Fuera de temporada e inesperado sistema que esta rondando a las islas de las Seychelles.
Seychelles Meteorological ServicesTropical Cyclone Advisory #3
DEPRESSION TROPICALE 14-2011201222:00 PM RET June 5 2012
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At 18:00 PM UTC, Tropical Depression 14 (999 hPa) located at 9.4S 60.3E has 10 minute sustained winds of 30 knots with gusts of 45 knots. The depression is reported as moving west at 10 knots.
Dvorak Intensity: T2.5/2.5/D0.5/12 HRS
Near Gale Force Winds
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rough sea and locally gale force winds of 35 knots and high seas in the southern semi-circle, within a 50 NM radius from the center extending up to 200 NM from the center in southern semi-circle
Forecast and Intensity
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12 HRS: 9.5S 58.4E - 35 knots (Tempête Tropicale Moderée)24 HRS: 9.4S 56.6E - 35 knots (Tempête Tropicale Moderée)
48 HRS: 9.0S 54.3E - 25 knots (Perturbation Tropicale)
Additional Information
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Last available animated infrared pictures depict a burst of deep convection. System keeps on deepening. The low level circulation center is difficult to locate accurately. The wind field structure should remain assymetric with stronger winds in the southern semi-circle, due to the gradient effect with the subtropical strengthening anticyclone south of the system.
In the upper levels, the positive impact of the diminishing upper vertical wind shear within the next 36 hours, should be outbalanced by the weakening of the poleward upper divergence forecast within the next 18-24 hours... So, environmental conditions are rather favourable for the next 18-24 hours and system should keep on deepening while tracking globally westward on the north face of the subtropical high pressure belt.
The next tropical cyclone advisory from Seychelles Meteorological Services will be issued at 0:30 AM UTC..
MeteoFrance pasa directamente del sistema
Y este es el motivo principal por el cual el sistema ha sido capaz de desarrollarse, y el cual el servicio meteorológico de dicha islas, prevén que llegue a Tormenta Tropical Moderada.
Su centro esta parcialmente expuesto y toda la convección profunda queda desplazada al 3º y 4º cuadrante, SST nada favorable ( 25º-26º) y cizalladura baja de componente N-NE.