ABPW10 PGTW 280600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS/280600Z-290600ZJUN2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/271351ZJUN2026//
AMPN/REF A IS A TROPICAL CYCLONE FINAL WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 27JUN26 1200Z, TROPICAL STORM 07W (MEKKHALA) WAS LOCATED 
NEAR 35.5N 141.4E, APPROXIMATELY 84 NM EAST OF YOKOSUKA, JAPAN, AND HAD 
TRACKED EAST-NORTHEASTWARD AT 47 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS GUSTING TO 50 KNOTS. 
SEE REF A (WTPN31 PGTW 271500) FOR THE FINAL WARNING ON THIS SYSTEM.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 95W) PREVIOUSLY LOCATED NEAR 
5.3N 168.3E IS NOW LOCATED NEAR 6.4N 165.6E, APPROXIMATELY 183 NM 
SOUTHWEST OF KWAJALEIN. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) 
REVEALS A BROAD LOW-LEVEL CIRCULATION WITH DISORGANIZED FLARING 
CONVECTION. THE STRONGEST WINDS CONTINUE TO BE CONFINED TO THE 
SOUTHEASTERN QUADRANT OF THE SYSTEM, ASSOCIATED WITH THE WESTERLY WIND 
BURST.  ENVIRONMENTAL ANALYSIS REVEALS FAVORABLE CONDITIONS FOR 
DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (LESS THAN 15 KNOTS), GOOD 
POLEWARD OUTFLOW ALOFT, AND WARM (29-30 C) SEA SURFACE TEMPERATURES. 
GLOBAL MODELS ARE IN GOOD AGREEMENT ON THE STEADY DEVELOPMENT OF A BROAD 
CIRCULATION WITH SLOW MOVEMENT OVER THE NEXT 24-48 HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 20 TO 25 KNOTS. MINIMUM SEA 
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB. THE POTENTIAL FOR THE 
DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS 
REMAINS MEDIUM.
      (2) NO OTHER SUSPECT AREAS.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//
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