, “With Eta having gone through [the region] less than two weeks ago, Hurricane Iota will place another catastrophic blow to the region. No amount of words can describe the problems this system will add to the crisis already occurring in the area.”
And the back-to-back blows from hurricanes will severely worsen the situation. Catastrophic flooding is anticipated because the ground is still saturated from Eta, and rain from Iota will run off into already swollen and flooded streams and rivers, according to AccuWeather CEO and Founder Dr. Joel N. Myers. The mountainous terrain will add to the dangers of flooding and mudslides.
At the coast, an unsurvivable storm surge of 10-20 feet is expected near and to the north of where Iota will make landfall. Residents caught in this region as Iota arrives risk being swept out to sea by the rising waters. Some coastal communities may be completely wiped out.
Winds of incredible ferocity will also lash the coast. Wind gusts of 140-160 mph are expected near where Iota makes landfall, with an AccuWeather Local StormMax of gusts to 180 mph. This will shred even well-built structures. Trees, power lines and any weaker construction will be completely destroyed.
“Some areas along the coast will be uninhabitable for months,” warned AccuWeather Senior Meteorologist Mike Doll.
Even still, the most widespread threat to lives and property from the new cyclone is expected to be dealt by serious flooding caused by feet of rainfall, much of which will fall over areas already ravaged by flash flooding and mudslides from Hurricane Eta.
Major river flooding and flash flooding could occur with a vast area of 12-18 inches across the mountainous terrain of Honduras, the most likely location for the AccuWeather Local StormMax of 30 inches.
Combined with the heavy rain, gusty winds will also penetrate well inland in northeastern Nicaragua and eastern Honduras as Iota winds down over land. This can lead to some damage to trees, power lines and poorly constructed buildings, especially when combined with the already saturated soil in the region. Trees will be much more likely to topple due to the soggy ground. Any loss of trees or vegetation on hillsides can make them more susceptible to mudslides.
“This may be one of the worst floods in some of these areas in a thousand years or more,” Myers said. “Some of these countries may not completely recover for five to 10 years.” He likened Iota’s looming impact to what Hurricane Katrina did to the U.S. Gulf Coast in 2005.
Given the threat posed by devastating storm surge, catastrophic flooding extending well inland and devastating winds, along with the ongoing crisis and recovery efforts in the region, Iota has been designated a 5 on the AccuWeather RealImpact Scale for Hurricanes over Central America.
For only the second time in history, a second hurricane landfall is projected to occur in Nicaragua within one season. The last time two hurricanes struck the nation was in 1971, when Hurricane Irene and Hurricane Edith both crashed ashore.