The 2018 season

Typhoon Leepi (2018)

Typhoon Leepi reached Category 1 in the Western Pacific between August 10, 2018 and August 15, 2018, with a lowest pressure of 982 mb, and made landfall.

Track and intensity

The whole track of Typhoon Leepi, colored by strength, with the other storms of the 2018 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
Western Pacific
Dates
August 10, 2018 to August 15, 2018
Peak strength
Category 1, 65 kt (75 mph)
Lowest pressure
982 mb (29.00 inHg)
Landfall
Yes
Accumulated cyclone energy
4.5
Tropical-storm-force wind reached
100 nmi (185 km, 115 mi) from the center at its widest
Hurricane-force wind reached
25 nmi (46 km, 29 mi) from the center at its widest
Eyewall radius at its peak
20 nmi (37 km, 23 mi)
Overall size
165 nmi (306 km, 190 mi) to the outermost closed isobar
Fastest the center moved
20 kt (23 mph)
Identifier
WP192018

Radar at RKSG as it neared land, Aug 15, 18:00 UTC

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Aug 10, 00:0016.1N 146.6E20 kt1007 mbDisturbance
Aug 10, 06:0016.9N 145.8E20 kt1007 mbDisturbance
Aug 10, 12:0017.1N 145.2E25 kt1005 mbTropical depression
Aug 10, 18:0017.9N 144.8E30 kt1004 mbTropical depression
Aug 11, 00:0018.4N 144.5E35 kt1002 mbTropical storm
Aug 11, 06:0019.1N 144.1E45 kt996 mbTropical storm
Aug 11, 12:0019.9N 143.6E50 kt992 mbTropical storm
Aug 11, 18:0020.6N 143.0E50 kt992 mbTropical storm
Aug 12, 00:0021.5N 142.6E55 kt989 mbTropical storm
Aug 12, 06:0022.8N 142.2E60 kt986 mbTropical storm
Aug 12, 12:0023.7N 141.5E65 kt983 mbTyphoon
Aug 12, 18:0024.7N 140.6E65 kt982 mbTyphoon
Aug 13, 00:0025.7N 139.5E60 kt986 mbTropical storm
Aug 13, 06:0026.5N 138.6E55 kt989 mbTropical storm
Aug 13, 12:0027.3N 137.6E55 kt988 mbTropical storm
Aug 13, 18:0028.3N 137.1E50 kt990 mbTropical storm
Aug 14, 00:0029.4N 136.1E50 kt990 mbTropical storm
Aug 14, 06:0030.6N 134.7E45 kt993 mbTropical storm
Aug 14, 12:0031.6N 133.1E45 kt994 mbTropical storm
Aug 14, 18:0032.6N 131.4E40 kt996 mbTropical storm
Aug 15, 00:0033.9N 130.0E35 kt999 mbTropical storm
Aug 15, 06:0034.9N 129.4E30 kt1003 mbTropical depression
Aug 15, 12:0035.9N 129.5E30 kt1003 mbPost-tropical
Aug 15, 18:0036.6N 129.9E25 kt1006 mbPost-tropical

Other Western Pacific storms of 2018

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.