H ere's where Tammy is located today . Hurricane Tammy Astrodome ...
and where it's headed: Tammy's center is just east of Guadeloupe as it approaches the northwest. Tammy has actually strengthened decently given that Friday night.
The storm reinforced into a cyclone on Friday morning in the tropical Atlantic. This is an unusual location for a cyclone 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 away from the Caribbean has become less certain. Tammy was at first expected to be caught by a cold front by the middle of the upcoming week, but computer system assistance is now suggesting that the storm may wander around in between Puerto Rico and Bermuda for a long time.
Cyclone Katrina (August 2005) became a big and exceptionally powerful cyclone that triggered massive damage and substantial loss of life. It is the costliest hurricane to ever hit the United States, exceeding the record formerly held by Typhoon Andrew from 1992.
Typhoon Katrina - Wikipedia
The largest death in Hurricane Katrina was due to flooding caused by engineering defects in the flood security system, especially the levee around the city of New Orleans. Ultimately, 80% of the city, as well as large areas in surrounding parishes, were flooded for weeks.
Hurricane cautions have actually now been released for a number of islands in the northeast Caribbean. That implies typhoon conditions are anticipated in a few of these locations. You can see the most recent cautions and watches in the map listed below.
Heavy rainfall, strong winds and high surf from Tammy should spread throughout the eastern Caribbean islands through Saturday. Those effects will last through at least early Sunday in some locations.
Rainfall totals could be 4 to 8 inches (locally as much as 12 inches) in the Leeward Islands. The northern Windward Islands might see 2 to 4 inches of rain (in your area approximately 6 inches). Parts of eastern Puerto Rico and the Virgin Islands might see 1 to 2 inches of rains (locally up to 4 inches).
T he heavy rainfall might cause flooding and mudslides in a few of these locations.
Norma, now a Category 1 storm since 2 p.m. ET, is anticipated to move over or near parts of Mexico's Baja California Sur-- consisting of Cabo San Lucas-- late Saturday afternoon or early evening, the National Cyclone Center said.
Flying Force Reserve Cyclone Hunters observed Norma's center located offshore just west of Cabo San Lucas on Saturday afternoon, and hurricane and conditions were occurring over some locations of of southern Baja California Sur, according to the cyclone center.
Norma is expected to be somewhat weaker by the time it hits land, however it still will be a cyclone that could bring life-threatening conditions to a tourist-friendly area that's home to a few hundred thousand people, the hurricane center stated.
In the Atlantic Ocean, meanwhile, Hurricane Tammy-- a Classification 1 storm as of Saturday afternoon-- has actually triggered cyclone warnings for portions of the Leeward Islands, a chain of numerous island countries and territories in between the Caribbean Sea and the open Atlantic. Tammy's winds gained ground to 85 miles per hour.
Neither storm is a hazard to the US.
In the Atlantic, Tammy kept maximum 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 was located about 50 miles southeast of Antigua by Saturday afternoon, the cyclone center said.
Tammy is expected to move near or over parts of the Leeward Islands-- including Guadeloupe and Antigua and Barbuda-- through Saturday night, and after that move north of the northern Leeward Islands on Sunday.
Hurricane-force winds extended external 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 rare for late October. Tammy is only the 3rd typhoon to form this far southeast in the Atlantic since 1900, according to typhoon professional Michael Lowry.
It's also the latest-forming cyclone in this part of the Atlantic because 1966, according to Phil Klotzbach, a research scientist in the Department of Atmospheric Science at Colorado State University.
Hurricane professionals previously alerted typhoons could form in uncommon areas later in the season this year because of the incredibly 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 major risks and could lead to flash flooding and mudslides. Rainfall overalls for the Leeward Islands are expected to be 4 to 8 inches, however could reach a foot in places where the heaviest rain establishes. Rain ought to be lighter in Puerto Rico and the British and United States Virgin Islands, where 1 to 2 inches of rain is probably.
Conditions will start to enhance from south to north across the island chain by late Sunday as the storm moves north out of the region.
With Tammy in the Atlantic, just 2 names are left-- Vince and Whitney-- on the standard Atlantic storm name list before the hurricane center turns to an alternate list of names.
Hurricane Tammy