H ere's where Tammy is located today . Hurricane Tammy Louisiana ...
and where it's headed: Tammy's center is just east of Guadeloupe as it approaches the northwest. Tammy has enhanced modestly since Friday night.
The storm strengthened into a cyclone on Friday morning in the tropical Atlantic. This is an unusual location for a typhoon to form this late in the year, according to Dr. Phil Klotzbach, a tropical scientist at Colorado State University.
By early in the week ahead, Tammy must 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 initially anticipated to be captured by a cold front by the middle of the upcoming week, however computer system guidance is now suggesting that the storm may wander around in between Puerto Rico and Bermuda for some time.
Typhoon Katrina (August 2005) ended up being a large and exceptionally effective cyclone that caused massive destruction and substantial loss of life. It is the costliest typhoon to ever strike the United States, going beyond the record formerly held by Cyclone Andrew from 1992.
Hurricane Katrina - Wikipedia
The biggest death in Typhoon Katrina was due to flooding caused by engineering flaws in the flood protection system, particularly the levee around the city of New Orleans. Ultimately, 80% of the city, as well as large areas in neighboring parishes, were flooded for weeks.
Typhoon warnings have actually now been provided for numerous islands in the northeast Caribbean. That indicates typhoon conditions are expected in some of these areas. You can see the current cautions and watches in the map below.
Heavy rainfall, strong winds and high browse from Tammy should spread across the eastern Caribbean islands through Saturday. Those impacts will last through a minimum of early Sunday in some locations.
Rainfall totals 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 up to 6 inches). Parts of eastern Puerto Rico and the Virgin Islands might see 1 to 2 inches of rains (in your area as much as 4 inches).
T he heavy rainfall might trigger flooding and mudslides in a few of these areas.
Norma, now a Classification 1 storm as of 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 Hurricane Center stated.
Flying Force Reserve Typhoon Hunters observed Norma's center situated offshore simply west of Cabo San Lucas on Saturday afternoon, and typhoon and conditions were occurring over some locations of of southern Baja California Sur, according to the typhoon center.
Norma is expected to be somewhat weaker by the time it hits land, but it still will be a typhoon that could bring dangerous conditions to a tourist-friendly region that's home to a couple of hundred thousand people, the cyclone center said.
In the Atlantic Ocean, meanwhile, Hurricane Tammy-- a Category 1 storm as of Saturday afternoon-- has activated cyclone warnings for parts of the Leeward Islands, a chain of several island nations and areas between the Caribbean Sea and the open Atlantic. Tammy's winds picked up speed to 85 mph.
Neither storm is a threat to the United States.
In the Atlantic, Tammy kept maximum sustained winds of 85 mph and was focused about 25 miles north-northeast of Guadeloupe, the National Cyclone Center said at 2 p.m. ET.
The Category 1 cyclone was located about 50 miles southeast of Antigua by Saturday afternoon, the hurricane center said.
Tammy is anticipated 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 outward approximately 25 miles from the storm's center and tropical storm-force winds extended outward as much as 125 miles.
Hurricanes in this part of the Atlantic are rare for late October. Tammy is just the 3rd cyclone to form this far southeast in the Atlantic because 1900, according to cyclone specialist Michael Lowry.
It's likewise the latest-forming cyclone in this part of the Atlantic considering that 1966, according to Phil Klotzbach, a research study researcher in the Department of Atmospheric Science at Colorado State University.
Hurricane professionals formerly alerted typhoons might form in unusual areas later on 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 one of the storm's most serious hazards and might lead to flash flooding and mudslides. Rainfall overalls for the Leeward Islands are expected to be 4 to 8 inches, however might reach a foot in places where the heaviest rain sets up. Rain ought to be lighter in Puerto Rico and the British and US Virgin Islands, where 1 to 2 inches of rain is probably.
Conditions will begin to enhance from south to north across the island chain by late Sunday as the storm moves north out of the area.
With Tammy in the Atlantic, only 2 names are left-- Vince and Whitney-- on the standard Atlantic storm name list before the cyclone center turns to an alternate list of names.
Hurricane Tammy