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发表于 2011-6-26 06:53:40
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<Analyses at 25/21 UTC>
Scale Large
Intensity -
Center position N33°35'(33.6°)
E124°50'(124.8°)
Direction and speed of movement N 55km/h(30kt)
Central pressure 985hPa
Maximum sustained wind speed 25m/s(50kt)
Maximum wind gust speed 35m/s(70kt)
Area of 30kt winds or more E750km(400NM)
W390km(210NM)
<Forecast for 26/09 UTC>
Intensity -
Center position of probability circle N37°25'(37.4°)
E123°40'(123.7°)
Direction and speed of movement N 35km/h(20kt)
Central pressure 990hPa
Maximum sustained wind speed 20m/s(40kt)
Maximum wind gust speed 30m/s(60kt)
Radius of probability circle 90km(50NM)
<Forecast for 26/21 UTC>
Intensity -
Center position of probability circle N39°00'(39.0°)
E123°35'(123.6°)
Direction and speed of movement N 15km/h(8kt)
Central pressure 994hPa
Maximum sustained wind speed 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Radius of probability circle 160km(85NM)
<Forecast for 27/18 UTC>
Intensity -
LOW
Center position of probability circle N42°05'(42.1°)
E127°50'(127.8°)
Direction and speed of movement NNE 20km/h(12kt)
Central pressure 998hPa
Radius of probability circle 330km(180NM)
Unit:
1KT(knot) = 1.852 km/h = 0.5144 m/s
1NM(nautical mile) = 1.852 km
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