Woods Hole Group

Horizon Marine home

Gulf of Mexico Loop Current Eddies

Number

Eddy Name

Initial Separation Date

(M/D/Y)

Dissipation Date

(M/Y)

No. of LC Separations

Name of Secondary Eddy

Max Surface Current (knots)

Eddy Name Meaning

80

Edison

10/10/2024

Active

Thomas Edison's inventions, including the phonograph, motion picture camera, and light bulbs, have had a widespread impact on the modern industrialized world.

79

Denali

08/22/2024

Active

2

Denali, also called Mt. McKinley, is the tallest mountain in North America with a peak of 6,190m (20,310ft) above sea level.

78

Cardone

02/28/2024

10/2024

2

Dr. Vince Cardone is considered the father of modern numerical wind and wave hindcasting.

77

Berek

10/13/2023

04/2024

1

Berek II

Eugene Berek (1954-2023) made significant contributions to joint-industry projects in many of the world's oceans.

76

Atwater

05/18/2023

10/2023

3

Tanya Atwater (b. 1942) is an American geophysicist and marine geologist known for her early research on the plate tectonic theory of western North America.

75

Zodiac

12/27/2022

05/2023

3

The Zodiac is an imaginary band in the heavens centered on the ecliptic that encompasses the apparent paths of all the planets and is divided into 12 constellations or signs.

74

Yazoo

06/20/2022

01/2023

4

Yazoo II

The Yazoo River is a river in Louisiana and Mississippi that marks the southern boundary of the Mississippi Delta.

73

Xavier

02/22/2022

04/2022

1

Xavier II

Xavier Pastor is the executive director of Oceana Europe (OE). He led OE’s 2011 Baltic Sea expedition.

72

Wilde

09/06/2021

06/2022

4

Wilde II

Oscar Wilde (1854 – 1900) was an Irish poet and playwright known for the novel "The Picture of Dorian Gray".

71

Verne

08/13/2021

12/2021

2

Jules Verne (1828 – 1905) was a French novelist, poet, and playwright known for his bestselling novels Journey to the Center of the Earth (1864), Twenty Thousand Leagues Under the Seas (1870), and Around the World in Eighty Days (1872).

70

Ursa

03/07/2021

06/2021

3

Ursa is the name of two constellations of the northern sky: Ursa Major (the Great Bear) and Ursa Minor (the Little Bear).

69

Thor

01/26/2020

09/2020

1

Thor is the god of thunder and lightning in Norse mythology.

68

Sverdrup

07/08/2019

01/2020

1

Sverdrup Jr.

Sverdrup is the unit of measure of volume transport used in oceanography, named after famed Norwegian oceanographer Harald Sverdrup.

67

Revelle

04/26/2018

02/2019

2

3.9

Roger Revelle launched several major long-range expeditions in the 1950s, each traversing a different part of the Pacific Ocean.

66

Quantum

11/12/2017

11/2018

5

Quantum II

3.7

Quantum theory is a fundamental theory in physics that is used to describe the nature and behavior of matter and energy at the atomic and subatomic level.

65

Poseidon

11/26/2015

04/2017

2

3.5

Poseidon is the Greek God of the sea, rivers, floods, droughts, and earthquakes.

64

Olympus

06/28/2015

06/2016

3

Olympus II

4.2

Mount Olympus is the highest mountain in Greece and the second highest mountain in the Balkans.

63

Nautilus

05/01/2015

11/2015

2

Nautilus II

3.8

The USS Nautilus was the first submarine to complete a submerged transit of the North Pole.

62

Michael

01/19/2015

07/2015

2

4.3

61

Lazarus

07/09/2014

05/2015

3

3.7

In 1992, five friends in their twenties embarked on the “Lazarus World Voyage”. Their adventure spanned two and a half years, 30,000 NM, and three oceans. Milestones included passing through the Panama Canal, making landfall on five different continents, rounding the Cape of Good Hope, and tying the circumnavigation “knot” in Grenada.

60

Kraken

04/08/2013

10/2014

1

3.9

A Kraken is a legendary sea monster of giant proportions said to dwell off the coasts of Norway and Greenland.

59

Jumbo

06/28/2012

02/2013

1

Jumbo Jr.

3.1

58

Icarus

11/04/2011

02/2013

3

3.5

Icarus flew too close to the sun and the sun melted the wax holding his wings together, so he fell into the water and drowned. The sea into which Icarus had fallen is called the Icarian Sea (between the Cyclades and Asia Minor).

57

Hadal

08/01/2011

03/2012

1

Hadal II

3.3

The Hadal Zone, also known as the hadopelagic zone and trench zone, is the delineation for the deepest trenches in the ocean. This zone is found from a depth of around 6,000 meters to the bottom of the ocean which can be greater than 10,000 meters.

56

Galileo

06/21/2011

01/2012

1

1.7

55

Franklin

06/09/2010

10/2011

1

3.9

Benjamin Franklin contributed to oceanography by making and compiling good observations of ocean currents off the US East Coast. Franklin was the first to refer to the Gulf Stream as a river in the ocean.

54

Ekman

07/15/2009

03/2011

4

3.9

Vagn Walfrid Ekman observed that icebergs did not drift in the direction of prevailing winds but instead followed a trajectory with an angle of 20° to 40° to the right of the wind. In 1905, he published his theory of the Ekman spiral which explains the phenomenon in terms of the balance between frictional effects in the ocean and the Coriolis force which arises from planetary rotation.

53

Darwin

12/08/2008

11/2009

2

4.4

2009 was the 150th anniversary of the publishing of Charles Darwin’s “The Origin of Species”.

52

Cameron

07/07/2008

05/2009

1

3.2

51

Brazos

03/10/2008

09/2008

4

3.5

50

Albert

11/18/2007

05/2008

2

Albert II

3.1

49

Zorro

04/12/2007

08/2007

3

3.9

48

Yankee

07/19/2006

01/2008

2

3.6

47

Xtreme

03/05/2006

09/2006

3

3.9

46

Walker

02/13/2006

05/2006

1

2.8

45

Vortex

03/10/2005

03/2006

5

3.7

44

Ulysses

08/26/2004

09/2005

2

U2

3.5

43

Titanic

10/05/2003

10/2004

3

4.1

42

Sargassum

05/31/2003

12/2003

3

4.5

41

Rebel

04/28/2002

04/2002

1

2.1

40

Quick

03/10/2002

04/2003

2

QE-2

4.3

39

Pelagic

03/10/2002

05/2002

1

3.5

38

Odessa

09/16/2001

12/2001

1

3.8

37

Nansen

04/22/2001

12/2001

3

3.5

36

Millennium

04/22/2001

11/2001

1

4.4

35

Lazy

07/02/2000

09/2000

1

3.2

34

Kinetic

06/18/2000

02/2001

1

3.9

33

Juggernaut

10/10/1999

11/2000

1

4.5

32

Indigo

08/22/1999

12/1999

2

2.2

31

Haskell

07/12/1999

08/1999

2

4.4

30

Gyre

05/11/1998

02/1999

1

4.5

29

Fourchon

03/03/1998

08/1998

3

4.5

28

El Dorado

08/01/1997

01/1999

2

2.9

27

Easy

01/31/1997

03/1997

1

1.1

26

Deviant

12/13/1996

08/1997

2

1.5

25

Creole

08/30/1996

06/1997

3

3.3

24

Biloxi

03/29/1996

12/1996

1

Biloxi II

2.8

23

Aggie

09/29/1995

07/1996

2

2.2

22

Zapp

03/17/1995

10/1995

3

2.8

21

Yucatan

09/16/1994

02/1995

1

Little Yucatan

2.7

20

Xtra

09/24/1993

01/1994

1

2.3

19

Whopper

06/18/1993

11/1993

2

1.9

18

Vagabond

11/13/1992

03/1993

3

1.0

17

Triton

08/02/1991


2

1.6

16

Steady

11/15/1990

04/1991

1

1.0

15

Rogue

08/24/1990

11/1990

2

14

Quiet

08/03/1990

12/1990

2

2.2

13

Phantom

11/10/1989

12/1989

1

12

Oggie

06/23/1989

07/1989

1

11

Nelson

02/24/1989

12/1990

2

3.1

10

Murphy

06/03/1988

04/1989

1

2.0

9

Eddy "L"

04/08/1988

06/1988

1

1.4

8

Kathleen

01/1988

09/1988

1.9

7

Little Jupiter

04/30/1987

05/1987

1

6

Instant

08/15/1986

06/1987

1

1.8

5

Hot Core

11/08/1985


1

2.9

4

Ghostly

08/16/1985

12/1985

1

3

Fast

05/31/1985

05/1986

2

2.7

2

Elusive

01/27/1985

04/1985

1

1

Arnold

09/16/1984

12/1984

1