The 2001 season

Cyclone Sam (2001)

Cyclone Sam reached Category 3 in the South Pacific between November 28, 2000 and December 14, 2000, with a lowest pressure of 935 mb, and made landfall.

Radar

Reflectivity now over Cyclone Sam. 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 Pacific
Dates
November 28, 2000 to December 14, 2000
Peak strength
Category 3, 110 kt (127 mph)
Lowest pressure
935 mb (27.61 inHg)
Landfall
Yes
Accumulated cyclone energy
10.6
Fastest the center moved
14 kt (16 mph)
Identifier
SH032001

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Nov 28, 00:0011.0S 140.0E20 kt1005 mbTropical storm
Nov 28, 06:0011.0S 138.7E25 kt1001 mbTropical storm
Nov 28, 12:0010.9S 137.3E25 kt1003 mbTropical storm
Nov 28, 18:0010.7S 136.1E25 kt1002 mbTropical storm
Nov 29, 00:0010.5S 135.0E25 kt1003 mbTropical storm
Nov 29, 06:0010.2S 134.1E25 kt1001 mbTropical storm
Nov 29, 12:0010.0S 133.0E25 kt1003 mbTropical storm
Nov 29, 18:0010.0S 132.0E25 kt1001 mbTropical storm
Nov 30, 00:0010.0S 131.0E25 kt1003 mbTropical storm
Nov 30, 06:0010.0S 130.0E25 kt1001 mbTropical storm
Nov 30, 12:0010.0S 129.5E25 kt1002 mbTropical storm
Nov 30, 18:0010.0S 129.3E25 kt1001 mbTropical storm
Dec 1, 00:0010.1S 129.0E25 kt1003 mbTropical storm
Dec 1, 06:0010.3S 128.9E25 kt1001 mbTropical storm
Dec 1, 12:0010.5S 128.8E25 kt1001 mbTropical storm
Dec 1, 18:0010.6S 128.7E25 kt1000 mbTropical storm
Dec 2, 00:0010.7S 128.6E25 kt1001 mbTropical storm
Dec 2, 06:0010.9S 128.4E25 kt999 mbTropical storm
Dec 2, 12:0011.0S 128.2E25 kt1000 mbTropical storm
Dec 2, 18:0011.2S 128.1E25 kt998 mbTropical storm
Dec 3, 00:0011.2S 127.8E25 kt1000 mbTropical depression
Dec 3, 06:0012.2S 128.2E25 kt997 mbTropical depression
Dec 3, 12:0012.8S 128.2E25 kt997 mbTropical depression
Dec 3, 18:0013.6S 128.1E30 kt997 mbTropical depression
Dec 4, 00:0014.3S 127.6E30 kt998 mbTropical depression
Dec 4, 06:0014.5S 126.6E30 kt996 mbTropical depression
Dec 4, 12:0014.6S 125.7E30 kt994 mbTropical depression
Dec 4, 18:0014.6S 125.1E30 kt994 mbTropical depression
Dec 5, 00:0014.5S 124.4E30 kt992 mbTropical depression
Dec 5, 06:0014.5S 123.7E30 kt988 mbTropical depression
Dec 5, 12:0014.5S 123.2E35 kt983 mbTropical storm
Dec 5, 18:0014.6S 122.7E35 kt980 mbTropical storm
Dec 6, 00:0014.8S 122.3E45 kt978 mbTropical storm
Dec 6, 06:0015.0S 121.9E45 kt975 mbTropical storm
Dec 6, 12:0015.4S 121.7E50 kt975 mbTropical storm
Dec 6, 18:0016.1S 121.6E55 kt975 mbTropical storm
Dec 7, 00:0016.7S 121.5E65 kt970 mbTyphoon
Dec 7, 06:0017.2S 121.3E75 kt970 mbTyphoon
Dec 7, 12:0017.6S 121.1E85 kt961 mbTyphoon
Dec 7, 18:0017.8S 121.0E110 kt951 mbTyphoon
Dec 8, 00:0018.1S 121.0E110 kt950 mbTyphoon
Dec 8, 06:0018.4S 121.2E110 kt946 mbTyphoon
Dec 8, 12:0018.8S 121.5E105 kt936 mbTyphoon
Dec 8, 18:0019.2S 121.8E95 kt946 mbTyphoon
Dec 9, 00:0019.7S 122.2E80 kt958 mbTyphoon
Dec 9, 06:0020.3S 122.7E70 kt968 mbTyphoon
Dec 9, 12:0020.7S 123.1E55 kt978 mbTropical storm
Dec 9, 18:0021.0S 123.7E50 kt981 mbTropical storm
Dec 10, 00:0021.2S 124.3E45 kt985 mbTropical storm
Dec 10, 06:0021.3S 124.9E40 kt986 mbTropical storm
Dec 10, 12:0021.4S 125.3E30 kt990 mbTropical depression
Dec 10, 18:0021.3S 125.8E25 kt990 mbTropical depression
Dec 11, 00:0021.5S 126.0E30 kt992 mbTropical storm
Dec 11, 06:0021.4S 126.9E30 kt996 mbTropical storm
Dec 11, 12:0021.2S 128.0E30 kt995 mbTropical storm
Dec 11, 18:0020.5S 128.5E30 kt994 mbTropical storm
Dec 12, 00:0020.0S 129.0E30 kt992 mbTropical storm
Dec 12, 06:0020.1S 129.5E30 kt990 mbTropical storm
Dec 12, 12:0020.5S 130.0E30 kt987 mbTropical storm
Dec 12, 18:0020.5S 131.0E30 kt989 mbTropical storm
Dec 13, 00:0020.5S 132.0E30 kt990 mbTropical storm
Dec 13, 06:0020.5S 133.0E30 kt992 mbTropical storm
Dec 13, 12:0020.5S 134.0E30 kt994 mbTropical storm
Dec 13, 18:0020.5S 134.8E30 kt996 mbTropical storm
Dec 14, 00:0020.5S 135.5E30 kt998 mbTropical storm

Other South Pacific storms of 2001

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.