Hurricane History Map

Hurricane Roslyn path, 1986

Eastern and central Pacific basin, 15 October 1986 to 22 October 1986. Its recorded track is shown on the map and selected for you.

Tap or scroll to load the interactive map

Years1842 to 2026
Ocean basin

Choosing a minimum category hides storms with no wind speed in the record. To see which storms have passed near you, search a town or ZIP code, or tap the map.

Key
  • Tropical depression Winds below 34 knots (39 mph)
  • Tropical storm 34 to 63 knots (39 to 73 mph)
  • Category 1 64 to 82 knots (74 to 95 mph)
  • Category 2 83 to 95 knots (96 to 110 mph)
  • Category 3 96 to 112 knots (111 to 129 mph), major
  • Category 4 113 to 136 knots (130 to 156 mph), major
  • Category 5 137 knots (157 mph) or more, major
  • Unknown intensity No wind speed in the record
  • Post-tropical Storm has become post-tropical (dashed line)

How to read the lines. Each line is the track of one storm, drawn through its six-hourly positions and coloured by its intensity at each point (the Saffir-Simpson scale), so a line changes colour as the storm strengthens or weakens. Tap a line for its details, or tap anywhere else to see which storms have passed nearby. Weaker storms appear as you zoom in. Hurricanes, typhoons and cyclones are the same kind of storm with different names in different oceans.

What the record says

Roslyn was a hurricane in the Eastern and central Pacific basin that lasted about 7 days, from 15 October 1986 to 22 October 1986. Its peak was Category 4 (125 kt) on 19 October 1986, with a 1-minute sustained wind of 125 kt (144 mph, 232 km/h).

  • Category 4peak intensity
  • 125 ktpeak wind (144 mph)
  • 7 dayslifetime

Source of the peak wind: NOAA National Hurricane Center (HURDAT2, eastern Pacific).

It has its own page because it reached category 4 or stronger.

This page gives the official record's figures. It does not describe the human cost of the storm, which is far larger than any wind speed or pressure here.

Where it came ashore

The record shows no landfall: the storm stayed at sea.

Countries it came within 50 km of

Strongest effect first.

How to read this track

The line joins the storm's six-hourly positions with straight lines, coloured by its intensity at each point, so it shows how the storm strengthened and weakened. The real path curved between the positions. A dashed grey stretch means the storm had become post-tropical. Records before the satellite era (about the 1960s) are estimates.

Source: NOAA NCEI IBTrACS, public domain. See data sources and caveats.

Other notable storms of the 1986 Eastern and central Pacific season

Other notable storms near Mexico

  • Patricia (2015)20 October 2015 to 24 October 2015, peak Category 5 (185 kt), 872 hPa
  • Allen (1980)31 July 1980 to 11 August 1980, peak Category 5 (165 kt), 899 hPa
  • Gilbert (1988)8 September 1988 to 20 September 1988, peak Category 5 (160 kt), 888 hPa
  • Linda (1997)9 September 1997 to 17 September 1997, peak Category 5 (160 kt), 902 hPa
  • Polo (2026)17 September 2026 to 30 September 2026, peak Category 5 (155 kt), 892 hPa, provisional

The 1986 Eastern and central Pacific season · All notable storms

Embed this map

Copy this code into your web page. It is free to use. Please keep the link under the map, as it is how people find where the map comes from.