Tropical Cyclones
[Index] | Season 1973-1974 Tropical Cyclone HELEN Track Map |
Season 1973-1974 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH] | |
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Joint Typhoon Warning Centre Cyclone Data
Name: HELEN
Number: 864 / 7426
28 Feb 1974 00:00 UTC to 04 Mar 1974 12:00 UTC
date/time lat long hPa cat kts 1974-02-28 00 16.8 122.3 1974-02-28 06 17.1 121.1 1974-02-28 12 17.4 120.0 1974-02-28 18 17.8 118.8 1974-03-01 00 18.3 117.8 1974-03-01 06 18.7 117.1 1974-03-01 12 19.1 116.6 1974-03-01 18 19.4 116.0 1974-03-02 00 19.6 115.3 1974-03-02 06 19.5 114.1 1974-03-02 12 19.4 112.8 1974-03-02 18 19.2 111.7 1974-03-03 00 19.0 110.6 1974-03-03 06 19.0 109.5 1974-03-03 12 19.1 108.3 1974-03-03 18 19.3 107.6 1974-03-04 00 19.6 106.9 1974-03-04 06 20.0 105.5 1974-03-04 12 20.6 103.5Winds are 1-min average. |
Tropical cyclone tracks developed by Michael Bath using data from the Joint Typhoon Warning Centre Best Tracks and Google Maps.
Document: tropical_cyclone_helen.htm
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