Unnamed tropical depression (2003)
Unnamed tropical depression peaked at 30 kt in the North Atlantic between September 8, 2003 and September 10, 2003, with a lowest pressure of 1007 mb.
Radar
Reflectivity now over Unnamed tropical depression. 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
- North Atlantic
- Dates
- September 8, 2003 to September 10, 2003
- Peak strength
- Tropical Depression, 30 kt (35 mph)
- Lowest pressure
- 1007 mb (29.74 inHg)
- Landfall
- No; closest approach 540 km (336 mi)
- Accumulated cyclone energy
- 0.0
- Eyewall radius at its peak
- 40 nmi (74 km, 46 mi)
- Overall size
- 150 nmi (278 km, 173 mi) to the outermost closed isobar
- Fastest the center moved
- 13 kt (15 mph)
- Identifier
- AL142003
Deaths and damage
No source this site reads carries a casualty or damage figure for this storm.
Track
| Time (UTC) | Position | Wind | Pressure | Status |
|---|---|---|---|---|
| Sep 8, 06:00 | 11.6N 21.7W | 25 kt | 1009 mb | Tropical depression |
| Sep 8, 12:00 | 11.4N 22.2W | 25 kt | 1009 mb | Tropical depression |
| Sep 8, 18:00 | 11.2N 22.6W | 25 kt | 1009 mb | Tropical depression |
| Sep 9, 00:00 | 11.2N 23.0W | 25 kt | 1008 mb | Tropical depression |
| Sep 9, 06:00 | 11.6N 23.6W | 25 kt | 1007 mb | Tropical depression |
| Sep 9, 12:00 | 12.4N 24.4W | 30 kt | 1007 mb | Tropical depression |
| Sep 9, 18:00 | 13.6N 24.9W | 30 kt | 1007 mb | Tropical depression |
| Sep 10, 00:00 | 14.6N 25.0W | 25 kt | 1008 mb | Tropical depression |
| Sep 10, 06:00 | 15.3N 25.1W | 25 kt | 1009 mb | Tropical depression |
| Sep 10, 12:00 | 15.9N 25.2W | 25 kt | 1010 mb | Tropical depression |
Other North Atlantic storms of 2003
- Tropical Storm AnaNorth Atlantic · 2003
- Unnamed tropical depressionNorth Atlantic · 2003
- Tropical Storm BillNorth Atlantic · 2003
- Hurricane ClaudetteNorth Atlantic · 2003
- Hurricane DannyNorth Atlantic · 2003
- Unnamed tropical depressionNorth Atlantic · 2003
- Unnamed tropical depressionNorth Atlantic · 2003
- Hurricane ErikaNorth Atlantic · 2003 · 2 deaths · $12,000
- Unnamed tropical depressionNorth Atlantic · 2003
- Hurricane FabianNorth Atlantic · 2003
- Tropical Storm GraceNorth Atlantic · 2003
- Tropical Storm HenriNorth Atlantic · 2003
- Hurricane IsabelNorth Atlantic · 2003
- Hurricane JuanNorth Atlantic · 2003
- Hurricane KateNorth Atlantic · 2003
- Tropical Storm LarryNorth Atlantic · 2003
- Tropical Storm MindyNorth Atlantic · 2003
- Tropical Storm NicholasNorth Atlantic · 2003
- Tropical Storm OdetteNorth Atlantic · 2003
- Tropical Storm PeterNorth Atlantic · 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.