 The storm turned toward the east on April 11 away from land . Convection organized thereafter into an eye feature , but was weaker than thunderstorms in typical tropical cyclones , resulting in its subtropical classification . The MFR estimated peak 10 ‑ minute winds of 95 km / h ( 60 mph ) on April 12 , noting that the system should have been named , but also that its " structure has had no recent analogue in [ the basin ] . " Meanwhile , the JTWC issued three tropical cyclone formation alerts , but never issued advisories . An increase in wind shear deteriorated the eye feature and the convection , promptly causing weakening . On April 15 , the circulation dissipated off the southwest coast of Madagascar . 
