The 1985 season

Hurricane Blanca (1985)

Hurricane Blanca reached Category 3 in the Eastern Pacific between June 6, 1985 and June 16, 1985.

Track and intensity

The whole track of Hurricane Blanca, colored by strength, with the other storms of the 1985 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

Open the live map with storms, cones and warnings

The storm

Basin
Eastern Pacific
Dates
June 6, 1985 to June 16, 1985
Peak strength
Category 3, 105 kt (121 mph)
Landfall
No; closest approach 416 km (258 mi)
Accumulated cyclone energy
23.2
Fastest the center moved
11 kt (13 mph)
Identifier
EP021985

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.

Track

Time (UTC)PositionWindPressureStatus
Jun 6, 18:0010.2N 92.8W30 ktTropical depression
Jun 7, 00:0010.3N 93.5W30 ktTropical depression
Jun 7, 06:0010.6N 94.1W35 ktTropical storm
Jun 7, 12:0010.8N 94.8W35 ktTropical storm
Jun 7, 18:0011.2N 95.7W45 ktTropical storm
Jun 8, 00:0011.6N 96.6W65 ktHurricane
Jun 8, 06:0012.0N 97.6W65 ktHurricane
Jun 8, 12:0012.3N 98.6W65 ktHurricane
Jun 8, 18:0012.7N 99.6W65 ktHurricane
Jun 9, 00:0012.9N 100.5W65 ktHurricane
Jun 9, 06:0013.1N 101.2W70 ktHurricane
Jun 9, 12:0013.3N 101.8W75 ktHurricane
Jun 9, 18:0013.4N 102.4W80 ktHurricane
Jun 10, 00:0013.7N 103.0W85 ktHurricane
Jun 10, 06:0013.9N 103.7W75 ktHurricane
Jun 10, 12:0014.3N 104.5W85 ktHurricane
Jun 10, 18:0014.6N 105.3W85 ktHurricane
Jun 11, 00:0015.0N 106.0W85 ktHurricane
Jun 11, 06:0015.3N 106.7W85 ktHurricane
Jun 11, 12:0015.4N 107.5W85 ktHurricane
Jun 11, 18:0015.5N 108.2W90 ktHurricane
Jun 12, 00:0015.3N 108.7W90 ktHurricane
Jun 12, 06:0015.4N 109.3W90 ktHurricane
Jun 12, 12:0015.6N 109.9W90 ktHurricane
Jun 12, 18:0015.7N 110.6W90 ktHurricane
Jun 13, 00:0015.9N 111.3W90 ktHurricane
Jun 13, 06:0016.0N 112.1W100 ktHurricane
Jun 13, 12:0016.2N 112.8W100 ktHurricane
Jun 13, 18:0016.3N 113.7W100 ktHurricane
Jun 14, 00:0016.5N 114.6W105 ktHurricane
Jun 14, 06:0016.6N 115.5W100 ktHurricane
Jun 14, 12:0016.7N 116.4W90 ktHurricane
Jun 14, 18:0016.8N 117.4W85 ktHurricane
Jun 15, 00:0016.9N 118.5W80 ktHurricane
Jun 15, 06:0017.0N 119.5W75 ktHurricane
Jun 15, 12:0017.1N 120.4W65 ktHurricane
Jun 15, 18:0017.1N 121.4W60 ktTropical storm
Jun 16, 00:0017.1N 122.1W60 ktTropical storm
Jun 16, 06:0017.2N 122.7W50 ktTropical storm
Jun 16, 12:0017.2N 123.3W30 ktTropical depression
Jun 16, 18:0017.2N 123.8W25 ktTropical depression

Other Eastern Pacific storms of 1985

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.