H ere's where Tammy is located today . Hurricane Sandy Quizlet ...
and where it's headed: Tammy's center is simply east of Guadeloupe as it moves toward the northwest. Tammy has strengthened modestly because Friday night.
The storm enhanced into a cyclone on Friday morning in the tropical Atlantic. This is an unusual place for a typhoon to form this late in the year, according to Dr. Phil Klotzbach, a tropical researcher at Colorado State University.
By early in the week ahead, Tammy needs to turn northward, then northeastward out to sea and not be a concern for the continental United States.
The path northward far from the Caribbean has actually become less particular. Tammy was at first expected to be captured by a cold front by the middle of the upcoming week, however computer assistance is now suggesting that the storm may drift around between Puerto Rico and Bermuda for a long time.
Cyclone Katrina (August 2005) ended up being a big and very effective hurricane that triggered enormous destruction and significant death. It is the costliest hurricane to ever hit the United States, surpassing the record previously held by Typhoon Andrew from 1992.
Typhoon Katrina - Wikipedia
The largest loss of life in Typhoon Katrina was due to flooding brought on by engineering flaws in the flood security system, particularly the levee around the city of New Orleans. Ultimately, 80% of the city, along with large locations in neighboring parishes, were flooded for weeks.
Typhoon cautions have now been released for a number of islands in the northeast Caribbean. That suggests typhoon conditions are expected in some of these locations. You can see the current warnings and watches in the map below.
Heavy rainfall, strong winds and high surf from Tammy must spread across the eastern Caribbean islands through Saturday. Those impacts will last through a minimum of early Sunday in some locations.
Rain overalls could be 4 to 8 inches (locally approximately 12 inches) in the Leeward Islands. The northern Windward Islands may see 2 to 4 inches of rain (locally as much as 6 inches). Parts of eastern Puerto Rico and the Virgin Islands might see 1 to 2 inches of rainfall (in your area as much as 4 inches).
T he heavy rainfall might cause flooding and mudslides in a few of these locations.
Norma, now a Category 1 storm as of 2 p.m. ET, is anticipated to move over or near parts of Mexico's Baja California Sur-- including Cabo San Lucas-- late Saturday afternoon or early evening, the National Hurricane Center stated.
Flying Force Reserve Hurricane Hunters observed Norma's center situated offshore just west of Cabo San Lucas on Saturday afternoon, and cyclone and conditions were taking place over some areas of of southern Baja California Sur, according to the hurricane center.
Norma is anticipated to be slightly weaker by the time it hits land, however it still will be a typhoon that could bring lethal conditions to a tourist-friendly area that's home to a couple of hundred thousand people, the cyclone center said.
In the Atlantic Ocean, on the other hand, Cyclone Tammy-- a Classification 1 storm since Saturday afternoon-- has actually set off hurricane warnings for parts of the Leeward Islands, a chain of a number of island nations and territories in between the Caribbean Sea and the open Atlantic. Tammy's winds picked up speed to 85 mph.
Neither storm is a hazard to the US.
In the Atlantic, Tammy maintained optimal continual winds of 85 miles per hour and was focused about 25 miles north-northeast of Guadeloupe, the National Typhoon Center stated at 2 p.m. ET.
The Classification 1 typhoon lay about 50 miles southeast of Antigua by Saturday afternoon, the typhoon center stated.
Tammy is expected to move near or over portions of the Leeward Islands-- including Guadeloupe and Antigua and Barbuda-- through Saturday night, and then move north of the northern Leeward Islands on Sunday.
Hurricane-force winds extended outside as much as 25 miles from the storm's center and tropical storm-force winds extended outside up to 125 miles.
Hurricanes in this part of the Atlantic are uncommon for late October. Tammy is just the 3rd cyclone to form this far southeast in the Atlantic since 1900, according to typhoon expert Michael Lowry.
It's also the latest-forming hurricane in this part of the Atlantic considering that 1966, according to Phil Klotzbach, a research study scientist in the Department of Atmospheric Science at Colorado State University.
Hurricane professionals formerly alerted typhoons could form in uncommon locations later on in the season this year because of the exceptionally warm Atlantic Ocean.
A storm surge of 1 to 3 feet is possible for parts of the Leeward Islands.
Heavy rainfall will be among the storm's most serious threats and could lead to flash flooding and mudslides. Rain overalls for the Leeward Islands are expected to be 4 to 8 inches, but could reach a foot in places where the heaviest rain establishes. Rain ought to be lighter in Puerto Rico and the British and US Virgin Islands, where 1 to 2 inches of rain is more than likely.
Conditions will start to improve from south to north throughout the island chain by late Sunday as the storm moves north out of the region.
With Tammy in the Atlantic, only 2 names are left-- Vince and Whitney-- on the basic Atlantic storm name list before the hurricane center turns to an alternate list of names.
Hurricane Tammy