Tropical cyclone HELISAONINA 1985: track, intensity and history

Apr 19, 1985, 06:00:00

Apr 7, 1985, 06:00:00Apr 19, 1985, 06:00:00

Severe StormsClosed110 kt205 km/h

Historical storm track

Follow how Tropical cyclone HELISAONINA developed and moved during 1985, with its full recorded path, peak sustained winds of 110 kt, lowest central pressure and complete timeline.

Maximum wind110 kt
Central pressure941 hPa
DateTimeTypeWindkm/hPressurehPa
Apr 1906:00TDTropical depression----
Apr 1903:00TDTropical depression----
Apr 1900:00TDTropical depression35--
Apr 1821:00TDTropical depression45--
Apr 1818:00TDTropical depression45--
Apr 1815:00TDTropical depression45--
Apr 1812:00TDTropical depression45--
Apr 1809:00TDTropical depression50--
Apr 1806:00TDTropical depression55--
Apr 1803:00TDTropical depression55--
Apr 1800:00TCTropical cyclone55--
Apr 1721:00TDTropical depression55--
Apr 1718:00DBTropical disturbance55--
Apr 1715:00TDTropical depression55--
Apr 1712:00DBTropical disturbance55--
Apr 1709:00TDTropical depression55--
Apr 1706:00DBTropical disturbance55--
Apr 1703:00TDTropical depression55--
Apr 1700:00DBTropical disturbance551003
Apr 1621:00TDTropical depression601003
Apr 1618:00DBTropical disturbance651003
Apr 1615:00MTSModerate tropical storm701003
Apr 1612:00DBTropical disturbance751003
Apr 1609:00MTSModerate tropical storm801003
Apr 1606:00DBTropical disturbance851003
Apr 1603:00STSSevere tropical storm951003
Apr 1600:00DBTropical disturbance1001003
Apr 1521:00STSSevere tropical storm1101002
Apr 1518:00DBTropical disturbance1201000
Apr 1515:00TCTropical cyclone130999
Apr 1512:00DBTropical disturbance140997
Apr 1509:00TCTropical cyclone150994
Apr 1506:00TDTropical depression155991
Apr 1503:00TCTropical cyclone165991
Apr 1500:00TDTropical depression165991
Apr 1421:00ITCIntense tropical cyclone170988
Apr 1418:00TDTropical depression175984
Apr 1415:00ITCIntense tropical cyclone180980
Apr 1412:00TDTropical depression185976
Apr 1409:00ITCIntense tropical cyclone190971
Apr 1406:00TDTropical depression195966
Apr 1403:00ITCIntense tropical cyclone200954
Apr 1400:00MTSModerate tropical storm205941
Apr 1321:00ITCIntense tropical cyclone200941
Apr 1318:00MTSModerate tropical storm195941
Apr 1315:00ITCIntense tropical cyclone190948
Apr 1312:00MTSModerate tropical storm185954
Apr 1309:00ITCIntense tropical cyclone180954
Apr 1306:00MTSModerate tropical storm175954
Apr 1303:00ITCIntense tropical cyclone170954
Apr 1300:00MTSModerate tropical storm165954
Apr 1221:00TCTropical cyclone165954
Apr 1218:00MTSModerate tropical storm155954
Apr 1215:00TCTropical cyclone150954
Apr 1212:00MTSModerate tropical storm140954
Apr 1209:00TCTropical cyclone130954
Apr 1206:00MTSModerate tropical storm120954
Apr 1203:00STSSevere tropical storm115960
Apr 1200:00TDTropical depression110966
Apr 1121:00STSSevere tropical storm100966
Apr 1118:00TDTropical depression95966
Apr 1115:00STSSevere tropical storm90971
Apr 1112:00TDTropical depression85976
Apr 1109:00MTSModerate tropical storm80980
Apr 1106:00TDTropical depression75984
Apr 1103:00MTSModerate tropical storm70984
Apr 1100:00TDTropical depression65984
Apr 1021:00TDTropical depression60--
Apr 1018:00TDTropical depression55--
Apr 1015:00TDTropical depression50--
Apr 1012:00TDTropical depression45--
Apr 1009:00MTSModerate tropical storm65--
Apr 1006:00MTSModerate tropical storm65--
Apr 1003:00TDTropical depression----
Apr 1000:00TDTropical depression----
Apr 0921:00TDTropical depression----
Apr 0918:00TDTropical depression----
Apr 0915:00TDTropical depression----
Apr 0912:00TDTropical depression----
Apr 0909:00TDTropical depression----
Apr 0906:00TDTropical depression----
Apr 0903:00TDTropical depression----
Apr 0900:00TDTropical depression----
Apr 0821:00TDTropical depression----
Apr 0818:00TDTropical depression----
Apr 0815:00TDTropical depression----
Apr 0812:00TDTropical depression----
Apr 0809:00TDTropical depression----
Apr 0806:00TDTropical depression----
Apr 0803:00TDTropical depression----
Apr 0800:00TDTropical depression----
Apr 0721:00TDTropical depression----
Apr 0718:00TDTropical depression----
Apr 0715:00TDTropical depression----
Apr 0712:00TDTropical depression----
Apr 0709:00TDTropical depression----
Apr 0706:00TDTropical depression----

Event location history

97 Recorded locations

Nearby natural disasters

View natural disasters near this event:

MadagascarAtsinananaToamasina

Event Details

Event ID1985097S09076
StatusClosed
ClosedApr 19, 1985, 06:00:00
Coordinates-17.2000, 53.2000
Recorded locations97
Sources1

Source Links

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An event's reported location, extent and status may update at different times depending on the source. Verify critical decisions with official emergency agencies.

Event records come from NASA EONET, supplemented by USGS FDSN landslide records. Storm analyses and forecasts may use NOAA NHC or JTWC, with historical ATCF records from UCAR/NCAR. Satellite imagery is supplied through NASA Worldview/GIBS (GOES and Himawari) or EUMETSAT Meteosat, depending on map coverage.

Sources: NASA EONET · USGS · NOAA NHC · JTWC · UCAR/NCAR ATCF · NASA Worldview/GIBS · EUMETSAT Meteosat · OpenStreetMap contributors

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