Friday, October 30, 2009

JMA Bulletin at 21:45 UTC Oct. 29, 2009




TY 0921 (Mirinae)
Issued at 21:45 UTC, 29 October 2009

Analyses at 29/21 UTC
Scale -
Intensity Strong
Center position N15°25'(15.4°)
E126°30'(126.5°)
Direction and speed of movement W 35km/h(19kt)
Central pressure 960hPa
Maximum wind speed near the center 40m/s(75kt)
Maximum wind gust speed 55m/s(105kt)
Area of 50kt winds or more Wide 110km(60NM)
Area of 30kt winds or more N370km(200NM)
S220km(120NM)

Forecast for 30/21 UTC
Intensity Strong
Center position of probability circle N14°30'(14.5°)
E122°00'(122.0°)
Direction and speed of movement W 20km/h(11kt)
Central pressure 965hPa
Maximum wind speed near the center 35m/s(70kt)
Maximum wind gust speed 50m/s(100kt)
Radius of probability circle 140km(75NM)
Storm warning area Wide 220km(120NM)

Forecast for 31/18 UTC
Intensity -
Center position of probability circle N14°10'(14.2°)
E117°40'(117.7°)
Direction and speed of movement W 25km/h(13kt)
Central pressure 980hPa
Maximum wind speed near the center 30m/s(55kt)
Maximum wind gust speed 40m/s(80kt)
Radius of probability circle 260km(140NM)
Storm warning area Wide 310km(170NM)

Forecast for 01/18 UTC
Intensity -
Center position of probability circle N13°10'(13.2°)
E112°30'(112.5°)
Direction and speed of movement W 25km/h(13kt)
Central pressure 980hPa
Maximum wind speed near the center 30m/s(55kt)
Maximum wind gust speed 40m/s(80kt)
Radius of probability circle 390km(210NM)
Storm warning area Wide 440km(240NM)

Forecast for 02/18 UTC
Center position of probability circle N11°25'(11.4°)
E107°20'(107.3°)
Direction and speed of movement WSW 25km/h(13kt)
Radius of probability circle 520km(280NM)

Forecast for 03/18 UTC
Center position of probability circle N9°55'(9.9°)
E103°40'(103.7°)
Direction and speed of movement WSW 20km/h(10kt)
Radius of probability circle 560km(300NM)

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