Re: Non-stop in the West Pacific
Posted by hanna on 8/1/2013, 12:23 pm
tvsteve thank you for the post.

I'm not sure when this video was made but JTWC now has it listed as a TS Jebi.  
The Navy also has it listed as a TS Jebi.  I think Jebi was originally suppose to loose strength after Hainan, China.  It seems to me all of the tropical storms, every where, so far this year seem to build up die back and build up again then die.  Hummmm.


I don't know how much you have seen but for the most part it has been almost non stop invests since about May of 2012.  Interesting Okinawa saw a lot of action last year and this year they are very dry, so far.  
 



WTPN31 PGTW 011500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 09W (JEBI) WARNING NR 007    
  01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
  MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
  WIND RADII VALID OVER OPEN WATER ONLY
   ---
  WARNING POSITION:
  011200Z --- NEAR 16.7N 113.1E
    MOVEMENT PAST SIX HOURS - 325 DEGREES AT 07 KTS
    POSITION ACCURATE TO WITHIN 050 NM
    POSITION BASED ON CENTER LOCATED BY SATELLITE
  PRESENT WIND DISTRIBUTION:
  MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                           060 NM SOUTHEAST QUADRANT
                           060 NM SOUTHWEST QUADRANT
                           065 NM NORTHWEST QUADRANT
  REPEAT POSIT: 16.7N 113.1E
   ---
  FORECASTS:
  12 HRS, VALID AT:
  020000Z --- 18.0N 111.9E
  MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                           060 NM SOUTHEAST QUADRANT
                           060 NM SOUTHWEST QUADRANT
                           065 NM NORTHWEST QUADRANT
  VECTOR TO 24 HR POSIT: 310 DEG/ 11 KTS
   ---
  24 HRS, VALID AT:
  021200Z --- 19.4N 110.1E
  MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  VECTOR TO 36 HR POSIT: 290 DEG/ 12 KTS
   ---
  36 HRS, VALID AT:
  030000Z --- 20.3N 107.7E
  MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
                           065 NM SOUTHEAST QUADRANT
                           065 NM SOUTHWEST QUADRANT
                           070 NM NORTHWEST QUADRANT
  VECTOR TO 48 HR POSIT: 290 DEG/ 14 KTS
   ---
  EXTENDED OUTLOOK:
  48 HRS, VALID AT:
  031200Z --- 21.3N 105.0E
  MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
  VECTOR TO 72 HR POSIT: 290 DEG/ 14 KTS
   ---
  72 HRS, VALID AT:
  041200Z --- 23.3N 99.3E
  MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
  WIND RADII VALID OVER OPEN WATER ONLY
  DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   ---
REMARKS:
011500Z POSITION NEAR 17.0N 112.8E.
TROPICAL STORM 09W (JEBI), LOCATED APPROXIMATELY 483 NM EAST-
SOUTHEASTWARD OF HANOI, VIETNAM, HAS TRACKED NORTHWESTWARD AT 07
KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
011200Z IS 20 FEET. NEXT WARNINGS AT 012100Z, 020300Z, 020900Z AND
021500Z.//
NNNN

From JMA

TS 1309 (JEBI)
Issued at 15:45 UTC, 1 August 2013

Analyses at 01/15 UTC>
Scale -
Intensity -
Center position N16°35'(16.6°)
E112°50'(112.8°)
Direction and speed of movement WNW 10km/h(6kt)
Central pressure 992hPa
Maximum wind speed near the center 20m/s(40kt)
Maximum wind gust speed 30m/s(60kt)
Area of 30kt winds or more SE460km(250NM)
NW280km(150NM)

<Forecast for 02/15 UTC>
Intensity -
Center position of probability circle N19°20'(19.3°)
E110°25'(110.4°)
Direction and speed of movement NW 15km/h(9kt)
Central pressure 985hPa
Maximum wind speed near the center 23m/s(45kt)
Maximum wind gust speed 35m/s(65kt)
Radius of probability circle 130km(70NM)

<Forecast for 03/12 UTC>
Intensity -
Center position of probability circle N21°10'(21.2°)
E107°35'(107.6°)
Direction and speed of movement NW 15km/h(9kt)
Central pressure 990hPa
Maximum wind speed near the center 20m/s(40kt)
Maximum wind gust speed 30m/s(60kt)
Radius of probability circle 200km(110NM)

<Forecast for 04/12 UTC>
Intensity -
TD
Center position of probability circle N22°50'(22.8°)
E104°10'(104.2°)
Direction and speed of movement WNW 15km/h(9kt)
Central pressure 1004hPa
Radius of probability circle 300km(160NM)


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Saharan dust - cypresstx, 7/30/2013, 5:57 pm
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