The 2018 season

Cyclone Sagar (2018)

Cyclone Sagar reached Category 1 in the North Indian between May 15, 2018 and May 20, 2018, with a lowest pressure of 974 mb, and made landfall.

Track and intensity

The whole track of Cyclone Sagar, 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
North Indian
Dates
May 15, 2018 to May 20, 2018
Peak strength
Category 1, 65 kt (75 mph)
Lowest pressure
974 mb (28.76 inHg)
Landfall
Yes
Accumulated cyclone energy
3.6
Tropical-storm-force wind reached
95 nmi (176 km, 109 mi) from the center at its widest
Eyewall radius at its peak
20 nmi (37 km, 23 mi)
Overall size
160 nmi (296 km, 184 mi) to the outermost closed isobar
Fastest the center moved
13 kt (15 mph)
Identifier
IO012018

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
May 15, 18:0011.3N 53.7E20 kt1007 mbDisturbance
May 16, 00:0012.0N 52.7E25 kt1004 mbTropical depression
May 16, 06:0012.7N 51.6E25 kt1004 mbTropical depression
May 16, 12:0013.1N 50.6E30 kt1005 mbTropical depression
May 16, 18:0013.2N 49.7E35 kt1002 mbTropical storm
May 17, 00:0013.2N 49.3E40 kt1002 mbTropical storm
May 17, 06:0013.2N 48.9E45 kt989 mbTropical storm
May 17, 12:0013.0N 48.1E50 kt985 mbTropical storm
May 17, 18:0012.4N 47.0E50 kt985 mbTropical storm
May 18, 00:0011.9N 46.4E50 kt985 mbTropical storm
May 18, 06:0011.7N 45.9E55 kt982 mbTropical storm
May 18, 12:0011.5N 45.5E60 kt978 mbTropical storm
May 18, 18:0011.2N 45.1E65 kt974 mbTyphoon
May 19, 00:0010.9N 44.7E60 kt978 mbTropical storm
May 19, 06:0010.6N 44.3E55 kt982 mbTropical storm
May 19, 12:0010.3N 43.9E50 kt995 mbTropical storm
May 19, 18:0010.0N 43.5E45 kt989 mbTropical storm
May 20, 00:009.9N 42.8E40 kt993 mbTropical storm
May 20, 06:009.8N 41.8E30 kt1000 mbTropical depression

Other North Indian 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.