H ere's where Tammy is located right now . Hurricane Tammy Jamaica ...
and where it's headed: Tammy's center is simply east of Guadeloupe as it approaches the northwest. Tammy has enhanced decently because Friday night.
The storm strengthened into a typhoon on Friday morning in the tropical Atlantic. This is an unusual place for a hurricane 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 an issue for the continental United States.
The route northward far from the Caribbean has actually ended up being less specific. Tammy was initially expected to be recorded by a cold front by the middle of the upcoming week, however computer guidance is now suggesting that the storm might drift around between Puerto Rico and Bermuda for a long time.
Typhoon Katrina (August 2005) ended up being a big and very powerful hurricane that caused enormous damage and significant death. It is the costliest hurricane to ever strike the United States, surpassing the record formerly held by Hurricane Andrew from 1992.
Typhoon Katrina - Wikipedia
The biggest loss of life in Typhoon Katrina was due to flooding caused by engineering defects in the flood protection system, particularly the levee around the city of New Orleans. Ultimately, 80% of the city, as well as big areas in surrounding parishes, were flooded for weeks.
Cyclone cautions have now been issued for several islands in the northeast Caribbean. That suggests typhoon conditions are expected in some of these locations. You can see the most recent warnings and watches in the map listed below.
Heavy rainfall, strong winds and high surf from Tammy must spread out across the eastern Caribbean islands through Saturday. Those effects will last through at least early Sunday in some areas.
Rainfall totals could be 4 to 8 inches (locally approximately 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 rainfall (locally up to 4 inches).
T he heavy rainfall could trigger flooding and mudslides in a few of these locations.
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-- including Cabo San Lucas-- late Saturday afternoon or early evening, the National Cyclone Center stated.
Air Force Reserve Typhoon Hunters observed Norma's center situated offshore simply west of Cabo San Lucas on Saturday afternoon, and hurricane and conditions were taking place over some locations of of southern Baja California Sur, according to the typhoon center.
Norma is expected to be slightly weaker by the time it hits land, but it still will be a hurricane that might bring dangerous conditions to a tourist-friendly region that's home to a couple of hundred thousand people, the typhoon center stated.
In the Atlantic Ocean, on the other hand, Cyclone Tammy-- a Category 1 storm as of Saturday afternoon-- has actually triggered cyclone cautions for portions of the Leeward Islands, a chain of numerous island countries and areas between the Caribbean Sea and the open Atlantic. Tammy's winds picked up speed to 85 miles per hour.
Neither storm is a risk to the United States.
In the Atlantic, Tammy preserved maximum sustained winds of 85 miles per hour and was centered 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 anticipated to move near or over parts 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 outside up to 25 miles from the storm's center and tropical storm-force winds extended outside approximately 125 miles.
Hurricanes in this part of the Atlantic are rare for late October. Tammy is just the third cyclone to form this far southeast in the Atlantic given that 1900, according to typhoon expert Michael Lowry.
It's also the latest-forming hurricane in this part of the Atlantic since 1966, according to Phil Klotzbach, a research scientist in the Department of Atmospheric Science at Colorado State University.
Typhoon specialists previously alerted cyclones might form in unusual areas later on in the season this year because of the exceptionally warm Atlantic Ocean.
A storm rise of 1 to 3 feet is possible for parts of the Leeward Islands.
Heavy rainfall will be among the storm's most serious risks and could lead to flash flooding and mudslides. Rain overalls for the Leeward Islands are anticipated to be 4 to 8 inches, however could 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 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 area.
With Tammy in the Atlantic, just two 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