The 2015 season

Hurricane Kate (2015)

Hurricane Kate reached Category 1 in the North Atlantic between November 8, 2015 and November 13, 2015, with a lowest pressure of 980 mb.

Track and intensity

The whole track of Hurricane Kate, colored by strength, with the other storms of the 2015 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
North Atlantic
Dates
November 8, 2015 to November 13, 2015
Peak strength
Category 1, 75 kt (86 mph)
Lowest pressure
980 mb (28.94 inHg)
Landfall
No; closest approach 178 km (111 mi)
Accumulated cyclone energy
3.7
Tropical-storm-force wind reached
710 nmi (1315 km, 817 mi) from the center at its widest
Hurricane-force wind reached
40 nmi (74 km, 46 mi) from the center at its widest
Eyewall radius at its peak
30 nmi (56 km, 35 mi)
Overall size
170 nmi (315 km, 196 mi) to the outermost closed isobar
Peak gust in the best track
80 kt (92 mph)
Fastest the center moved
43 kt (49 mph)
Identifier
AL122015

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Nov 8, 18:0022.2N 71.5W30 kt1010 mbTropical depression
Nov 9, 00:0022.8N 72.6W30 kt1010 mbTropical depression
Nov 9, 06:0023.4N 73.7W35 kt1010 mbTropical storm
Nov 9, 12:0024.1N 74.8W40 kt1008 mbTropical storm
Nov 9, 18:0025.0N 75.7W45 kt1008 mbTropical storm
Nov 10, 00:0026.4N 76.2W50 kt1006 mbTropical storm
Nov 10, 06:0028.0N 76.2W55 kt1003 mbTropical storm
Nov 10, 12:0029.5N 75.4W60 kt998 mbTropical storm
Nov 10, 18:0031.2N 74.0W60 kt993 mbTropical storm
Nov 11, 00:0033.1N 71.3W65 kt990 mbHurricane
Nov 11, 06:0035.2N 67.6W70 kt985 mbHurricane
Nov 11, 12:0036.2N 62.5W75 kt980 mbHurricane
Nov 11, 18:0037.6N 58.2W65 kt980 mbHurricane
Nov 12, 00:0038.9N 55.0W65 kt980 mbExtratropical
Nov 12, 06:0040.0N 52.0W65 kt980 mbExtratropical
Nov 12, 12:0041.3N 50.4W55 kt981 mbExtratropical
Nov 12, 18:0041.9N 49.9W55 kt983 mbExtratropical
Nov 13, 00:0041.5N 49.2W50 kt985 mbExtratropical
Nov 13, 06:0040.8N 47.5W45 kt985 mbExtratropical
Nov 13, 12:0040.7N 45.4W45 kt987 mbExtratropical

Other North Atlantic storms of 2015

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.