< Typhoon 197808 1978 Season Typhoon 197810 >
Typhoon 197809 (AGNES)
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Central Pressure Chart (Time Zone = UTC)
Basic Information
Birth
1978-07-25 18:00:00 UTC
Death (Latest)
1978-07-30 12:00:00 UTC
Lifetime
114 (hours) / 4.750 (days)
Lifetime [JMA]
114 (hours) / 4.750 (days)
Minimum Pressure
980 (hPa)
Maximum Wind
55 (knots)
Largest Radius of Storm Wind
60 (nm) / 110 (km)
Largest Diameter of Storm Wind
120 (nm) / 220 (km)
Largest Radius of Gale Wind
150 (nm) / 280 (km)
Largest Diameter of Gale Wind
300 (nm) / 560 (km)
Length of Movement
1053 (km)
Average Speed
9.2 (km/h) | 221 (km/d)
Range of Movement
Latitude 3.1 : Longitude 3.4
Wind Flux
9.1500E+02
Accumulated Cyclone Energy
4.4575E+04
Power Dissipation Index
2.1919E+06
Maximum Pressure Drop
-5 hPa / 06 hours
-5 hPa / 12 hours
-10 hPa / 24 hours
-5 hPa / 48 hours
Data Start
1978-07-22 06:00:00 UTC
Data End
1978-07-31 00:00:00 UTC
Data Duration
210 (hours) / 8.750 (days)
Animation
Best Track
AMeDAS Precipitation
AMeDAS Wind Speed and Direction
AMeDAS Sun Duration
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Only Track
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Track and Central Pressure
  1. 196003
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  3. 196103
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< Typhoon 197808 1978 Season Typhoon 197810 >

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