Note: This report catalogs recent tropical cyclones across the North Atlantic and East Pacific and places each basin’s tropical cyclone activity in a climate-scale context. It is not updated in real time. Users seeking the real time status and forecasts of tropical cyclones should visit The National Hurricane Center.

North Atlantic

September marks a continuation of a record-long major hurricane (Category 3 or stronger) landfall drought in the United States. The last major hurricane to make landfall in the U.S. was Wilma on October 24, 2005. This major hurricane drought surpassed the length of the eight-years from 1861-1868 when no major hurricane struck the United States' coast. On average, a major hurricane makes landfall in the U.S. about once every three years. The reliable record of landfalling hurricanes in the U.S. dates back to 1851.

September 2015 Tropical Cyclone Counts
Storm Type September 2015 September 1981-2010 Average Record Most for September
Period of Record: 1851-2015
Tropical Storm
(Winds > 39 mph)
5 4.0 8
(2002, 2007, 2010)
Hurricane
(Winds > 74 mph)
2 2.6
5
(1955, 1969, 1981, 1998, 2000, 2005)
Major Hurricane
(Winds > 111 mph)
1 1.3 4
(1953, 1961)
September 2015 Individual Tropical Cyclones
Name Dates of winds
>39 mph
Maximum
Sustained Winds
Minimum
Central Pressure
Landfall
Hurricane Fred (Cat. 1) August 30th–September 6th 85 mph 986 mb Landfall on the Cape Verde Islands – September 31st
Tropical Storm Grace September 5th–9 th 50 mph 1002 mb N/A
Tropical Storm Henri September 9th–11th 40 mph 1008 mb N/A — remnant low brought heavy precipitation to western Europe
Tropical Storm Ida September 18th–27th 50 mph 1003 mb N/A
Hurricane Joaquin (Cat. 4) September 28th– Octoberth 155 mph 931 mb Landfall in the Bahamas in early October with impacts in the southeastern U.S. and Bermuda

A complete summary of the impacts from Hurricane Joaquin will be available in the October 2015 report, released in November.


East Pacific

During the East Pacific hurricane season through September 30th, there have been eleven tropical storms and hurricanes in the Central North Pacific portion of the basin (140°W-180°W), the most on record. This year's eleven tropical systems included five tropical storms and two hurricanes that actually formed between 140°W and the International Date Line, as well as four hurricanes that originated in the eastern North Pacific and moved into the Central North Pacific. There were also eleven tropical cyclones, when including tropical depressions, in the basin in 1992 and 1994. The 1992 hurricane season was noteworthy because that year Hurricane Iniki caused substantial damage in Hawaii.

September 2015 Tropical Cyclone Counts
Storm Type September 2015 September 1981-2010 Average Record Most for September
Period of Record: 1949-2015
Tropical Storm
(Winds >39 mph)
5 3.6 6
(1966, 1992, 1994, 1997, 2001, 2005)
Hurricane
(Winds >74 mph)
2 2.2
6
(1992)
Major Hurricane
(Winds >111 mph)
1 1.1 4
(1972, 1993)
September 2015 Individual Tropical Cyclones
Name Dates of winds
>39 mph
Maximum
Sustained Winds
Minimum
Central Pressure
Landfall
Tropical Storm Kevin August 31st– September 5th 60 mph 998 mb N/A — remnants brought precipitation to western Mexico and the southwestern U.S.
Hurricane Linda (Cat. 3) September 6th–10th 125 mph 951 mb N/A — remnants brought precipitation to western Mexico and the southwestern U.S.
Tropical Storm Malia September 19th–22nd 40 mph 1001 mb N/A — remnants brought precipitation to Hawaii
Tropical Storm Niala September 25th–29th 65 mph 992 mb N/A — remnants brought precipitation to Hawaii
Hurricane Marty (Cat.1) September 26th–October 1st 80 mph 986 mb N/A — remnants brought precipitation to western Mexico

Citing This Report

NOAA National Centers for Environmental Information, Monthly Tropical Cyclones Report for September 2015, published online October 2015, retrieved on April 23, 2024 from https://www.ncei.noaa.gov/access/monitoring/monthly-report/tropical-cyclones/201509.