# List of Category 1 Pacific hurricanes

Category 1 is the lowest classification on the Saffir–Simpson hurricane wind scale, and categorizes tropical cyclones with 1-minute maximum sustained winds between 64 and 82 knots (74 and 94 mph; 119 and 152 km/h; 33 and 42 m/s). Tropical cyclones that attain such winds and move over land while maintaining those winds are capable of causing minor to moderate damage to human lives and infrastructure. As of 2021, a total of 242 hurricanes have peaked at Category 1 strength within the Northeast Pacific tropical cyclone basin, which is denoted as the part of the Pacific Ocean north of the equator and east of the International Date Line. Collectively, Category 1 hurricanes have killed at least 912 people. This does not include storms that also attained Category 2, 3, 4, or 5 status on the scale.
A combination of many factors serve to influence the development of tropical cyclones in the Northeastern Pacific basin. During the winter and early spring months from December to April, a high-pressure area known as the North Pacific High and a low-pressure area known as the Aleutian Low are present over the Northeastern Pacific, producing strong upper-level winds which inhibit tropical cyclone formation. During the late spring, summer, and fall months from May to November, these effects are reduced or may even vanish altogether, while sea surface temperatures are warm enough to support the development, perhaps even rapid, of tropical cyclones. The El Niño–Southern Oscillation plays a major role in the strength of trade winds and the sea surface temperatures in the tropical Pacific. During El Niño events, trade winds are weaker and sea surface temperatures are warmer, allowing for the development of more cyclones as well as more intense hurricanes, while the effects of La Niña are the opposite.

## Background

On the Saffir–Simpson scale, a hurricane reaches Category 1 status when it attains maximum sustained winds of between 64 and 82 knots (74 and 94 mph; 119 and 152 km/h; 33 and 42 m/s). The National Hurricane Center (NHC) takes sustained winds to be the average wind speed measured over the period of one minute at the height of 10 metres (33 ft) above the ground. Should a Category 1 hurricane make landfall, its strongest winds can cause moderate damage to human infrastructure, especially to older buildings.
The Northeast Pacific tropical cyclone basin is defined as the region of the Pacific Ocean north of the equator and east of the International Date Line. The Northeast Pacific is further divided into two sub-basins, namely the east and central Pacific. The east Pacific runs east of the 140th meridian west, and tropical cyclones occurring there are warned upon by the National Hurricane Center, the current Regional Specialized Meteorological Center (RSMC) for that area. The central Pacific, running from the 140th meridian west to the International Date Line, currently has the Central Pacific Hurricane Center as its RSMC. Tropical cyclones are generally much rarer in the central Pacific than in the east Pacific, with an average of just four to five storms forming or moving into the central Pacific compared to around 15 for the east Pacific. All tropical cyclones recorded by past and present RSMCs of the Northeast Pacific basin since 1949 are listed in the Northeast and North Central Pacific hurricane database (HURDAT), which is compiled and maintained by the National Hurricane Center.
Before 1970, tropical cyclones within the Northeast Pacific were classified into three categories: tropical depression, tropical storm, and hurricane; these were assigned intensities of 30 mph (48 km/h), 50 mph (80 km/h), and 85 mph (137 km/h) respectively. Exceptions to these rules would be storms that affected humans and as such humans were able to measure or estimate wind speeds or pressure data.

## Climatology

In the east Pacific and central Pacific sub-basins, hurricane season begins on May 15 and June 1, respectively, with both concluding on November 30. Since 1949, a total of 242 Category 1 hurricanes have developed in the Northeast Pacific basin. Only two have occurred in the off-season: Nina (1957) and Winnie (1983). In addition to those, seven systems have been at Category 1 intensity in May, 31 in June, 47 in July, 57 in August, 70 in September, 37 in October, and seven in November.
The majority of tropical cyclones form and organize in areas of warm sea surface temperatures, usually of at least 26.5 °C (79.7 °F) and low vertical wind shear; however, there are outliers to this general rule, such as storms that manage to intensify despite high amounts of vertical wind shear. When a pre-existing tropical disturbance – usually a tropical wave or a disturbance originating in the Intertropical Convergence Zone – enters an area where the aforementioned conditions are present, the disturbance can develop into a tropical cyclone, provided it is far enough from the equator to experience a sufficiently strong Coriolis force, which causes the counterclockwise rotation of hurricanes in the Northern Hemisphere. Between the months of December and April, sea surface temperatures in the tropics, where most Northeast Pacific tropical cyclones develop, are usually too low to support significant development. Also, the presence of a semi-permanent high-pressure area known as the North Pacific High in the eastern Pacific greatly reduces tropical cyclone development in the winter months, as the North Pacific High results in vertical wind shear that causes environmental conditions to be unconducive to tropical cyclone formation. Another factor preventing tropical cyclones from forming during the winter is the presence of a semi-permanent low-pressure area called the Aleutian Low between January and April. Its effects in the central Pacific near the 160th meridian west cause tropical waves that form in the area to move northward into the Gulf of Alaska. As the disturbances travel northward, they dissipate or transition into an extratropical cyclone. The Aleutian Low's retreat in late April allows the warmth of the Pacific High to meander in, bringing its powerful clockwise wind circulation with it. During the month of May, the Intertropical Convergence Zone migrates southward while vertical shear over the tropics decrease. As a result, the earliest tropical waves begin to form, coinciding with the start of the eastern Pacific hurricane season on May 15. During summer and early fall, sea surface temperatures rise further, reaching 29 °C (84 °F) in July and August, well above the 26.5 °C (79.7 °F) threshold for the formation and intensification of tropical cyclones. This allows for tropical cyclones developing during that time to strengthen significantly, perhaps even rapidly.
The El Niño-Southern Oscillation also influences the frequency and intensity of hurricanes in the Northeast Pacific basin. During El Niño events, sea surface temperatures increase in the Northeast Pacific and vertical wind shear decreases. Because of this, an increase in tropical cyclone activity occurs; the opposite happens in the Atlantic basin during El Niño, where increased wind shear creates an unfavorable environment for tropical cyclone formation. Contrary to El Niño, La Niña events increase wind shear and decreases sea surface temperatures over the eastern Pacific, while reducing wind shear and increasing sea surface temperatures over the Atlantic.
Within the Northeast Pacific, the easterly trade winds cause tropical cyclones to generally move westward out into the open Pacific Ocean. Only rarely do tropical cyclones forming during the peak months of the season make landfall. Closer to the end of the season, the subtropical ridge steers some storms northwards or northeastwards. Storms influenced by this ridge may bring impacts to the western coasts of Mexico and occasionally even Central America. In the central Pacific basin, the North Pacific High keeps tropical cyclones away from the Hawaiian Islands by forcing them southwards. Combined with cooler waters around the Hawaiian Islands that tend to weaken tropical cyclones that approach them, this makes direct impacts on the Hawaiian Islands by tropical cyclones rare.

## Systems
### Key

* † Discontinuous duration (weakened below Category 1 then restrengthened to that classification at least once)
* ‡ Intensified past Category 1 intensity after exiting basin
* # Storm made landfall, see below for further information
* § Pressure listed was not at peak intensity
| Name | Dates as a Category 1 hurricane | Duration (hours) | Sustained wind speeds | Pressure | Areas affected | Deaths | Damage (USD) |
| Four | September 9–11, 1949 | 54 | 85 mph (140 km/h) | Un­known | Baja California Peninsula# | — | Un­known |
| Six | September 29, 1949 | 12 | 85 mph (140 km/h) | Un­known | Socorro Island | — | — |
| One | June 14–19, 1950 | 126 | 85 mph (140 km/h) | Un­known | Southwestern Mexico | — | — |
| Two | July 3–6, 1950 | 78 | 85 mph (140 km/h) | Un­known | Southwestern Mexico, Baja California | — | — |
| Three | July 9–12, 1950 | 78 | 85 mph (140 km/h) | Un­known | None | — | — |
| Hiki | August 16–19, 1950 | 90 | 85 mph (140 km/h) | 982 hPa (29.00 inHg) | Hawaii | 1 | $200 thousand |
| Six | August 26–30, 1950 | 102 | 85 mph (140 km/h) | Un­known | None | — | — |
| Seven | October 1–3, 1950 | 54 | 85 mph (140 km/h) | Un­known | None | — | — |
| Two | June 1–2, 1951 | 30 | 85 mph (140 km/h) | Un­known | Southern Mexico# | — | Un­known |
| Eight | September 23–28, 1951 | 126 | 85 mph (140 km/h) | Un­known | None | — | — |
| Four | July 24–27, 1952 | 78 | 85 mph (140 km/h) | Un­known | None | — | — |
| Five | September 15–20, 1952 | 126 | 85 mph (140 km/h) | Un­known | Baja California, California | — | — |
| Seven | October 13–15, 1952 | 54 | 85 mph (140 km/h) | Un­known | None | — | — |
| Three | September 14–17, 1953 | 78 | 85 mph (140 km/h) | 982 hPa (29.00 inHg) | Baja California Sur, Western Mexico | — | — |
| Four | October 2–8, 1953 | 150 | 85 mph (140 km/h) | 991 hPa (29.26 inHg) | Southwestern Mexico | — | — |
| Three | July 12–17, 1954 | 138 | 85 mph (140 km/h) | Un­known | Baja California, California, Arizona# | — | Un­known |
| Four | July 25 – August 1, 1954 | 186 | 85 mph (140 km/h) | Un­known | None | — | — |
| Nine | September 27 – October 1, 1954 | 102 | 85 mph (140 km/h) | Un­known | Southwestern Mexico | — | — |
| Eleven | October 26 – November 1, 1954 | 150 | 85 mph (140 km/h) | Un­known | Guatemala, Southern Mexico | — | — |
| One | June 6–8, 1955 | 66 | 85 mph (140 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Six | October 15–16, 1955 | 30 | 85 mph (140 km/h) | 999 hPa (29.50 inHg)§ | Southwestern Mexico# | — | Un­known |
| One | May 18–19, 1956 | 30 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Three | June 9, 1956 | 18 | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | Southwestern Mexico | — | — |
| Four | June 12–14, 1956 | 42 | 85 mph (140 km/h) | 984 hPa (29.06 inHg) | Southern Mexico# | — | Un­known |
| Five | July 9–12, 1956 | 78 | 85 mph (140 km/h) | 999 hPa (29.50 inHg)§ | None | — | — |
| Seven | August 22–25, 1956 | 72† | 85 mph (140 km/h) | 997 hPa (29.44 inHg)§ | None | — | — |
| Nine | September 4–6, 1956 | 66 | 85 mph (140 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Ten | September 12–17, 1956 | 114 | 85 mph (140 km/h) | 986 hPa (29.12 inHg) | Southwestern Mexico | — | — |
| Kanoa | July 15–26, 1957 | 270 | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | Hawaii | — | — |
| Three | August 9–15, 1957 | 162 | 85 mph (140 km/h) | 972 hPa (28.70 inHg) | None | — | — |
| Della | September 4–9, 1957 | 132 | 85 mph (140 km/h)‡ | 980 hPa (28.94 inHg) | Hawaii | — | — |
| Six | September 17–18, 1957 | 48 | 85 mph (140 km/h) | 984 hPa (29.06 inHg) | Southern Mexico# | 7 | Un­known |
| Ten | October 1–5, 1957 | 102 | 85 mph (140 km/h) | 996 hPa (29.41 inHg)§ | Baja California Peninsula, Western Mexico | 2 | Un­known |
| Eleven | October 17–20, 1957 | 66 | 85 mph (140 km/h) | 986 hPa (29.12 inHg) | Southwestern Mexico | — | — |
| Nina | November 30 – December 5, 1957 | 144 | 85 mph (140 km/h) | < 1002 hPa (29.59 inHg)§ | Hawaii | 4 | $100 thousand |
| One | June 6–15, 1958 | 216† | 85 mph (140 km/h) | 995 hPa (29.38 inHg) | Baja California Sur, Southwestern Mexico | — | — |
| Three | July 19–21, 1958 | 66 | 85 mph (140 km/h) | 1002 hPa (29.59 inHg)§ | None | — | — |
| Four | July 21–25, 1958 | 102 | 85 mph (140 km/h) | 1005 hPa (29.68 inHg)§ | None | — | — |
| June | September 20, 1958 | 12 | 75 mph (120 km/h) | 963 hPa (28.44 inHg) | None | — | — |
| Eleven | September 30 – October 5, 1958 | 126 | 85 mph (140 km/h) | 960 hPa (28.35 inHg) | Baja California Peninsula, Western Mexico, New Mexico# | — | Un­known |
| Ten | September 4–11, 1959 | 174 | 85 mph (140 km/h) | 987 hPa (29.15 inHg) | Southwestern Mexico, Baja California Peninsula, California# | — | Un­known |
| Twelve | September 21–26, 1959 | 114 | 85 mph (140 km/h) | 967 hPa (28.56 inHg) | None | — | — |
| Celeste | July 20–22, 1960 | 60 | 85 mph (140 km/h) | 994 hPa (29.35 inHg) | Southwest Mexico | — | — |
| Diana | August 17–20, 1960 | 84† | 85 mph (140 km/h) | 987 hPa (29.15 inHg)§ | Western Mexico, Baja California | — | — |
| Estelle | August 29 – September 9, 1960 | 282 | 85 mph (140 km/h) | 977 hPa (28.85 inHg) | Guatemala, Southern Mexico, Southern California | — | — |
| Fernanda | September 3–8, 1960 | 138 | 85 mph (140 km/h) | 999 hPa (29.50 inHg)§ | Guatemala, Southwestern Mexico | — | — |
| Gwen | October 4–5, 1960 | Un­known | 85 mph (140 km/h) | 1000 hPa (29.53 inHg)§ | None | — | — |
| Hyacinth | October 21–23, 1960 | 42 | 85 mph (140 km/h) | 989 hPa (29.21 inHg) | Southwestern Mexico# | — | Un­known |
| Iva | June 9–11, 1961 | 42 | 85 mph (140 km/h) | 984 hPa (29.06 inHg) | Southern Mexico# | — | Un­known |
| Tara | November 10–12, 1961 | 66 | 85 mph (140 km/h) | 996 hPa (29.41 inHg) | Southern Mexico# | 436 | $16 million |
| Valerie | June 24–25, 1962 | 54 | 85 mph (140 km/h) | 1003 hPa (29.62 inHg)§ | Southwestern Mexico# | — | Un­known |
| Doreen | October 1–4, 1962 | 90 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | Baja California Sur, Western Mexico, New Mexico, Arizona, West Texas# | — | Un­known |
| Emily | June 29–30, 1963 | 42 | 85 mph (140 km/h) | 996 hPa (29.41 inHg) | Southern Mexico# | — | Un­known |
| Florence | July 14–17, 1963 | 78 | 85 mph (140 km/h) | 996 hPa (29.41 inHg) | None | — | — |
| Glenda | July 19–21, 1963 | 54 | 85 mph (140 km/h) | 997 hPa (29.44 inHg) | None | — | — |
| Mona | October 17–19, 1963 | 42 | 85 mph (140 km/h) | 961 hPa (28.38 inHg) | Western Mexico# | — | Un­known |
| Emily | August 31 – September 1, 1965 | 24 | 90 mph (150 km/h) | 983 hPa (29.03 inHg) | Baja California# | — | Un­known |
| Adele | June 23–24, 1966 | 30 | 85 mph (140 km/h) | 982 hPa (29.00 inHg) | Southern Mexico# | — | Extensive |
| Blanca | August 5, 1966 | 18 | 85 mph (140 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Connie | August 13–15, 1966 | 54 | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | Hawaii | — | — |
| Dolores | August 18–19, 1966 | 24 | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | None | — | — |
| Eileen | August 26–27, 1966 | 36 | 85 mph (140 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Francesca | September 6–9, 1966 | 72 | 85 mph (140 km/h) | 992 hPa (29.29 inHg) | California | — | — |
| Helga | September 12–14, 1966 | 36 | 85 mph (140 km/h) | 992 hPa (29.29 inHg) | Baja California, California, Western Mexico# | 1 | Un­known |
| Carlotta | June 24–25, 1967 | 42 | 85 mph (140 km/h) | Un­known | Western Mexico | — | — |
| Jewel | August 19, 1967 | 24 | 85 mph (140 km/h) | 997 hPa (29.44 inHg) | None | — | — |
| Katrina | August 31 – September 2, 1967 | 60 | 85 mph (140 km/h) | Un­known | Baja California, Western Mexico, Arizona# | 1 | Extensive |
| Lily | September 6–9, 1967 | 78 | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | None | — | — |
| Priscilla | October 16–18, 1967 | 54 | 85 mph (140 km/h) | Un­known | None | — | — |
| Fernanda | August 8–9, 1968 | 36 | 85 mph (140 km/h) | 1000 hPa (29.53 inHg)§ | None | — | — |
| Joanne | August 24–25, 1968 | 36 | 85 mph (140 km/h) | 986 hPa (29.12 inHg) | None | — | — |
| Liza | August 29 – September 2, 1968 | 84 | 85 mph (140 km/h) | 998 hPa (29.47 inHg) | California | — | $5 thousand |
| Naomi | September 11–13, 1968 | 36 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Mexico, Texas# | 4 | $16 million |
| Pauline | September 30 – October 2, 1968 | 48 | 85 mph (140 km/h) | 1002 hPa (29.59 inHg) | Mexico, Southwestern United States# | 5 | — |
| Rebecca | October 8–9, 1968 | 18 | 85 mph (140 km/h) | 965 hPa (28.50 inHg) | Mexico | — | — |
| Bernice | July 12–14, 1969 | 48 | 85 mph (140 km/h) | 1004 hPa (29.65 inHg) | None | — | — |
| Doreen | August 5–6, 1969 | 30 | 85 mph (140 km/h) | 993 hPa (29.32 inHg) | None | — | — |
| Glenda | September 10, 1969 | 6 | 75 mph (120 km/h) | 993 hPa (29.32 inHg) | Mexico | — | — |
| Jeniffer | October 10–11, 1969 | 42 | 75 mph (120 km/h) | 991 hPa (29.26 inHg) | Western Mexico# | 1 | Extensive |
| Adele | June 1–3, 1970 | 72 | 85 mph (140 km/h) | 992 hPa (29.29 inHg) | None | — | — |
| Dot | September 3, 1970 | 12 | 80 mph (130 km/h) | 993 hPa (29.32 inHg) | None | — | — |
| Carlotta | July 3–4, 1971 | 24 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Lily | August 30–31, 1971 | 24 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | Southwestern Mexico# | 12–14 | Un­known |
| Annette | June 4–5, 1972 | 24 | 85 mph (140 km/h) | 993 hPa (29.32 inHg) | Southwestern Mexico# | — | — |
| Estelle | August 19, 1972 | 24 | 80 mph (130 km/h) | 1004 hPa (29.65 inHg)§ | None | — | — |
| Ruby | November 14, 1972‡ | 6 | 80 mph (130 km/h) | Un­known | None | — | — |
| Florence | July 29, 1973 | 18 | 90 mph (150 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Lillian | October 7–9, 1973 | 30 | 85 mph (140 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Dolores | June 16, 1974 | 24 | 80 mph (130 km/h) | 973 hPa (28.73 inHg) | Southwestern Mexico# | 18–28 | $4 million |
| Francesca | July 18–19, 1974 | 18 | 75 mph (120 km/h) | 973 hPa (28.73 inHg) | None | — | — |
| Joyce | August 24–25, 1974 | 36 | 85 mph (140 km/h) | 973 hPa (28.73 inHg) | None | — | — |
| Kirsten | August 23–25, 1974 | 42 | 85 mph (140 km/h) | 973 hPa (28.73 inHg) | None | — | — |
| Norma | September 10, 1974 | 6 | 75 mph (120 km/h) | 978 hPa (28.88 inHg) | Southwestern Mexico# | 3 | — |
| Patricia | October 7–11, 1974 | 90 | 90 mph (150 km/h) | 964 hPa (28.47 inHg) | None | — | — |
| Agatha | June 4, 1975 | 12 | 80 mph (130 km/h) | 1005 hPa (29.68 inHg)§ | Southwestern Mexico | — | Un­known |
| Jewel | August 27, 1975 | 6 | 75 mph (120 km/h) | Un­known | None | — | — |
| Twelve | September 4–5, 1975 | 18 | 75 mph (120 km/h) | 990 hPa (29.23 inHg) | British Columbia, Yukon, Alaska, Washington, Oregon | — | — |
| Lily | September 18–20, 1975 | 48 | 85 mph (140 km/h) | Un­known | Socorro Island | — | — |
| Bonnie | June 27, 1976 | 18 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Kathleen | September 10, 1976 | 6 | 80 mph (130 km/h) | 986 hPa (29.12 inHg) | Baja California Peninsula, Southern California, Arizona, Nevada# | 12 | $160 million |
| Claudia | July 4, 1977 | 18 | 90 mph (150 km/h) | Un­known | None | — | — |
| Doreen | August 14–16, 1977 | 36 | 75 mph (120 km/h) | 979 hPa (28.91 inHg) | Mexico, Southwestern United States# | 8 | $25 million |
| Heather | October 5–6, 1977 | 36 | 85 mph (140 km/h) | 978 hPa (28.88 inHg) | Baja California Peninsula, Arizona | — | $14.6 million |
| Aletta | May 31, 1978 | 6 | 75 mph (120 km/h) | Un­known | Southwestern Mexico# | — | Un­known |
| Iva | August 13, 1978 | 18 | 75 mph (120 km/h) | Un­known | Hawaii | — | — |
| Miriam | August 28–29, 1978 | 24 | 90 mph (150 km/h) | Un­known | None | — | — |
| Olivia | September 22, 1978 | 18 | 75 mph (120 km/h) | Un­known | Central America# | Un­known | Un­known |
| Rosa | October 4–5, 1978 | 42 | 85 mph (140 km/h) | Un­known | Baja California Sur | — | — |
| Guillermo | September 11–12, 1979 | 12 | 75 mph (120 km/h) | 994 hPa (29.35 inHg) | None | — | — |
| Celia | June 26–28, 1980 | 48 | 75 mph (120 km/h) | Un­known | None | — | — |
| Georgette | July 29, 1980 | 6 | 75 mph (120 km/h) | Un­known | None | — | — |
| Beatriz | June 30 – July 3, 1981 | 60 | 85 mph (140 km/h) | Un­known | None | — | — |
| Dora | July 13–15, 1981 | 66 | 90 mph (150 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Greg | August 20, 1981 | 12 | 75 mph (120 km/h) | Un­known | None | — | — |
| Hilary | August 25–26, 1981 | 30 | 85 mph (140 km/h) | Un­known | Socorro Island | — | — |
| Jova | September 15–18, 1981 | 66 | 85 mph (140 km/h) | Un­known | Hawaii | — | — |
| Otis | October 26–29, 1981 | 72 | 85 mph (140 km/h) | Un­known | Southwestern Mexico# | — | — |
| Fabio | July 19–20, 1982 | 72 | 80 mph (130 km/h) | Un­known | None | — | — |
| Hector | July 30–31, 1982 | 30 | 75 mph (120 km/h) | Un­known | None | — | — |
| Kristy | August 10–15, 1982† | 60 | 90 mph (150 km/h) | 982 hPa (29.00 inHg) | None | — | — |
| Miriam | August 31 – September 4, 1982 | 96 | 85 mph (140 km/h) | Un­known | None | — | — |
| Iwa | November 23–24, 1982 | 42 | 90 mph (150 km/h) | 968 hPa (28.59 inHg) | Hawaii | 4 | $312 million |
| Gil | July 26–29, 1983 | 78 | 90 mph (150 km/h) | Un­known | Hawaii | 1 | Minimal |
| Winnie | December 6, 1983 | 24 | 90 mph (150 km/h) | Un­known | Southwestern Mexico | — | — |
| Boris | May 30, 1984 | 6 | 75 mph (120 km/h) | Un­known | None | — | — |
| Lowell | August 27–29, 1984 | 36 | 85 mph (140 km/h) | Un­known | None | — | — |
| Marie | September 7–9, 1984 | 60 | 90 mph (150 km/h) | Un­known | None | — | — |
| Marty | August 9, 1985 | 18 | 75 mph (120 km/h) | Un­known | None | — | — |
| Olaf | August 26–28, 1985 | 54 | 85 mph (140 km/h) | Un­known | None | — | — |
| Pauline | September 4–8, 1985 | 96 | 85 mph (140 km/h) | Un­known | None | — | — |
| Nele | October 25–30, 1985 | 114 | 90 mph (150 km/h) | 982 hPa (29.00 inHg) | Hawaii | — | — |
| Agatha | May 26, 1986 | 18 | 75 mph (120 km/h) | Un­known | Southwestern Mexico | — | — |
| Celia | June 27–29, 1986 | 42 | 85 mph (140 km/h) | Un­known | None | — | — |
| Frank | July 30 – August 1, 1986 | 60 | 85 mph (140 km/h) | Un­known | None | — | — |
| Newton | September 21–23, 1986 | 66 | 85 mph (140 km/h) | 982 hPa (29.00 inHg) | Baja California Sur, Southwestern Mexico# | — | Minimal |
| Orlene | September 22–23, 1986 | 42 | 80 mph (130 km/h) | Un­known | None | — | — |
| Greg | July 31 – August 1, 1987 | 24 | 80 mph (130 km/h) | Un­known | Southwestern Mexico | — | Un­known |
| Lidia | September 1–2, 1987 | 24 | 85 mph (140 km/h) | Un­known | None | — | — |
| Norma | September 17, 1987 | 12 | 75 mph (120 km/h) | Un­known | Baja California Sur | — | — |
| Carlotta | July 11–12, 1988 | 18 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Kristy | August 31 – September 2, 1988 | 60 | 90 mph (150 km/h) | 976 hPa (28.82 inHg) | Southwestern Mexico | — | — |
| Barbara | June 18, 1989 | 24 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | None | — | — |
| Cosme | June 21–22, 1989 | 24 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Mexico, East Texas# | 30 | Un­known |
| Dalilia | July 13–19, 1989 | 144 | 90 mph (150 km/h) | 977 hPa (28.85 inHg) | Hawaii | — | Minimal |
| Gil | July 31 – August 2, 1989 | 36 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Southwestern Mexico | — | — |
| Lorena | September 1, 1989 | 12 | 75 mph (120 km/h) | 989 hPa (29.21 inHg) | None | — | — |
| Alma | May 15–16, 1990 | 30 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Boris | June 5–6, 1990 | 36 | 90 mph (150 km/h) | 977 hPa (28.85 inHg) | Baja California Peninsula, Northwestern Mexico | — | — |
| Elida | June 28–29, 1990 | 36 | 80 mph (130 km/h) | 990 hPa (29.23 inHg) | Revillagigedo Island | — | — |
| Fausto | July 8–10, 1990 | 54 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Kenna | August 25–27, 1990 | 72 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Lowell | August 27–28, 1990 | 36 | 75 mph (120 km/h) | 986 hPa (29.12 inHg) | None | — | — |
| Norbert | September 14–15, 1990 | 42 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | None | — | — |
| Polo | September 30, 1990 | 12 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Delores | June 25–26, 1991 | 42 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Guerrero, Colima | — | — |
| Enrique | July 17, 1991 | 6 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Guillermo | October 5–7, 1991 | 48 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | None | — | — |
| Marty | October 10–12, 1991 | 60 | 80 mph (130 km/h) | 979 hPa (28.91 inHg) | Guerrero, Colima | — | — |
| Javier | August 5–6, 1992 | 30 | 80 mph (130 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Lester | August 22–23, 1992 | 18 | 80 mph (130 km/h) | 985 hPa (29.09 inHg) | Baja California, Northwestern Mexico, Southwestern United States# | 3 | $3 million |
| Paine | September 13–14, 1992 | 24 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Seymour | September 19–23, 1992 | 66† | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Adrian | June 15–16, 1993 | 36 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Li | August 12, 1994 | 6 | 75 mph (120 km/h) | 1007 hPa (29.74 inHg) | None | — | — |
| Ileana | August 12–13, 1994 | 12 | 75 mph (120 km/h) | 986 hPa (29.12 inHg) | None | — | — |
| Cosme | July 19–20, 1995 | 18 | 75 mph (120 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Flossie | October 10–12, 1995 | 48 | 80 mph (130 km/h) | 978 hPa (28.88 inHg) | Baja California Peninsula | 1 | $5 million |
| Ismael | September 14–15, 1995 | 24 | 80 mph (130 km/h) | 986 hPa (29.12 inHg) | Northern Mexico# | 116 | $26 million |
| Boris | June 29–30, 1996 | 24 | 90 mph (150 km/h) | 979 hPa (28.91 inHg) | Mexico# | 10 | — |
| Hernan | October 2–3, 1996 | 30 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | Western Mexico, Texas# | 1 | — |
| Dolores | July 7–10, 1997 | 66 | 90 mph (150 km/h) | 975 hPa (28.79 inHg) | None | — | — |
| Isis | September 2–3, 1998 | 12 | 75 mph (120 km/h) | 988 hPa (29.18 inHg) | Baja California Peninsula, Northern Pacific Coast of Mexico, Southwestern United States, Northwestern United States# | 14 | $10 million |
| Kay | October 13–14, 1998 | 12 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Madeline | October 17–19, 1998 | 42 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Mexico, Baja California Peninsula, Texas | 31 | $750 million |
| Greg | September 6–7, 1999 | 24 | 75 mph (120 km/h) | 986 hPa (29.12 inHg) | Western Mexico, Baja California Peninsula# | 10 | — |
| Hilary | October 20, 1999 | 12 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Baja California Peninsula | — | — |
| Gilma | August 8, 2000 | 18 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | None | — | — |
| Hector | August 14–15, 2000 | 30 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | None | — | — |
| Dalila | July 24, 2001 | 6 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Southwestern Mexico, Baja California Peninsula | 1 | $1 million |
| Kiko | September 23, 2001 | 6 | 75 mph (120 km/h) | 990 hPa (29.23 inHg) | None | — | — |
| Narda | October 21–22, 2001 | 30 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Octave | November 1–2, 2001 | 24 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Huko | October 28 – November 3, 2002 | 102† | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Linda | September 15, 2003 | 12 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Olaf | October 5, 2003 | 6 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Mexico# | — | Minimal |
| Patricia | October 21–22, 2003 | 24 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | None | — | — |
| Celia | July 22, 2004 | 18 | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | None | — | — |
| Frank | August 23–25, 2004 | 36 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Baja California Peninsula | — | — |
| Isis | September 15, 2004 | 6 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | None | — | — |
| Adrian | May 19, 2005 | 6 | 80 mph (130 km/h) | 982 hPa (29.00 inHg) | Guatemala, El Salvador, Nicaragua, Honduras # | 5 | $12 million |
| Fernanda | August 11–14, 2005 | 72 | 85 mph (140 km/h) | 978 hPa (28.88 inHg) | None | — | — |
| Max | September 20–21, 2005 | 30 | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | None | — | — |
| Carlotta | July 13–15, 2006 | 48† | 85 mph (140 km/h) | 981 hPa (28.97 inHg) | None | — | — |
| Kristy | August 31 – September 1, 2006 | 24 | 80 mph (130 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Cosme | July 16, 2007 | 6 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Hawaii | — | Minimal |
| Henriette | September 4–5, 2007 | 42 | 85 mph (140 km/h) | 972 hPa (28.70 inHg) | Southwestern Mexico, Western Mexico, Northwestern Mexico, Baja California Peninsula # | 11 | $25 million |
| Ivo | September 20–21, 2007 | 42 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | Baja California Peninsula | — | — |
| Boris | July 1–2, 2008 | 36† | 80 mph (130 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Fausto | July 18–21, 2008 | 78 | 90 mph (150 km/h) | 977 hPa (28.85 inHg) | Clarion Island, Socorro Island | — | Minimal |
| Genevieve | July 25–26, 2008 | 18 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Hawaii | — | — |
| Marie | October 3–4, 2008 | 24 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | None | — | — |
| Andres | June 23, 2009 | 18 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | Southwestern Mexico, Western Mexico, Honduras | 5 | $231 thousand |
| Linda | September 9–10, 2009 | 30 | 80 mph (130 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Frank | August 25–27, 2010 | 54 | 90 mph (150 km/h) | 978 hPa (28.88 inHg) | Southwestern Mexico, Western Mexico | 6 | $8.3 million |
| Beatriz | June 20–21, 2011 | 18 | 90 mph (150 km/h) | 977 hPa (28.85 inHg) | Southwestern Mexico, Western Mexico | 4 | Minimal |
| Calvin | July 8–9, 2011 | 18 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | None | — | — |
| Greg | August 18–19, 2011 | 36 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Gilma | August 8–9, 2012 | 24 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | None | — | — |
| Ileana | August 30–31, 2012 | 42 | 85 mph (140 km/h) | 978 hPa (28.88 inHg) | None | — | — |
| Lane | September 17–18, 2012 | 30 | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Barbara | May 29, 2013 | 6 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | Central America, Southwestern Mexico, Eastern Mexico# | 5 | $1 million |
| Cosme | June 25–26, 2013 | 30 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | Western Mexico, Baja California Peninsula | 3 | Minimal |
| Dalila | July 2–3, 2013 | 30 | 80 mph (130 km/h) | 984 hPa (29.06 inHg) | Southwestern Mexico, Western Mexico | — | Minimal |
| Erick | July 6–7, 2013 | 36 | 80 mph (130 km/h) | 983 hPa (29.03 inHg) | Southwestern Mexico, Western Mexico, Baja California Peninsula | 2 | Moderate |
| Gil | July 31 – August 2, 2013 | 48 | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Kiko | September 1, 2013 | 12 | 75 mph (120 km/h) | 989 hPa (29.21 inHg) | Baja California Peninsula | — | — |
| Manuel | September 19, 2013 | 18 | 75 mph (120 km/h) | 983 hPa (29.03 inHg) | Mexico, Texas# | 123 | $4.2 billion |
| Hernan | July 27–28, 2014 | 12 | 75 mph (120 km/h) | 992 hPa (29.29 inHg) | None | — | — |
| Karina | August 14–24, 2014 | 42† | 75 mph (120 km/h) | 983 hPa (29.03 inHg) | None | — | — |
| Lowell | August 21, 2014 | 12 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Polo | September 18, 2014 | 18 | 75 mph (120 km/h) | 979 hPa (28.91 inHg) | Western Mexico, Baja California Peninsula | 1 | $7.5 million |
| Rachel | September 27–29, 2014 | 36 | 85 mph (140 km/h) | 980 hPa (28.94 inHg) | None | — | — |
| Ana | October 17–25, 2014 | 78† | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | Hawaii, Western Canada, Alaskan Panhandle | — | Minimal |
| Carlos | June 13–17, 2015 | 72† | 90 mph (150 km/h) | 978 hPa (28.88 inHg) | Southwestern and Western Mexico# | — | $1 million |
| Loke | August 24–25, 2015 | 24 | 75 mph (120 km/h) | 985 hPa (29.09 inHg) | Hawaii | — | — |
| Marty | September 28–29, 2015 | 18 | 80 mph (130 km/h) | 987 hPa (29.15 inHg) | Southwestern and Western Mexico | — | $30 million |
| Frank | July 26–27, 2016 | 18 | 85 mph (140 km/h) | 979 hPa (28.91 inHg) | Baja California Peninsula, Nayarit | — | — |
| Newton | September 5–7, 2016 | 42 | 90 mph (150 km/h) | 977 hPa (28.85 inHg) | Baja California Peninsula, Northwestern Mexico, Southwestern United States# | 9 | $9.6 million |
| Paine | September 19–20, 2016 | 24 | 90 mph (150 km/h) | 979 hPa (28.91 inHg) | Baja California Peninsula, Southwestern United States | — | Minimal |
| Ulika | September 28, 2016 | 12 | 75 mph (120 km/h) | 992 hPa (29.29 inHg) | None | — | — |
| Irwin | July 25–26, 2017 | 36 | 90 mph (150 km/h) | 979 hPa (28.91 inHg) | None | — | — |
| Max | September 14, 2017 | 12 | 90 mph (150 km/h) | 980 hPa (28.94 inHg) | Southern Mexico# | 1 | $19.8 million |
| Norma | September 16, 2017 | 12 | 75 mph (120 km/h) | 985 hPa (29.09 inHg) | Baja California Peninsula | — | — |
| Alvin | June 28, 2019 | 6 | 75 mph (120 km/h) | 992 hPa (29.29 inHg) | None | — | — |
| Flossie | July 30–31, 2019 | 23 | 80 mph (130 km/h) | 990 hPa (29.23 inHg) | Hawaii | — | — |
| Lorena | September 18, 2019 | 12 | 80 mph (130 km/h) | 990 hPa (29.23 inHg) | Southwestern Mexico, Revillagigedo Islands, Baja California Peninsula# | — | — |
| Enrique | June 26–28, 2021 | 54 | 90 mph (150 km/h) | 975 hPa (28.79 inHg) | Southwestern Mexico, Baja California Peninsula# | 3 | — |
| Hilda | August 1–3, 2021 | 60 | 85 mph (140 km/h) | 985 hPa (29.09 inHg) | None | — | — |
| Nora | August 28–29, 2021 | 30 | 85 mph (140 km/h) | 977 hPa (28.85 inHg) | Western Mexico# | 3 | $125 million |
| Pamela | October 12–13, 2021 | 12 | 75 mph (120 km/h) | 987 hPa (29.15 inHg) | Western Mexico# | 3 | $10 million |
| Blas | June 15–18, 2022 | 66 | 90 mph (150 km/h) | 976 hPa (28.82 inHg) | Southwestern Mexico | 4 | Minimal |
| Estelle | July 17–19, 2022 | 54 | 85 mph (140 km/h) | 984 hPa (29.06 inHg) | Revillagigedo Islands | — | — |
| Frank | July 30 – August 1, 2022 | 54 | 90 mph (150 km/h) | 975 hPa (28.79 inHg) | None | — | — |
| Howard | August 8–10, 2022 | 30 | 85 mph (140 km/h) | 983 hPa (29.03 inHg) | Revillagigedo Islands | — | — |
| Beatriz | June 30 – July 1, 2023 | 18 | 85 mph (140 km/h) | 991 hPa (29.26 inHg) | Western Mexico | 1 | Minimal |
| Carlotta | July 31 – August 4, 2024 | 42 | 90 mph (150 km/h) | 979 hPa (28.91 inHg) | Clarion Island | — | — |
| Overall reference for name, dates, duration, winds and pressure: |||||||||

## Landfalls

Out of the 237 Category 1 hurricanes in the east and central Pacific, 47 have made landfall as a tropical cyclone, collectively resulting in 63 landfalls. As tropical cyclones tend to weaken before landfall due to the effects of land interaction, only 34 Category 1 hurricanes actually made landfall while still at Category 1 strength. Fourteen storms made two landfalls and one made three. Multiple Category 1 hurricanes made landfall only in 10 years; there were no more than two landfalling storms in a single year.
| Name | Year | Category 1 | Tropical storm | Tropical depression |
| Four | 1949 | Baja California Sur state (September 11) | — | — |
| Two | 1951 | Guerrero state (June 1) | — | — |
| Three | 1954 | Baja California Sur state (July 17) | — | — |
| Six | 1955 | Jalisco state (October 16) | — | — |
| Six | 1957 | Guerrero state (September 18) | — | — |
| Ten | 1957 | Baja California Sur state (October 4), Sonora state (October 5) | — | — |
| Eleven | 1958 | Baja California Sur state (October 4), Sonora state (October 5) | — | — |
| Ten | 1959 | Baja California Sur state (October 3, October 4) | Baja California state (October 5) | — |
| Iva | 1961 | Guerrero state (June 11) | — | — |
| Tara | 1961 | Guerrero state (November 12) | — | — |
| Valerie | 1962 | Sinaloa state (June 25) | — | — |
| Doreen | 1962 | Sinaloa state (October 4) | — | — |
| Emily | 1963 | Guerrero state (June 30) | — | — |
| Mona | 1963 | Sinaloa state (October 18) | — | — |
| Emily | 1965 | — | — | Baja California state (September 5) |
| Adele | 1966 | Michoacán state (June 24) | — | — |
| Helga | 1966 | — | Baja California Sur state (September 15) | Sonora state (September 16) |
| Katrina | 1967 | Baja California Sur state (August 31) | Sinaloa state (September 2) | — |
| Naomi | 1968 | Sinaloa state (September 13) | — | — |
| Pauline | 1968 | Baja California Sur state (October 2) | Sonora state (October 3) | — |
| Jennifer | 1969 | Sinaloa state (September 13) | — | — |
| Lily | 1971 | Jalisco state (August 31) | — | — |
| Annette | 1972 | — | Colima state (June 7) | — |
| Dolores | 1974 | Guerrero state (June 16) | — | — |
| Norma | 1974 | — | Guerrero state (September 10) | — |
| Kathleen | 1976 | — | Baja California Sur state, Baja California state (September 10) | — |
| Doreen | 1977 | Baja California Sur state (August 15) | Baja California Sur state (August 16) | — |
| Aletta | 1978 | — | Guerrero state (May 31) | — |
| Olivia | 1978 | — | Oaxaca state (September 22) | — |
| Otis | 1981 | — | Sinaloa state (October 30) | — |
| Newton | 1986 | Sonora state (September 23) | — | — |
| Cosme | 1989 | Guerrero state (June 22) | — | — |
| Lester | 1992 | Baja California Sur state (August 23) | Sonora state (August 23) | — |
| Ismael | 1995 | Sinaloa state (September 15) | — | — |
| Boris | 1996 | Guerrero state (June 29) | — | — |
| Hernan | 1996 | Jalisco state (October 3) | — | Nayarit state (October 4) |
| Isis | 1998 | Sinaloa state (September 3) | Baja California Sur state (September 2) | — |
| Greg | 1999 | — | Baja California Sur state (September 7) | — |
| Olaf | 2003 | — | Colima state (October 7) | — |
| Adrian | 2005 | — | — | Honduras (May 20) |
| Henriette | 2007 | Baja California Sur state (September 4) | Sonora state (September 6) | — |
| Barbara | 2013 | Chiapas state (May 29) | — | — |
| Manuel | 2013 | Sinaloa state (September 19) | Michoacán state (September 15) | — |
| Carlos | 2015 | — | Jalisco state (June 17) | — |
| Newton | 2016 | Baja California Sur state (September 6) | Sonora state (September 7) | — |
| Max | 2017 | Guerrero state (September 14) | — | — |
| Lorena | 2019 | Jalisco state (September 19), Baja California Sur state (September 21) | — | — |
| Nora | 2021 | Jalisco state (August 27) | | |
| Pamela | 2021 | Sinaloa state (October 13) | — | — |