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Timeline of the 2024 Pacific hurricane season
Season summary map
Season boundaries
First system formed	July 4, 2024
Last system dissipated	November 7, 2024
Strongest system
Name	Kristy
Maximum winds	160 mph (260 km/h)
Lowest pressure	926 mbar (hPa; 27.35 inHg)
Longest lasting system
Name	Gilma
Duration	11.75 days
Storm articles Hurricane Hone Hurricane John (2024)
Other years 2022, 2023, 2024, 2025, 2026

The 2024 Pacific hurricane season is the current tropical cyclone season in the Pacific Ocean east of the International Date Line (IDL) in the Northern Hemisphere. It officially began on May 15 in the eastern Pacific (east of 140°W), and on June 1 in the central Pacific (from the IDL east to 140°W); it will end in both on November 30. These dates, adopted by convention, historically describe the period in each year when most tropical cyclogenesis occurs in these regions of the Pacific. The season's first system, Tropical Storm Aletta, developed on July 4.

This timeline documents tropical cyclone formations, strengthening, weakening, landfalls, extratropical transitions, and dissipations during the season. It includes information that was not released throughout the season, meaning that data from post-storm reviews by the National Hurricane Center, such as a storm that was not initially warned upon, has been included.

By convention, meteorologists use one time zone when issuing forecasts and making observations: Coordinated Universal Time (UTC), and also use the 24-hour clock (where 00:00 = midnight UTC). Tropical cyclone advisories in the Eastern North Pacific basin use both UTC and the nautical time zone where the center of the tropical cyclone is currently located. Time zones utilized (east to west) are: Central, Mountain, Pacific and Hawaii. In this timeline, all information is listed by UTC first, with the respective regional time zone included in parentheses. Additionally, figures for maximum sustained winds and position estimates are rounded to the nearest 5 units (knots, miles, or kilometers), following National Hurricane Center practice. Direct wind observations are rounded to the nearest whole number. Atmospheric pressures are listed to the nearest millibar and nearest hundredth of an inch of mercury.

Timeline

May

• No tropical cyclones form in the Eastern Pacific basin during the month of May.

May 15

• The Eastern Pacific hurricane season officially begins.

June

• No tropical cyclones form in the Eastern or Central Pacific basins during the month of June.

June 1

• The Central Pacific hurricane season officially begins.

July

July 4

• 06:00 UTC (12:00 a.m. CST) at 16°18′N 104°48′W / 16.3°N 104.8°W / 16.3; -104.8 (A tropical depression forms.) – A tropical depression forms from a tropical wave about 230 mi (370 km) south of Manzanillo, Colima.
• 12:00 UTC (6:00 a.m. CST) at 17°06′N 105°36′W / 17.1°N 105.6°W / 17.1; -105.6 (The depression becomes Tropical Storm Aletta and reaches its peak intensity.) – The tropical depression strengthens into Tropical Storm Aletta about 160 mi (260 km) south-southwest of Manzanillo; it simultaneously reaches its peak intensity, with maximum sustained winds of 40 mph (65 km/h) and a minimum barometric pressure of 1005 mbar (29.68 inHg).

July 5

• 06:00 UTC (11:00 p.m. MST, July 4) at 18°42′N 108°24′W / 18.7°N 108.4°W / 18.7; -108.4 (Aletta weakens into a tropical depression.) – Tropical Storm Aletta weakens into a tropical depression about 270 mi (435 km) west of Manzanillo.

July 6

• 00:00 UTC (5:00 p.m. MST, July 5) at 18°30′N 111°06′W / 18.5°N 111.1°W / 18.5; -111.1 (Aletta becomes a remnant low.) – Tropical Depression Aletta degenerates into a remnant low about 445 mi (715 km) west of Manzanillo, and later dissipates.

July 24

• 12:00 UTC (5:00 a.m. MST) at 16°18′N 110°30′W / 16.3°N 110.5°W / 16.3; -110.5 (A tropical depression forms.) – A tropical depression forms from an area of unsettled weather about 460 mi (740 km) south of Cabo San Lucas, Baja California Sur.
• 18:00 UTC (11:00 a.m. MST) at 16°54′N 111°42′W / 16.9°N 111.7°W / 16.9; -111.7 (The depression becomes Tropical Storm Bud.) – The tropical depression strengthens into Tropical Storm Bud about 430 mi (695 km) south-southwest of Cabo San Lucas.

July 25

• 06:00 UTC (11:00 p.m. MST, July 24) at 17°48′N 114°00′W / 17.8°N 114.0°W / 17.8; -114.0 (Bud reaches its peak intensity.) – Tropical Storm Bud reaches its peak intensity, with maximum sustained winds of 60 mph (95 km/h) and a minimum barometric pressure of 1001 mbar (29.56 inHg), about 435 mi (705 km) southwest of Cabo San Lucas.

July 26

• 06:00 UTC (11:00 p.m. PDT, July 25) at 18°54′N 118°30′W / 18.9°N 118.5°W / 18.9; -118.5 (Bud becomes post-tropical.) – Tropical Storm Bud degenerates into a post-tropical cyclone about 615 mi (990 km) west-southwest of Cabo San Lucas, and subsequently dissipates.

July 31

• 06:00 UTC (11:00 p.m. MST, July 30) at 14°18′N 105°48′W / 14.3°N 105.8°W / 14.3; -105.8 (A tropical depression forms.) – A tropical depression forms from a tropical wave 405 mi (650 km) south-southwest of Manzanillo, Colima.
• 12:00 UTC (5:00 a.m. MST) at 15°00′N 106°42′W / 15.0°N 106.7°W / 15.0; -106.7 (The depression becomes Tropical Storm Carlotta.) – The tropical depression strengthens into Tropical Storm Carlotta about 320 mi (520 km) south-southwest of Manzanillo.

August

August 2

• 06:00 UTC (11:00 p.m. MST, August 1) at 18°06′N 113°30′W / 18.1°N 113.5°W / 18.1; -113.5 (Carlotta reaches Category 1 strength.) – Tropical Storm Carlotta strengthens into a Category 1 hurricane near Clarion Island.

August 3

• 06:00 UTC (11:00 p.m. PDT, August 2) at 18°48′N 118°24′W / 18.8°N 118.4°W / 18.8; -118.4 (Carlotta reaches its peak intensity.) – Hurricane Carlotta reaches its peak intensity, with maximum sustained winds of 90 mph (150 km/h) and a minimum barometric pressure of 979 mbar (28.91 inHg).
• 15:00 UTC (8:00 a.m. PDT) at 12°36′N 130°00′W / 12.6°N 130.0°W / 12.6; -130.0 (Tropical Storm Daniel forms.) – Tropical Storm Daniel forms about 1,500 mi (2,410 km) west-southwest of the southern tip of Baja California.

August 4

• 12:00 UTC (5:00 a.m. PDT) at 19°42′N 123°30′W / 19.7°N 123.5°W / 19.7; -123.5 (Carlotta weakens into a tropical storm.) – Hurricane Carlotta weakens into a tropical storm.
• 12:00 UTC (5:00 a.m. MST) at 15°54′N 112°54′W / 15.9°N 112.9°W / 15.9; -112.9 (A tropical depression forms.) – A tropical depression forms from an area of low pressure about 605 mi (975 km) west-southwest of Manzanillo, Colima.

August 5

• 00:00 UTC (5:00 p.m. MST, August 4) at 15°12′N 113°30′W / 15.2°N 113.5°W / 15.2; -113.5 (The depression becomes Tropical Storm Emilia.) – The tropical depression that had formed 12 hours earlier strengthens into Tropical Storm Emilia about 660 mi (1,065 km) west-southwest of Manzanillo.
• 15:00 UTC (8:00 a.m. PDT) at 15°36′N 127°42′W / 15.6°N 127.7°W / 15.6; -127.7 (Daniel reaches its peak intensity.) – Tropical Storm Daniel reaches its peak intensity, with maximum sustained winds of 40 mph (65 km/h) and a minimum barometric pressure of 1005 mbar (29.68 inHg), about 1,265 mi (2,035 km) west-southwest of the southern tip of Baja California.
• 15:00 UTC (8:00 a.m. MST) at 14°48′N 106°54′W / 14.8°N 106.9°W / 14.8; -106.9 (Tropical Storm Fabio forms.) – Tropical Storm Fabio forms about 335 mi (540 km) west-southwest of Manzanillo, Mexico.
• 21:00 UTC (2:00 p.m. PDT) at 16°12′N 126°48′W / 16.2°N 126.8°W / 16.2; -126.8 (Daniel weakens into a tropical depression.) – Tropical Storm Daniel weakens into a tropical depression about 1,200 mi (1,930 km) west-southwest of the southern tip of Baja California.

August 6

• 00:00 UTC (5:00 p.m. PDT, August 5) at 20°36′N 128°06′W / 20.6°N 128.1°W / 20.6; -128.1 (Carlotta becomes post-tropical.) – Tropical Storm Carlotta degenerates into a post-tropical cyclone, and subsequently dissipates.
• 03:00 UTC (8:00 p.m. PDT, August 5) at 16°42′N 126°00′W / 16.7°N 126.0°W / 16.7; -126.0 (Daniel dissipates.) – Tropical Depression Daniel dissipates about 1,130 mi (1,815 km) west-southwest of the southern tip of the Baja California peninsula.
• 09:00 UTC (2:00 a.m. MST) at 16°54′N 110°48′W / 16.9°N 110.8°W / 16.9; -110.8 (Fabio reaches its peak intensity.) – Tropical Storm Fabio reaches its peak intensity, with maximum sustained winds of 65 mph (100 km/h) and a minimum barometric pressure of 993 mbar (29.32 inHg), about 450 mi (725 km) west-southwest of Manzanillo.

August 7

• 06:00 UTC (11:00 p.m. PDT, August 6) at 16°12′N 115°42′W / 16.2°N 115.7°W / 16.2; -115.7 (Emilia reaches its peak intensity.) – Tropical Storm Emilia reaches its peak intensity, with maximum sustained winds of 70 mph (110 km/h) and a minimum barometric pressure of 988 mbar (29.18 inHg), about 775 mi (1,250 km) west-southwest of Manzanillo.
• 21:00 UTC (2:00 p.m. PDT) at 18°24′N 120°12′W / 18.4°N 120.2°W / 18.4; -120.2 (Fabio becomes post-tropical.) – Tropical Storm Fabio transitions to a post-tropical cyclone about 735 mi (1,180 km) west-southwest of the southern tip of Baja California.

August 8

• 18:00 UTC (11:00 a.m. PDT) at 21°42′N 123°54′W / 21.7°N 123.9°W / 21.7; -123.9 (Emilia becomes a remnant low.) – Tropical Storm Emilia degenerates into a remnant low about 1,280 mi (2,055 km) west of Manzanillo.

August 18

• 06:00 UTC (11:00 p.m. MST, August 17) at 14°06′N 109°18′W / 14.1°N 109.3°W / 14.1; -109.3 (A tropical depression forms.) – A tropical depression forms from an interaction between a tropical wave and the monsoon trough about 610 mi (980 km) south of the southern tip of the Baja California peninsula.
• 18:00 UTC (11:00 a.m. MST) at 14°36′N 111°42′W / 14.6°N 111.7°W / 14.6; -111.7 (The depression becomes Tropical Storm Gilma.) – The aforementioned tropical depression strengthens into Tropical Storm Gilma about 580 mi (935 km) south of the southern tip of the Baja California peninsula.

August 21

• 06:00 UTC (11:00 p.m. PDT, August 20) at 15°54′N 121°54′W / 15.9°N 121.9°W / 15.9; -121.9 (Gilma reaches Category 1 strength.) – Tropical Storm Gilma strengthens into a Category 1 hurricane about 915 mi (1,475 km) west-southwest of the southern tip of the Baja California peninsula.
• 18:00 UTC (11:00 a.m. PDT) at 16°12′N 123°06′W / 16.2°N 123.1°W / 16.2; -123.1 (Gilma reaches Category 2 strength.) – Hurricane Gilma strengthens to Category 2 intensity about 975 mi (1,565 km) west-southwest of the southern tip of the Baja California peninsula.

August 22

• 00:00 UTC (5:00 p.m. PDT, August 21) at 16°24′N 123°36′W / 16.4°N 123.6°W / 16.4; -123.6 (Gilma reaches Category 3 strength.) – Hurricane Gilma strengthens to Category 3 intensity about 990 mi (1,595 km) west-southwest of the southern tip of the Baja California peninsula, making it the first major hurricane of the season.
• 12:00 UTC (5:00 a.m. PDT) at 16°48′N 124°24′W / 16.8°N 124.4°W / 16.8; -124.4 (Gilma reaches its initial peak intensity.) – Hurricane Gilma reaches its initial peak intensity, with maximum sustained winds of 125 mph (205 km/h) and a barometric pressure of 954 mbar (28.17 inHg), about 1,035 mi (1,665 km) west-southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (5:00 a.m. HST) at 15°24′N 140°48′W / 15.4°N 140.8°W / 15.4; -140.8 (Tropical Depression One-C forms.) – Tropical Depression One‑C forms about 985 mi (1,590 km) east-southeast of Hilo, Hawaii.
• 21:00 UTC (11:00 a.m. HST) at 15°54′N 142°12′W / 15.9°N 142.2°W / 15.9; -142.2 (One-C becomes Tropical Storm Hone.) – Tropical Depression One‑C strengthens into Tropical Storm Hone about 885 mi (1,430 km) east-southeast of Hilo, Hawaii.

August 23

• 18:00 UTC (11:00 a.m. PDT) at 17°24′N 127°12′W / 17.4°N 127.2°W / 17.4; -127.2 (Gilma weakens to Category 2 strength.) – Hurricane Gilma weakens to Category 2 intensity about 1,180 mi (1,900 km) west-southwest of the southern tip of the Baja California peninsula.

August 24

• 18:00 UTC (11:00 a.m. PDT) at 17°36′N 130°30′W / 17.6°N 130.5°W / 17.6; -130.5 (Gilma regains Category 3 strength.) – Hurricane Gilma restrengthens to Category 3 intensity about 1,380 mi (2,225 km) west-southwest of the southern tip of the Baja California peninsula.

August 25

• 00:00 UTC (2:00 p.m. HST, August 24) at 17°42′N 131°24′W / 17.7°N 131.4°W / 17.7; -131.4 (Gilma reaches Category 4 strength and its peak intensity.) – Hurricane Gilma strengthens to Category 4 intensity about 1,435 mi (2,305 km) west-southwest of the southern tip of the Baja California peninsula. It simultaneously reaches its peak intensity, with maximum sustained winds of 130 mph (215 km/h) and a minimum barometric pressure of 950 mbar (28.05 inHg).
• 06:00 UTC (11:00 p.m. PDT, August 24) at 16°06′N 119°54′W / 16.1°N 119.9°W / 16.1; -119.9 (A tropical depression forms.) – A tropical depression forms from an area of low pressure about 800 mi (1,290 km) southwest of the southern tip of the Baja California peninsula.
• 09:00 UTC (11:00 p.m. HST, August 24) at 18°12′N 155°18′W / 18.2°N 155.3°W / 18.2; -155.3 (Hone reaches Category 1 strength.) – Tropical Storm Hone strengthens into a Category 1 hurricane about 105 mi (170 km) south of Hilo, Hawaii.
• 12:00 UTC (5:00 a.m. PDT) at 17°54′N 133°12′W / 17.9°N 133.2°W / 17.9; -133.2 (Gilma weakens to Category 3 strength.) – Hurricane Gilma weakens to Category 3 intensity about 1,540 mi (2,485 km) west of the southern tip of the Baja California peninsula.
• 12:00 UTC (5:00 a.m. PDT) at 16°00′N 121°00′W / 16.0°N 121.0°W / 16.0; -121.0 (The depression becomes Tropical Storm Hector.) – The aforementioned tropical depression strengthens into Tropical Storm Hector about 865 mi (1,390 km) southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (5:00 a.m. HST) at 18°18′N 156°06′W / 18.3°N 156.1°W / 18.3; -156.1 (Hone reaches its peak intensity.) – Hurricane Hone reaches its peak intensity, with maximum sustained winds of 85 mph (140 km/h) and a minimum barometric pressure of 988 mbar (29.18 inHg), about 115 mi (190 km) southwest of Hilo, Hawaii.

August 26

• 00:00 UTC (5:00 p.m. PDT, August 25) at 18°06′N 135°06′W / 18.1°N 135.1°W / 18.1; -135.1 (Gilma weakens to Category 2 strength.) – Hurricane Gilma weakens to Category 2 intensity about 1,645 mi (2,650 km) west of the southern tip of the Baja California peninsula.
• 09:00 UTC (11:00 p.m. HST, August 25) at 19°18′N 159°42′W / 19.3°N 159.7°W / 19.3; -159.7 (Hone weakens into a tropical storm.) – Hurricane Hone weakens into a tropical storm about 180 mi (290 km) southwest of Honolulu, Hawaii.

August 27

• 00:00 UTC (5:00 p.m. PDT, August 26) at 16°54′N 126°12′W / 16.9°N 126.2°W / 16.9; -126.2 (Hector reaches its peak intensity.) – Tropical Storm Hector reaches its peak intensity, with maximum sustained winds of 60 mph (95 km/h) and a minimum barometric pressure of 998 mbar (29.47 inHg), about 1,135 mi (1,825 km) west-southwest of the southern tip of the Baja California peninsula.
• 12:00 UTC (2:00 a.m. HST) at 18°30′N 140°12′W / 18.5°N 140.2°W / 18.5; -140.2 (Gilma weakens to Category 1 strength as it enters the Central Pacific.) – Hurricane Gilma weakens to Category 1 intensity about 1,975 mi (3,180 km) west of the southern tip of the Baja California peninsula. It crosses 140°W around this time, exiting the National Hurricane Center's area of responsibility and entering the region monitored by the Central Pacific Hurricane Center.
• 18:00 UTC (8:00 a.m. HST) at 18°24′N 141°30′W / 18.4°N 141.5°W / 18.4; -141.5 (Gilma weakens into a tropical storm.) – Hurricane Gilma weakens into a tropical storm about 2,060 mi (3,315 km) west of the southern tip of the Baja California peninsula.

August 28

• 18:00 UTC (11:00 a.m. PDT) at 17°30′N 133°00′W / 17.5°N 133.0°W / 17.5; -133.0 (Hector becomes post-tropical.) – Tropical Storm Hector degenerates into a post-tropical cyclone about 1,535 mi (2,475 km) west-southwest of the southern tip of the Baja California peninsula.

August 29

• 12:00 UTC (2:00 a.m. HST) at 19°48′N 150°06′W / 19.8°N 150.1°W / 19.8; -150.1 (Gilma weakens into a tropical depression.) – Tropical Storm Gilma weakens into a tropical depression about 2,585 mi (4,160 km) west of the southern tip of the Baja California peninsula.

August 30

• 00:00 UTC (2:00 p.m. HST, August 29) at 20°42′N 152°12′W / 20.7°N 152.2°W / 20.7; -152.2 (Gilma becomes a remnant low.) – Tropical Depression Gilma degenerates into a remnant low about 2,710 mi (4,365 km) west of the southern tip of the Baja California peninsula.
• 03:00 UTC (5:00 p.m. HST, August 29) at 21°30′N 173°18′W / 21.5°N 173.3°W / 21.5; -173.3 (Hone weakens into a tropical depression.) – Tropical Storm Hone weakens into a tropical depression about 530 mi (850 km) south-southeast of Midway Island.

August 31

• 15:00 UTC (5:00 a.m. HST) at 22°30′N 176°00′W / 22.5°N 176.0°W / 22.5; -176.0 (Hone regains tropical storm strength.) – Tropical Depression Hone restrengthens into a tropical storm about 405 mi (650 km) south-southeast of Midway Island.

September

September 1

• 21:00 UTC (11:00 a.m. HST) at 26°18′N 179°18′E / 26.3°N 179.3°E / 26.3; 179.3 (Hone becomes extratropical as it enters the Western Pacific.) – Tropical Storm Hone transitions into an extratropical cyclone about 175 mi (280 km) southwest of Midway Island, as it crosses into the Western Pacific basin.

September 12

• 12:00 UTC (5:00 a.m. MST) at 18°30′N 107°06′W / 18.5°N 107.1°W / 18.5; -107.1 (A tropical depression forms.) – A tropical depression forms from an area of unsettled weather about 160 mi (260 km) southwest of Cabo Corrientes, Jalisco.
• 18:00 UTC (11:00 a.m. MST) at 19°30′N 107°42′W / 19.5°N 107.7°W / 19.5; -107.7 (The depression becomes Tropical Storm Ileana.) – The recently formed tropical depression strengthens into Tropical Storm Ileana about 145 mi (230 km) west-southwest of Cabo Corrientes.

September 14

• ~00:00 UTC (5:00 p.m. MST, September 13) near 23°06′N 109°18′W / 23.1°N 109.3°W / 23.1; -109.3 (Ileana brushes the Baja California peninsula.) – Tropical Storm Ileana makes its closest approach to the Baja California peninsula, passing within 10 mi (20 km) of Cabo Pulmo National Park.
• 18:00 UTC (11:00 a.m. MST) at 25°12′N 108°54′W / 25.2°N 108.9°W / 25.2; -108.9 (Ileana reaches its peak winds.) – Tropical Storm Ileana reaches maximum sustained winds of 50 mph (85 km/h) about 35 mi (55 km) south-southeast of Los Mochis, Sinaloa.

September 15

• 00:00 UTC (5:00 p.m. MST, September 14) at 25°24′N 109°00′W / 25.4°N 109.0°W / 25.4; -109.0 (Ileana reaches its lowest pressure.) – Tropical Storm Ileana reaches a minimum barometric pressure of 997 mbar (29.44 inHg) about 15 mi (30 km) west of Topolobampo, Sinaloa.
• 06:00 UTC (11:00 p.m. MST, September 14) at 25°24′N 109°18′W / 25.4°N 109.3°W / 25.4; -109.3 (Ileana becomes a remnant low.) – Tropical Storm Ileana weakens below gale force, degenerates into a remnant low about 25 mi (35 km) southwest of Topolobampo, and later dissipates.

September 22

• 21:00 UTC (3:00 p.m. CST) at 13°48′N 98°42′W / 13.8°N 98.7°W / 13.8; -98.7 (Tropical Depression Ten-E forms.) – Tropical Depression Ten‑E forms about 175 mi (280 km) south of Punta Maldonado.

September 23

• 06:00 UTC (12:00 a.m. CST) at 14°06′N 98°30′W / 14.1°N 98.5°W / 14.1; -98.5 (Ten-E becomes Tropical Storm John.) – Tropical Depression Ten‑E strengthens into Tropical Storm John about 150 mi (240 km) south of Punta Maldonado.
• 17:45 UTC (11:45 a.m. CST) at 15°06′N 98°24′W / 15.1°N 98.4°W / 15.1; -98.4 (John reaches Category 1 strength.) – Tropical Storm John strengthens into a Category 1 hurricane about 85 mi (135 km) south of Punta Maldonado.
• 21:00 UTC (3:00 p.m. CST) at 15°30′N 98°30′W / 15.5°N 98.5°W / 15.5; -98.5 (John reaches Category 2 strength.) – Hurricane John strengthens to Category 2 intensity about 55 mi (90 km) south of Punta Maldonado.

September 24

• 03:00 UTC (9:00 p.m. CST, September 23) at 16°18′N 98°48′W / 16.3°N 98.8°W / 16.3; -98.8 (John reaches Category 3 strength and its peak intensity.) – Hurricane John strengthens to Category 3 intensity about 15 mi (20 km) west of Punta Maldonado, making it the second major hurricane of the season. It simultaneously reaches its peak intensity, with maximum sustained winds of 120 mph (195 km/h) and a minimum barometric pressure of 959 mbar (28.32 inHg).
• 03:15 UTC (9:15 p.m. CST, September 23) at 16°36′N 98°54′W / 16.6°N 98.9°W / 16.6; -98.9 (John makes its first landfall.) – Hurricane John makes its first landfall near Marquelia, Guerrero, at peak intensity.
• 06:00 UTC (12:00 a.m. CST) at 16°54′N 99°12′W / 16.9°N 99.2°W / 16.9; -99.2 (John weakens to Category 2 strength inland.) – Hurricane John weakens to Category 2 intensity inland, about 45 mi (75 km) east of Acapulco, Guerrero.
• 09:00 UTC (3:00 a.m. CST) at 17°18′N 100°00′W / 17.3°N 100.0°W / 17.3; -100.0 (John rapidly weakens into a tropical storm inland.) – Hurricane John rapidly weakens into a tropical storm inland, skipping Category 1 status, about 30 mi (45 km) north-northwest of Acapulco, Guerrero.
• 18:00 UTC (12:00 p.m. CST) at 17°42′N 106°36′W / 17.7°N 106.6°W / 17.7; -106.6 (John dissipates over Mexico for the first time.) – Tropical Storm John dissipates inland for the first time, about 70 mi (115 km) northwest of Acapulco, Guerrero.

September 25

• 15:00 UTC (9:00 a.m. CST) at 16°12′N 101°24′W / 16.2°N 101.4°W / 16.2; -101.4 (John regenerates into a tropical storm.) – The remnants of Hurricane John regenerate into a tropical storm about 105 mi (170 km) south of Zihuatanejo, Guerrero.

September 26

• 12:00 UTC (6:00 a.m. CST) at 17°18′N 102°36′W / 17.3°N 102.6°W / 17.3; -102.6 (John regains Category 1 strength and reaches its secondary peak intensity.) – Tropical Storm John restrengthens into a Category 1 hurricane about 55 mi (90 km) south-southwest of Lázaro Cárdenas, Michoacán; it simultaneously reaches its secondary peak intensity, with sustained winds of 75 mph (120 km/h) and a barometric pressure of 979 mbar (28.91 inHg).

September 27

• 03:00 UTC (9:00 p.m. CST, September 26) at 17°54′N 103°12′W / 17.9°N 103.2°W / 17.9; -103.2 (John weakens into a tropical storm again.) – Hurricane John weakens back into a tropical storm about 65 mi (105 km) west of Lázaro Cárdenas, Michoacán.
• 18:00 UTC (12:00 p.m. CST) at 18°18′N 103°12′W / 18.3°N 103.2°W / 18.3; -103.2 (John makes its second and final landfall.) – Tropical Storm John makes its second and final landfall on the coast of Michoacán about 70 mi (110 km) west-northwest of Lázaro Cárdenas, with sustained winds of 45 mph (75 km/h) and a barometric pressure of 996 mbar (29.41 inHg).
• 21:00 UTC (3:00 p.m. CST) at 18°30′N 103°30′W / 18.5°N 103.5°W / 18.5; -103.5 (John dissipates over Mexico for the second and final time.) – Tropical Storm John dissipates inland for the second and final time, about 65 mi (100 km) east-southeast of Manzanillo, Colima.

October

October 1

• 21:00 UTC (3:00 p.m. CST) at 15°06′N 94°36′W / 15.1°N 94.6°W / 15.1; -94.6 (Tropical Depression Eleven-E forms.) – Tropical Depression Eleven‑E forms about 85 mi (140 km) south-southeast of Salina Cruz, Oaxaca.

October 2

• 21:00 UTC (3:00 p.m. CST) at 14°06′N 96°30′W / 14.1°N 96.5°W / 14.1; -96.5 (Eleven-E reaches its peak intensity.) – Tropical Depression Eleven‑E reaches its peak intensity, with maximum sustained winds of 35 mph (55 km/h) and a minimum barometric pressure of 1004 mbar (29.65 inHg), about 110 mi (180 km) south of Puerto Ángel, Oaxaca.

October 3

• 21:00 UTC (3:00 p.m. CST) at 15°42′N 94°36′W / 15.7°N 94.6°W / 15.7; -94.6 (Eleven-E dissipates.) – Tropical Depression Eleven‑E degenerates into a trough of low pressure about 55 mi (85 km) south of Salina Cruz.

October 21

• 21:00 UTC (3:00 p.m. CST) at 13°30′N 102°00′W / 13.5°N 102.0°W / 13.5; -102.0 (Tropical Storm Kristy forms.) – Tropical Storm Kristy forms about 275 mi (440 km) south-southwest of Acapulco, Guerrero.

October 22

• 21:00 UTC (2:00 p.m. MST) at 14°42′N 108°30′W / 14.7°N 108.5°W / 14.7; -108.5 (Kristy reaches Category 1 strength.) – Tropical Storm Kristy strengthens into a Category 1 hurricane about 330 mi (530 km) southeast of Socorro Island.

October 23

• 09:00 UTC (2:00 a.m. MST) at 14°30′N 112°00′W / 14.5°N 112.0°W / 14.5; -112.0 (Kristy reaches Category 2 strength.) – Hurricane Kristy strengthens to Category 2 intensity about 305 mi (490 km) south-southwest of Socorro Island.
• 15:00 UTC (8:00 a.m. MST) at 14°18′N 113°54′W / 14.3°N 113.9°W / 14.3; -113.9 (Kristy reaches Category 3 strength.) – Hurricane Kristy strengthens to Category 3 intensity about 365 mi (590 km) south-southwest of Socorro Island, making it the third major hurricane of the season.
• 21:00 UTC (2:00 p.m. PDT) at 14°06′N 115°30′W / 14.1°N 115.5°W / 14.1; -115.5 (Kristy reaches Category 4 strength.) – Hurricane Kristy strengthens to Category 4 intensity about 440 mi (710 km) southwest of Socorro Island.

October 24

• 21:00 UTC (2:00 p.m. PDT) at 14°12′N 121°36′W / 14.2°N 121.6°W / 14.2; -121.6 (Kristy reaches Category 5 strength and its peak intensity.) – Hurricane Kristy strengthens to Category 5 intensity about 770 mi (1,240 km) west-southwest of Socorro Island. It simultaneously reaches its peak intensity, with maximum sustained winds of 160 mph (260 km/h) and a minimum barometric pressure of 926 mbar (27.34 inHg), making it the strongest storm of the season.

October 25

• 03:00 UTC (8:00 p.m. PDT, October 24) at 14°42′N 122°42′W / 14.7°N 122.7°W / 14.7; -122.7 (Kristy weakens to Category 4 strength.) – Hurricane Kristy weakens to Category 4 intensity about 1,010 mi (1,625 km) west-southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (8:00 a.m. PDT) at 15°48′N 124°48′W / 15.8°N 124.8°W / 15.8; -124.8 (Kristy weakens to Category 3 strength.) – Hurricane Kristy weakens to Category 3 intensity about 1,085 mi (1,750 km) west-southwest of the southern tip of the Baja California peninsula.

October 26

• 03:00 UTC (8:00 p.m. PDT, October 25) at 17°36′N 126°54′W / 17.6°N 126.9°W / 17.6; -126.9 (Kristy weakens to Category 2 strength.) – Hurricane Kristy weakens to Category 2 intensity about 1,160 mi (1,865 km) west-southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (8:00 a.m. PDT) at 19°42′N 128°24′W / 19.7°N 128.4°W / 19.7; -128.4 (Kristy weakens to Category 1 strength.) – Hurricane Kristy weakens to Category 1 intensity about 1,210 mi (1,945 km) west of the southern tip of the Baja California peninsula.
• 21:00 UTC (2:00 p.m. PDT) at 20°42′N 129°12′W / 20.7°N 129.2°W / 20.7; -129.2 (Kristy weakens into a tropical storm.) – Hurricane Kristy weakens into a tropical storm about 1,245 mi (2,005 km) west of the southern tip of the Baja California peninsula.

October 27

• 15:00 UTC (8:00 a.m. PDT) at 22°36′N 129°48′W / 22.6°N 129.8°W / 22.6; -129.8 (Kristy becomes post-tropical.) – Tropical Storm Kristy transitions into a post-tropical cyclone about 1,265 mi (2,040 km) west of the southern tip of the Baja California peninsula.

November

November 1

• 21:00 UTC (2:00 p.m. PDT) at 11°12′N 128°24′W / 11.2°N 128.4°W / 11.2; -128.4 (Tropical Depression Thirteen-E forms.) – Tropical Depression Thirteen‑E forms about 1,460 mi (2,350 km) west-southwest of the southern tip of the Baja California peninsula.

November 2

• 09:00 UTC (2:00 a.m. PDT) at 11°06′N 129°30′W / 11.1°N 129.5°W / 11.1; -129.5 (Thirteen-E becomes Tropical Storm Lane.) – Tropical Depression Thirteen‑E strengthens into Tropical Storm Lane about 1,525 mi (2,455 km) west-southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (8:00 a.m. PDT) at 11°18′N 130°06′W / 11.3°N 130.1°W / 11.3; -130.1 (Lane reaches its peak intensity.) – Tropical Storm Lane reaches its peak intensity, with maximum sustained winds of 45 mph (75 km/h) and a minimum barometric pressure of 1004 mbar (29.65 inHg), about 1,550 mi (2,500 km) west-southwest of the southern tip of the Baja California peninsula.

November 3

• 09:00 UTC (1:00 a.m. PST) at 11°12′N 131°00′W / 11.2°N 131.0°W / 11.2; -131.0 (Lane weakens into a tropical depression.) – Tropical Storm Lane weakens into a tropical depression about 1,605 mi (2,585 km) west-southwest of the southern tip of the Baja California peninsula.
• 15:00 UTC (7:00 a.m. PST) at 11°06′N 132°00′W / 11.1°N 132.0°W / 11.1; -132.0 (Lane becomes a remnant low.) – Tropical Depression Lane degenerates into a remnant low about 1,670 mi (2,685 km) west-southwest of the southern tip of the Baja California peninsula.

November 6

• 15:00 UTC (8:00 a.m. MST) at 13°06′N 106°06′W / 13.1°N 106.1°W / 13.1; -106.1 (Tropical Depression Fourteen-E forms.) – Tropical Depression Fourteen‑E forms about 490 mi (790 km) west-southwest of Acapulco, Guerrero; it simultaneously reaches its peak intensity, with maximum sustained winds of 35 mph (55 km/h) and a minimum barometric pressure of 1006 mbar (29.71 inHg).

November 7

• 21:00 UTC (3:00 p.m. CST) at 12°36′N 103°48′W / 12.6°N 103.8°W / 12.6; -103.8 (Fourteen-E dissipates.) – Tropical Depression Fourteen‑E dissipates about 395 mi (635 km) southwest of Acapulco.

See also

• Timeline of the 2024 Atlantic hurricane season
• Tropical cyclones in 2024
• List of Pacific hurricanes

Notes

1. Upon entering the Western Pacific basin, Hone was classified as a tropical depression by the Japan Meteorological Agency and as a subtropical depression by the Joint Typhoon Warning Center.
2. On November 3, daylight saving time ended in areas of the basin located within the Pacific Time Zone, resulting in the gap between local time and Coordinated Universal Time widening by one hour in those areas.

References

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External links

• 2024 Tropical Cyclone Advisory Archive, National Hurricane Center and Central Pacific Hurricane Center, noaa.gov

• 2024 Pacific hurricane season
• Pacific hurricane meteorological timelines