H ere's where Tammy lies right now . Hurricane Tammy Effects On New Orleans ...
and where it's headed: Tammy's center is just east of Guadeloupe as it approaches the northwest. Tammy has actually enhanced decently considering that Friday night.
The storm strengthened into a typhoon on Friday early morning in the tropical Atlantic. This is an unusual area for a cyclone 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 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 actually become less certain. Tammy was initially expected to be caught by a cold front by the middle of the upcoming week, however computer system assistance is now suggesting that the storm may wander around between Puerto Rico and Bermuda for some time.
Typhoon Katrina (August 2005) ended up being a big and exceptionally effective cyclone that triggered huge destruction and significant loss of life. It is the costliest typhoon to ever hit the United States, surpassing the record previously held by Hurricane Andrew from 1992.
Cyclone Katrina - Wikipedia
The biggest death in Cyclone Katrina was because of flooding caused by engineering defects in the flood defense system, particularly the levee around the city of New Orleans. Ultimately, 80% of the city, as well as big locations in neighboring parishes, were flooded for weeks.
Typhoon warnings have actually now been released for numerous islands in the northeast Caribbean. That indicates hurricane conditions are anticipated in a few of these areas. You can see the current warnings and watches in the map 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 areas.
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 (locally 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 could trigger flooding and mudslides in some of these areas.
Norma, now a Classification 1 storm since 2 p.m. ET, is expected 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.
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 happening over some locations of of southern Baja California Sur, according to the hurricane center.
Norma is anticipated to be slightly weaker by the time it strikes land, but it still will be a cyclone that might bring dangerous conditions to a tourist-friendly region that's home to a few hundred thousand people, the cyclone center stated.
In the Atlantic Ocean, meanwhile, Hurricane Tammy-- a Classification 1 storm as of Saturday afternoon-- has actually triggered typhoon cautions for portions of the Leeward Islands, a chain of a number of island nations and territories between the Caribbean Sea and the open Atlantic. Tammy's winds gained ground to 85 miles per hour.
Neither storm is a danger to the US.
In the Atlantic, Tammy kept maximum continual winds of 85 miles per hour and was centered about 25 miles north-northeast of Guadeloupe, the National Hurricane 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 stated.
Tammy is expected to move near or over portions of the Leeward Islands-- consisting of Guadeloupe and Antigua and Barbuda-- through Saturday night, and then move north of the northern Leeward Islands on Sunday.
Hurricane-force winds extended external approximately 25 miles from the storm's center and tropical storm-force winds extended external as much as 125 miles.
Hurricanes in this part of the Atlantic are uncommon for late October. Tammy is just the 3rd typhoon to form this far southeast in the Atlantic because 1900, according to hurricane professional Michael Lowry.
It's likewise the latest-forming hurricane 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.
Typhoon professionals formerly warned hurricanes could form in uncommon locations later in the season this year because of the extremely warm Atlantic Ocean.
A storm rise of 1 to 3 feet is possible for parts of the Leeward Islands.
Heavy rainfall will be one of the storm's most serious risks and might lead to flash flooding and mudslides. Rain totals for the Leeward Islands are expected to be 4 to 8 inches, however could 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 most likely.
Conditions will start to enhance 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, 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