Update of Typhoon JELAWAT
Posted by hanna on 9/21/2012, 5:54 pm
Sorry still don't know how to post floaters.  http://www.ssd.noaa.gov/mtsat/wpac/flash-rb.html





STS 1217 (JELAWAT)
Issued at 21:35 UTC, 21 September 2012


Analyses at 21/21 UTC>
Scale -
Intensity -
Center position N11°40'(11.7°)
E129°20'(129.3°)
Direction and speed of movement SW 15km/h(7kt)
Central pressure 990hPa
Maximum wind speed near the center 25m/s(50kt)
Maximum wind gust speed 35m/s(70kt)
Area of 30kt winds or more ALL220km(120NM)


<Forecast for 22/21 UTC>
Intensity Strong
Center position of probability circle N12°20'(12.3°)
E128°50'(128.8°)
Direction and speed of movement Almost stationary
Central pressure 970hPa
Maximum wind speed near the center 35m/s(65kt)
Maximum wind gust speed 50m/s(95kt)
Radius of probability circle 130km(70NM)
Storm warning area ALL220km(120NM)


<Forecast for 23/18 UTC>
Intensity Strong
Center position of probability circle N13°40'(13.7°)
E128°05'(128.1°)
Direction and speed of movement NNW Slowly
Central pressure 950hPa
Maximum wind speed near the center 40m/s(80kt)
Maximum wind gust speed 60m/s(115kt)
Radius of probability circle 200km(110NM)
Storm warning area ALL330km(180NM)


<Forecast for 24/18 UTC>
Intensity Very Strong
Center position of probability circle N15°20'(15.3°)
E127°00'(127.0°)
Direction and speed of movement NNW Slowly
Central pressure 940hPa
Maximum wind speed near the center 45m/s(85kt)
Maximum wind gust speed 60m/s(120kt)
Radius of probability circle 300km(160NM)
Storm warning area ALL460km(250NM)




http://www.usno.navy.mil/JTWC/
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Typhoon JELAWAT - hanna, 9/21/2012, 8:16 am
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