Re: 17W.USAGI/TY 1319 (USAGI) quite the monster and heading toward Hong Kong.
Posted by hanna on 9/22/2013, 10:31 am
Yes USAGI has made landfall but as you can see UASGI is still nasty .

TY 1319 (USAGI)
Issued at 13:10 UTC, 22 September 2013
Analyses at 22/12 UTC>
Scale -
Intensity Strong
Center position N22°55'(22.9°)
E115°25'(115.4°)
Direction and speed of movement WNW 20km/h(12kt)
Central pressure 940hPa
Maximum wind speed near the center 40m/s(80kt)
Maximum wind gust speed 60m/s(115kt)
Area of 50kt winds or more ALL170km(90NM)
Area of 30kt winds or more NE500km(270NM)
SW390km(210NM)

<Forecast for 23/00 UTC>
Intensity -
Center position of probability circle N23°25'(23.4°)
E113°00'(113.0°)
Direction and speed of movement W 20km/h(12kt)
Central pressure 975hPa
Maximum sustained wind speed 30m/s(55kt)
Maximum wind gust speed 40m/s(80kt)
Radius of probability circle 90km(50NM)
Storm warning area ALL220km(120NM)

<Forecast for 23/12 UTC>
Intensity -
Center position of probability circle N23°55'(23.9°)
E110°35'(110.6°)
Direction and speed of movement W 20km/h(11kt)
Central pressure 992hPa
Maximum sustained wind speed 20m/s(40kt)
Maximum wind gust speed 30m/s(60kt)
Radius of probability circle 140km(75NM)

<Forecast for 24/12 UTC>
Intensity -
TD
Center position of probability circle N23°25'(23.4°)
E107°30'(107.5°)
Direction and speed of movement W 15km/h(7kt)
Central pressure 1002hPa
Radius of probability circle 200km(110NM)




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17W.USAGI/TY 1319 (USAGI) quite the monster and heading toward Hong Kong. - hanna, 9/20/2013, 10:17 am
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