Typhoon 195821 (HELEN)

Best Track Map

Central Pressure Chart (Time Zone = UTC)

Basic Information
Birth
1958-09-09 00:00:00 UTC
Death (Latest)
1958-09-19 00:00:00 UTC
Lifetime
240 (hours) / 10.000 (days)
Lifetime [JMA]
240 (hours) / 10.000 (days)
Minimum Pressure
920 (hPa)
Maximum Wind
(knots)
Largest Radius of Storm Wind
(nm) / 0 (km)
Largest Diameter of Storm Wind
(nm) / 0 (km)
Largest Radius of Gale Wind
(nm) / 0 (km)
Largest Diameter of Gale Wind
(nm) / 0 (km)
Length of Movement
5445 (km)
Average Speed
22.7 (km/h) \| 544 (km/d)
Range of Movement
Latitude 32.6 : Longitude 18.8
Wind Flux
0.0000E+00
Accumulated Cyclone Energy
0.0000E+00
Power Dissipation Index
0.0000E+00
Maximum Pressure Drop
-10 hPa / 06 hours -20 hPa / 12 hours -40 hPa / 24 hours -70 hPa / 48 hours
Data Start
1958-09-08 00:00:00 UTC
Data End
1958-09-22 06:00:00 UTC
Data Duration
342 (hours) / 14.250 (days)
Animation
Best Track MPEG-2 (4.41 MB) WMV (4.30 MB)
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Digital Typhoon: Typhoon 195821 (HELEN) - General Information (Pressure and Track Charts)

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