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Season 1977-1978 Tropical Cyclone HAL Track Map
Season 1977-1978 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH]
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Bureau of Meteorology Tropical Cyclone Data

Name: HAL
Number: 583 / 197778_09

04 Apr 1978 12:00 UTC to 11 Apr 1978 23:00 UTC

    date/time    lat    long    hPa   cat  kts
1978-04-04 12   11.4   136.5   1006         20          
1978-04-04 18   11.3   136.3   1005         25          
1978-04-05 00   11.8   136.7   1005         25          
1978-04-05 06   12.5   136.8   1004         25          
1978-04-05 12   12.5   137.3   1003         25          
1978-04-05 18   12.1   137.5    996         35          
1978-04-06 00   12.0   137.8    995    1    40          
1978-04-06 06   12.2   138.2    995    1    40          
1978-04-06 12   12.2   139.0    992    1    40          
1978-04-06 14   12.3   139.5    988    1    50          
1978-04-06 17   12.5   140.0    985    2    50          
1978-04-06 23   13.1   140.7    985    2    50          
1978-04-07 05   13.9   141.4    992    1    45          
1978-04-07 11   14.6   142.3    998         35          
1978-04-07 17   15.1   144.0   1000         30          
1978-04-07 23   15.6   146.2    998         30          
1978-04-08 05   16.1   147.3    998         30          
1978-04-08 11   16.7   147.9   1000         30          
1978-04-08 14   17.1   148.1    999         30          
1978-04-08 17   17.3   148.5    998         30          
1978-04-08 20   17.2   148.3    999         30          
1978-04-08 23   17.4   148.3    999         30          
1978-04-09 05   17.5   149.4    994    1    30          
1978-04-09 11   17.5   150.5    998         30          
1978-04-09 17   17.5   151.3    997         30          
1978-04-09 23   17.5   151.9   1000         30          
1978-04-10 05   17.5   152.5    999         30          
1978-04-10 11   17.7   153.1   1001         30          
1978-04-10 17   17.9   153.7    999         30          
1978-04-10 23   18.2   154.0    998         30          
1978-04-11 05   18.8   154.0    998         30          
1978-04-11 11   19.6   153.8   1000         30          
1978-04-11 17   20.4   153.8    999         30          
1978-04-11 23   21.0   154.0   1001         25          
Winds are 10-min average.

Tropical cyclone tracks developed by Michael Bath using data from the Bureau of Meteorology and Google Maps.


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Document: tropical_cyclone_hal.htm Updated: 4 April 2018