H ere's where Tammy is located today . Hurricane Tammy Hospital Show ...
and where it's headed: Tammy's center is simply east of Guadeloupe as it approaches the northwest. Tammy has strengthened modestly since Friday night.
The storm enhanced into a cyclone on Friday early 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 must turn northward, then northeastward out to sea and not be a concern for the continental United States.
The path northward far from the Caribbean has actually become less particular. Tammy was at first expected to be captured by a cold front by the middle of the upcoming week, but computer 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 very powerful typhoon that triggered huge destruction and substantial loss of life. It is the costliest hurricane to ever hit the United States, surpassing the record formerly held by Cyclone Andrew from 1992.
Hurricane Katrina - Wikipedia
The largest death in Cyclone Katrina was due to flooding triggered by engineering flaws in the flood protection system, especially the levee around the city of New Orleans. Ultimately, 80% of the city, along with big areas in neighboring parishes, were flooded for weeks.
Cyclone cautions have now been provided for several islands in the northeast Caribbean. That implies typhoon conditions are anticipated in some of these locations. You can see the current cautions 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 at least early Sunday in some locations.
Rainfall totals 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 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 might trigger flooding and mudslides in a few of these areas.
Norma, now a Category 1 storm as of 2 p.m. ET, is expected 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 said.
Flying Force Reserve Typhoon Hunters observed Norma's center located offshore simply west of Cabo San Lucas on Saturday afternoon, and hurricane and conditions were happening over some areas of of southern Baja California Sur, according to the cyclone center.
Norma is expected to be slightly weaker by the time it hits land, however it still will be a typhoon that could bring life-threatening conditions to a tourist-friendly region that's home to a few hundred thousand people, the cyclone center said.
In the Atlantic Ocean, on the other hand, Hurricane Tammy-- a Classification 1 storm as of Saturday afternoon-- has triggered hurricane warnings for parts of the Leeward Islands, a chain of several island countries and areas in between the Caribbean Sea and the open Atlantic. Tammy's winds gained ground to 85 miles per hour.
Neither storm is a risk to the United States.
In the Atlantic, Tammy preserved maximum continual 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 typhoon lay about 50 miles southeast of Antigua by Saturday afternoon, the cyclone 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 external as much as 25 miles from the storm's center and tropical storm-force winds extended external up to 125 miles.
Hurricanes in this part of the Atlantic are uncommon for late October. Tammy is just the third typhoon to form this far southeast in the Atlantic because 1900, according to cyclone professional Michael Lowry.
It's likewise the latest-forming hurricane in this part of the Atlantic given that 1966, according to Phil Klotzbach, a research study scientist in the Department of Atmospheric Science at Colorado State University.
Typhoon experts formerly alerted cyclones might form in unusual areas later on in the season this year because of the exceptionally warm Atlantic Ocean.
A storm surge of 1 to 3 feet is possible for parts of the Leeward Islands.
Heavy rainfall will be among the storm's most serious dangers and might lead to flash flooding and mudslides. Rain overalls for the Leeward Islands are anticipated to be 4 to 8 inches, however might reach a foot in places where the heaviest rain sets up. Rain must 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 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 standard Atlantic storm name list before the cyclone center turns to an alternate list of names.
Hurricane Tammy