Timeline of the 2014 Pacific hurricane season

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Timeline of the
2014 Pacific hurricane season
Season summary map
Season boundaries
First system formedMay 22, 2014
Last system dissipatedNovember 5, 2014
Strongest system
NameMarie
Maximum winds160 mph (260 km/h)
(1-minute sustained)
Lowest pressure918 mbar (hPa; 27.11 inHg)
Longest lasting system
NameKarina
Duration13.75 days
Storm articles
Other years
2012, 2013, 2014, 2015, 2016

The 2014 Pacific hurricane season was an event in the annual cycle of tropical cyclone formation. It officially began on May 15 in the eastern Pacific—defined as the region east of 140°W—and began on June 1 in the central Pacific, defined as the region west of 140°W to the International Date Line; both ended on November 30.

The season produced twenty-three

Hurricane Darby in 2010. On August 24, Hurricane Marie became the first Category 5 Pacific hurricane since Hurricane Celia in 2010, and it was the sixth most intense Pacific hurricane on record in terms of minimum atmospheric pressure.[2]

This timeline includes information that was not operationally released, meaning that data from post-storm reviews by the

extratropical transition
, and dissipations during the season.

Timeline

Tropical Storm Trudy (2014)Hurricane Ana (2014)Hurricane OdileHurricane Norbert (2014)Hurricane Marie (2014)Hurricane Iselle (2014)Hurricane Genevieve (2014)Tropical Storm Boris (2014)Hurricane AmandaSaffir–Simpson scale

May

May 15

May 22

May 23

May 24

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Amanda intensifies into a Category 1 hurricane on the
    Saffir–Simpson hurricane wind scale, becoming the first hurricane of the season.[4]

May 25

May 25 — Amanda reaches its peak intensity, becoming the strongest Pacific hurricane in May

May 26

May 27

  • 12:00 UTC (5:00 a.m. PDT) – Hurricane Amanda weakens to a Category 2 hurricane.[4]

May 28

  • 00:00 UTC (5:00 p.m. PDT May 27) – Hurricane Amanda weakens to a Category 1 hurricane.[4]
  • 12:00 UTC (5.00 a.m. PDT) – Hurricane Amanda weakens to a tropical storm.[4]

May 29

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Amanda weakens to a tropical depression roughly 460 mi (740 km) south of the southern tip of Baja California.[4]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Amanda dissipates.[4]

June

June 2

  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Two-E develops from an area of low pressure roughly 195 mi (315 km) south of Tonalá, Mexico.[5]

June 3

June 3 — Tropical Storm Boris in the Gulf of Tehuantepec
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Two-E intensifies into Tropical Storm Boris about 85 mi (135 km) south-southwest of Tonalá, Mexico, attaining peak intensity with winds of 45 mph (70 km/h).[5]

June 4

  • 06:00 UTC (11:00 p.m. PDT June 3) – Tropical Storm Boris weakens to a tropical depression about 25 mi (40 km) southwest of Tonalá, Mexico.[5]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Boris degenerates to a remnant area of low pressure and dissipates a short time later over the Gulf of Tehuantepec.[5]

June 9

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Three-E develops from a disturbance about 155 mi (250 km) southwest of
    Acapulco, Mexico.[6]

June 10

June 11

  • 06:00 UTC (11:00 p.m. PDT June 10) – Tropical Storm Cristina intensifies into a Category 1 hurricane.[6]

June 12

June 12 — Cristina becomes the earliest second major hurricane of any Pacific hurricane season
  • 00:00 UTC (5:00 p.m. PDT June 11) – Hurricane Cristina intensifies into a Category 2 hurricane.[6]
  • 06:00 UTC (11:00 p.m. PDT June 11) – Hurricane Cristina rapidly intensifies into a Category 3 hurricane, becoming the earliest second major hurricane on record in the East Pacific.[6]
  • 12:00 UTC (5:00 a.m. PDT) – Hurricane Cristina rapidly intensifies into a Category 4 hurricane about 240 mi (385 km) southwest of Manzanillo, Mexico, attaining peak intensity with winds of 150 mph (240 km/h) and a minimum pressure of 935 mbar (27.6 inHg).[6]

June 13

  • 00:00 UTC (5:00 p.m. PDT June 12) – Hurricane Cristina weakens to a Category 3 hurricane.[6]
  • 06:00 UTC (11:00 p.m. PDT June 12) – Hurricane Cristina weakens to a Category 2 hurricane.[6]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Cristina weakens to a Category 1 hurricane.[6]

June 14

  • 12:00 UTC (5:00 a.m. PDT) – Hurricane Cristina weakens to a tropical storm roughly.[6]

June 15

  • 06:00 UTC (11:00 p.m. PDT June 16) – Tropical Storm Cristina becomes a non-convective low roughly 265 mi (425 km) southwest of
    Cabo San Lucas, Mexico.[6]

June 28

June 30

June 30 — Tropical Storms Douglas and Elida off the coast of Mexico
  • 00:00 UTC (5:00 p.m. PDT June 29) – Tropical Depression Four-E intensifies into Tropical Storm Douglas.[7]
  • 06:00 UTC (11:00 p.m. PDT June 29) – Tropical Storm Elida develops from an area of low pressure about 175 mi (280 km) southeast of Manzanillo, Mexico.[8]

July

July 1

  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Douglas peaks in intensity with winds of 50 mph (80 km/h) about 460 mi (740 km) southwest of Cabo San Lucas, Mexico.[7]

July 2

  • 00:00 UTC (5:00 p.m. PDT July 1) – Tropical Storm Elida weakens to a tropical depression.[8]

July 3

  • 06:00 UTC (11:00 p.m. PDT July 2) – Tropical Depression Elida degenerates to a remnant area of low pressure south of
    Zihuatanejo, Mexico.[8]

July 6

July 7

July 8 — Tropical Storms Fausto forms in the open Pacific
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Six develops from an area of low pressure about 1,095 mi (1,762 km) south-southwest of the southern tip of Baja California.[9]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Six intensifies to Tropical Storm Fausto.[9]

July 9

  • 00:00 UTC (5:00 p.m. PDT July 8) – Tropical Storm Fausto weakens to a tropical depression.[9]
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Fausto dissipates.[9]

July 17

  • 21:00 UTC (11:00 a.m. HST) – Tropical Depression One-C develops from an area of low pressure about 1,070 mi (1,720 km) east-southeast of Hilo, Hawaii.[10]
  • 22:00 UTC (12:00 p.m. HST) – Tropical Depression One-C intensifies into Tropical Storm Wali about 1,060 mi (1,710 km) east-southeast of Hilo, Hawaii.[11]

July 18

  • 21:00 UTC (11:00 a.m. HST) – Tropical Storm Wali weakens to a tropical depression about 775 mi (1,247 km) east-southeast of Hilo, Hawaii.[12]

July 19

  • 03:00 UTC (5:00 p.m. HST July 18) – Tropical Depression Wali degenerates into a remnant area of low pressure about 715 mi (1,151 km) east-southeast of Hilo, Hawaii.[13]

July 25

  • 00:00 UTC (5:00 p.m. PDT July 24) – Tropical Depression Seven-E develops from a low-pressure area approximately 1,695 mi (2,728 km) west-southwest of Cabo San Lucas, Mexico.[14]
  • 06:00 UTC (11:00 p.m. PDT July 24) – Tropical Depression Seven-E intensifies into Tropical Storm Genevieve.[14]

July 26

  • 06:00 UTC (11:00 p.m. PDT July 25) – Tropical Depression Eight-E develops from an area of low pressure roughly 405 mi (650 km) southwest of Zihuatanejo, Mexico.[15]
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Genevieve weakens to a tropical depression.[14]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Eight-E strengthens to Tropical Storm Hernan approximately 345 mi (555 km) southwest of Manzanillo, Mexico.[15]

July 27

  • 09:00 UTC (2:00 a.m. PDT) – Tropical Depression Genevieve crosses 140°W, leaving the jurisdiction of the National Hurricane Center and entering the area monitored by the Central Pacific Hurricane Center.[14]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Hernan strengthens into a Category 1 hurricane about 335 mi (540 km) south-southwest of the southern tip of the Baja California peninsula.[15]

July 28

July 27 — Hurricane Hernan near peak intensity as a Category 1 hurricane
  • 00:00 UTC (2:00 p.m. HST July 27) – Tropical Depression Genevieve degenerates to a remnant low.[14]
  • 06:00 UTC (11:00 p.m. PDT July 27) – Hurricane Hernan weakens to a tropical storm.[15]

July 29

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Hernan degenerates into a post-tropical remnant low approximately 660 mi (1,060 km) west of the southern tip of the Baja California peninsula.[15]
  • 18:00 UTC (8:00 a.m. HST) – The remnants of Genevieve regenerate to a tropical depression.[14]

July 31

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Nine-E develops from an area of low pressure.[16]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Nine-E intensifies into Tropical Storm Iselle.[16]

August

August 1

  • 00:00 UTC (2:00 p.m. HST June 31) – Tropical Depression Genevieve degenerates to a disturbance southeast of the Hawaiian Islands.[14]

August 2

  • 00:00 UTC (5:00 p.m. PDT August 1) – Tropical Storm Iselle intensifies into a Category 1 hurricane.[16]
  • 12:00 UTC (2:00 a.m. HST) – The remnants of Genevieve regenerate to a tropical depression for a second time.[14]
  • 18:00 UTC (8:00 a.m. HST) – Tropical Depression Genevieve strengthens to tropical storm intensity for a second time.[14]
  • 18:00 UTC (11:00 a.m. PDT) –
    Hurricane Iselle intensifies into a Category 2 hurricane.[16]

August 3

August 4

  • 00:00 UTC (5:00 p.m. PDT August 3) – Tropical Depression Ten-E develops from a tropical disturbance about 785 mi (1,263 km) south-southwest of the southern tip of Baja California Sur, Mexico.[17]
  • 06:00 UTC (11:00 p.m. PDT August 3) – Tropical Depression Ten-E intensifies into Tropical Storm Julio.[17]
  • 12:00 UTC (5:00 a.m. PDT) – Hurricane Iselle intensifies into a Category 4 hurricane.[16]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Iselle peaks in intensity with a minimum pressure of 947 millibars (27.96 inHg) and maximum sustained winds of 140 mph (225 km/h).[16]

August 5

  • 06:00 UTC (11:00 p.m. PDT August 4) – Hurricane Iselle weakens to a Category 3 hurricane.[16]
  • 18:00 UTC (8:00 a.m. HST) – Tropical Depression Genevieve intensifies into a tropical storm for a third time.[14]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Iselle weakens to Category 2 intensity.[16]

August 6

August 6 — A chain of four storms in the northern Pacific; shown from left to right are Typhoon Halong, Hurricane Genevieve, Hurricane Iselle, and Hurricane Julio
  • 00:00 UTC (5:00 p.m. PDT August 5) – Hurricane Iselle crosses 140°W, leaving the National Hurricane Center's area of responsibility and entering the area monitored by the Central Pacific Hurricane Center.[16]
  • 06:00 UTC (11:00 p.m. PDT August 5) – Tropical Storm Julio strengthens into a Category 1 hurricane.[17]
  • 12:00 UTC (2:00 a.m. HST) – Tropical Storm Genevieve intensifies into a Category 1 hurricane.[14]

August 7

August 8

  • 00:00 UTC (5:00 p.m. PDT August 7) – Hurricane Julio intensifies into a Category 3 hurricane, becoming the fourth major hurricane of the season.[17]
  • 06:00 UTC (8:00 p.m. HST August 7) – Hurricane Iselle weakens to a tropical storm.[16]
  • 06:00 UTC (11:00 p.m. PDT August 7) – Hurricane Julio attains its peak intensity with a minimum pressure of about 960 millibars (28.35 inHg) and maximum sustained winds of 120 mph (195 km/h).[17]
  • 12:00 UTC (2:00 p.m. HST) – Hurricane Julio weakens to Category 2 intensity.[17]
  • 12:30 UTC (2:30 a.m. HST) – Tropical Storm Iselle makes landfall along the Big Island's Kau Coast.[18]

August 9

  • 06:00 UTC (8:00 p.m. HST August 8) – Tropical Storm Iselle degenerates to a remnant area of low pressure.[16]

August 10

  • 00:00 UTC (2:00 p.m. HST August 9) – Hurricane Julio weakens to a Category 1 hurricane.[17]

August 12

  • 00:00 UTC (2:00 p.m. HST August 11) – Hurricane Julio weakens to a tropical storm.[17]

August 13

  • 00:00 UTC (2:00 p.m. HST August 12) – Tropical Storm Julio reintensifies to a Category 1 hurricane.[17]
  • 00:00 UTC (5:00 p.m. PDT August 12) – Tropical Depression Eleven-E develops from an area of low pressure approximately 290 mi (465 km) southwest of Manzanillo, Mexico.[19]
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Eleven-E intensifies into Tropical Storm Karina.[19]

August 14

  • 06:00 UTC (8:00 p.m. HST August 13) – Hurricane Julio weakens to a tropical storm for a second time.[17]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Karina intensifies to a Category 1 hurricane.[19]

August 15

  • 00:00 UTC (5:00 p.m. PDT August 16) – Hurricane Karina weakens to a tropical storm.[19]
  • 12:00 UTC (2:00 a.m. HST) – Tropical Storm Julio weakens to a tropical depression.[17]
  • 18:00 UTC (8:00 a.m. HST) – Tropical Depression Julio degenerates to a remnant low.[17]

August 17

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Twelve-E develops from an area of low pressure approximately 575 mi (925 km) southwest of the southern tip of the Baja California peninsula.[20]

August 18

  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Twelve-E intensifies to Tropical Storm Lowell.[20]

August 21

  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Lowell intensifies to a Category 1 hurricane roughly 805 mi (1,296 km) west-southwest of the southern tip of Baja California.[20]

August 22

August 22 — Karina (lower left) as a Category 1 hurricane with Tropical Storm Lowell (upper right)
  • 00:00 UTC (5:00 p.m. PDT August 21) – Hurricane Lowell weakens to a tropical storm.[20]
  • 00:00 UTC (5:00 p.m. PDT August 21) – Tropical Depression Thirteen-E develops from an area of low pressure approximately 370 mi (595 km) south-southeast of Acapulco, Mexico.[21]
  • 06:00 UTC (11:00 p.m. PDT August 21) – Tropical Depression Thirteen-E intensifies to Tropical Storm Marie.[21]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Karina reintensifies to a Category 1 hurricane.[19]

August 23

  • 06:00 UTC (11:00 p.m. PDT August 22) – Hurricane Karina peaks in intensity with a minimum pressure of 983 millibars (29.03 inHg) and maximum sustained winds of 85 mph (135 km/h).[19]
  • 06:00 UTC (11:00 p.m. PDT August 22) – Tropical Storm Marie intensifies to a Category 1 hurricane.[21]

August 24

August 24 — Hurricane Marie at Category 5 intensity
  • 00:00 UTC (5:00 p.m. PDT August 23) – Tropical Storm Lowell weakens to a tropical depression.[20]
  • 00:00 UTC (5:00 p.m. PDT August 23) – Hurricane Marie intensifies to a Category 2 hurricane.[21]
  • 06:00 UTC (11:00 p.m. PDT August 23) – Hurricane Karina weakens to a tropical storm.[19]
  • 06:00 UTC (11:00 p.m. PDT August 23) – Hurricane Marie rapidly intensifies to a Category 4 hurricane.[21]
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Depression Lowell degenerates to a remnant area of low pressure about 835 mi (1,344 km) west-southwest of Punta Eugenia, Mexico.[20]
  • 18:00 UTC (2:00 p.m. PDT) – Hurricane Marie intensifies to a Category 5 hurricane, the strongest storm of the season, about south-southwest of Cabo San Lucas and simultaneously peaks in intensity with maximum sustained winds of 160 mph (255 km/h) and a minimum atmospheric pressure of 918 millibars (27.1 inHg).[21]

August 25

  • 00:00 UTC (5:00 p.m. PDT August 24) – Hurricane Marie weakens to Category 4 hurricane.[21]
  • 12:00 UTC (5:00 a.m. PDT) – Tropical Storm Karina weakens to a tropical depression.[19]

August 26

  • 00:00 UTC (5:00 p.m. PDT August 25) – Hurricane Marie weakens to a Category 3 hurricane.[21]
  • 06:00 UTC (11:00 p.m. PDT August 25) – Hurricane Marie weakens to a Category 2 hurricane.[21]
  • 18:00 UTC (11:00 a.m. PDT) – Tropical Depression Karina degenerates into a remnant low.[19]

August 27

  • 00:00 UTC (5:00 p.m. PDT August 26) – Hurricane Marie weakens to a Category 1 hurricane.[21]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Marie weakens to a tropical storm.[21]

August 28

  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Marie degenerates to a remnant area of low pressure.[21]

August 29

  • 00:00 UTC (5:00 p.m. PDT August 28) – The remnant circulation of Lowell dissipates into a trough about 1,065 mi (1,714 km) northeast of the Hawaiian Islands.[20]

September

September 2

  • 12:00 UTC (5:00 a.m. PDT) – The remnants of Marie dissipate.[21]
  • 12:00 UTC (8:00 a.m. PDT) – Tropical Storm Norbert develops from an area of low pressure about 180 mi (290 km) southwest of Manzanillo, Mexico and roughly 435 mi (700 km) south-southeast of the southern tip of Baja California.[22]

September 4

  • 00:00 UTC (5:00 p.m. PDT September 3) – Tropical Storm Norbert intensifies to a Category 1 hurricane roughly 215 mi (345 km) south of the southern tip of Baja California.[22]

September 6

September 6 — Hurricane Norbert weakening with an eyewall replacement cycle

September 7

  • 00:00 UTC (8:00 p.m. PDT September 6) – Hurricane Norbert weakens to a Category 1 hurricane roughly 160 miles (260 km) south of Punta Eugenia, Mexico and about 205 miles (330 km) west-northwest of Cabo San Lazaro, Mexico.[22]
  • 18:00 UTC (8:00 a.m. PDT) – Hurricane Norbert weakens to a tropical storm about 170 miles (270 km) southwest of Punta Eugenia, Mexico.[22]

September 8

  • 00:00 UTC (2:00 a.m. PDT) – Tropical Storm Norbert becomes a post-tropical cyclone approximately 200 mi (320 km) west of Punta Eugenia, Mexico.[22]

September 10

  • 00:00 UTC (2:00 a.m. PDT) – Tropical Depression Fifteen-E develops from an area of low pressure roughly 245 mi (395 km) southwest of Acapulco, Mexico and approximately 250 mi (400 km) south of Lázaro Cárdenas, Mexico.[23]
  • 06:00 UTC (8:00 a.m. PDT) – Tropical Depression Fifteen-E intensifies to Tropical Storm Odile approximately 220 mi (355 km) south-southwest of Lázaro Cárdenas, Mexico.[23]

September 11

  • 15:30 UTC (8:30 a.m. PDT) – Tropical Depression Sixteen-E develops from an area of low pressure roughly 775 mi (1,245 km) southwest of the southern tip of Baja California.[23]

September 13

  • 06:00 UTC (2:00 a.m. PDT) – Tropical Storm Odile intensifies to a Category 1 hurricane about 200 mi (320 km) south-southwest of Manzanillo, Mexico and about 275 mi (445 km) south of
    Cabo Corrientes, Mexico.[23]

September 14

September 14 — Hurricane Odile as a Category 4 hurricane
  • 00:00 UTC (5:00 p.m. PDT September 13) – Hurricane Odile attains Category 2 intensity roughly 170 mi (275 km) southwest of Manzanillo, Mexico and approximately 450 mi (725 km) south-southeast of the southern tip of Baja California.[23]
  • 06:00 UTC (2:00 a.m. PDT) – Hurricane Odile attains Category 4 intensity approximately 195 mi (315 km) west of Manzanillo, Mexico and roughly 310 mi (500 km) south-southeast of the southern tip of Baja California[23]
  • 18:00 UTC (2:00 p.m. PDT) – Hurricane Odile weakens to a Category 3 hurricane roughly 330 mi (530 km) west-northwest of Manzanillo, Mexico and roughly 140 mi (225 km) south-southeast of the southern tip of Baja California.[23]

September 15

  • 03:00 UTC (8:00 p.m. PDT September 14) – Tropical Depression Sixteen-E dissipates about 480 mi (770 km) south-southwest of the southern tip of Baja California.[23]
  • 04:45 UTC (9:45 p.m. PDT September 14) – Hurricane Odile makes landfall near Cabo San Lucas, Mexico with an estimated intensity of 125 mph (200 km/h), tying Odile with
    Hurricane Olivia as the most powerful hurricane to make landfall in the Mexican state of Baja California Sur in the satellite era.[23]
  • 12:00 UTC (5:00 a.m. PDT) – Hurricane Odile weakens to a Category 2 hurricane approximately 40 mi (65 km) west of La Paz, Mexico and about 90 mi (145 km) east-southeast of Cabo San Lazaro, Mexico.[23]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Odile weakens to a Category 1 hurricane about 45 mi (70 km) east-northeast of Cabo San Lazaro, Mexico and roughly 65 mi (105 km) south of
    Loreto, Mexico.[23]

September 16

September 17

  • 18:00 UTC (11:00 a.m. PDT) – Tropical Storm Odile weakens to a tropical depression about 45 nautical miles (83 km) south-southwest of Puerto Peñasco, Mexico.[23]

September 18

  • 03:00 UTC (8:00 p.m. PDT September 17) – Tropical Storm Polo intensifies to a Category 1 hurricane about 180 mi (290 km) south of Manzanillo, Mexico.[25]
  • 21:00 UTC (2:00 p.m. PDT) – Hurricane Polo weakens to a tropical storm roughly 180 mi (290 km) south of Cabo Corrientes, Mexico and roughly 435 mi (700 km) southeast of the southern tip of Baja California.[26]

September 22

  • 09:00 UTC (2:00 a.m. PDT) – Tropical Storm Polo weakens to a tropical depression approximately 250 mi (400 km) west of the southern tip of Baja California.[27]
  • 15:00 UTC (8:00 a.m. PDT) – Tropical Depression Polo degenerates to a remnant area of low pressure about 290 mi (465 km) west of the southern tip of Baja California.[28]

September 24

Track of Hurricane Rachel during late-September
  • 15:00 UTC (8:00 a.m. PDT) – Tropical Depression Eighteen-E develops from an area of low pressure roughly 285 mi (460 km) south-southwest of Manzanillo, Mexico.[29]

September 25

  • 03:00 UTC (8:00 p.m. PDT September 24) – Tropical Depression Eighteen-E intensifies into Tropical Storm Rachel approximately 325 mi (525 km) southwest of Manzanillo, Mexico and about 550 mi (885 km) south-southeast of the southern tip of Baja California.[30]

September 27

  • 21:00 UTC (2:00 p.m. PDT) – Tropical Storm Rachel intensifies to a Category 1 hurricane, the twelfth hurricane of the eastern North Pacific season, about 460 mi (740 km) west-southwest of the southern tip of Baja California.[31]

September 29

  • 15:00 UTC (8:00 a.m. PDT) – Hurricane Rachel weakens to a tropical storm roughly 485 mi (780 km) west of the southern tip of Baja California.[32]

September 30

  • 15:00 UTC (8:00 a.m. PDT) – Tropical Storm Rachel weakens to a tropical depression roughly 485 mi (780 km) west of the southern tip of Baja California.[33]
  • 21:00 UTC (2:00 p.m. PDT) – Tropical Depression Rachel degenerates to a remnant low approximately 485 mi (780 km) west of the southern tip of Baja California.[34]

October

October 1

  • 21:00 UTC (2:00 p.m. PDT) – Tropical Depression Nineteen-E develops from an area of low pressure about 120 mi (195 km) south of Manzanillo, Mexico and approximately 525 mi (845 km) southeast of the southern tip of Baja California.[35]

October 2

  • 09:00 UTC (2:00 a.m. PDT) – Tropical Depression Nineteen-E intensifies to Tropical Storm Simon about 135 mi (215 km) west-southwest of Manzanillo, Mexico and approximately 415 mi (670 km) southeast of the southern tip of Baja California.[36]

October 4

October 4 — Hurricane Simon as a Category 3 hurricane
  • 03:00 UTC (8:00 p.m. PDT October 3) – Tropical Storm Simon intensifies to a Category 1 hurricane approximately 50 mi (80 km) northwest of Socorro Island and roughly 280 mi (450 km) south-southwest of the southern tip of Baja California.[37]
  • 15:00 UTC (8:00 a.m. PDT) – Hurricane Simon rapidly intensifies to a Category 2 hurricane roughly 205 mi (330 km) west-northwest of Socorro Island and about 310 mi (500 km) southwest of the southern tip of Baja California.[38]
  • 18:00 UTC (11:00 a.m. PDT) – Hurricane Simon intensifies to a Category 3 hurricane, the eighth major hurricane in the eastern north Pacific in 2014, approximately 255 mi (410 km) west-northwest of Socorro Island and roughly 350 mi (565 km) west-southwest of the southern tip of Baja California.[39]

October 5

  • 03:00 UTC (8:00 p.m. PDT October 4) – Hurricane Simon becomes the sixth Category 4 hurricane of the season about 395 mi (635 km) west-southwest of the southern tip of Baja California and approximately 445 mi (715 km) south of Punta Eugenia, Mexico.[40]
  • 09:00 UTC (2:00 a.m. PDT) – Hurricane Simon rapidly weakens to a Category 3 hurricane roughly 405 mi (650 km) south-southwest of Punta Eugenia, Mexico and roughly 435 mi (700 km) west of the southern tip of Baja California.[41]
  • 15:00 UTC (8:00 a.m. PDT) – Hurricane Simon rapidly weakens to a Category 2 hurricane about 360 mi (580 km) south-southwest of Punta Eugenia, Mexico and about 460 mi (740 km) west of the southern tip of Baja California.[42]
  • 21:00 UTC (2:00 p.m. PDT) – Hurricane Simon rapidly weakens to a Category 1 hurricane approximately 340 mi (545 km) south-southwest of Punta Eugenia, Mexico and about 485 mi (780 km) west of the southern tip of Baja California.[43]

October 6

  • 03:00 UTC (8:00 p.m. PDT October 5) – Hurricane Simon weakens to a tropical storm roughly 315 mi (505 km) south-southwest of Punta Eugenia, Mexico and roughly 490 mi (790 km) west of the southern tip of Baja California.[44]

October 7

  • 21:00 UTC (2:00 p.m. PDT) – Tropical Storm Simon weakens to a tropical depression about 75 mi (120 km) west of Punta Eugenia, Mexico.[45]

October 8

  • 03:00 UTC (8:00 p.m. PDT October 7) – Tropical Depression Simon degenerates to a remnant area of low pressure about 45 mi (70 km) west-northwest of Punta Eugenia, Mexico.[46]

October 13

  • 21:00 UTC (11:00 a.m. HST) – Tropical Depression Two-C develops from an area of low pressure approximately 920 mi (1,480 km) east-southeast of Hilo, Hawaii and about 1,135 mi (1,825 km) east-southeast of Honolulu, Hawaii.[47]

October 14

  • 03:00 UTC (5:00 p.m. HST October 13) – Tropical Depression Two-C intensifies to Tropical Storm Ana about 955 mi (1,537 km) east-southeast of Hilo, Hawaii and roughly 1,170 mi (1,880 km) east-southeast of Honolulu, Hawaii.[48]

October 17

October 17 — Hurricane Ana off the Hawaiian coast as a Category 1 hurricane
  • 21:00 UTC (11:00 a.m. HST) – Tropical Storm Ana intensifies to a Category 1 hurricane approximately 230 mi (370 km) south of Hilo, Hawaii and roughly 380 mi (610 km) south-southeast of Honolulu, Hawaii.[49]
  • 21:00 UTC (2:00 p.m. PDT) – Tropical Depression Twenty-E develops from an area of low pressure about 120 mi (195 km) south-southeast of Acapulco, Mexico.[50]

October 18

  • 03:00 UTC (8:00 p.m. PDT October 17) – Tropical Depression Twenty-E intensifies to Tropical Storm Trudy roughly 85 mi (135 km) southeast of Acapulco, Mexico.[51]
  • 21:00 UTC (2:00 p.m. PDT) – Tropical Storm Trudy weakens to a tropical depression approximately 95 mi (155 km) east-northeast of Acapulco, Mexico.[52]

October 19

  • 03:00 UTC (8:00 p.m. PDT October 18) – Tropical Depression Trudy degenerates to a remnant area of low pressure about 115 mi (185 km) east-northeast of Acapulco, Mexico.[53]

October 20

  • 01:00 UTC (3:00 p.m. HST October 20) – Hurricane Ana weakens to a tropical storm about 130 mi (210 km) southwest of Lihue, Hawaii and approximately 210 mi (340 km) west-southwest of Honolulu, Hawaii.[54]

October 30

  • 09:00 UTC (2:00 a.m. PDT) – Tropical Depression Twenty-One-E develops from an area of low pressure roughly 410 mi (660 km) south of Acapulco, Mexico.[55]
  • 21:00 UTC (2:00 p.m. PDT) – Tropical Depression Twenty-One-E intensifies to Tropical Storm Vance roughly 415 mi (670 km) south of Acapulco, Mexico.[56]

November

November 2

  • 15:00 UTC (7:00 a.m. 
    PST) – Tropical Storm Vance intensifies to a Category 1 hurricane approximately 535 mi (860 km) south-southwest of Manzanillo, Mexico.[57]

November 3

November 3 — Hurricane Vance near peak intensity as a Category 2 hurricane
  • 03:00 UTC (7:00 p.m. PST November 2) – Hurricane Vance intensifies to a Category 2 hurricane approximately 505 mi (815 km) southwest of Manzanillo, Mexico.[58]

November 4

November 5

November 30

  • 04:00 UTC (8:00 p.m. PST) – The 2014 Pacific hurricane season officially ends.[3]

See also

Notes

  1. Saffir–Simpson hurricane wind scale.[1]
  2. kilometers), following the convention used in the National Hurricane Center
    's operational products for each storm. All other units are rounded to the nearest digit.

References

  1. ^ Christopher W. Landsea; Neal M. Dorst (ed.) (June 2, 2011). "A: Basic Definitions". Hurricane Research Division: Frequently Asked Questions. Atlantic Oceanographic and Meteorological Laboratory. A3) What is a super-typhoon? What is a major hurricane? What is an intense hurricane?. Retrieved May 26, 2014. {{cite book}}: |author2= has generic name (help)
  2. ^ Robbie J. Berg (August 24, 2014). Hurricane Marie Public Advisory Number 12. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved August 24, 2014.
  3. ^ a b Christopher W. Landsea; Neal M. Dorst; Erica M. Rule (June 2, 2011). "G: Tropical Cyclone Climatology". Hurricane Research Division: Frequently Asked Questions. National Oceanic and Atmospheric Administration. G1) When is hurricane season ?. Retrieved May 26, 2014. {{cite book}}: |work= ignored (help)
  4. ^ a b c d e f g h i j k l Stacy R. Stewart (June 24, 2014). National Hurricane Center Tropical Cyclone Report: Hurricane Amanda (EP012014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 22, 2014.
  5. ^ a b c d Daniel P. Brown (August 12, 2014). National Hurricane Center Tropical Cyclone Report: Tropical Storm Boris (EP022014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 22, 2014.
  6. ^ a b c d e f g h i j k Eric S. Blake (August 21, 2014). National Hurricane Center Tropical Cyclone Report: Hurricane Cristina (EP032014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 22, 2014.
  7. ^ a b c d Richard J. Pasch (March 4, 2015). National Hurricane Center Tropical Cyclone Report: Tropical Storm Douglas (EP042014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 10, 2014.
  8. ^ a b c Lixion A. Avila (August 8, 2014). National Hurricane Center Tropical Cyclone Report: Tropical Storm Elida (EP052014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved January 1, 2015.
  9. ^ a b c d John P. Cangialosi (August 31, 2014). National Hurricane Center Tropical Cyclone Report: Tropical Storm Fausto (EP062014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved January 2, 2015.
  10. ^ Derek R. Wroe (July 17, 2014). Tropical Depression One-C Public Advisory Number 1. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved July 17, 2014.
  11. ^ Derek R. Wroe (July 17, 2014). Tropical Storm Wali Special Advisory Number 2. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved July 17, 2014.
  12. ^ Peter V. Donaldson (July 18, 2014). Tropical Depression Wali Public Advisory Number 6. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved July 18, 2014.
  13. ^ Peter V. Donaldson (July 18, 2014). Post-Tropical Cyclone Wali Public Advisory Number 7. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved July 18, 2014.
  14. ^ a b c d e f g h i j k l m n John L. Beven II (February 25, 2015). National Hurricane Center Tropical Cyclone Report: Hurricane Genevieve (EP072014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 10, 2015.
  15. ^ a b c d e Robbie J. Berg (October 7, 2014). National Hurricane Center Tropical Cyclone Report: Hurricane Hernan (EP082014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 10, 2015.
  16. ^ a b c d e f g h i j k l m Todd B. Kimberlain (December 2, 2014). National Hurricane Center Tropical Cyclone Report: Hurricane Iselle (EP092014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 10, 2015.
  17. ^ a b c d e f g h i j k l m Stacy R. Stewart (January 29, 2015). National Hurricane Center Tropical Cyclone Report: Hurricane Julio (EP102014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 11, 2015.
  18. ^ Thomas R. Birchard (August 7, 2014). Tropical Storm Iselle Discussion Number 34. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved August 8, 2014.
  19. ^ a b c d e f g h i Daniel P. Brown (November 17, 2014). National Hurricane Center Tropical Cyclone Report: Hurricane Karina (EP112014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved April 11, 2015.
  20. ^ a b c d e f g Eric S. Blake (January 20, 2015). National Hurricane Center Tropical Cyclone Report: Hurricane Lowell (EP122014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved May 16, 2015.
  21. ^ a b c d e f g h i j k l m David A. Zelinsky; Richard J. Pasch (January 30, 2015). National Hurricane Center Tropical Cyclone Report: Hurricane Marie (EP132014) (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved May 16, 2015.
  22. ^ a b c d e f g h Avila, Lixion A. (25 November 2014). "Hurricane NORBERT" (PDF). National Hurricane Center. Retrieved 30 March 2020.
  23. ^ a b c d e f g h i j k l m 1. Cangialosi 2. Kimberlain, 1. John B. 2. Todd B. (4 March 2015). "Hurricane Odile" (PDF). National Hurricane Center. Retrieved 30 March 2020.{{cite web}}: CS1 maint: numeric names: authors list (link)
  24. ^ Daniel P. Brown; Robbie J. Berg (September 16, 2014). Tropical Storm Polo Public Advisory Number 1. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 16, 2014.
  25. ^ Richard J. Pasch (September 17, 2014). Hurricane Polo Public Advisory Number 8. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 17, 2014.
  26. ^ Lixion A. Avila (September 18, 2014). Tropical Storm Polo Public Advisory Number 11. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 20, 2014.
  27. ^ John P. Cangialosi (September 22, 2014). Tropical Depression Polo Public Advisory Number 25. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 22, 2014.
  28. ^ Todd B. Kimberlain (September 22, 2014). Post-Tropical Cyclone Polo Public Advisory Number 26. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 22, 2014.
  29. ^ Daniel P. Brown (September 24, 2014). Tropical Depression Eighteen-E Public Advisory Number 1. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 24, 2014.
  30. ^ Christopher W. Landsea (September 24, 2014). Tropical Storm Rachel Public Advisory Number 3. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 25, 2014.
  31. ^ Michael J. Brennan (September 27, 2014). Hurricane Rachel Public Advisory Number 14. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 29, 2014.
  32. ^ Todd B. Kimberlain; Jeffrey R. Lewitsky (September 29, 2014). Tropical Storm Rachel Public Advisory Number 21. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 29, 2014.
  33. ^ Todd B. Kimberlain; Nelsie A. Ramos (September 30, 2014). Tropical Depression Rachel Public Advisory Number 25. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 30, 2014.
  34. ^ John P. Cangialosi; Nelsie A. Ramos (September 30, 2014). Post-Tropical Cyclone Rachel Public Advisory Number 26. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved September 30, 2014.
  35. ^ Michael J. Brennan (October 1, 2014). Tropical Depression Nineteen-E Public Advisory Number 1. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 2, 2014.
  36. ^ John P. Cangialosi (October 2, 2014). Tropical Storm Simon Public Advisory Number 3. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 2, 2014.
  37. ^ Lixion A. Avila (October 3, 2014). Hurricane Simon Public Advisory Number 10. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 4, 2014.
  38. ^ John L. Beven II (October 4, 2014). Hurricane Simon Public Advisory Number 12. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 4, 2014.
  39. ^ John L. Beven II (October 4, 2014). Hurricane Simon Tropical Cyclone Update: 1100 AM PDT Sat Oct 04 2014. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  40. ^ Lixion A. Avila (October 4, 2014). Hurricane Simon Public Advisory Number 14. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  41. ^ Stacy R. Stewart (October 5, 2014). Hurricane Simon Public Advisory Number 15. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  42. ^ Todd B. Kimberlain (October 5, 2014). Hurricane Simon Public Advisory Number 16. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  43. ^ Robbie J. Berg (October 5, 2014). Hurricane Simon Public Advisory Number 17. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  44. ^ Daniel P. Brown (October 5, 2014). Tropical Storm Simon Public Advisory Number 18. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 6, 2014.
  45. ^ Richard J. Pasch (October 7, 2014). Tropical Depression Simon Public Advisory Number 25. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 7, 2014.
  46. ^ Daniel P. Brown (October 7, 2014). Post-Tropical Cyclone Simon Public Advisory Number 26. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 13, 2014.
  47. ^ Thomas R. Birchard (October 13, 2014). Tropical Depression Two-C Public Advisory Number 1. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved October 13, 2014.
  48. ^ Thomas R. Birchard (October 13, 2014). Tropical Storm Ana Public Advisory Number 2. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved October 19, 2014.
  49. ^ Derek R. Wroe (October 17, 2014). Hurricane Ana Public Advisory Number 17. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  50. ^ Christopher W. Landsea (October 17, 2014). Tropical Depression Twenty-E Public Advisory Number 1. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  51. ^ Eric S. Blake (October 17, 2014). Tropical Storm Trudy Public Advisory Number 2. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  52. ^ Christopher W. Landsea (October 18, 2014). Tropical Depression Trudy Public Advisory Number 5. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  53. ^ Eric S. Blake (October 18, 2014). Remnants of Trudy Public Advisory Number 6. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  54. ^ Jeffrey Powell (October 19, 2014). Tropical Storm Ana Intermediate Advisory Number 25B. Central Pacific Hurricane Center (Report). Honolulu, Hawaii: National Oceanic and Atmospheric Administration. Retrieved October 21, 2014.
  55. ^ Daniel P. Brown (October 30, 2014). Tropical Depression Twenty-One-E Public Advisory Number 1. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 2, 2014.
  56. ^ Eric S. Blake (October 30, 2014). Tropical Storm Vance Public Advisory Number 3. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 2, 2014.
  57. ^ Richard J. Pasch (November 2, 2014). Hurricane Vance Public Advisory Number 14. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 2, 2014.
  58. ^ Richard J. Pasch (November 3, 2014). Hurricane Vance Public Advisory Number 16. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 3, 2014.
  59. ^ Richard J. Pasch (November 4, 2014). Hurricane Vance Public Advisory Number 22. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 4, 2014.
  60. ^ Richard J. Pasch (November 4, 2014). Tropical Storm Vance Public Advisory Number 22A. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 4, 2014.
  61. ^ Richard J. Pasch (November 5, 2014). Tropical Depression Vance Public Advisory Number 25. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 5, 2014.
  62. ^ Richard J. Pasch (November 5, 2014). Remnants of Vance Public Advisory Number 27. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Retrieved November 5, 2014.

External links

Wikimedia Commons has media related to 2014 Pacific hurricane season.
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