|
WXTLIST WMO=ABPW10
ABPW10 PGTW 272100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS REISSUED/272100Z-280600ZAUG2014//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY:
(1) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 18.3N
112.7E, IS NOW LOCATED NEAR 18.7N 111.6E, APPROXIMATELY 250 NM
SOUTHWEST OF HONG KONG. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY
SHOWS INCREASED CONSOLIDATION WITH DEEP CONVECTIVE BANDING
INCREASING ALONG THE SOUTHERN PERIPHERY OF A POORLY DEFINED LOW
LEVEL CIRCULATION WHILE CONVECTION TO THE NORTH HAS BEEN LIMITED AND
FLARING. UPPER LEVEL ANALYSIS REVEALS A CONDUCIVE ENVIRONMENT AS THE
SYSTEM IS SOUTH OF THE RIDGE AXES IN AN AREA OF LOW TO MODERATE (10-
15 KNOT) VERTICAL WIND SHEAR AND GOOD OUTFLOW. SEA SURFACE
TEMPERATURES IN THE REGION ARE FAVORABLE FOR DEVELOPMENT. MAXIMUM
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB. DUE TO THE INCREASED
CONSOLIDATION, BUT CLOSE PROXIMITY TO HAINAN ISLAND, WHICH WILL MOST
LIKELY HINDER DEVELOPMENT, THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO
MEDIUM.
(2) NO OTHER SUSPECT AREAS.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN 1.B.(1) TO MEDIUM.// |
|