< Cyclone 197503 1975 Season Cyclone 197505 >
Cyclone 197504 (SELMA)
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Best Track Map
Central Pressure Chart (Time Zone = UTC)
Basic Information
Birth
1974-11-30 00:00:00 UTC
Death (Latest)
1974-12-06 09:00:00 UTC
Lifetime
120 (hours) / 5.000 (days)
Minimum Pressure
980 (hPa)
Maximum Wind
70 (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
1160 (km)
Average Speed
9.7 (km/h) | 232 (km/d)
Range of Movement
Latitude 2.2 : Longitude 8.8
Wind Flux
1.0350E+03
Accumulated Cyclone Energy
5.3925E+04
Power Dissipation Index
2.9509E+06
Maximum Pressure Drop
-5 hPa / 06 hours
-5 hPa / 12 hours
-10 hPa / 24 hours
-14 hPa / 48 hours
Data Start
1974-11-29 00:00:00 UTC
Data End
1974-12-09 00:00:00 UTC
Data Duration
240 (hours) / 10.000 (days)
Animation
Best Track
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Only Track
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Track and Central Pressure
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< Cyclone 197503 1975 Season Cyclone 197505 >

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