The 1993 season

Hurricane Hilary (1993)

Hurricane Hilary reached Category 3 in the Eastern Pacific between August 17, 1993 and August 27, 1993, with a lowest pressure of 957 mb, and made landfall.

Track and intensity

The whole track of Hurricane Hilary, colored by strength, with the other storms of the 1993 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

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The storm

Basin
Eastern Pacific
Dates
August 17, 1993 to August 27, 1993
Peak strength
Category 3, 105 kt (121 mph)
Lowest pressure
957 mb (28.26 inHg)
Landfall
Yes
Accumulated cyclone energy
15.2
Fastest the center moved
12 kt (14 mph)
Identifier
EP091993

Deaths and damage

No source this site reads publishes a machine-readable casualty or damage figure for a storm of this era. The National Hurricane Center’s season tables begin in 1995 and carry deaths and damage only from 2005 in the Atlantic and 2020 in both basins; the US Storm Events record begins in 1996.

Landfalls

Time (UTC)WherePositionWindPressure
Aug 25, 13:00Ciudad Constitución, Baja California Sur, Mexico, 69 km away24.8N 112.3W50 kt (58 mph)993 mb
Aug 26, 00:00Ciudad Constitución, Baja California Sur, Mexico, 110 km away25.9N 112.2W50 kt (58 mph)995 mb
Aug 26, 18:00Miguel Alemán (La Doce), Sonora, Mexico, 76 km away29.1N 112.2W30 kt (35 mph)1008 mb

Landfall points the US agencies flagged in the best track. The nearest town is named from the site’s gazetteer, not from the report.

Track

Time (UTC)PositionWindPressureStatus
Aug 17, 06:0013.4N 94.9W25 kt1009 mbTropical depression
Aug 17, 12:0013.3N 95.1W30 kt1008 mbTropical depression
Aug 17, 18:0013.3N 95.4W30 kt1007 mbTropical depression
Aug 18, 00:0013.4N 95.7W35 kt1006 mbTropical storm
Aug 18, 06:0013.5N 96.6W40 kt1003 mbTropical storm
Aug 18, 12:0013.6N 97.6W45 kt1000 mbTropical storm
Aug 18, 18:0013.8N 98.8W50 kt996 mbTropical storm
Aug 19, 00:0014.0N 100.0W55 kt993 mbTropical storm
Aug 19, 06:0014.3N 101.2W60 kt990 mbTropical storm
Aug 19, 12:0014.8N 102.2W65 kt987 mbHurricane
Aug 19, 18:0015.3N 103.1W70 kt984 mbHurricane
Aug 20, 00:0016.0N 103.7W75 kt981 mbHurricane
Aug 20, 06:0016.6N 104.5W75 kt978 mbHurricane
Aug 20, 12:0017.3N 105.4W80 kt975 mbHurricane
Aug 20, 18:0017.7N 106.3W90 kt970 mbHurricane
Aug 21, 00:0018.0N 106.9W95 kt965 mbHurricane
Aug 21, 06:0018.3N 107.4W100 kt960 mbHurricane
Aug 21, 12:0018.6N 107.9W105 kt957 mbHurricane
Aug 21, 18:0018.9N 108.6W105 kt957 mbHurricane
Aug 22, 00:0019.4N 109.1W100 kt960 mbHurricane
Aug 22, 06:0020.1N 109.7W95 kt963 mbHurricane
Aug 22, 12:0020.5N 110.5W85 kt973 mbHurricane
Aug 22, 18:0020.0N 110.7W70 kt983 mbHurricane
Aug 23, 00:0020.0N 110.5W60 kt990 mbTropical storm
Aug 23, 06:0020.1N 110.7W55 kt995 mbTropical storm
Aug 23, 12:0020.6N 110.9W50 kt998 mbTropical storm
Aug 23, 18:0021.2N 110.6W45 kt999 mbTropical storm
Aug 24, 00:0021.6N 110.8W40 kt1000 mbTropical storm
Aug 24, 06:0022.0N 111.0W35 kt1001 mbTropical storm
Aug 24, 12:0022.5N 111.2W35 kt1000 mbTropical storm
Aug 24, 18:0022.8N 111.5W40 kt998 mbTropical storm
Aug 25, 00:0023.3N 111.7W45 kt996 mbTropical storm
Aug 25, 06:0023.9N 112.1W50 kt994 mbTropical storm
Aug 25, 12:0024.6N 112.3W50 kt993 mbTropical storm
Aug 25, 13:00 landfall24.8N 112.3W50 kt993 mbTropical storm
Aug 25, 18:0025.3N 112.3W55 kt991 mbTropical storm
Aug 26, 00:00 landfall25.9N 112.2W50 kt995 mbTropical storm
Aug 26, 06:0026.9N 112.1W35 kt1005 mbTropical storm
Aug 26, 12:0027.9N 112.1W30 kt1007 mbTropical depression
Aug 26, 18:00 landfall29.1N 112.2W30 kt1008 mbTropical depression
Aug 27, 00:0029.7N 112.5W25 kt1009 mbTropical depression
Aug 27, 06:0030.7N 112.8W20 kt1011 mbTropical depression

Other Eastern Pacific storms of 1993

What this means

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Sources

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.

The National Hurricane Center has published no tropical cyclone report for this storm.