Tropical Cyclones
[Index]
Main Index Home Page Stock Weather Photos Extreme Storms Discussion Storm News and Storm Chasing Reports Tropical Cyclones / Hurricanes / Typhoons Weather Data and Links Wild Fires / Bushfires Weather Observation Techniques Weather Picture Catalogue Tornado Pictures and Reports Stock Video Footage and DVDs for sale
Season 1969-1970 Tropical Cyclone HELEN Track Map
Season 1969-1970 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH]
<<- Previous TC | JTWC 1969-1970 Season | Next TC ->>

click for intensity scale information  Lat/long Grid: Show Hide

 Date Labels: Show Hide

Joint Typhoon Warning Centre Cyclone Data

Name: HELEN
Number: 743 / 7030

13 Apr 1970 12:00 UTC to 17 Apr 1970 00:00 UTC

    date/time    lat    long     hPa   cat  kts
1970-04-13 12   14.8   176.0W                             
1970-04-13 18   15.8   175.5W                             
1970-04-14 00   16.5   175.0W                             
1970-04-14 06   16.9   174.6W                             
1970-04-14 12   17.2   174.3W                             
1970-04-14 18   17.2   173.8W                             
1970-04-15 00   17.3   173.3W                             
1970-04-15 06   17.8   173.3W                             
1970-04-15 12   18.4   173.7W                             
1970-04-15 18   18.6   174.3W                             
1970-04-16 00   18.8   175.0W                             
1970-04-16 06   19.1   175.7W                             
1970-04-16 12   19.5   176.4W                             
1970-04-16 18   19.9   176.4W                             
1970-04-17 00   20.4   175.7W                             
Winds are 1-min average.

Tropical cyclone tracks developed by Michael Bath using data from the Joint Typhoon Warning Centre Best Tracks and Google Maps.


[Australian Severe Weather index] [Copyright Notice] [Email Contacts] [Search This Site] [Privacy Policy]
Document: tropical_cyclone_helen.htm Updated: 18 September 2016