H ere's where Tammy lies today . Hurricane Tammy Biloxi ...
and where it's headed: Tammy's center is simply east of Guadeloupe as it approaches the northwest. Tammy has actually strengthened modestly considering that Friday night.
The storm enhanced into a typhoon on Friday morning in the tropical Atlantic. This is an uncommon place for a hurricane 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 an issue for the continental United States.
The path northward away from the Caribbean has actually ended up being less certain. Tammy was at first expected to be captured by a cold front by the middle of the upcoming week, but computer guidance is now suggesting that the storm might 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 hurricane to ever hit the United States, going beyond the record formerly held by Cyclone Andrew from 1992.
Typhoon Katrina - Wikipedia
The biggest death in Typhoon Katrina was due to flooding caused by engineering flaws in the flood defense system, particularly the levee around the city of New Orleans. Eventually, 80% of the city, in addition to big areas in surrounding parishes, were flooded for weeks.
Typhoon warnings have now been issued for a number of islands in the northeast Caribbean. That indicates typhoon conditions are expected in a few of these areas. You can see the latest cautions and watches in the map listed below.
Heavy rainfall, strong winds and high browse from Tammy should spread throughout 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 (in your area as much as 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 could see 1 to 2 inches of rains (in your area up to 4 inches).
T he heavy rainfall could cause 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 said.
Air Force Reserve Cyclone Hunters observed Norma's center located offshore just west of Cabo San Lucas on Saturday afternoon, and hurricane and conditions were taking place over some areas of of southern Baja California Sur, according to the typhoon center.
Norma is expected to be a little weaker by the time it hits land, but it still will be a cyclone that might bring deadly conditions to a tourist-friendly area that's home to a few hundred thousand individuals, the cyclone center stated.
In the Atlantic Ocean, meanwhile, Hurricane Tammy-- a Category 1 storm as of Saturday afternoon-- has triggered cyclone cautions 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 mph.
Neither storm is a danger 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 stated at 2 p.m. ET.
The Category 1 hurricane was located about 50 miles southeast of Antigua by Saturday afternoon, the typhoon center said.
Tammy is anticipated to move near or over portions of the Leeward Islands-- consisting of 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 up to 25 miles from the storm's center and tropical storm-force winds extended outward approximately 125 miles.
Hurricanes in this part of the Atlantic are unusual for late October. Tammy is only the third hurricane to form this far southeast in the Atlantic since 1900, according to hurricane expert Michael Lowry.
It's likewise the latest-forming typhoon in this part of the Atlantic because 1966, according to Phil Klotzbach, a research study researcher in the Department of Atmospheric Science at Colorado State University.
Hurricane professionals formerly warned cyclones might form in unusual locations 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 one of the storm's most serious threats and might result in flash flooding and mudslides. Rain totals for the Leeward Islands are expected to be 4 to 8 inches, however might reach a foot in places where the heaviest rain establishes. Rain should 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 improve 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, just two names are left-- Vince and Whitney-- on the basic Atlantic storm name list before the cyclone center turns to an alternate list of names.
Hurricane Tammy