ABPW10 PGTW 220600

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//

SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH

PACIFIC OCEANS/220600Z-230600ZMAR2026//

RMKS/

1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):

   A. TROPICAL CYCLONE SUMMARY: NONE.

   B. TROPICAL DISTURBANCE SUMMARY: NONE.

   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:

      (1) THE AREA OF CONVECTION (INVEST 98P) PREVIOUSLY LOCATED NEAR

12.9S 160.5E IS NOW LOCATED NEAR 13.3S 160.9E, APPROXIMATELY 231 NM

SOUTH-SOUTHEAST OF HONIARA. ENVIRONMENT ANALYSES REVEALS FAVORABLE

CONDITIONS FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (15 KNOTS OR

LESS), STRONG POLEWARD OUTFLOW ALOFT, AND WARM (28-29C) SEA SURFACE

TEMPERATURES. A 212237Z ASCAT PASS SHOWS A DEFINED CIRCULATION WITH A

SWATH OF 25 KT WINDS ON THE EASTERN PERIPHERY OF 98P. GLOBAL

DETERMINISTIC AND ENSEMBLE MODELS ARE IN GOOD AGREEMENT ON A SOUTHWARD

TRACK AND STEADY DEVELOPMENT OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED

SURFACE WINDS ARE ESTIMATED AT 25 TO 30 KNOTS. MINIMUM SEA LEVEL

PRESSURE IS ESTIMATED TO BE NEAR 1001 MB. THE POTENTIAL FOR THE

DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS

REMAINS HIGH.

      (2) NO OTHER SUSPECT AREAS.

   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//

NNNN