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Season 1998-1999 Tropical Cyclone ALDA Track Map
Season 1998-1999 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH]
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Operational Tropical Cyclone Data : JTWC Advisories

Name: ALDA
Number: 9912

14 Jan 1999 12:00 UTC to 19 Jan 1999 06:00 UTC

    date/time    lat    long     hPa   cat  kts
1999-01-14 12   20.2    36.1    1002         15          
1999-01-14 18   20.4    36.4    1002         15          
1999-01-15 00   20.3    36.2    1002         15          
1999-01-15 06   20.2    36.2    1000         20          
1999-01-15 12   20.0    37.5     998         25          
1999-01-15 18   20.2    38.5     998         25          
1999-01-16 00   20.4    39.3     998         25          
1999-01-16 06   20.9    40.0     997         28          
1999-01-16 12   21.6    40.0     994         33          
1999-01-16 18   22.4    40.0     990    1    40          
1999-01-17 00   23.4    39.4     988    1    40          
1999-01-17 06   24.0    39.0     985    1    45          
1999-01-17 12   24.7    38.7     985    1    45          
1999-01-17 18   25.3    38.6     985    1    45          
1999-01-18 00   26.4    38.8     980    2    48          
1999-01-18 06   27.5    39.0     978    2    50          
1999-01-18 12   28.6    39.8     975    2    52          
1999-01-18 18   29.7    41.0     975    2    52          
1999-01-19 00   31.0    42.4     978    2    50          
1999-01-19 06   32.4    44.5     985    1    45          
Winds are 10-min average.

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


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Document: tropical_cyclone_alda.htm Updated: 28 May 2013