H ere's where Tammy is located today . Hurricane Tammy Barometric Pressure ...
and where it's headed: Tammy's center is simply east of Guadeloupe as it moves toward the northwest. Tammy has strengthened modestly considering that Friday night.
The storm enhanced into a cyclone on Friday early morning in the tropical Atlantic. This is an unusual area 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 needs to turn northward, then northeastward out to sea and not be an issue for the continental United States.
The path northward far from the Caribbean has become less specific. Tammy was at first anticipated to be captured by a cold front by the middle of the upcoming week, but computer system assistance is now recommending that the storm may wander around in between Puerto Rico and Bermuda for some time.
Typhoon Katrina (August 2005) became a big and exceptionally powerful cyclone that caused enormous damage and significant death. It is the costliest typhoon to ever hit the United States, exceeding the record formerly held by Hurricane Andrew from 1992.
Cyclone Katrina - Wikipedia
The biggest death in Typhoon Katrina was because of flooding caused by engineering defects in the flood protection system, especially the levee around the city of New Orleans. Eventually, 80% of the city, as well as large areas in surrounding parishes, were flooded for weeks.
Cyclone warnings have now been released for several islands in the northeast Caribbean. That implies hurricane conditions are anticipated in some of these locations. You can see the most recent cautions and watches in the map below.
Heavy rainfall, strong winds and high browse from Tammy ought to spread out across the eastern Caribbean islands through Saturday. Those impacts will last through a minimum of early Sunday in some locations.
Rainfall overalls could be 4 to 8 inches (in your area up to 12 inches) in the Leeward Islands. The northern Windward Islands might see 2 to 4 inches of rain (locally as much as 6 inches). Parts of eastern Puerto Rico and the Virgin Islands might see 1 to 2 inches of rains (locally approximately 4 inches).
T he heavy rainfall might trigger flooding and mudslides in a few of these locations.
Norma, now a Classification 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 Hurricane Center stated.
Air Force Reserve Cyclone Hunters observed Norma's center situated offshore simply west of Cabo San Lucas on Saturday afternoon, and cyclone and conditions were occurring over some locations of of southern Baja California Sur, according to the typhoon center.
Norma is anticipated to be a little weaker by the time it hits land, but it still will be a typhoon that could bring deadly conditions to a tourist-friendly region that's home to a couple of hundred thousand individuals, the cyclone center stated.
In the Atlantic Ocean, on the other hand, Hurricane Tammy-- a Classification 1 storm as of Saturday afternoon-- has activated typhoon cautions for parts of the Leeward Islands, a chain of several island countries and territories between the Caribbean Sea and the open Atlantic. Tammy's winds gained ground to 85 mph.
Neither storm is a risk to the United States.
In the Atlantic, Tammy kept maximum sustained winds of 85 mph and was centered about 25 miles north-northeast of Guadeloupe, the National Cyclone Center said at 2 p.m. ET.
The Category 1 hurricane lay 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 rare for late October. Tammy is just the 3rd cyclone to form this far southeast in the Atlantic considering that 1900, according to typhoon professional Michael Lowry.
It's likewise the latest-forming typhoon in this part of the Atlantic given that 1966, according to Phil Klotzbach, a research scientist in the Department of Atmospheric Science at Colorado State University.
Hurricane professionals previously cautioned hurricanes could form in unusual 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 among the storm's most severe risks and could result in flash flooding and mudslides. Rainfall 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 needs to be lighter in Puerto Rico and the British and United States Virgin Islands, where 1 to 2 inches of rain is most likely.
Conditions will begin to improve 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 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