Tropical Cyclones
[Index]
South Indian Ocean Tropical Cyclone Season 2017-2018
Season 2017-2018 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH]
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Operational Tropical Cyclone Data
South Indian Ocean: All or some of the track must occur west of 135 E to be included.

Cyclone Name Map
ID
Cyclone
Number
Basin Date Range (UTC) Min
CP
Max
Winds
Tracking Map and data Warnings
Issued
DAHLIA 1 1801 SIO 23 Nov 2017 - 07 Dec 2017 985 50 Tropical Cyclone DAHLIA JTWC
HILDA 2 1802 SIO 22 Dec 2017 - 31 Dec 2017 995 45 Tropical Cyclone HILDA JTWC
AVA 3 1803 SIO 25 Dec 2017 - 09 Jan 2018 958 85 Tropical Cyclone AVA JTWC
IRVING 4 1804 SIO 01 Jan 2018 - 11 Jan 2018 966 80 Tropical Cyclone IRVING JTWC
JOYCE 5 1805 SIO 07 Jan 2018 - 17 Jan 2018 987 45 Tropical Cyclone JOYCE JTWC
BERGUITTA 6 1806 SIO 10 Jan 2018 - 29 Jan 2018 948 90 Tropical Cyclone BERGUITTA JTWC
CEBILE 7 1807 SIO 23 Jan 2018 - 10 Feb 2018 936 105 Tropical Cyclone CEBILE JTWC
KELVIN 8 1810 SIO 12 Feb 2018 - 22 Feb 2018 963 70 Tropical Cyclone KELVIN JTWC
DUMAZILE 9 1811 SIO 26 Feb 2018 - 12 Mar 2018 945 90 Tropical Cyclone DUMAZILE JTWC
ELIAKIM 10 1814 SIO 06 Mar 2018 - 21 Mar 2018 978 55 Tropical Cyclone ELIAKIM JTWC
MARCUS 11 1815 SIO 12 Mar 2018 - 25 Mar 2018 917 125 Tropical Cyclone MARCUS JTWC
NORA 12 1816 both 19 Mar 2018 - 28 Mar 2018 960 85 Tropical Cyclone NORA JTWC
FAKIR 13 1820 SIO 15 Apr 2018 - 26 Apr 2018 990 55 Tropical Cyclone FAKIR JTWC
FLAMBOYAN 14 1821 SIO 24 Apr 2018 - 03 May 2018 978 60 Tropical Cyclone FLAMBOYAN JTWC

Minimum central pressure (CP) in hPa. Maximum winds were reported as (or converted to) 10-min average in knots.

Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories and Google Maps.


Document: oper_2017_2018_south_indian_ocean_tropical_cyclones.htm
Updated: 6 December 2023
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