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.























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) | Position | Wind | Pressure | Status |
|---|---|---|---|---|
| Nov 28, 00:00 | 11.0S 140.0E | 20 kt | 1005 mb | Tropical storm |
| Nov 28, 06:00 | 11.0S 138.7E | 25 kt | 1001 mb | Tropical storm |
| Nov 28, 12:00 | 10.9S 137.3E | 25 kt | 1003 mb | Tropical storm |
| Nov 28, 18:00 | 10.7S 136.1E | 25 kt | 1002 mb | Tropical storm |
| Nov 29, 00:00 | 10.5S 135.0E | 25 kt | 1003 mb | Tropical storm |
| Nov 29, 06:00 | 10.2S 134.1E | 25 kt | 1001 mb | Tropical storm |
| Nov 29, 12:00 | 10.0S 133.0E | 25 kt | 1003 mb | Tropical storm |
| Nov 29, 18:00 | 10.0S 132.0E | 25 kt | 1001 mb | Tropical storm |
| Nov 30, 00:00 | 10.0S 131.0E | 25 kt | 1003 mb | Tropical storm |
| Nov 30, 06:00 | 10.0S 130.0E | 25 kt | 1001 mb | Tropical storm |
| Nov 30, 12:00 | 10.0S 129.5E | 25 kt | 1002 mb | Tropical storm |
| Nov 30, 18:00 | 10.0S 129.3E | 25 kt | 1001 mb | Tropical storm |
| Dec 1, 00:00 | 10.1S 129.0E | 25 kt | 1003 mb | Tropical storm |
| Dec 1, 06:00 | 10.3S 128.9E | 25 kt | 1001 mb | Tropical storm |
| Dec 1, 12:00 | 10.5S 128.8E | 25 kt | 1001 mb | Tropical storm |
| Dec 1, 18:00 | 10.6S 128.7E | 25 kt | 1000 mb | Tropical storm |
| Dec 2, 00:00 | 10.7S 128.6E | 25 kt | 1001 mb | Tropical storm |
| Dec 2, 06:00 | 10.9S 128.4E | 25 kt | 999 mb | Tropical storm |
| Dec 2, 12:00 | 11.0S 128.2E | 25 kt | 1000 mb | Tropical storm |
| Dec 2, 18:00 | 11.2S 128.1E | 25 kt | 998 mb | Tropical storm |
| Dec 3, 00:00 | 11.2S 127.8E | 25 kt | 1000 mb | Tropical depression |
| Dec 3, 06:00 | 12.2S 128.2E | 25 kt | 997 mb | Tropical depression |
| Dec 3, 12:00 | 12.8S 128.2E | 25 kt | 997 mb | Tropical depression |
| Dec 3, 18:00 | 13.6S 128.1E | 30 kt | 997 mb | Tropical depression |
| Dec 4, 00:00 | 14.3S 127.6E | 30 kt | 998 mb | Tropical depression |
| Dec 4, 06:00 | 14.5S 126.6E | 30 kt | 996 mb | Tropical depression |
| Dec 4, 12:00 | 14.6S 125.7E | 30 kt | 994 mb | Tropical depression |
| Dec 4, 18:00 | 14.6S 125.1E | 30 kt | 994 mb | Tropical depression |
| Dec 5, 00:00 | 14.5S 124.4E | 30 kt | 992 mb | Tropical depression |
| Dec 5, 06:00 | 14.5S 123.7E | 30 kt | 988 mb | Tropical depression |
| Dec 5, 12:00 | 14.5S 123.2E | 35 kt | 983 mb | Tropical storm |
| Dec 5, 18:00 | 14.6S 122.7E | 35 kt | 980 mb | Tropical storm |
| Dec 6, 00:00 | 14.8S 122.3E | 45 kt | 978 mb | Tropical storm |
| Dec 6, 06:00 | 15.0S 121.9E | 45 kt | 975 mb | Tropical storm |
| Dec 6, 12:00 | 15.4S 121.7E | 50 kt | 975 mb | Tropical storm |
| Dec 6, 18:00 | 16.1S 121.6E | 55 kt | 975 mb | Tropical storm |
| Dec 7, 00:00 | 16.7S 121.5E | 65 kt | 970 mb | Typhoon |
| Dec 7, 06:00 | 17.2S 121.3E | 75 kt | 970 mb | Typhoon |
| Dec 7, 12:00 | 17.6S 121.1E | 85 kt | 961 mb | Typhoon |
| Dec 7, 18:00 | 17.8S 121.0E | 110 kt | 951 mb | Typhoon |
| Dec 8, 00:00 | 18.1S 121.0E | 110 kt | 950 mb | Typhoon |
| Dec 8, 06:00 | 18.4S 121.2E | 110 kt | 946 mb | Typhoon |
| Dec 8, 12:00 | 18.8S 121.5E | 105 kt | 936 mb | Typhoon |
| Dec 8, 18:00 | 19.2S 121.8E | 95 kt | 946 mb | Typhoon |
| Dec 9, 00:00 | 19.7S 122.2E | 80 kt | 958 mb | Typhoon |
| Dec 9, 06:00 | 20.3S 122.7E | 70 kt | 968 mb | Typhoon |
| Dec 9, 12:00 | 20.7S 123.1E | 55 kt | 978 mb | Tropical storm |
| Dec 9, 18:00 | 21.0S 123.7E | 50 kt | 981 mb | Tropical storm |
| Dec 10, 00:00 | 21.2S 124.3E | 45 kt | 985 mb | Tropical storm |
| Dec 10, 06:00 | 21.3S 124.9E | 40 kt | 986 mb | Tropical storm |
| Dec 10, 12:00 | 21.4S 125.3E | 30 kt | 990 mb | Tropical depression |
| Dec 10, 18:00 | 21.3S 125.8E | 25 kt | 990 mb | Tropical depression |
| Dec 11, 00:00 | 21.5S 126.0E | 30 kt | 992 mb | Tropical storm |
| Dec 11, 06:00 | 21.4S 126.9E | 30 kt | 996 mb | Tropical storm |
| Dec 11, 12:00 | 21.2S 128.0E | 30 kt | 995 mb | Tropical storm |
| Dec 11, 18:00 | 20.5S 128.5E | 30 kt | 994 mb | Tropical storm |
| Dec 12, 00:00 | 20.0S 129.0E | 30 kt | 992 mb | Tropical storm |
| Dec 12, 06:00 | 20.1S 129.5E | 30 kt | 990 mb | Tropical storm |
| Dec 12, 12:00 | 20.5S 130.0E | 30 kt | 987 mb | Tropical storm |
| Dec 12, 18:00 | 20.5S 131.0E | 30 kt | 989 mb | Tropical storm |
| Dec 13, 00:00 | 20.5S 132.0E | 30 kt | 990 mb | Tropical storm |
| Dec 13, 06:00 | 20.5S 133.0E | 30 kt | 992 mb | Tropical storm |
| Dec 13, 12:00 | 20.5S 134.0E | 30 kt | 994 mb | Tropical storm |
| Dec 13, 18:00 | 20.5S 134.8E | 30 kt | 996 mb | Tropical storm |
| Dec 14, 00:00 | 20.5S 135.5E | 30 kt | 998 mb | Tropical storm |
Other South Pacific storms of 2001
- Unnamed tropical depressionSouth Pacific · 2001
- Unnamed tropical stormSouth Pacific · 2001
- Tropical Storm WinsomeSouth Pacific · 2001
- Tropical Storm WylvaSouth Pacific · 2001
- Unnamed tropical stormSouth Pacific · 2001
- Tropical Storm OmaSouth Pacific · 2001
- Tropical Storm AbigailSouth Pacific · 2001
- Cyclone PaulaSouth Pacific · 2001
- Tropical Storm RitaSouth Pacific · 2001
- Cyclone SoseSouth Pacific · 2001
- Cyclone AlistairSouth Pacific · 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.