Hurricanes & Tropical Storms - April 2011
Note: This report catalogs recent tropical cyclones and places each basin's tropical cyclone activity in a climate-scale context. It is not updated in real time. Users seeking real time status and forecasts of tropical cyclones should visit The National Hurricane Center.
Australian Basin
 Tropical Storm Errol Forecast Track  Saffir-Simpson Scale Color Legend |
| Tropical Cyclone | Errol | ||||||||
| Cyclogenesis Date | 04/15 | ||||||||
| Cyclolysis Date | 04/18 | ||||||||
| Highest Saffir-Simpson Category | TS | ||||||||
| Maximum 6-hr Sustained Wind | 63 mph (55 kt or 102 km/h) | ||||||||
| Min Pressure | 986 mbar | ||||||||
| Accumulated Cyclone Energy (ACE*) Index (kt2) | 2.6275 x 104 | ||||||||
| Landfall Information (date, location and sustained winds) | |||||||||
| Deaths | 0 | ||||||||
| *The (ACE) Index calculations are based on preliminary data. | |||||||||
