The 2017 season

Typhoon Nesat (2017)

Typhoon Nesat reached Category 2 in the Western Pacific between July 25, 2017 and July 31, 2017, with a lowest pressure of 956 mb, and made landfall.

Track and intensity

The whole track of Typhoon Nesat, colored by strength, with the other storms of the 2017 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
July 25, 2017 to July 31, 2017
Peak strength
Category 2, 90 kt (104 mph)
Lowest pressure
956 mb (28.23 inHg)
Landfall
Yes
Accumulated cyclone energy
6.8
Tropical-storm-force wind reached
235 nmi (435 km, 270 mi) from the center at its widest
Hurricane-force wind reached
35 nmi (65 km, 40 mi) from the center at its widest
Eyewall radius at its peak
15 nmi (28 km, 17 mi)
Overall size
200 nmi (370 km, 230 mi) to the outermost closed isobar
Peak gust in the best track
55 kt (63 mph)
Fastest the center moved
16 kt (18 mph)
Identifier
WP112017

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Jul 25, 00:0012.7N 128.9ETropical storm
Jul 25, 06:0013.2N 128.7E1002 mbTropical storm
Jul 25, 12:0014.2N 128.7E30 kt1000 mbLow
Jul 25, 18:0015.1N 128.3E35 kt996 mbTropical storm
Jul 26, 00:0015.8N 128.2E40 kt993 mbTropical storm
Jul 26, 06:0016.4N 128.0E45 kt989 mbTropical storm
Jul 26, 12:0016.9N 127.8E45 kt989 mbTropical storm
Jul 26, 18:0017.3N 127.7E50 kt985 mbTropical storm
Jul 27, 00:0017.9N 127.5E50 kt985 mbTropical storm
Jul 27, 06:0018.4N 127.1E55 kt988 mbTropical storm
Jul 27, 12:0018.7N 126.7E55 kt988 mbTropical storm
Jul 27, 18:0019.5N 126.4E60 kt978 mbTropical storm
Jul 28, 00:0020.1N 125.7E60 kt978 mbTropical storm
Jul 28, 06:0020.7N 125.2E65 kt974 mbTyphoon
Jul 28, 12:0021.2N 124.5E70 kt970 mbTyphoon
Jul 28, 18:0021.7N 123.6E75 kt967 mbTyphoon
Jul 29, 00:0022.4N 123.2E80 kt963 mbTyphoon
Jul 29, 06:0023.4N 122.8E85 kt959 mbTyphoon
Jul 29, 12:0024.7N 121.8E80 kt963 mbTyphoon
Jul 29, 18:0025.2N 120.2E60 kt978 mbTropical storm
Jul 30, 00:0025.7N 119.2E55 kt982 mbTropical storm
Jul 30, 06:0025.8N 118.0E40 kt993 mbTropical storm
Jul 30, 12:0026.0N 116.9E25 kt1004 mbTropical depression
Jul 30, 18:0025.3N 116.7E992 mbTropical storm
Jul 31, 00:0024.8N 116.6EDisturbance

Other Western Pacific storms of 2017

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.