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2025 Pacific hurricane season

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2025 Pacific hurricane season
Season summary map
Seasonal boundaries
First system formedMay 28, 2025
Last system dissipatedSeason ongoing
Strongest storm
NameErick
 • Maximum winds145 mph (230 km/h)
(1-minute sustained)
 • Lowest pressure939 mbar (hPa; 27.73 inHg)
Seasonal statistics
Total depressions9
Total storms9
Hurricanes5
Major hurricanes
(Cat. 3+)
3
Total fatalities25
Total damage> $290 million (2025 USD)
Related articles
Pacific hurricane seasons
2023, 2024, 2025, 2026, 2027

The 2025 Pacific hurricane season is the current Pacific hurricane season for the Northern Hemisphere. The season officially began on May 15, 2025, in the eastern Pacific basin (east of 140°W), and on June 1, 2025, in the central Pacific (between 140°W and the International Date Line); both will end on November 30, 2025. These dates, adopted by convention, describe the period in each year when most subtropical or tropical cyclogenesis occurs in these regions of the Pacific Ocean.

In contrast to last season, which was the latest starting Pacific hurricane season in the satellite era, there were multiple early season storms this year.[1] Tropical Storm Alvin was the first system of the season. It formed off the coast of southern Mexico on May 28, and remained over the open waters of the Eastern Pacific. Five systems formed in June, two of which became major hurricanes. Hurricane Erick became the earliest major hurricane to make landfall on either coast of Mexico (Pacific or Atlantic). Erick caused at least US$250 million in damage and 23 fatalities in southwestern Mexico. It was followed by Hurricane Flossie, which passed near the coast of southwestern Mexico, resulting in flooding and property damage.

Seasonal forecasts

[edit]
Record Named
storms
Hurricanes Major
hurricanes
Ref
Average (1991–2020): 15 8 4 [2]
Record high activity: 1992: 27 2015: 16 2015: 11 [3]
Record low activity: 2010: 8 2010: 3 2003: 0 [3]
Date Source Named
storms
Hurricanes Major
hurricanes
Ref
May 7, 2025 SMN 16–20 8–11 4–6 [4]
May 22, 2025 NOAA 12–18 5–10 2–5 [5]
Actual activity: EPAC 7 4 2
Actual activity: CPAC 2 1 1
Actual combined activity: 9 5 3

In advance of each Pacific hurricane season, forecasts of hurricane activity are issued by forecasters from the United States National Oceanic and Atmospheric Administration (NOAA)'s Climate Prediction Center, and Mexico's Servicio Meteorológico Nacional (SMN). The forecasts include weekly and monthly changes in significant factors that help determine the amount of tropical storms, hurricanes, and major hurricanes within a particular season.[2]

According to NOAA, the average Pacific hurricane season between 1991 and 2020 contained about 15 named storms, 8 hurricanes and 4 major hurricanes (Category 3 and higher), as well as an accumulated cyclone energy (ACE) index of 80–115 units. Broadly speaking, ACE is the measure of the power of a tropical or subtropical cyclone multiplied by the length of time it existed. ACE is only calculated for full advisories on specific tropical or subtropical cyclones reaching wind speeds of 39 mph (63 km/h) or higher. NOAA typically describes a season as above-average, average, or below-average depending on the cumulative ACE index, but the number of tropical storms, hurricanes or major hurricanes can also be considered.[2]

On May 7, 2025, SMN issued its first outlook for the Pacific hurricane season, forecasting an above average season with 16–20 named storms, 8–11 hurricanes, and 4–6 major hurricanes.[4] On May 22, NOAA released its outlook for the eastern Pacific, which calls for a near-average season with 12 to 18 named storms, 5 to 10 hurricanes, and 2 to 5 major hurricanes, citing a continued neutral phase, the unlikelihood of an El Niño, and the possibility of La Niña in the summer.[5] This increases vertical wind shear in the basin and slightly reduces sea surface temperatures, thus favoring mild to moderate tropical cyclone activity. Furthermore, many global computer models predicted a negative Pacific decadal oscillation (PDO), a phase of a multi-decadal cycle that favored the continuation of much warmer-than-average sea surface temperatures, which had been occurring since 2021, unlike the 1991-2020 period, which generally featured below-normal activity.[2]

Seasonal summary

[edit]
Hurricane ErickSaffir–Simpson scale

Background

[edit]

Officially, the 2025 Pacific hurricane season began on May 15 in the Eastern Pacific, on June 1 in the Central Pacific, and both will end on November 30.[6] Altogether, nine tropical cyclones have formed, seven in the Eastern Pacific and two in the Central Pacific, and all became named storms. Five of the storms strengthened into hurricanes, with three intensifying into major hurricanes.

This season's ACE index, as of August 1, is approximately 36.2 units, as calculated by Colorado State University using data from the NHC.[7] This number represents sum of the squares of the maximum sustained wind speed (knots) for all named storms while they are at least tropical storm intensity, divided by 10,000.

Early season

[edit]
Three simultaneous tropical systems on July 29, Hurricane Iona (left), Tropical Storm Keli (center), and Invest 98E (right)

Activity within the Eastern Pacific began with the formation and development of Tropical Storm Alvin on May 28, two weeks after the official start of the season, but nearly two weeks earlier than the average formation date of the basin's first named storm.[8] Alvin persisted off the coast of Mexico for a few days before degenerating into a remnant low on May 31.[9] The pace of activity quickened in early June. Two storms, Hurricane Barbara and Tropical Storm Cosme, formed on June 8, off the coast of southwestern Mexico.[1]

Next came Tropical Storm Dalila, which formed near the coast of southern Mexico on June 13.[10] Hurricane Erick followed early on June 17, off the coast of southern Mexico.[11] Erick was the earliest major hurricane on record to make landfall on either coast of Mexico (Pacific or Atlantic); the previous Pacific coast record was set by Hurricane Kiko on August 26, 1989.[12][13] Next came Hurricane Flossie on June 29,[14] which became a Category 3 hurricane off the southwestern coast of Mexico[15] Dalila, Erick, and Flossie became the earliest fourth, fifth, and sixth named storms respectively in the Eastern Pacific since official naming of storms began there in 1960.[16]

Tropical activity in the Central Pacific commenced in late July, with the formation of Hurricane Iona on July 27 and Tropical Storm Keli the following day.[17] Then, Hurricane Gil formed in the open Eastern Pacific on July 31, far south-southwest of the Baja California peninsula.[18]

Systems

[edit]

Tropical Storm Alvin

[edit]
Tropical storm (SSHWS)
 
DurationMay 28 – May 31
Peak intensity60 mph (95 km/h) (1-min);
999 mbar (hPa)

On May 25, an area of low pressure developed south of the coast of southern Mexico.[19] On the afternoon of May 28, the low developed into Tropical Depression One‑E.[20] The depression became more organized around the center and strengthened into Tropical Storm Alvin the next morning.[21] The storm continued to become better organized throughout the day, due to moving toward the northwest within an environment of warm sea surface temperatures (SSTs) and low wind shear, causing its sustained winds to increase to 60 mph (95 km/h).[22] Early on May 30, the storm moved into an increasingly hostile environment with increasing wind shear and decreasing SSTs, causing it to weaken.[23] Later, on the morning of May 31, Alvin degenerated into a remnant low while approaching the southern tip of the Baja California peninsula.[9]

The precursor to Alvin caused strong winds and heavy rain in El Salvador and Chiapas. In El Salvador, multiple buildings were damaged and over 50 people were injured. In Chiapas, flooding killed one person.[24] Agricultural losses in Emiliano Zapata were estimated at Mex$230,000 (US$12,000).[25] In Greater Mexico City, remnant moisture from Alvin caused heavy rainfall and flash flooding in Coacalco de Berriozábal and Los Reyes La Paz. Numerous vehicles and roads were damaged by floodwaters. In Los Reyes La Paz, a group of people in a car were swept away by floodwaters.[26] Alvin also generated heavy rainfall over Mexico City. An average of 53.5 to 84.5 mm (2.11 to 3.33 in) of rain fell in 24 hours. These rains disrupted the Mexico City Metro and other public transportation lines.[27][28] The government allocated Mex$11.6 million (US$617,000) to support families in Iztapalapa affected by the flooding.[29] Additionally, remnant moisture from Alvin also reached the Southwestern United States.[30]

Hurricane Barbara

[edit]
Category 1 hurricane (SSHWS)
 
DurationJune 8 – June 10
Peak intensity75 mph (120 km/h) (1-min);
991 mbar (hPa)

On June 4, a trough of low pressure formed off the coast of southern Mexico.[31] Two days later, showers and thunderstorms associated with the low gradually increased near the Gulf of Tehuantepec.[32] By the morning of June 8, a closed and well-defined low-level circulation had developed within the disturbance, marking the formation of Tropical Storm Barbara.[33] Barbara steadily strengthened into the next day, and by 14:00 UTC on June 9, had become a minimal Category 1 hurricane, while located about 155 mi (250 km) southwest of Manzanillo, Colima.[34] Later that same day, however, the system weakened, and fell below hurricane strength.[35] Then, on June 10, as Barbara moved through cooler waters and into a less favorable atmospheric environment, its deep convection diminished considerably,[36] and by late that same day, it had degenerated to a remnant low.[37]

Tropical Storm Cosme

[edit]
Tropical storm (SSHWS)
 
DurationJune 8 – June 11
Peak intensity70 mph (110 km/h) (1-min);
992 mbar (hPa)

On June 6, a broad area of low pressure formed along the western side of an elongated trough south of Mexico.[38] Showers and thunderstorms associated with the low became considerably better organized early on June 8, resulting in the formation of Tropical Depression Three-E.[39] Moving slowly northwestward, the system soon strengthened into Tropical Storm Cosme.[40] Cosme continued to intensify, and by the afternoon of June 9, was nearing hurricane strength, with sustained winds of 70 mph (110 km/h).[41] Additional strengthening was stifled, however, and Cosme began weakening the following morning, due to the effects of moderate northeasterly wind shear and the presence of Barbara to the northeast.[42] Ultimately, all deep convection ceased, and the storm degenerated to a remnant low early on June 11.[43]

Tropical Storm Dalila

[edit]
Tropical storm (SSHWS)
 
DurationJune 13 – June 15
Peak intensity65 mph (100 km/h) (1-min);
993 mbar (hPa)

On June 10, a broad area of low pressure located several hundred miles south of the Gulf of Tehuantepec.[44] Showers and thunderstorms associated with the low increased the following day and later began showing signs of organization, though its low-level circulation remained broad and elongated. Due to the increasing likelihood of the system developing into a tropical storm, and its proximity to coastal Mexico, the NHC designated it Potential Tropical Cyclone Four‑E at 21:00 UTC on June 12.[45] The system gradually became better organized, developing into Tropical Depression Four‑E,[46] then soon strengthening into Tropical Storm Dalila at 18:00 UTC on June 13, about 195 mi (315 km) south of Zihuatanejo, Guerrero.[47] The storm continued to gain strength the following day near the coast of southwestern Mexico, its sustained winds reaching 65 mph (100 km/h) that afternoon.[48] However, on the morning of June 15, Dalila began weakening,[49] and it became a remnant low late that day.[50]

Dalila brought high winds and flooding to coastal southwestern Mexico. Mudslides, road washouts, fallen trees, and roof collapses were reported in several municipalities of Guerrero, primarily in and around Acapulco.[51] Power outages were reported in Guerrero.[52] Dangerous rip currents and surf conditions also affected much of Mexico's Pacific coast.[53] Businesses in Acapulco suffered losses of Mex$750 million (US$39.4 million).[54]

Hurricane Erick

[edit]
Category 4 hurricane (SSHWS)
 
DurationJune 17 – June 20
Peak intensity145 mph (230 km/h) (1-min);
939 mbar (hPa)

On June 14, a broad area of low pressure, associated with a tropical wave, formed off the Pacific coast of Costa Rica.[55] Showers and thunderstorms associated with the low became better organized over the next couple of days, and the NHC designated it Potential Tropical Cyclone Five‑E at 21:00 UTC on June 16.[56] The system soon acquired a well-defined circulation, developing into Tropical Depression Five‑E.[57] The depression then strengthened into Tropical Storm Erick the next morning.[58] The storm tracked northwestward through the day, while becoming increasingly better-organized. Deep convection expanded, and cloud tops cooled to about −120 °F (−85 °C) near the improving inner-core structure.[59] Erick rapidly intensified into a Category 1 hurricane[12] around 12:00 UTC on June 18, about 160 mi (255 km) south-southeast of Puerto Ángel, Oaxaca.[60] Rapid intensification continued, and with data collected from a Hurricane Hunter flight, the NHC upgraded Erick to category 2 strength a few hours later.[12] Then, after another Hurricane Hunter flight, the storm was upgraded once more, becoming a Category 3 major hurricane at 00:00 UTC on June 19.[61] Later, as Erick approached the coast of Mexico, the storm reached its peak intensity, with Category 4 sustained winds of 145 mph (230 km/h) and a minimum central pressure of 939 mb (27.73 inHg).[62][63] Then, shortly before 12:00 UTC, Erick made landfall in extreme western Oaxaca, about 20 mi (30 km) east of Punta Maldonado, Guerrero, with sustained winds of 125 mph (200 km/h).[64] Inland, the hurricane rapidly weakened as its inner core began to collapse.[13] Moving northwestward over rugged terrain, the inner core continued to deteriorate, and the system's overall convective pattern became quite ragged. Consequently, Erick weakened to tropical storm strength by 21:00 UTC.[65] Later that same day, the storm weakened to a tropical depression, and then dissipated.[66]

Losses in Oaxaca reached Mex$2 billion (US$105 million),[67] while losses in Acapulco reached Mex$1.878 billion (US$99 million).[68]

Hurricane Flossie

[edit]
Category 3 hurricane (SSHWS)
 
DurationJune 29 – July 3
Peak intensity120 mph (195 km/h) (1-min);
958 mbar (hPa)

On June 23, a broad area of low pressure formed off the Pacific coast of Central America.[69] After several days within favorable environment, the shower and thunderstorm activity associated with the disturbance become much better organized on June 28, and Tropical Depression Six-E formed early the next morning, when the low developed a well-defined, closed low-level circulation with maximum winds around 30 mph (45 km/h).[70] Convection continued to become better organized, with curved banding to the north of the center a few hours later, marking the formation of Tropical Storm Flossie that same day.[71] Flossie steadily gained strength on June 30, amid a favorable environment of low wind shear and warm sea surface temperatures of about 84 to 86 °F (29 to 30 °C),[72] the storm attained hurricane strength late that day, about 175 mi (280 km) south of Manzanillo, Colima.[73] The system continued to rapidly intensify on July 1, becoming a Category 3 major hurricane by day's end.[74] The next morning, Flossie's eye became more ragged and the northern eyewall started to deteriorate, weakening the system to Category 2 strength.[75] Flossie's structure continued to degrade, and, early on July 3, it weakened to a tropical storm.[76] Then, having moved over colder sea surface temperatures southwest of Baja California Sur, the storm lost all convection,[77] and transitioned into a post-tropical low that afternoon.[78]

Flooding, fallen trees, land slides, and minor property damage was reported in Michoacán.[79][80] Similar damage was reported in the neighboring states of Guerrero, and Colima. In Manzanillo, Colima, a man drowned after being swept away by rough surf.[81][82]

Hurricane Iona

[edit]
Category 3 hurricane (SSHWS)
 
DurationJuly 27 – August 2 (Exited basin)
Peak intensity125 mph (205 km/h) (1-min);
957 mbar (hPa)

On July 24, a broad area of low pressure developed in the Eastern Pacific, far to the southeast of the Hawaiian Islands.[83] The disturbance moved into the Central Pacific the following day.[84] The low became better organized as it moved westward, and developed persistent deep convection on July 26. Consequently, the disturbance was designated Tropical Depression One-C early on July 27.[85] Later that day, the system strengthened into Tropical Storm Iona.[86] The storm quickly intensified amid favorable environmental conditions overnight, attaining hurricane strength early on July 28.[87] By late that day, Iona had developed a well-defined eye, surrounded by −94 to −112 °F (−70 to −80 °C) cloud tops, as it rapidly intensified to a Category 3 major hurricane by 09:00 UTC on July 29.[88] Having already strengthened by about 60 mph (95 km/h) in 24 hours, the system continued to rapidly intensify, with its sustained winds reaching 125 mph (205 km/h) several hours later. Though a powerful system, Iona's windfield remained compact, with hurricane- and tropical-storm-force winds only extending to around 25 mi (35 km) and 80 mi (130 km) from the center, respectively.[89] Later that day, Iona began to weaken, due to increasing westerly wind shear and cooler sea surface temperatures,[90] as it passed about 715 mi (1,150 km) south of Honolulu.[91] This trend continued, and by midday on July 30, the system had rapidly weakened to a tropical storm.[92] For the next couple of days, the storm moved generally west-northwestward, and late on August 1, weakened into a tropical depression, as it neared the International Date Line.[93]

Tropical Storm Keli

[edit]
Tropical storm (SSHWS)
 
DurationJuly 28 – July 30
Peak intensity40 mph (65 km/h) (1-min);
1006 mbar (hPa)

On July 27, an area of low pressure developed well east-southeast of the Hawaiian Islands.[94] Quickly organizing into a cyclone, the low became Tropical Depression Two-C early on July 28, about 460 mi (740 km) east-northeast of Hurricane Iona. A compact system, the depression's cloud pattern extended only about 105 mi (165 km) across.[95] Later that day, the depression strengthened into Tropical Storm Keli.[96] Keli struggled to become better organized due to vertical wind shear and upper-level outflow from nearby Hurricane Iona as it tracked westward, steered by a mid-level ridge to its north.[97] Keli remained a minimal tropical storm through the morning of July 30, when its convection mostly collapsed and its low-level circulation opened into a trough on the northern side of Iona,[98] about 520 mi (835 km) south of Honolulu.[99]

Hurricane Gil

[edit]
Category 1 hurricane (SSHWS)
 
DurationJuly 31 – Present
Peak intensity75 mph (120 km/h) (1-min);
991 mbar (hPa)

On July 28, a broad area of low pressure formed well off the coast of southwestern Mexico.[100] The disturbance become better organized the following day, and developed into Tropical Storm Gil early on July 31.[101] Afterward, Gil gained strength steadily, while moving quickly toward the west-northwest. Then, late on August 1, after overcoming an intrusion of dry air, the storm strengthened into a 75 mph (120 km/h) hurricane,[102] about 1,080 mi (1,740 km) west-southwest of the southern tip of the Baja California peninsula.[103] However, the system soon moved into cooler waters, causing it to weaken to a tropical storm by the following morning.[104]

Storm names

[edit]

The following list of names is being used for named storms that form in the North Pacific Ocean east of 140°W during 2025.[105] This is the same list used in the 2019 season.

  • Alvin
  • Barbara
  • Cosme
  • Dalila
  • Erick
  • Flossie
  • Gil (active)
  • Henriette (unused)
  • Ivo (unused)
  • Juliette (unused)
  • Kiko (unused)
  • Lorena (unused)
  • Mario (unused)
  • Narda (unused)
  • Octave (unused)
  • Priscilla (unused)
  • Raymond (unused)
  • Sonia (unused)
  • Tico (unused)
  • Velma (unused)
  • Wallis (unused)
  • Xina (unused)
  • York (unused)
  • Zelda (unused)

For storms that form in the North Pacific from 140°W to the International Date Line, the names come from a series of four rotating lists. Names are used one after the other without regard to year, and when the bottom of one list is reached, the next named storm receives the name at the top of the next list.[105] Two named storms, listed below, have formed within the area in 2025. Named storms in the table above that cross into the area during the season are noted (*).

  • Iona
  • Keli

The name Iona was used for the first time this season, replacing Iwa, which was retired after the 1982 season.[106]

Season effects

[edit]

This is a table of all of the storms that have formed in the 2025 Pacific hurricane season. It includes their duration, names, intensities, areas affected, damages, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but were still related to that storm. Damage and deaths include totals while the storm was extratropical, a wave, or a low, and all of the damage figures are in 2025 USD.

Saffir–Simpson scale
TD TS C1 C2 C3 C4 C5
2025 Pacific hurricane season season statistics
Storm
name
Dates active Storm category
at peak intensity
Max 1-min
wind
mph (km/h)
Min.
press.
(mbar)
Areas affected Damage
(USD)
Deaths Ref(s).
Alvin May 28–31 Tropical storm 60 (95) 999 Central America, Baja California Peninsula, Western Mexico >$629,000 1
Barbara June 8–10 Category 1 hurricane 75 (120) 991 Southwestern Mexico None None
Cosme June 8–11 Tropical storm 70 (110) 992 None None None
Dalila June 13–15 Tropical storm 65 (100) 993 Southwestern Mexico $39.4 million None
Erick June 17–20 Category 4 hurricane 145 (230) 939 Central America, Southern Mexico, Southwestern Mexico >$250 million 23 [107][108]
Flossie June 29 – July 3 Category 3 hurricane 120 (195) 958 Southwestern Mexico, Revillagigedo Islands Minimal 1 [81]
Iona July 27 – August 2 Category 3 hurricane 125 (205) 957 None (before crossover) None None
Keli July 28–30 Tropical storm 40 (65) 1006 None None None
Gil July 31 – Present Category 1 hurricane 75 (120) 991 None None None
Season aggregates
9 systems May 28 – Season ongoing   145 (230) 939 >$290 million 25  

See also

[edit]

References

[edit]
  1. ^ a b Deger, Bill (June 8, 2025). "Parade of tropical storms lining up in Eastern Pacific, Atlantic basin remains quiet". AccuWeather. Retrieved June 8, 2025.
  2. ^ a b c d "Background Information: Eastern Pacific Hurricane Season". College Park, Maryland: NOAA Climate Prediction Center. May 14, 2022. Retrieved June 1, 2023.
  3. ^ a b "Northeast Pacific Ocean Historical Tropical Cyclone Statistics". Fort Collins, Colorado: Colorado State University. Retrieved May 6, 2024.
  4. ^ a b "Temporada de Ciclones Tropicales 2025". Mexico City, Mexico: Gobierno de Mexico. May 7, 2025. Retrieved May 7, 2025.
  5. ^ a b "Climate Prediction Center - Expert Assessments: East Pacific Hurricane Outlook". www.cpc.ncep.noaa.gov. Retrieved May 23, 2025.
  6. ^ "Frequently Asked Questions". Miami, Florida: Atlantic Oceanographic and Meteorological Laboratory. June 1, 2023. Retrieved June 24, 2025.
  7. ^ "Real-Time Tropical Cyclone North Atlantic Ocean Statistics". Fort Collins, Colorado: Colorado State University. Retrieved August 2, 2025.
  8. ^ Masters, Jeff (May 29, 2025). "Tropical Storm Alvin forms off the Pacific coast of Mexico". New Haven, Connecticut: Yale climate connections. Retrieved May 31, 2025.
  9. ^ a b Brown, Daniel (May 31, 2025). Tropical Storm Alvin Discussion Number 12 (Report). Miami, Florida: National hurricane Center. Retrieved May 31, 2025.
  10. ^ Cangialosi, John (June 13, 2025). Tropical Storm Dalila Discussion Number 5 (Report). Miami, Florida: National Hurricane Center. Retrieved June 13, 2025.
  11. ^ "Tropical Storm Erick forms near southern Mexico, National Hurricane Center says". Portland, Oregon: KPTV. AP. June 17, 2025. Retrieved June 17, 2025.
  12. ^ a b c Masters, Jeff; Henson, Bob (June 18, 2025). "Hurricane Erick could make history with a powerful early season landfall in Mexico". New Haven, Connecticut: Yale Climate Connections. Retrieved June 18, 2025.
  13. ^ a b Cangialosi, John (June 19, 2025). Hurricane Erick Discussion Number 13 (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  14. ^ Yablonski, Steven; Gabriel, Angeli (June 29, 2025). "Tropical Storm Flossie continues to strengthen, will likely become hurricane on Monday or Tuesday". FOX Weather. Retrieved June 29, 2025.
  15. ^ Hauari, Gabe (July 2, 2025). "Hurricane Flossie has strengthened into a Category 3 storm". USA Today. Retrieved July 2, 2025.
  16. ^ Cappucci, Matthew (June 30, 2025). "Flossie forms over weekend as active Pacific hurricane season continues". The Washington Post. Retrieved July 3, 2025.
  17. ^ "Tropical Storm Keli forms and is second cyclone now in central Pacific Ocean". Associated Press. July 28, 2025. Retrieved July 29, 2025.
  18. ^ "Tropical Storm Gil forms in eastern Pacific and isn't expected to threaten land as it strengthens". CBS News. Associated Press. July 31, 2025. Retrieved July 31, 2025.
  19. ^ Papin, Philippe (May 25, 2025). Two-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved May 28, 2025.
  20. ^ Kelly, Larry; Mora, Cassandra (May 28, 2025). Tropical Depression One-E Advisory Number 1 (Report). Miami Florida: National Hurricane Center. Retrieved May 28, 2025.
  21. ^ Mora, Cassandra; Cangialosi, John (May 29, 2025). Tropical Storm Alvin Discussion Number 4 (Report). Miami, Florida: National hurricane Center. Retrieved May 29, 2025.
  22. ^ Kelly, Larry; Mora, Cassandra (May 29, 2025). Tropical Storm Alvin Discussion Number 5 (Report). Miami, Florida: National hurricane Center. Retrieved May 29, 2025.
  23. ^ Hagen, Andrew (May 30, 2025). Tropical Storm Alvin Discussion Number 8 (Report). Miami, Florida: National hurricane Center. Retrieved May 30, 2025.
  24. ^ "Weekly Cat Report May 30, 2025" (PDF).
  25. ^ "Lluvia atípica con granizo provoca pérdida para agricultores de Emiliano Zapata - El Heraldo de Chiapas | Noticias Locales, Policiacas, sobre México, Chiapas y el Mundo". oem.com.mx (in Spanish). Retrieved June 6, 2025.
  26. ^ "Inundaciones en EDOMEX hoy 1 de junio: Municipios que amanecieron bajo el agua por las fuertes lluvias". Heraldo Estado de México (in Spanish). June 1, 2025. Retrieved June 2, 2025.
  27. ^ "Ciudad de México enfrenta intensas lluvias y afectaciones por ciclón Alvin - La Prensa | Noticias policiacas, locales, nacionales". oem.com.mx (in Spanish). Retrieved June 2, 2025.
  28. ^ "Lluvias extremas en CDMX el 2 de junio: no rompieron récord, pero superaron umbrales críticos - UNAM Global" (in Spanish). June 6, 2025. Retrieved August 2, 2025.
  29. ^ "Gobierno de CDMX entrergará 11 mdp a afectados por las inundaciones en Iztapalapa - El Sol de México | Noticias, Deportes, Gossip, Columnas". oem.com.mx (in Spanish). Retrieved August 2, 2025.
  30. ^ "Alvin's Moisture Boosts Rainfall in Southwest, Transforming Drought into Abundant Water Supply - Faharas News". news.faharas.net. June 2, 2025. Retrieved June 2, 2025.
  31. ^ Roberts, Dave (June 4, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 9, 2025.
  32. ^ Cangialosi, John; Jelsema, Jon (June 6, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 9, 2025.
  33. ^ Reinhart, Brad (June 8, 2025). Tropical Storm Barbara Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved June 9, 2025.
  34. ^ "Hurricane Barbara forms in East Pacific as Tropical Storm Cosme strengthens". Honolulu Star-Advertiser. June 9, 2025. Archived from the original on June 18, 2025. Retrieved June 9, 2025.
  35. ^ Pasch, Richard (June 9, 2025). Tropical Storm Barbara Discussion Number 8 (Report). Miami, Florida: National Hurricane Center. Retrieved June 9, 2025.
  36. ^ Mora, Cassandra; Roberts, Dave (June 10, 2025). Tropical Storm Barbara Discussion Number 11 (Report). Miami, Florida: National Hurricane Center. Retrieved June 11, 2025.
  37. ^ Pasch, Richard (June 10, 2025). Post-Tropical Cyclone Barbara Discussion Number 12 (Report). Miami, Florida: National Hurricane Center. Retrieved June 11, 2025.
  38. ^ Cangialosi, John; Hogsett, Wallace (June 6, 2025). Two-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 8, 2025.
  39. ^ Jelsema, Jon; Cangialosi, John (June 8, 2025). Tropical Depression Three-E Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved June 8, 2025.
  40. ^ Cangialosi, John (June 8, 2025). Tropical Storm Cosme Discussion Number 2 (Report). Miami, Florida: National Hurricane Center. Retrieved June 8, 2025.
  41. ^ Cangialosi, John (June 9, 2025). Tropical Storm Cosme Discussion Number 6 (Report). Miami, Florida: National Hurricane Center. Retrieved June 10, 2025.
  42. ^ Berg, Robbie; Gibbs, Alex (June 10, 2025). Tropical Storm Cosme Discussion Number 9 (Report). Miami, Florida: National Hurricane Center. Retrieved June 11, 2025.
  43. ^ Kelly, Larry; Gibbs, Alex (June 11, 2025). Post-Tropical Cyclone Cosme Discussion Number 13 (Report). Miami, Florida: National Hurricane Center. Retrieved June 11, 2025.
  44. ^ Berg, Robbie (June 10, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 11, 2025.
  45. ^ Kelly, Larry (June 12, 2025). Potential Tropical Cyclone Four-E Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved June 12, 2025.
  46. ^ Kelly, Larry (June 13, 2025). Tropical Depression Four-E Discussion Number 4 (Report). Miami, Florida: National Hurricane Center. Retrieved June 13, 2025.
  47. ^ Kelly, Larry (June 13, 2025). Tropical Storm Dalila Intermediate Advisory Number 4A (Report). Miami, Florida: National Hurricane Center. Retrieved June 13, 2025.
  48. ^ Gibbs, Alex; Kelly, Larry (June 14, 2025). Tropical Storm Dalila Advisory Number 9 (Report). Miami, Florida: National Hurricane Center. Retrieved June 15, 2025.
  49. ^ Kelly, Larry (June 15, 2025). Tropical Storm Dalila Advisory Number 12 (Report). Miami, Florida: National Hurricane Center. Retrieved June 15, 2025.
  50. ^ Zeli, David (June 15, 2025). Tropical Storm Dalila Advisory Number 14 (Report). Miami, Florida: National Hurricane Center. Retrieved June 15, 2025.
  51. ^ Palma, Arturo de Dios (June 14, 2025). "Tormenta Tropical Dalila Deja Afectaciones En Su Paso Por Guerrero]" [Tropical Storm Dalila Leaves Effects In Its Passage Through Guerrero]. El Universal (in Spanish). Mexico City. Retrieved June 15, 2025.
  52. ^ "Hurricane Erick gaining strength as it heads for Guerrero and Oaxaca coasts". Mexico News Daily. June 18, 2025. Retrieved June 18, 2025.
  53. ^ Vawter, Hayley (June 15, 2025). "Tropical Storm Dalila causes flooding, mudslides along Mexican coast as system slowly departs". FOX Weather. Retrieved June 15, 2025.
  54. ^ "Deja daños diversos 'Dalila'; en Acapulco negocios pierden 750 millones, según la Canaco". El Sur Acapulco suracapulco I Noticias Acapulco Guerrero (in Mexican Spanish). June 16, 2025. Retrieved June 24, 2025.
  55. ^ Berg, Robbie (June 14, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 16, 2025.
  56. ^ Bucci, Lisa; Mora, Cassandra; Cano, Will (June 16, 2025). Potential Tropical Cyclone Five-E Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved June 16, 2025.
  57. ^ Cangialosi, John (June 16, 2025). Tropical Depression Five-E Discussion Number 2 (Report). Miami, Florida: National Hurricane Center. Retrieved June 16, 2025.
  58. ^ Pasch, Richard (June 17, 2025). Tropical Storm Erick Discussion Number 3 (Report). Miami, Florida: National Hurricane Center. Retrieved June 17, 2025.
  59. ^ Gibbs, Alex; Bucci, Lisa (June 17, 2025). Tropical Storm Erick Discussion Number 6 (Report). Miami, Florida: National Hurricane Center. Retrieved June 17, 2025.
  60. ^ Hagen, Andrew (June 18, 2025). Hurricane Erick Intermediate Advisory Number 7A (Report). Miami, Florida: National Hurricane Center. Retrieved June 18, 2025.
  61. ^ Beven, Jack (June 18, 2025). Hurricane Erick Intermediate Advisory Number 9A (Report). Miami, Florida: National Hurricane Center. Retrieved June 18, 2025.
  62. ^ Kelly, Larry (June 18, 2025). Hurricane Erick Tropical Cyclone Update (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  63. ^ Pasch, Richard (June 19, 2025). Hurricane Erick Special Advisory Number 11 (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  64. ^ Cangialosi, John (June 19, 2025). Hurricane Erick Intermediate Advisory Number 12A (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  65. ^ Cangialosi, John (June 19, 2025). Tropical Storm Erick Discussion Number 14 (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  66. ^ Beven, Jack (June 19, 2025). Tropical Depression Erick Intermediate Advisory Number 14A (Report). Miami, Florida: National Hurricane Center. Retrieved June 19, 2025.
  67. ^ "2 mmdp dejará de pérdida el huracán Erick - Diario de Xalapa | Noticias Locales, Policiacas, sobre México, Veracruz, y el Mundo". oem.com.mx (in Spanish). Retrieved June 24, 2025.
  68. ^ "Huracán Erick deja pérdidas por 1,878 millones de pesos en Acapulco". El Economista (in Spanish). June 19, 2025. Retrieved June 24, 2025.
  69. ^ Jelsema, Jon; Hagen, Andrew (June 23, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved June 27, 2025.
  70. ^ Hagen, Andrew (June 29, 2025). Tropical Depression Six-E Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved June 29, 2025.
  71. ^ Kelly, Larry (June 29, 2025). Tropical Storm Flossie Discussion Number 2 (Report). Miami, Florida: National Hurricane Center. Retrieved June 29, 2025.
  72. ^ Kelly, Larry (June 30, 2025). Tropical Storm Flossie Discussion Number 7 (Report). Miami, Florida: National Hurricane Center. Retrieved June 30, 2025.
  73. ^ Jelsema, Jon (June 30, 2025). Hurricane Flossie Advisory Number 8 (Report). Miami, Florida: National Hurricane Center. Retrieved June 30, 2025.
  74. ^ Bucci, Lisa (July 1, 2025). Hurricane Flossie Discussion Number 12 (Report). Miami, Florida: National Hurricane Center. Retrieved July 1, 2025.
  75. ^ kelly, Larry (July 2, 2025). Hurricane Flossie Discussion Number 14 (Report). Miami, Florida: National Hurricane Center. Retrieved July 2, 2025.
  76. ^ Gibbs, Alex; Jelsema, Jon; Papin, Philippe (July 3, 2025). Tropical Storm Flossie Discussion Number 17 (Report). Miami, Florida: National Hurricane Center. Retrieved July 3, 2025.
  77. ^ Beven, Jack (July 3, 2025). Tropical Storm Flossie Discussion Number 18 (Report). Miami, Florida: National Hurricane Center. Retrieved July 3, 2025.
  78. ^ Cangialosi, John (July 3, 2025). Post-Tropical Cyclone Flossie Discussion Number 19 (Report). Miami, Florida: National Hurricane Center. Retrieved July 3, 2025.
  79. ^ Torres, Verónica (July 2, 2025). "Michoacán, con inundaciones y caída de árboles tras paso de "Flossie": PC" [Michoacán, with flooding and fallen trees after passage of "Flossie":PC]. Mi Morelia.com (in Spanish). Retrieved July 2, 2025.
  80. ^ Martínez, Ernesto (July 1, 2025). "Se registran inundaciones en Lázaro Cárdenas tras paso de 'Flossie'" [Floods are recorded in Lázaro Cárdenas after the passage of 'Flossie']. La Jornada (in Spanish). Mexico City. Retrieved July 2, 2025.
  81. ^ a b Vargas, Claudio (July 3, 2025). "Tormenta tropical "Flossie" se aleja y pierde intensidad en el Pacífico" [Tropical storm "Flossie" moves away and loses intensity in the Pacific]. La Silla Rota (in Spanish). Mexico City. Retrieved July 3, 2025.
  82. ^ Lara, Josimar (July 2, 2025). "Sin mayores daños en Michoacán, por paso de "Flossie": gobernador" [No major damage in Michoacán, by passage of "Flossie": governor]. Mi Morelia.com (in Spanish). Retrieved July 3, 2025.
  83. ^ Pasch, Richard (July 24, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved July 26, 2025.
  84. ^ Bucci, Lisa (July 25, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved July 26, 2025.
  85. ^ Jelsema, Jon (July 26, 2025). Tropical Depression One-C Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved July 27, 2025.
  86. ^ Jelsema, Jon (July 27, 2025). Tropical Storm Iona Discussion Number 4 (Report). Miami Florida: National Hurricane Center. Retrieved July 27, 2025.
  87. ^ Brown, Daniel (July 28, 2025). Hurricane Iona Discussion Number 6 (Report). Miami, Florida: National Hurricane Center. Retrieved July 28, 2025.
  88. ^ Jelesema, Jon (July 28, 2025). Hurricane Iona Discussion Number 9 (Report). Miami, Florida: National Hurricane Center. Retrieved July 29, 2025.
  89. ^ Cangialosi, John (July 29, 2025). Hurricane Iona Discussion Number 10 (Report). Miami, Florida: National Hurricane Center. Retrieved July 29, 2025.
  90. ^ Jelsema, Jon (July 29, 2025). Hurricane Iona Discussion Number 12 (Report). Miami Florida: National Hurricane Center. Retrieved July 29, 2025.
  91. ^ Jelsema, Jon (July 29, 2025). Hurricane Iona Advisory Number 12 (Report). Miami Florida: National Hurricane Center. Retrieved July 29, 2025.
  92. ^ Beven, Jack (July 30, 2025). Tropical Storm Iona Discussion Number 15 (Report). Miami Florida: National Hurricane Center. Retrieved July 30, 2025.
  93. ^ Gibbs, Alex (August 1, 2025). Tropical Depression Iona Discussion Number 24 (Report). Miami Florida: National Hurricane Center. Retrieved August 1, 2025.
  94. ^ Jelsema, Jon (July 27, 2025). Special Tropical Weather Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved July 27, 2025.
  95. ^ Cangialosi, John (July 28, 2025). Tropical Depression Two-C Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved July 28, 2025.
  96. ^ Cangialosi, John (July 28, 2025). Tropical Storm Keli Discussion Number 2 (Report). Miami, Florida: National Hurricane Center. Retrieved July 28, 2025.
  97. ^ Kelly, Larry (July 28, 2025). Tropical Storm Keli Discussion Number 4 (Report). Miami, Florida: National Hurricane Center. Retrieved July 29, 2025.
  98. ^ Bucci, Lisa (July 30, 2025). Remnants Of Keli Discussion Number 10 (Report). Miami, Florida: National Hurricane Center. Retrieved July 30, 2025.
  99. ^ Bucci, Lisa (July 30, 2025). Remnants Of Keli Advisory Number 10 (Report). Miami, Florida: National Hurricane Center. Retrieved July 30, 2025.
  100. ^ Jelsema, Jon (July 28, 2025). Seven-Day Tropical Outlook (Report). Miami, Florida: National Hurricane Center. Retrieved July 30, 2025.
  101. ^ Hagen, Andrew (July 30, 2025). Tropical Storm Gil Discussion Number 1 (Report). Miami, Florida: National hurricane Center. Retrieved July 31, 2025.
  102. ^ Berg, Robbie (August 1, 2025). Hurricane Gil Discussion Number 8 (Report). Miami, Florida: National hurricane Center. Retrieved August 1, 2025.
  103. ^ Berg, Robbie (August 1, 2025). Hurricane Gil Advisory Number 8 (Report). Miami, Florida: National hurricane Center. Retrieved August 1, 2025.
  104. ^ Beven, Jack (August 2, 2025). Tropical Storm Gil Discussion Number 10 (Report). Miami, Florida: National Hurricane Center. Retrieved August 2, 2025.
  105. ^ a b "Tropical Cyclone Names". Miami, Florida: National Hurricane Center. Retrieved December 13, 2024.
  106. ^ Padgett, Gary (July 11, 2008). "Monthly Global Tropical Cyclone Summary: November 2007 First Installment". Australian Severe Weather. Retrieved July 27, 2025.
  107. ^ "Arévalo pide estar alertas por lluvias en Guatemala y paso de huracán". Prensa Latina (in Spanish). June 18, 2025. Retrieved June 19, 2025.
  108. ^ "Global Catastrophe Recap First Half (1H) of 2025" (PDF). aon.com. July 15, 2025. Retrieved July 15, 2025.
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