Cyclone tropical intense HELISAONINA

Fiche technique

Stade maximal Cyclone tropical intense
Durée de vie Du 07-04-1985 au 19-04-1985 soit 12 jours
Distance parcourue 3816 km
Vitesse moyenne des vents 90 km/h
Vitesse des vents maximum 200 km/h
Vitesse des rafales 270 km/h

Carte de trajectoire




Historique des points

Date Latitude Longitude Pression (hPa) Vent (kt) Classification
1985-04-19 00:00:00 -17 52.1 0 20 Perturbation tropicale
1985-04-18 21:00:00 -16.6 51.6 0 23 Perturbation tropicale
1985-04-18 18:00:00 -16.2 51.2 0 25 Perturbation tropicale
1985-04-18 15:00:00 -15.7 51 0 25 Perturbation tropicale
1985-04-18 12:00:00 -15.4 51.2 0 25 Perturbation tropicale
1985-04-18 09:00:00 -15 51.6 0 28 Perturbation tropicale
1985-04-18 06:00:00 -14.7 52.1 0 30 Dépression tropicale
1985-04-18 03:00:00 -14.6 52.6 0 30 Dépression tropicale
1985-04-18 00:00:00 -14.7 53 0 30 Dépression tropicale
1985-04-17 21:00:00 -14.9 53.3 0 30 Dépression tropicale
1985-04-17 18:00:00 -15 53.8 0 30 Dépression tropicale
1985-04-17 15:00:00 -15.1 54.2 0 30 Dépression tropicale
1985-04-17 12:00:00 -15.2 54.7 0 30 Dépression tropicale
1985-04-17 09:00:00 -15.4 55.2 0 30 Dépression tropicale
1985-04-17 06:00:00 -15.5 55.8 0 30 Dépression tropicale
1985-04-17 03:00:00 -15.7 56.2 0 30 Dépression tropicale
1985-04-17 00:00:00 -15.8 56.7 1003 30 Dépression tropicale
1985-04-16 21:00:00 -16 57.2 0 33 Dépression tropicale
1985-04-16 18:00:00 -16.2 57.7 1003 35 Dépression tropicale
1985-04-16 15:00:00 -16.4 58.2 0 38 Tempête tropicale
1985-04-16 12:00:00 -16.5 58.7 1003 40 Tempête tropicale
1985-04-16 09:00:00 -16.7 59.3 0 43 Tempête tropicale
1985-04-16 06:00:00 -16.9 59.9 1003 45 Tempête tropicale
1985-04-16 03:00:00 -17.1 60.6 0 50 Forte tempête tropicale
1985-04-16 00:00:00 -17.2 61.3 1003 55 Forte tempête tropicale
1985-04-15 21:00:00 -17.3 61.9 0 60 Forte tempête tropicale
1985-04-15 18:00:00 -17.4 62.5 1000 65 Cyclone tropical
1985-04-15 15:00:00 -17.6 63.1 0 70 Cyclone tropical
1985-04-15 12:00:00 -17.8 63.6 997 75 Cyclone tropical
1985-04-15 09:00:00 -18.1 64 0 80 Cyclone tropical
1985-04-15 06:00:00 -18.4 64.3 991 85 Cyclone tropical
1985-04-15 03:00:00 -18.6 64.3 0 88 Cyclone tropical
1985-04-15 00:00:00 -18.7 64.1 991 90 Cyclone tropical intense
1985-04-14 21:00:00 -18.8 63.9 0 93 Cyclone tropical intense
1985-04-14 18:00:00 -18.9 63.7 984 95 Cyclone tropical intense
1985-04-14 15:00:00 -18.9 63.5 0 98 Cyclone tropical intense
1985-04-14 12:00:00 -18.8 63.3 976 100 Cyclone tropical intense
1985-04-14 09:00:00 -18.6 63.2 0 103 Cyclone tropical intense
1985-04-14 06:00:00 -18.3 63.2 966 105 Cyclone tropical intense
1985-04-14 03:00:00 -18.1 63.1 0 108 Cyclone tropical intense
1985-04-14 00:00:00 -18 63.1 941 110 Cyclone tropical intense
1985-04-13 21:00:00 -17.8 63.2 0 108 Cyclone tropical intense
1985-04-13 18:00:00 -17.6 63.4 941 105 Cyclone tropical intense
1985-04-13 15:00:00 -17.4 63.7 0 103 Cyclone tropical intense
1985-04-13 12:00:00 -17.3 64 954 100 Cyclone tropical intense
1985-04-13 09:00:00 -17.1 64.3 0 98 Cyclone tropical intense
1985-04-13 06:00:00 -17 64.6 954 95 Cyclone tropical intense
1985-04-13 03:00:00 -16.8 65 0 93 Cyclone tropical intense
1985-04-13 00:00:00 -16.5 65.4 954 90 Cyclone tropical intense
1985-04-12 21:00:00 -16.2 65.9 0 88 Cyclone tropical
1985-04-12 18:00:00 -15.8 66.4 954 85 Cyclone tropical
1985-04-12 15:00:00 -15.5 66.8 0 80 Cyclone tropical
1985-04-12 12:00:00 -15.2 67.2 954 75 Cyclone tropical
1985-04-12 09:00:00 -14.9 67.6 0 70 Cyclone tropical
1985-04-12 06:00:00 -14.6 68 954 65 Cyclone tropical
1985-04-12 03:00:00 -14.3 68.4 0 63 Cyclone tropical
1985-04-12 00:00:00 -14.1 68.8 966 60 Forte tempête tropicale
1985-04-11 21:00:00 -13.8 69.2 0 55 Forte tempête tropicale
1985-04-11 18:00:00 -13.6 69.6 966 50 Forte tempête tropicale
1985-04-11 15:00:00 -13.3 69.9 0 48 Forte tempête tropicale
1985-04-11 12:00:00 -13.1 70.2 976 45 Tempête tropicale
1985-04-11 09:00:00 -12.7 70.5 0 43 Tempête tropicale
1985-04-11 06:00:00 -12.4 70.8 984 40 Tempête tropicale
1985-04-11 03:00:00 -12.2 71.1 0 38 Tempête tropicale
1985-04-11 00:00:00 -12 71.5 984 35 Dépression tropicale
1985-04-10 21:00:00 -11.9 71.9 0 33 Dépression tropicale
1985-04-10 18:00:00 -11.8 72.4 0 30 Dépression tropicale
1985-04-10 15:00:00 -11.9 72.9 0 28 Perturbation tropicale
1985-04-10 12:00:00 -11.9 73.4 0 25 Perturbation tropicale
1985-04-10 06:00:00 -11.8 74.6 0 0 Zone perturbée
1985-04-10 00:00:00 -11.3 75.4 0 0 Zone perturbée
1985-04-09 18:00:00 -11.2 75.5 0 0 Zone perturbée
1985-04-09 12:00:00 -11 75.6 0 0 Zone perturbée
1985-04-09 06:00:00 -10.8 75.6 0 0 Zone perturbée
1985-04-09 00:00:00 -10.6 75.6 0 0 Zone perturbée
1985-04-08 18:00:00 -10.4 75.7 0 0 Zone perturbée
1985-04-08 12:00:00 -10.2 75.7 0 0 Zone perturbée
1985-04-08 06:00:00 -10 75.8 0 0 Zone perturbée
1985-04-08 00:00:00 -9.7 75.9 0 0 Zone perturbée
1985-04-07 18:00:00 -9.5 76 0 0 Zone perturbée
1985-04-07 12:00:00 -9.3 76.1 0 0 Zone perturbée
1985-04-07 06:00:00 -9.2 76.1 0 0 Zone perturbée

Evolution de la vitesse des vents