The 2003 season

Cyclone Manou (2003)

Cyclone Manou reached Category 1 in the South Indian between May 1, 2003 and May 13, 2003, with a lowest pressure of 967 mb.

Radar

Reflectivity now over Cyclone Manou. Open it to see storms, cones and warnings on the map.

Open the live radar with storms, cones and warnings

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

The storm

Basin
South Indian
Dates
May 1, 2003 to May 13, 2003
Peak strength
Category 1, 75 kt (86 mph)
Lowest pressure
967 mb (28.56 inHg)
Landfall
No; closest approach 10 km (6 mi)
Accumulated cyclone energy
7.4
Tropical-storm-force wind reached
100 nmi (185 km, 115 mi) from the center at its widest
Eyewall radius at its peak
30 nmi (56 km, 35 mi)
Overall size
120 nmi (222 km, 138 mi) to the outermost closed isobar
Fastest the center moved
22 kt (25 mph)
Identifier
SH282003

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
May 1, 18:0011.3S 64.9E20 kt1004 mbTropical storm
May 2, 00:0011.0S 65.7E25 kt1002 mbTropical depression
May 2, 06:0011.1S 65.3E25 kt1002 mbTropical depression
May 2, 12:0011.3S 65.0E25 kt1002 mbTropical depression
May 2, 18:0011.6S 64.7E25 kt1002 mbTropical depression
May 3, 00:0012.1S 64.4E25 kt1002 mbTropical depression
May 3, 06:0012.8S 64.0E30 kt1000 mbTropical depression
May 3, 12:0013.7S 63.4E35 kt997 mbTropical storm
May 3, 18:0014.4S 62.6E40 kt994 mbTropical storm
May 4, 00:0015.0S 61.8E45 kt991 mbTropical storm
May 4, 06:0015.3S 61.2E45 kt991 mbTropical storm
May 4, 12:0015.6S 60.7E45 kt991 mbTropical storm
May 4, 18:0015.9S 60.1E45 kt991 mbTropical storm
May 5, 00:0016.1S 59.4E45 kt991 mbTropical storm
May 5, 06:0016.1S 58.7E45 kt991 mbTropical storm
May 5, 12:0016.2S 58.1E40 kt994 mbTropical storm
May 5, 18:0016.4S 57.5E40 kt994 mbTropical storm
May 6, 00:0016.8S 56.9E35 kt997 mbTropical storm
May 6, 06:0017.1S 56.1E35 kt997 mbTropical storm
May 6, 12:0017.5S 55.2E35 kt997 mbTropical storm
May 6, 18:0017.9S 54.3E35 kt997 mbTropical storm
May 7, 00:0018.1S 53.4E35 kt997 mbTropical storm
May 7, 06:0018.3S 52.6E45 kt991 mbTropical storm
May 7, 12:0018.6S 51.8E45 kt991 mbTropical storm
May 7, 18:0018.7S 51.2E55 kt984 mbTropical storm
May 8, 00:0018.8S 50.5E55 kt984 mbTropical storm
May 8, 06:0019.1S 49.8E65 kt976 mbTyphoon
May 8, 12:0019.2S 49.4E75 kt967 mbTyphoon
May 8, 18:0019.3S 49.2E75 kt967 mbTyphoon
May 9, 00:0019.4S 49.1E75 kt967 mbTyphoon
May 9, 06:0019.5S 49.0E75 kt967 mbTyphoon
May 9, 12:0019.7S 48.9E65 kt976 mbTyphoon
May 9, 18:0020.0S 48.9E60 kt980 mbTropical storm
May 10, 00:0020.4S 48.9E45 kt991 mbTropical storm
May 10, 06:0021.0S 48.9E40 kt994 mbTropical storm
May 10, 12:0021.8S 48.8E35 kt997 mbTropical storm
May 10, 18:0022.9S 48.9E30 kt1000 mbTropical depression
May 11, 00:0023.7S 50.0E25 kt1005 mbTropical storm
May 11, 06:0024.2S 50.8E25 kt1006 mbTropical storm
May 11, 12:0024.4S 51.3E25 kt1007 mbTropical storm
May 11, 18:0024.6S 51.7E25 kt1008 mbTropical storm
May 12, 00:0025.3S 51.6E30 kt1008 mbTropical storm
May 12, 06:0025.8S 51.1E30 kt1010 mbTropical storm
May 12, 12:0026.5S 50.1E30 kt1010 mbTropical storm
May 12, 18:0027.5S 49.2E30 kt1012 mbTropical storm
May 13, 00:0029.2S 48.4E25 kt1014 mbDisturbance
May 13, 06:0031.3S 47.9E25 kt1015 mbDisturbance

Other South Indian storms of 2003

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.